阅读说明：本技术 一种可回收缓冲包装装置 (Recoverable buffering packing plant ) 是由 麻春蕊 张书伟 安睿琦 于 2020-12-09 设计创作，主要内容包括：本发明涉及包装物流领域,具体涉及一种可回收缓冲包装装置,包括缓冲角、屏幕保护板和绑带；所述缓冲角设置在物体四角顶点处,之间通过绑带可拆卸连接；所述屏幕保护板位于所述物体易碎一面,所述缓冲角以绑带对应连接所述屏幕保护板四角。本发明更环保、包装抗震性好,缓冲防护效果好。(The invention relates to the field of packaging logistics, in particular to a recyclable buffer packaging device, which comprises a buffer corner, a screen protection plate and a binding belt, wherein the buffer corner is provided with a buffer groove; the buffer corners are arranged at the vertex points of the four corners of the object and are detachably connected through binding bands; the screen protection board is located on one fragile surface of the object, and the buffer corners are correspondingly connected with four corners of the screen protection board through binding bands. The invention is more environment-friendly, has good package shock resistance and good buffering and protecting effects.)

1. A recyclable buffer packaging device is characterized by comprising a buffer corner, a screen protection plate and a binding belt; the buffer corners are arranged at the vertex points of the four corners of the object and are detachably connected through binding bands; the screen protection board is located on one fragile surface of the object, and the buffer corners are correspondingly connected with four corners of the screen protection board through binding bands.

2. The recyclable cushioning packaging appliance of claim 1, wherein: the buffer angle comprises an outer shell, an inner shell and a spring, the inner shell is in a right triangle shape, and a cavity is formed inwards by the bevel edge of the inner shell to wrap one corner of the object; the outer shell and the inner shell have the same shape and wrap the inner shell, and the two triangular surfaces of the outer shell are provided with fixing holes for binding bands; the inner shell and the outer shell are fixedly connected through a spring.

3. The recyclable cushioning packaging appliance of claim 2, wherein: circular spring fixing grooves are formed in the inner side of the outer shell and the outer side of the corresponding inner shell, and each spring fixing groove is formed by an outer ring great circle and a central cylinder; the number of the spring fixing grooves is twelve, four rectangular surfaces are provided, and 2 triangular surfaces are provided.

4. The recyclable cushioning packaging appliance of claim 2, wherein: a triangular surface of the inner shell is independent of the rectangular surface, and elastic connection is carried out through a compression spring.

5. The recyclable cushioning packaging appliance of claim 2 or 4, wherein: spring force storage boxes are arranged on two sides of the spring fixing groove of the rectangular surface on the outer side of the inner shell, each spring force storage box is a rectangular bulge perpendicular to the triangular surface, each spring force storage box is hollow, and the compression springs are installed in the spring force storage boxes; a small cuboid is arranged at a position corresponding to the spring force storage box on the right-angle side of the triangular surface, and is connected with a spring in the spring force storage box through a spring connecting rod; the maximum extension limit of the spring connecting rod is 50 mm.

6. The recyclable cushioning packaging appliance of claim 2, wherein: the inner shell and the outer shell are made of polyethylene or polypropylene.

7. The recyclable cushioning packaging appliance of claim 2, wherein: the spring is 12, the spring deformation volume is 30mm, and the material is the musical instrument steel wire.

8. The recyclable cushioning packaging appliance of claim 1, wherein: the screen protection board mainly comprises 4 pentagonal small boards with the same shape to form a larger octagon, the pentagonal small boards are provided with two adjacent right angles, the pentagonal small boards are connected through two rotating shafts of a large rotating shaft and a small rotating shaft, and fixing holes for fixing binding bands are formed in the positions corresponding to the four corners of the screen protection board.

9. The recyclable cushioning packaging appliance of claim 1, wherein: the bandage includes long bandage and short bandage, short bandage is adjustable length's elastic bandage, long bandage both ends are the Y shape.

10. The recyclable cushioning packaging appliance of claim 8, wherein: two quick-release metal buckles are arranged in the middle of the long binding band.

Technical Field

The invention relates to the field of package logistics, in particular to a recyclable buffer packaging device.

Background

At present, large household appliances or precise electronic parts are frequently transported in logistics transportation, for example, a television is taken as an example, a circuit board and a screen are arranged in the television, the television is a precise and fragile product, and the mechanical shock resistance and the impact resistance are relatively weak in the transportation process. The outer package of present big household electrical appliances transportation has all been equipped with certain foam and corrugated paper protection design basically, but because factors such as instability in the transportation, four angles of TV set and screen itself all can receive the external force impact of different degrees to lead to the commodity to receive the damage of certain ratio in the in-process from the factory of origin to reaching the consumer.

Especially when transporting to remote and not good road places, such as rural areas, the infrastructure construction of rural areas is poor, the transportation distance is far, and higher transportation risk and damage rate also lead to that the logistics cost and pressure are constantly increased.

Aiming at the problems, in order to reduce the goods damage rate of the television and improve the profit and the profit of the whole supply chain, at present, in the television transportation process, each logistics enterprise generally adopts the method of ordering a wooden frame or a wooden box to carry out secondary packaging on the basis of the original packaging of the television, but at present, the secondary packaging method generally has the following problems: the wooden frame and wooden box type package is relatively complicated and difficult in the process of installation and disassembly, so that the packaging efficiency is low; the recovery and recombination cost is too high, so that the wood is mostly disposable, and the wood is not recovered, so that more wood resources are consumed to a certain extent, and the environment is not protected; and the package shock resistance is poor, only plays the support nature effect under general condition, and the buffering protection effect is poor.

Disclosure of Invention

Aiming at the problem of packaging of the precision parts, the invention provides a recyclable buffer packaging device, which achieves the purposes of environment-friendly and recyclable packaging, good protection effect, good shock resistance and convenient assembly and disassembly.

The technical scheme provided by the invention is as follows: a recoverable buffer packaging device comprises a buffer corner, a screen protection plate and a binding band; the buffer corners are arranged at the vertex points of the four corners of the object and are detachably connected through binding bands; the screen protection board is located on one fragile surface of the object, and the buffer corners are correspondingly connected with four corners of the screen protection board through binding bands.

Buffering angle is fixed in four former packing angles of object, and the screen protection board is fixed in the fragile face of object, and four group's short bandages are adjustable length bandage, are responsible for connecting screen protection board and four buffering angles at the TV set packing front, and two long bandage designs are responsible for connecting four buffering angles at the TV set back to design two quick detach metal buckles respectively in each long bandage and conveniently dismantle the installation. Four groups of short binding bands and two long binding bands firmly fix the screen protection plate and the four buffer corners on an object.

Furthermore, the buffer angle comprises an outer shell, an inner shell and a spring, the inner shell is in a right triangle shape, and a cavity is formed inwards by the bevel edge of the inner shell to wrap one corner of the object; the outer shell and the inner shell have the same shape and wrap the inner shell, and the two triangular surfaces of the outer shell are provided with fixing holes for binding bands; the inner shell and the outer shell are fixedly connected through a spring. The outer shell is used for resisting impact from the outside in the processes of loading, unloading, transportation and carrying, and the inner shell is used for wrapping the original package of the television.

Furthermore, circular spring fixing grooves are formed in the inner side of the outer shell and the outer side of the corresponding inner shell, each spring fixing groove is formed by an outer ring great circle and a central cylinder, and a spring can be firmly fixed in the groove to avoid falling off; the spring fixing grooves are twelve, the two rectangular surfaces are four respectively, the two triangular surfaces are 2 respectively, the inner shell is connected with the outer shell through 12 springs, the two square surfaces of the inner shell and the outer shell are connected through 4 springs respectively at the buffer angle, and the two triangular surfaces are connected with the springs through 2 springs. When 4 buffering angles are connected together and fixed on a product packaging box simultaneously through the arrangement of the springs, any surface of a product is connected and supported by 8 springs, so that the situation that the springs are unevenly arranged when the product is overturned, and unnecessary loss caused by vibration and impact cannot be relieved.

Further, a triangular surface of the inner housing is independent of the rectangular surface, and the compression spring is elastically connected.

Furthermore, spring force storage boxes are arranged on two sides of the spring fixing groove of the rectangular surface on the outer side of the inner shell, each spring force storage box is a rectangular bulge perpendicular to the triangular surface, each spring force storage box is hollow, and the compression springs are installed in the spring force storage boxes; a small cuboid is arranged at a position corresponding to the spring force storage box on the right-angle side of the triangular surface, and is connected with a spring in the spring force storage box through a spring connecting rod; the maximum extension limit of the spring connecting rod is 50 mm.

Furthermore, the inner shell and the outer shell are made of polyethylene or polypropylene, so that the corrosion resistance, moisture resistance, moth resistance, weight, processing precision and environmental protection performance of the device are improved.

Further, the spring that the spring fixed slot corresponds is 12, the spring deformation volume is 30mm, and the material is the piano wire.

Taking a packaging television as an example, the maximum weight of the cushioning packaging is designed to be 30KG, and the maximum weight of 30KG is converted into the gravity of 300N according to the formula F ═ G ═ mg. When any side of the buffer package contacts the ground, the 8 springs on that side bear the weight of 300N, and the 8 compression springs on any side of the buffer package are all supported by 8 compression springs, so that the weight of 300N is decomposed by the 8 springs, and each compression spring bears the pressure of 37.5N.

The invention designs the spring type variable quantity to be 30mm, and according to the calculation formula of the spring force, F is kx, when F is 37.5N and x is 30mm, k is 1.25(N/mm), namely the stiffness coefficient of the spring is 1.25 (N/mm). According to the spring stiffness coefficient formula (N/mm), G is the rigidity modulus of the wire, d is the wire diameter, is the effective turn number and is the intermediate diameter. In the present design, the number of the channels is,

5mm, 8-2, 6, 50mm, 50-5, 45mm, outside diameter (50 mm). The desired wire stiffness modulus G value 8748 is ultimately obtained. The rigidity modulus of different materials of current spring is respectively: 8000 for piano wire G, 7300 for stainless steel wire G, 4500 for phosphor bronze wire G, 3500 for brass wire G, so the material of spring is selected as piano wire in this design.

Furthermore, the screen protection plate mainly comprises 4 pentagonal small plates with the same shape to form a larger octagon, the pentagonal small plates are provided with two adjacent right angles, the pentagonal small plates are connected through two rotating shafts of a large rotating shaft and a small rotating shaft, and fixing holes for fixing binding bands are arranged at the corresponding positions of four corners of the screen protection plate.

Further, the bandage includes long bandage and short bandage, the bandage of short bandage for adjustable length, long bandage both ends are the Y shape.

Furthermore, two quick-release metal buckles are arranged in the middle of the long binding band.

Compared with the prior art, the invention has the advantages that:

1. according to the invention, the four buffering corners and the screen protection plate are mutually restrained by the binding bands, and are matched with the springs in the buffering corners to be tightly connected with the packaging box, and the springs in the buffering corners are distributed to ensure that 4 buffering corners are connected together and fixed on the product packaging box, any surface of the product is connected and supported by 8 springs.

2. According to the invention, the quick-release metal buckle is designed at the long binding band, and the screen protection plate is formed by connecting 4 polygonal plates with the same size through the rotating shaft, and can be folded into a quarter size at minimum, so that on one hand, the working efficiency can be effectively improved in the packaging and dismounting process, on the other hand, the recycling of the package is facilitated, the life cycle of the package is increased, and the environment is protected.

Drawings

FIG. 1 is a schematic front view of a use configuration of the present invention;

FIG. 2 is a schematic rear view of a structure used in the present invention;

FIG. 3 is a schematic view of a buffer corner structure according to the present invention;

FIG. 4 is a schematic view of a buffer corner structure according to the present invention;

FIG. 5 is a schematic view of the inner shell structure of the buffer corner of the present invention;

FIG. 6 is a schematic view of the buffer angle housing of the present invention;

1 buffer angle; 2 a screen protection board; 3, short binding bands; 4, a long binding band; 5, quickly disassembling the metal buckle; 6, a shell; 7, a spring; 8, an inner shell; 9 binding band fixing holes; 10 spring fixing grooves; 11, a spring power storage box; 12 connecting rods; 13 small rotating shafts; 14 large rotating shaft.

Detailed Description

For a better understanding of the technical solutions of the present technology, the present technology is described in detail below with reference to the accompanying drawings, and the description of the present technology is only exemplary and explanatory, and should not be construed as limiting the scope of the present technology in any way.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally placed when the products of the art are used, and are used only for convenience in describing the technology and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the technology.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present technology, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present technology can be understood in a specific case to those of ordinary skill in the art.

A recoverable buffer packaging device comprises a buffer corner 1, a screen protection plate 2 and a binding band; the buffer angle 1 is arranged at the vertex of the four corners of the object and is detachably connected with the vertex of the four corners of the object through a binding band; the screen protection plate 2 is located on one fragile surface of the object, and the buffer corners 1 are correspondingly connected with four corners of the screen protection plate 2 through binding bands.

Preferably, the buffer angle 1 comprises an outer shell 6, an inner shell 8 and a spring 7, wherein the inner shell 8 is in a right triangle shape, and the bevel edge of the inner shell 8 forms a cavity inwards to wrap one corner of the object; the outer shell 6 and the inner shell 8 are the same in shape and wrap the inner shell 8, and two triangular surfaces of the outer shell 6 are provided with binding band fixing holes 9; the inner shell 8 and the outer shell 6 are fixedly connected through a spring 7.

Preferably, circular spring fixing grooves 10 are formed in the inner side of the outer shell 6 and the outer side of the corresponding inner shell 8, and each spring fixing groove 10 is formed by an outer ring great circle and a central cylinder; the number of the spring fixing grooves 10 is twelve, four rectangular surfaces are provided, and 2 triangular surfaces are provided.

Preferably, a triangular face of the inner housing 8 is independent of a rectangular face, and is elastically connected by the compression spring 7.

Preferably, spring power storage boxes 11 are arranged on two sides of the spring fixing groove 10 of the rectangular surface on the outer side of the inner shell 8, the spring power storage boxes 11 are rectangular bulges vertical to the triangular surface, the spring power storage boxes 11 are hollow, and the compression springs 7 are installed in the spring power storage boxes; a small cuboid is arranged at the position, corresponding to the spring power storage box 11, of the right-angle side of the triangular surface, and is connected with a spring 7 in the spring power storage box 11 through a spring connecting rod 12; the maximum extension of the spring connecting rod 12 is 50 mm.

Preferably, the material of the inner shell 8 and the outer shell 6 is polyethylene or polypropylene.

Preferably, the number of the springs 7 corresponding to the spring fixing grooves 10 is 12, the deformation amount of the springs 7 is 30mm, and the materials are piano wires.

Preferably, the screen protection plate 2 mainly comprises 4 pentagonal small plates with the same shape to form a larger octagon, the pentagonal small plates are provided with two adjacent right angles, the pentagonal small plates are connected through two rotating shafts, namely a large rotating shaft 14 and a small rotating shaft 13, and fixing bandage fixing holes 9 are formed in the corresponding positions of four corners of the screen protection plate 2.

Preferably, the bandage comprises a long bandage 4 and a short bandage 3, the short bandage 3 is a length-adjustable bandage, and two ends of the long bandage 4 are Y-shaped.

Preferably, two quick-release metal buckles 5 are arranged in the middle of the long binding belt 4.

The using method of the invention is as follows: install buffering angle 1 on four angles of the object that needs the packing transportation, adjust the thickness of the former packing of adaptation object of the not hard up face of inner shell 8, four angle installation backs, place screen protection board 2 in the fragile one side that needs key protection of object to fix on being connected to buffering angle 1 with short bandage 3, two buffering angles 1 of diagonal angle are then connected with two long bandages 4 to the back. During the dismantlement, can directly loosen the quick detach metal clasp 5 of long bandage 4, take off four buffering angles 1, fold screen protection board 2, just can accomodate whole device.

It should be noted that there are no specific structures in the above description, and it will be apparent to those skilled in the art that various modifications, decorations, or changes can be made without departing from the technical principles of the present invention; such modifications, variations, or combinations, or applying the concepts and solutions of the technology directly to other applications without further modifications, are intended to be within the scope of the present technology.