CN213769333U - Anti-falling composite corrugated carton - Google Patents

Abstract

The utility model discloses a drop-proof composite corrugated case in the technical field of corrugated cases, which comprises a corrugated case main body, a first buffer frame, a second buffer frame, a third buffer frame and a foot pad, wherein the first buffer frame is fixedly connected at the bottom of the inner cavity of the corrugated case main body, the second buffer frame is fixedly connected at the left and right side walls of the inner cavity of the corrugated case main body, the third buffer frame is fixedly connected at the front and back side walls of the inner cavity of the corrugated case main body, the foot pad is fixedly connected at the four corners of the bottom of the corrugated case main body, the drop-proof composite corrugated case has reasonable structural design, the strength of the corrugated case main body is enhanced through five-layer structural design, when goods collide and fall, the first buffer frame, the second buffer frame and the third buffer frame are extruded by goods to deform, and rebound after deformation is realized, so that the drop-proof capability of the composite corrugated case is enhanced, the goods are not easy to damage, the resource waste is reduced, and the transportation cost is reduced.

Description

Anti-falling composite corrugated carton

Technical Field

The utility model relates to a corrugated box technical field specifically is a compound corrugated box of dropproof.

Background

The corrugated paper board is made into a corrugated paper box through die cutting, indentation, box nailing or box gluing. The corrugated paper box is a packaging product with the widest application, the dosage is always the first of various packaging products, the corrugated paper box not only protects commodities and is convenient for storage and transportation, but also plays a role in beautifying the commodities and publicizing the commodities, and the composite corrugated paper adopts at least two flutes and generally has a five-layer structure.

The existing composite corrugated case is difficult to collide and fall in the carrying process, the structural strength of the composite corrugated case is not high, the falling prevention capacity is insufficient, goods are damaged, resources are wasted, and the transportation cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compound corrugated box of dropproof to having proposed current compound corrugated box in the solution above-mentioned background art at the in-process of transport, having inevitable colliding with, falling, compound corrugated box structural strength is not high, the not enough problem of dropproof ability.

In order to achieve the above object, the utility model provides a following technical scheme: a drop-proof composite corrugated carton comprises a corrugated carton main body, a first buffering frame, a second buffering frame, a third buffering frame and foot pads, wherein the first buffering frame is fixedly connected to the bottom of an inner cavity of the corrugated carton main body, the second buffering frame is fixedly connected to the left and right side walls of the inner cavity of the corrugated carton main body, the second buffering frame is fixedly connected to the left and right sides of the top of the first buffering frame, the third buffering frame is fixedly connected to the front and rear side walls of the inner cavity of the corrugated carton main body, the third buffering frame is fixedly connected to the front and rear sides of the top of the first buffering frame, the foot pads are fixedly connected to the four corners of the bottom of the corrugated carton main body, the inner cavity of the first buffering frame is fixedly connected with first supporting bars which are sequentially arranged from left to right and are provided with three supporting bars, and the upper and lower sides of the inner cavity of the second buffering frame are fixedly connected with second supporting bars, and the upper side and the lower side of the inner cavity of the third buffer frame are fixedly connected with a third supporting strip.

Preferably, the corrugated box main part includes facial tissue, core paper, interior paper, first flute and second flute, first flute fixed connection be in the right side wall of facial tissue, core paper fixed connection be in the right side wall of first flute, second flute fixed connection be in the right side wall of core paper, interior paper fixed connection be in the right side wall of second flute.

Preferably, the first supporting strip, the second supporting strip and the third supporting strip are three layers of composite corrugated paper strips.

Preferably, the top of the first buffer frame is fixedly connected with a damping piece, and the damping piece is a member made of polyethylene foam.

Preferably, a hand holding hole is formed in the middle of the left side wall and the right side wall of the corrugated case main body, and the hand holding hole is communicated to the inner cavity of the second buffer frame.

Preferably, the foot pad is made of a rubber material.

Compared with the prior art, the beneficial effects of the utility model are that: this compound corrugated box of dropproof, through the facial tissue, the core paper, interior paper, this five layers structural design of first flute and second flute, strengthen the intensity of corrugated box main part, collide with when the goods, when falling, through first buffering frame, second buffering frame and third buffering frame receive the goods extrusion and take place deformation, rethread first supporting strip, kick-back after the deformation under the mating reaction of second supporting strip and third supporting strip, absorb the impact force that receives when eliminating to fall, make compound corrugated box dropproof ability strengthened, the goods is not fragile, reduce the wasting of resources, reduce the cost of transportation.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

fig. 4 is the utility model discloses corrugated box main part sectional structure schematic diagram.

In the figure: 100. a corrugated box body; 110. surface paper; 120. core paper; 130. lining paper; 140. a first corrugation; 150. a second corrugation; 200. a first buffer frame; 210. a first support bar; 220. a shock absorbing member; 300. a second buffer frame; 310. a second supporting strip; 320. holding the hole by hand; 400. a third buffer frame; 410. a third supporting strip; 500. a foot pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a fall-proof composite corrugated case, which has the advantages of enhanced fall-proof capability, less damage to goods, reduced resource waste and reduced transportation cost, and please refer to fig. 1-4, comprising a corrugated case main body 100, a first buffer frame 200, a second buffer frame 300, a third buffer frame 400 and a foot pad 500;

referring to fig. 1 to 4 again, the corrugated box body 100 is used to fixedly connect the first buffer frame 200, the second buffer frame 300, the third buffer frame 400 and the foot pad 500;

referring to fig. 2-3 again, the inner cavity of the first buffer frame 200 is fixedly connected with three first supporting bars 210, which are arranged in sequence from left to right, the first buffer frame 200 is fixedly connected to the bottom of the inner cavity of the corrugated box main body 100, and the first supporting bars 210 are used for performing up-and-down shock absorption and buffering on the goods in the corrugated box main body 100 in cooperation with the first buffer frame 200;

referring to fig. 2 again, the upper and lower sides of the inner cavity of the second buffer frame 300 are fixedly connected with second supporting bars 310, the second buffer frame 300 is fixedly connected to the left and right side walls of the inner cavity of the corrugated box main body 100, the second buffer frame 300 is fixedly connected to the left and right sides of the top of the first buffer frame 200, and the second supporting bars 310 are used for performing damping and buffering on goods in the corrugated box main body 100 in the left and right directions in cooperation with the second buffer frame 300;

referring to fig. 3 again, the upper and lower sides of the inner cavity of the third buffer frame 400 are fixedly connected with third supporting bars 410, the third buffer frame 400 is fixedly connected to the front and rear side walls of the inner cavity of the corrugated box main body 100, the third buffer frame 400 is fixedly connected to the front and rear sides of the top of the first buffer frame 200, and the third supporting bars 410 are used for being matched with the third buffer frame 400 to perform front and rear shock absorption on goods in the corrugated box main body 100;

referring to fig. 1-3 again, the foot pads 500 are fixedly connected to the four bottom corners of the corrugated box body 100, and the foot pads 500 are used to strengthen the four bottom corners of the corrugated box body 100.

Referring again to fig. 1-4, in order to enhance the structural strength of the corrugated box main body 100, the corrugated box main body 100 includes a surface paper 110, a core paper 120, a liner paper 130, a first corrugation 140 and a second corrugation 150, wherein the first corrugation 140 is fixedly connected to the right side wall of the surface paper 110, the core paper 120 is fixedly connected to the right side wall of the first corrugation 140, the second corrugation 150 is fixedly connected to the right side wall of the core paper 120, and the liner paper 130 is fixedly connected to the right side wall of the second corrugation 150.

Referring to fig. 2-3 again, in order to enhance the shock absorption and buffering effects of the first, second and third buffering frames 200, 300 and 400, the first, second and third supporting bars 210, 310 and 410 are three layers of composite corrugated paper strips.

Referring to fig. 2-3 again, in order to enhance the shock absorbing and buffering effect of the first buffering frame 200, a shock absorbing member 220 is fixedly connected to the top of the first buffering frame 200, and the shock absorbing member 220 is made of a polyethylene foam material.

Referring to fig. 1-2 again, in order to facilitate the transportation of the corrugated box body 100, a handle hole 320 is formed in the middle of the left and right sidewalls of the corrugated box body 100, and the handle hole 320 is communicated to the inner cavity of the second buffer frame 300.

Referring again to fig. 1-3, the foot pads 500 are made of a rubber material to enhance the strength and wear resistance of the four corners of the bottom of the corrugated box body 100.

In a specific use, a person skilled in the art first installs the foot pad 500 on the corrugated box body 100, then opens the corrugated box body 100, installs the first buffering frame 200 inside the corrugated box body 100, installs the second buffering frame 300 and the third buffering frame 400, installs the shock absorbing member 220, then places the goods on the shock absorbing member 220, adjusts the angle of the goods, closes and seals the corrugated box body 100 with the adhesive tape, then holds the holding holes 320 of the left and right side walls of the corrugated box body 100 for carrying, and during the carrying process, if the goods accidentally fall, the first buffering frame 200, the second buffering frame 300, the third buffering frame 400 and the shock absorbing member 220 are subjected to the extrusion force of the goods and the impact force contacting with the ground, and the deformation resetting performance of the first supporting bar 210, the second supporting bar 310 and the third supporting bar 410 are matched with the first buffering frame 200, the second buffering frame 300, The third buffer frame 400 and the shock absorbing members 220 are subjected to buffering and eliminating treatment by the extrusion force of the goods and the impact force contacting with the ground, so as to protect the goods.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (6)

1. The utility model provides a compound corrugated carton of dropproof which characterized in that: comprises a corrugated case main body (100), a first buffering frame (200), a second buffering frame (300), a third buffering frame (400) and a foot pad (500), wherein the first buffering frame (200) is fixedly connected at the bottom of the inner cavity of the corrugated case main body (100), the second buffering frame (300) is fixedly connected at the left and right side walls of the inner cavity of the corrugated case main body (100), the second buffering frame (300) is fixedly connected at the left and right sides of the top of the first buffering frame (200), the third buffering frame (400) is fixedly connected at the front and rear side walls of the inner cavity of the corrugated case main body (100), the third buffering frame (400) is fixedly connected at the front and rear sides of the top of the first buffering frame (200), the foot pad (500) is fixedly connected at the four corners of the bottom of the corrugated case main body (100), the inner cavity of the first buffering frame (200) is fixedly connected with a first supporting bar (210), and turn right from a left side and arrange in proper order, and be equipped with threely, downside fixedly connected with second support bar (310) on the inner chamber of second buffering frame (300), downside fixedly connected with third support bar (410) on the inner chamber of third buffering frame (400).

2. A fall-resistant composite corrugated carton as claimed in claim 1, wherein: corrugated box main part (100) is including facial tissue (110), medium (120), interior paper (130), first flute (140) and second flute (150), first flute (140) fixed connection be in the right side wall of facial tissue (110), medium (120) fixed connection be in the right side wall of first flute (140), second flute (150) fixed connection be in the right side wall of medium (120), interior paper (130) fixed connection be in the right side wall of second flute (150).

3. A fall-resistant composite corrugated carton as claimed in claim 1, wherein: the first supporting strip (210), the second supporting strip (310) and the third supporting strip (410) are three layers of composite corrugated paper strips.

4. A fall-resistant composite corrugated carton as claimed in claim 1, wherein: the top of the first buffer frame (200) is fixedly connected with a shock absorption piece (220), and the shock absorption piece (220) is a component made of polyethylene foam.

5. A fall-resistant composite corrugated carton as claimed in claim 1, wherein: a hand holding hole (320) is formed in the middle of the left side wall and the right side wall of the corrugated case main body (100), and the hand holding hole (320) is communicated to an inner cavity of the second buffer frame (300).

6. A fall-resistant composite corrugated carton as claimed in claim 1, wherein: the foot pad (500) is made of a rubber material.

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