CN210365108U - Buffer structure - Google Patents

Abstract

The utility model relates to the technical field of packaging, and provides a buffer structure, which comprises a first part, a second part and a third part, wherein the first part and the second part are arranged oppositely, and the third part is butted with the first part and the second part; the third component comprises a third component main body and two fixing plates respectively arranged at two ends of the third component main body, the fixing plates are perpendicular to the third component main body, and the fixing plates are sequentially provided with a first slot, a second slot and a third slot; the first part comprises a first part body inserted into the first slot and a reinforcing plate arranged on the side of the first part body in parallel and inserted into the second slot; the second part comprises a second part body for insertion into the third slot; the first component main body, the second component main body, the third component main body and the fixing plate are enclosed to form an accommodating cavity for fixing the end part of a product, and a plurality of buffer cavities are formed at the periphery of the accommodating cavity; the utility model provides a buffer structure's simple structure, small and low in manufacturing cost.

Description

Buffer structure

Technical Field

The utility model relates to the field of packaging technology, more specifically say, relate to a buffer structure.

Background

In the prior art, square, long or large electronic products (such as iron cabinet switches) are generally packaged by using a packaging material with particularly good buffering performance. The common practice is to arrange pearl cotton on the left and right sides of the product to increase the buffering of the product. In the current general practice, the cushioning material of the packing material not only is EPE (expanded Polyethylene), blister (PET), or other plastic materials, but also is a cushioning material combined with paper and plastic, and is more common in the market is a paper holder (molded pulp). However, the cost of the plastic buffer and the paper-plastic combined buffer is high, and some materials are not environment-friendly; the common plastic material not only has high material cost but also needs additional die opening, and has large structure volume, thereby not only increasing the size of the external package, but also improving the cost of the whole logistics transportation. Aiming at the current requirement of overseas customers on 100% recovery of packaging materials of products and the low cost principle of the current company, the selection and the structure of the current general packaging material have a plurality of limitations.

Specifically, most of manufacturers use plastic materials such as pearl cotton (EPE) paper holders and polystyrene as the buffer members of such products for product packaging, taking pearl cotton as an example: the most common design method is to clamp the product by using the left pearl cotton and the right pearl cotton, and two independent acupuncture points are dug at the two ends of the left pearl cotton and the right pearl cotton corresponding to the product to avoid the product, so as to form a left end and a right end mutually sleeved structure. Secondly, the forming die for the cushioning materials such as pearl wool, paper trays, Styrofoam and the like is high in cost and long in production period, and is not easy to react quickly when other parts such as products are changed, so that old dies and resources are wasted. And some plastic buffer materials such as polystyrene can not be recycled and are listed as forbidden products by European and American countries, and are not environment-friendly materials. Thirdly, also there are a small part of producers to use the inside callipers to pack, and the common mode is to wrap up the whole product together, consequently uses great to the paper card quantity, and inconvenient taking out the product in following the packing carton increases material cost, and the bandwagon effect is poor simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a buffer structure to solve the buffer structure that exists among the prior art bulky and the high technical problem of manufacturing cost.

In order to achieve the above object, the present invention provides a buffer structure, which includes a first component and a second component disposed opposite to each other, and a third component butted with the first component and the second component;

the third part comprises a third part main body and two fixing plates respectively arranged at two ends of the third part main body, the fixing plates are perpendicular to the third part main body, and the fixing plates are sequentially provided with a first slot, a second slot and a third slot;

the first part comprises a first part body inserted into the first slot and a reinforcing plate arranged on the side of the first part body in parallel and used for being inserted into the second slot;

the second part comprises a second part body for insertion into the third slot;

the first component main body, the second component main body, the third component main body and the fixing plates are enclosed to form an accommodating cavity for fixing the end part of a product, and a plurality of buffer cavities are formed on the periphery of the accommodating cavity.

Furthermore, two fourth slots which are respectively opposite to the two first slots are formed in the first component main body, and the two fixing plates are respectively used for being inserted into the corresponding fourth slots.

Further, a connecting plate is provided between the first member main body and the reinforcing plate, the connecting plate being perpendicular to the first member main body and the reinforcing plate.

Furthermore, the second slot is arranged corresponding to the third component main body, and the reinforcing plate is inserted into the second slot and then abuts against the third component main body.

Furthermore, the two end parts of the fixing plate extend towards the inserting direction to be provided with reinforcing bosses respectively, and the reinforcing bosses abut against the fixing plate.

Further, the first part comprises a first plate, the first plate is sequentially provided with two first creases, two second creases, two groups of third creases, a first groove penetrating the first creases and a second groove arranged between the two groups of third creases, the first plate is used for bending the first creases to form a first part main body, the first groove is formed after the first groove is bent, the first plate is used for bending the second creases to form a connecting plate, and the first plate is used for bending the third creases to form a reinforcing plate and the second groove is bent to form the reinforcing boss.

Furthermore, two fifth slots which are respectively opposite to the third slots are formed in the second component main body, and the two fixing plates are respectively used for being inserted into the corresponding fifth slots.

Furthermore, the second component comprises a second plate, two fourth creases and a third slot penetrating the fourth creases are formed in the second plate, the second plate is used for being bent along the fourth creases to form a second component main body, and the third slot is formed after the third slot is bent.

Furthermore, reinforcing beams are respectively arranged on two sides of the third component main body, and the two reinforcing beams are perpendicular to the third component main body and respectively abut against the first component main body and the second component main body.

Further, the third component comprises a third sheet of material;

two groups of fifth folding seams and two sixth folding seams parallel to the fifth folding seams are respectively arranged at two end parts of the third plate, and the third plate is used for bending along the fifth folding seams and the sixth folding seams to form the first component main body and the fixing plate;

and a seventh crease perpendicular to the sixth crease is arranged in the middle of the third plate, and the third plate is bent along the seventh crease to form the reinforcing beam.

The utility model provides a buffer structure's beneficial effect lies in:

firstly, after the third component is respectively butted with the first component and the second component, an accommodating cavity is formed among the first component main body, the second component main body, the third component main body and the fixing plate, the accommodating cavity is used for fixing the end part of a product, and meanwhile, a plurality of buffer cavities are formed on the periphery of the accommodating cavity to provide buffer capacity in a plurality of directions; secondly, the buffer structure is formed by butting three components, so that the volume of the buffer structure is reduced, and manufacturing materials are saved; finally, through inserting the reinforcing plate that sets up on the fixed plate for whole buffer structure is difficult to be deformed, and its stability is higher.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a three-dimensional structure diagram of a buffer structure provided in an embodiment of the present invention;

fig. 2 is a perspective structural view of a first component according to an embodiment of the present invention;

fig. 3 is a perspective structural view of a second component according to an embodiment of the present invention;

fig. 4 is a perspective structural view of a third component according to an embodiment of the present invention;

fig. 5 is a schematic view of the buffering structure according to the embodiment of the present invention after loading the product;

fig. 6 is a schematic view of a first component provided by an embodiment of the present invention before folding;

fig. 7 is a schematic view of the second portion provided by the embodiment of the present invention before folding;

fig. 8 is a schematic view of a third component provided by an embodiment of the present invention before folding.

The figures are numbered:

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected or indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention, and are not intended to indicate that a device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating relative importance or as indicating a number of technical features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. The following describes the specific implementation of the present invention in more detail with reference to specific embodiments:

as shown in fig. 1, an embodiment of the present invention provides a buffer structure, which includes a first member 1, a second member 2, and a third member 3 abutting against the first member 1 and the second member 2;

referring to fig. 2 to 4, the third component 3 includes a third component main body 31 and two fixing plates 32 respectively disposed at two ends of the third component main body 31, the fixing plates 32 are perpendicular to the third component main body 31, and the fixing plates 32 are sequentially formed with a first slot 321, a second slot 322, and a third slot 323;

the first member 1 includes a first member body 11 for insertion into the first insertion groove 321 and a reinforcement plate 12 provided in parallel to a side of the first member body 11 and for insertion into the second insertion groove 322;

the second member 2 includes a second member body 21 for insertion into the third insertion groove 323;

the first, second, third and fixing plates 11, 21, 31 and 32 form a receiving chamber 4 for fixing an end of a product therebetween, and a plurality of buffer chambers 5 are formed at the periphery of the receiving chamber 4.

The buffer structure provided by the embodiment has the following technical effects:

firstly, after the third component 3 is respectively butted with the first component 1 and the second component 2, an accommodating cavity 4 is formed among the first component main body 11, the second component main body 21, the third component main body 31 and the fixing plate 32, the accommodating cavity 4 is used for fixing the end part of a product, and meanwhile, a plurality of buffer cavities 5 are formed on the periphery of the accommodating cavity 4 to provide buffer capacity in a plurality of directions; secondly, the buffer structure is formed by butting three parts, can be spliced without using any gluing process, has a simple manufacturing process, and can reduce the volume of the buffer structure and save manufacturing materials; finally, the reinforcing plate 12 is inserted into the fixing plate 32, so that the whole buffer structure is not easy to deform and has higher stability.

The two ends of the square product can be sleeved with the two buffer structures respectively for buffer protection, and a smaller product can be protected by one buffer structure.

Specifically, referring to fig. 1 and 5, a plurality of buffer cavities 5 are formed at the periphery of the accommodating cavity 4, and include a first buffer cavity 51, a second buffer cavity 52, a third buffer cavity 53 and a fourth buffer cavity 54 which are sequentially formed at the circumferential direction of the accommodating cavity 4, and the fixing plate 32 and the end portions of the first component body 11 and the second component body 21 form the first buffer cavity 51; the ends of the first component body 11 and the fixed plate 32, and the ends of the second component body 21 and the fixed plate 32 form a second buffer chamber 52; the end of the first component body 11 and the end of the fixing plate 32, and the end of the second component body 21 and the end of the fixing plate 32 form a third buffer chamber 53, the first component body 11, the reinforcing plate 12, the two fixing plates 32, the second component body 21 and the third component body 31 form a fourth buffer chamber 54, and the first buffer chamber 51, the second buffer chamber 52, the third buffer chamber 53 and the fourth buffer chamber 54 can resist external forces in multiple directions, so that damage to the product 9 placed in the accommodating chamber 4 due to the external forces is avoided.

Furthermore, the first component body 11 is provided with two fourth slots 111 facing the two first slots 321, and the two fixing plates 32 are respectively used for inserting into the corresponding fourth slots 111. The first component body 11 is in interference fit with the first slot 321, and the fixing plate 32 is in interference fit with the fourth slot 111, and the first component body 11 and the fixing plate 32 are mutually inserted and locked by arranging the fourth slot 111 and the first slot 321 and the fourth slot 111.

Further, a connecting plate 13 is provided between the first member body 11 and the reinforcing plate 12, and the connecting plate 13 is perpendicular to the first member body 11 and the reinforcing plate 12.

Further, the second slot 322 is disposed corresponding to the third component body 31, and the reinforcing plate 12 is inserted into the second slot 322 and then abuts against the third component body 31. The reinforcing plate 12 is abutted against the third component body 31 to provide a supporting force, so as to prevent the third component body 31 from being broken when the product 9 placed in the accommodating cavity 4 moves transversely.

Further, reinforcing bosses 321 are respectively provided to both end portions of the fixing plate 32 so as to extend in the insertion direction, and the reinforcing bosses 321 abut against the fixing plate 32. The reinforcing protrusion 321 abuts against the fixing plate 32 to provide a supporting force, so as to prevent the product 9 from shaking in the accommodating cavity 4 and breaking through the fixing plate 32.

Further, referring to fig. 3 and fig. 6, the first component 1 includes a first plate 100, the first plate 100 is square or rectangular, the first plate 100 is sequentially provided with two first folding seams 101, two second folding seams 102, two sets of third folding seams 103, a first slot 104 penetrating the first folding seams 101, and a second slot 105 disposed between the two sets of third folding seams 103, each set of third folding seams 103 includes two third folding seams 103, the first plate 100 is used for bending along the first folding seams 101 to form the first component main body 11 and the first slot 104 is bent to form the fourth slot 111, the first plate 100 is used for bending along the second folding seams 102 to form the connecting plate 13, the first plate 100 is used for bending along the third folding seams 103 to form the reinforcing plate 12, and the second slot 105 is bent to form the reinforcing boss 321.

Further, referring to fig. 4 and fig. 7, the second component main body 21 is provided with two fifth slots 211 respectively facing the third slots 323, and the two fixing plates 32 are respectively used for inserting into the corresponding fifth slots 211. The second component body 21 is in interference fit with the third slot 323, the fixing plate 32 is in interference fit with the fifth slot 211, and the second component body 21 and the fixing plate 32 are mutually inserted and locked by arranging the third slot 323 and the fifth slot 211.

Further, the second component 2 includes a second plate 200, the second plate 200 is square or rectangular, two fourth creases 201 are provided on the second plate 200, and a third slot 202 is provided through the fourth creases 201, the second plate 200 is bent along the fourth creases 201 to form the second component body 21, and the third slot 202 is bent to form a fifth slot 211.

Further, referring to fig. 2 and 8, reinforcing beams 311 are respectively disposed on two sides of the third component main body 31, and the two reinforcing beams 311 are perpendicular to the third component main body 31 and respectively abut against the first component main body 11 and the second component main body 21. The reinforcing beam 311 provides the first and second component bodies 11 and 21 with a supporting force to reinforce the cushioning ability of the first and second component bodies 11 and 21.

Further, the third member 3 includes a third plate 300, and the third plate 300 has a square or rectangular shape;

two groups of fifth creases 301 and two sixth creases 302 parallel to the fifth creases 301 are respectively arranged at two end parts of the third plate 300, and the third plate 300 is used for bending along the fifth creases 301 and the sixth creases 302 to form the first component main body 11 and the fixing plate 32;

the middle portion of the third plate 300 is provided with a seventh crease 303 perpendicular to the sixth crease 302, and the third plate 300 is used to be bent along the seventh crease 303 to form a reinforcing beam 311. The first slot 321, the second slot 322, and the third slot 323 are sequentially opened at both end portions of the third plate 300.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A cushioning structure, characterized by: the device comprises a first component, a second component and a third component, wherein the first component and the second component are oppositely arranged, and the third component is butted with the first component and the second component;

the third part comprises a third part main body and two fixing plates respectively arranged at two ends of the third part main body, the fixing plates are perpendicular to the third part main body, and the fixing plates are sequentially provided with a first slot, a second slot and a third slot;

the first part comprises a first part body inserted into the first slot and a reinforcing plate arranged on the side of the first part body in parallel and used for being inserted into the second slot;

the second part comprises a second part body for insertion into the third slot;

the first component main body, the second component main body, the third component main body and the fixing plates are enclosed to form an accommodating cavity for fixing the end part of a product, and a plurality of buffer cavities are formed on the periphery of the accommodating cavity.

2. The cushioning structure of claim 1, wherein: two fourth slots which are respectively opposite to the two first slots are formed in the first component main body, and the two fixing plates are respectively used for being inserted into the corresponding fourth slots.

3. The cushioning structure of claim 2, wherein: a connecting plate is arranged between the first component main body and the reinforcing plate, and the connecting plate is perpendicular to the first component main body and the reinforcing plate.

4. A cushioning structure according to claim 3, wherein: the second slot is arranged corresponding to the third part main body, and the reinforcing plate is inserted into the second slot and then abuts against the third part main body.

5. The cushioning structure of claim 4, wherein: the two end parts of the fixing plate extend towards the inserting direction to be provided with reinforcing bosses respectively, and the reinforcing bosses are abutted to the fixing plate.

6. The cushioning structure of claim 5, wherein: the first part comprises a first plate, the first plate is sequentially provided with two first folding joints, two second folding joints, two sets of third folding joints, a first groove penetrating the first folding joints and a second groove arranged between the two sets of third folding joints, the first plate is used for being bent along the first folding joints to form a first part main body, the first groove is bent to form a fourth groove, the first plate is used for being bent along the second folding joints to form a connecting plate, and the first plate is used for being bent along the third folding joints to form a reinforcing plate and the second groove is bent to form the reinforcing boss.

7. The cushioning structure of any of claims 1 to 6, wherein: two fifth slots which are respectively opposite to the third slots are formed in the second component main body, and the two fixing plates are respectively used for being inserted into the corresponding fifth slots.

8. The cushioning structure of claim 7, wherein: the second component comprises a second plate, two fourth creases and a third groove penetrating the fourth creases are formed in the second plate, the second plate is used for being bent along the fourth creases to form a second component main body, and the third groove is bent to form a fifth slot.

9. The cushioning structure of any of claims 1 to 6, wherein: reinforcing beams are respectively arranged on two sides of the third component main body, and the two reinforcing beams are perpendicular to the third component main body and respectively abut against the first component main body and the second component main body.

10. The cushioning structure of claim 9, wherein: the third component comprises a third sheet of material;

two groups of fifth folding seams and two sixth folding seams parallel to the fifth folding seams are respectively arranged at two end parts of the third plate, and the third plate is used for bending along the fifth folding seams and the sixth folding seams to form the first component main body and the fixing plate;

and a seventh crease perpendicular to the sixth crease is arranged in the middle of the third plate, and the third plate is bent along the seventh crease to form the reinforcing beam.

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