High-strength buffering corrugated carton

Abstract

The utility model relates to the field of cartons, in particular to a high-strength buffering corrugated carton which comprises a bottom plate, a left side plate, a right side plate, a front plate and a rear plate, the left side plate and the right side plate are connected to the left side and the right side of the bottom plate, and the front plate and the rear plate are connected to the front side and the rear side of the bottom plate. The left side plate is connected with a left connecting plate, a left inserting plate and a left reinforcing plate, and the left inserting plate is inserted into the bottom plate; a first space formed by folding is formed between the left inserting plate and the left side plate, and the left reinforcing plate is obliquely arranged in the first space and abuts against the left connecting plate; the right side plate is connected with a right connecting plate, a right inserting plate and a right reinforcing plate, and the right inserting plate is inserted into the bottom plate; a second space formed by folding is formed between the right inserting plate and the right side plate, and the right reinforcing plate is obliquely arranged in the first space and abuts against the right connecting plate. The left reinforcing plate and the right reinforcing plate are obliquely arranged in the first space and the second space correspondingly, triangular supporting structures in the first space and the second space can be formed, the structural strength is further improved, and it is ensured that the buffering effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of carton, especially to a high-strength buffer corrugated carton. BACKGROUND

[0002] The carton as a common storage container is easily affected by lateral impact and the like in the daily carrying and transporting process, and the internal articles are shaken and bumped. The conventional buffer arrangement for avoiding lateral impact is realized by the built-in buffer lining structure, which needs additional assembly and occupies the storage space in the box body, and occupies certain manpower and material resources in the production and assembly process. UTILITY MODEL CONTENT

[0003] The utility model solves the technical problem that a high-strength buffer corrugated carton without buffer lining can improve the lateral buffer capacity.

[0004] In order to solve the above technical problems, the utility model adopts the technical scheme that a high-strength buffer corrugated carton, including bottom plate, left side plate, right side plate, front plate and back plate, the left and right sides of the bottom plate are connected with the left side plate and the right side plate respectively, and the front and back sides of the bottom plate are connected with the front plate and the back plate respectively; the side away from the bottom plate of the left side plate is connected with the left connecting plate, the left plug-in plate and the left reinforcing plate, and the left plug-in plate is inserted with the bottom plate; the left plug-in plate and the left side plate have a first space formed by folding, and the left reinforcing plate is arranged in the first space and abuts against the left connecting plate; the side away from the bottom plate of the right side plate is connected with the right connecting plate, the right plug-in plate and the right reinforcing plate, and the right plug-in plate is inserted with the bottom plate; the right plug-in plate and the right side plate have a second space formed by folding, and the right reinforcing plate is arranged in the first space and abuts against the right connecting plate.

[0005] Further, the middle part of the side away from the left connecting plate of the left plug-in plate is provided with a first plug-in convex plate, and the bottom plate is provided with a first insertion hole corresponding to the first plug-in convex plate.

[0006] Further, the two sides of the side away from the left connecting plate of the left plug-in plate are connected with the left reinforcing plate.

[0007] Further, the middle part of the side away from the right connecting plate of the right plug-in plate is provided with a second plug-in convex plate, and the bottom plate is provided with a second insertion hole corresponding to the second plug-in convex plate.

[0008] Further, the two sides of the side away from the right connecting plate of the right plug-in plate are connected with the right reinforcing plate.

[0009] Further, the two sides of the front plate are connected with the first front plug-in plate and the second front plug-in plate respectively, and the first front plug-in plate and the second front plug-in plate are respectively inserted in the first space and the second space.

[0010] Further, the first front inserting plate and the second front inserting plate are respectively provided with a first inserting slot and a second inserting slot towards the left reinforcing plate in the first space and the right reinforcing plate in the second space.

[0011] Further, the rear plate is connected with a first rear inserting plate and a second rear inserting plate on both sides, and the first rear inserting plate and the second rear inserting plate are respectively inserted into the first space and the second space.

[0012] Further, the first rear inserting plate and the second rear inserting plate are respectively provided with a third inserting slot and a fourth inserting slot towards the left reinforcing plate in the first space and the right reinforcing plate in the second space.

[0013] Further, the utility model also includes a cover plate and a front fixed plate, the rear plate is sequentially connected with a cover plate and a front fixed plate away from the bottom plate, the front plate is provided with a third inserting hole on the side close to the bottom plate, and the front fixed plate is provided with a third inserting convex plate which is inserted into the third inserting hole.

[0014] The utility model discloses beneficial effect lies in: the first space formed by left side plate and left inserting plate and the second space formed by right side plate and right inserting plate can be used as buffer space to improve lateral buffering capacity, and further, the inclined arrangement of left reinforcing plate and right reinforcing plate in the first space and the second space can form triangular support structure in the first space and the second space, further improve structural strength, and ensure to improve buffering effect. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structural schematic diagram of high -strength buffer corrugated paper box of embodiment of the utility model.

[0016] Label explanation:

[0017] 1, bottom plate;11, first inserting hole;12, second inserting hole;

[0018] 2, left side plate;21, left connecting plate;22, left inserting plate;23, left reinforcing plate;24, first inserting convex plate;

[0019] 3, right side plate;31, right connecting plate;32, right inserting plate;33, right reinforcing plate;34, second inserting convex plate;

[0020] 4, front plate;41, first front inserting plate;42, second front inserting plate;43, first inserting slot;44, second inserting slot;45, third inserting hole;

[0021] 5, rear plate;51, first rear inserting plate;52, second rear inserting plate;53, third inserting slot;54, fourth inserting slot;

[0022] 6, cover plate; 7, front fixed plate; 71, third plug-in tab. DETAILED DESCRIPTION

[0023] To illustrate the technical content of the present application, the purposes and effects achieved, the following embodiments are described in conjunction with the accompanying drawings.

[0024] Please refer to Figure 1 A high-strength buffer corrugated box, comprising a bottom plate 1, a left side plate 2, a right side plate 3, a front plate 4 and a rear plate 5, the left and right sides of the bottom plate 1 are respectively connected with the left side plate 2 and the right side plate 3, and the front and rear sides of the bottom plate 1 are respectively connected with the front plate 4 and the rear plate 5; the side of the left side plate 2 away from the bottom plate 1 is connected with a left connecting plate 21, a left plug-in plate 22 and a left reinforcing plate 23, and the left plug-in plate 22 is plugged with the bottom plate 1; the left plug-in plate 22 and the left side plate 2 have a first space formed by folding, and the left reinforcing plate 23 is arranged obliquely in the first space and abuts against the left connecting plate 21; the side of the right side plate 3 away from the bottom plate 1 is connected with a right connecting plate 31, a right plug-in plate 32 and a right reinforcing plate 33, and the right plug-in plate 32 is plugged with the bottom plate 1; the right plug-in plate 32 and the right side plate 3 have a second space formed by folding, and the right reinforcing plate 33 is arranged obliquely in the first space and abuts against the right connecting plate 31.

[0025] From the above description, the beneficial effects of the present application are that the first space formed by the left side plate 2 and the left plug-in plate 22 and the second space formed by the right side plate 3 and the right plug-in plate 32 can be used as a buffer space to improve the lateral buffering capacity; in addition, the oblique arrangement of the left reinforcing plate 23 and the right reinforcing plate 33 in the first space and the second space respectively can form a triangular support structure in the first space and the second space, further improving the structural strength and ensuring the improvement of the buffering effect.

[0026] When folding, the front plate 4 and the rear plate 5 are folded perpendicular to the bottom plate 1, and the left side plate 2, the left connecting plate 21 and the left plug-in plate 22 are folded in sequence to form a folding structure in which the left side plate 2 and the left plug-in plate 22 are perpendicular to the bottom plate 1, and the left connecting plate 21 is parallel to the bottom plate 1, and then the left reinforcing plate 23 is obliquely folded between the left side plate 2 and the left plug-in plate 22 and the end abuts against the left connecting plate 21; the right side plate 3, the right connecting plate 31 and the right plug-in plate 32 are folded in sequence to form a folding structure in which the right side plate 3 and the right plug-in plate 32 are perpendicular to the bottom plate 1, and the right connecting plate 31 is parallel to the bottom plate 1, and then the right reinforcing plate 33 is obliquely folded between the right side plate 3 and the right plug-in plate 32 and the end abuts against the right connecting plate 31.

[0027] Further, the middle part of the side of the left plug-in plate 22 away from the left connecting plate 21 is provided with a first plug-in tab 24, and the bottom plate 1 is provided with a first insertion hole 11 corresponding to the first plug-in tab 24.

[0028] From the above description, the first plug-in tab 24 arranged on the left plug-in plate 22 cooperates with the first jack 11 of the bottom plate 1, realizing the quick connection of the left plug-in plate 22 and the bottom plate 1.

[0029] Further, the left plug-in plate 22 is connected with the left reinforcing plate 23 on the side away from the left connecting plate 21 and located on both sides of the first plug-in tab 24.

[0030] From the above description, the left reinforcing plate 23 is arranged on both sides of the first plug-in tab 24, which on the one hand realizes the arrangement of the first plug-in tab 24, and on the other hand can still be structurally supported by the left reinforcing plate 23 on the other side when the left reinforcing plate 23 on one side fails, effectively ensuring reliable buffering effect.

[0031] Further, the right plug-in plate 32 is provided with a second plug-in tab 34 at the middle of the side away from the right connecting plate 31, and the bottom plate 1 is provided with a second jack 12 corresponding to the second plug-in tab 34.

[0032] From the above description, the second plug-in tab 34 arranged on the right plug-in plate 32 cooperates with the second jack 12 of the bottom plate 1, realizing the quick connection of the right plug-in plate 32 and the bottom plate 1.

[0033] Further, the right plug-in plate 32 is connected with the right reinforcing plate 33 on the side away from the right connecting plate 31 and located on both sides of the second plug-in tab 34.

[0034] From the above description, the right reinforcing plate 33 is arranged on both sides of the second plug-in tab 34, which on the one hand realizes the arrangement of the second plug-in tab 34, and on the other hand can still be structurally supported by the right reinforcing plate 33 on the other side when the right reinforcing plate 33 on one side fails, effectively ensuring reliable buffering effect.

[0035] Further, the front plate 4 is connected with the first front plug-in plate 41 and the second front plug-in plate 42 on both sides, respectively, and the first front plug-in plate 41 and the second front plug-in plate 42 are respectively inserted into the first space and the second space.

[0036] From the above description, the first front plug-in plate 41 cooperates with the first space and the second front plug-in plate 42 cooperates with the second space, realizing the connection and fixation of the front plate 4, the left side plate 2 and the right side plate 3, and improving the overall structural strength.

[0037] Further, the first front plug-in plate 41 and the second front plug-in plate 42 are respectively provided with a first insertion slot 43 and a second insertion slot 44 towards the left reinforcing plate 23 in the first space and the right reinforcing plate 33 in the second space, respectively, and the left reinforcing plate 23 is inserted into the first insertion slot 43 and the right reinforcing plate 33 is inserted into the second insertion slot 44.

[0038] As can be seen from the above description, through the insertion fitting of the first insertion slot 43 of the first front insertion plate 41 and the left reinforcing plate 23 and the insertion fitting of the second insertion slot 44 of the second front insertion plate 42 and the right reinforcing plate 33, more reliable connection of the front plate 4 and the left side plate 2 and the right side plate 3 is realized, and meanwhile the structural strength of the left reinforcing plate 23 and the right reinforcing plate 33 is further strengthened, and effective buffering of lateral impact can be realized.

[0039] Further, the rear plate 5 is connected with the first rear insertion plate 51 and the second rear insertion plate 52 on both sides respectively, and the first rear insertion plate 51 and the second rear insertion plate 52 are respectively inserted in the first space and the second space.

[0040] As can be seen from the above description, through the insertion fitting of the first rear insertion plate 51 and the first space and the insertion fitting of the second rear insertion plate 52 and the second space, connection and fixation of the rear plate 5 and the left side plate 2 and the right side plate 3 are realized, and the overall structural strength is improved.

[0041] Further, the first rear insertion plate 51 and the second rear insertion plate 52 are respectively provided with the third insertion slot 53 and the fourth insertion slot 54 towards the left reinforcing plate 23 in the first space and the right reinforcing plate 33 in the second space, the left reinforcing plate 23 is inserted with the third insertion slot 53, and the right reinforcing plate 33 is inserted with the fourth insertion slot 54.

[0042] As can be seen from the above description, through the insertion fitting of the third insertion slot 53 of the first rear insertion plate 51 and the left reinforcing plate 23 and the insertion fitting of the fourth insertion slot 54 of the second rear insertion plate 52 and the right reinforcing plate 33, more reliable connection of the rear plate 5 and the left side plate 2 and the right side plate 3 is realized, and meanwhile the structural strength of the left reinforcing plate 23 and the right reinforcing plate 33 is further strengthened, and effective buffering of lateral impact can be realized.

[0043] Further, the utility model also includes the cover plate 6 and the front fixed plate 7, the rear plate 5 is sequentially connected with the cover plate 6 and the front fixed plate 7 away from the bottom plate 1 side, the front plate 4 is provided with the third insertion hole 45 close to the bottom plate 1 side, the third insertion convex plate 71 is provided on the front fixed plate 7, and the third insertion convex plate 71 is inserted in the third insertion hole 45.

[0044] As can be seen from the above description, through the cover plate 6, the box structure with upper side opening formed by folding the bottom plate 1, the front plate 4, the rear plate 5, the left side plate 2 and the right side plate 3 is opened and closed, and then through the cooperation of the third insertion convex plate 71 of the front fixed plate 7 and the third insertion hole 45 of the front plate 4, the fixation of the cover plate 6 is realized.

[0045] Please refer to Figure 1 , the embodiment one of the utility model is:

[0046] The utility model provides a high -strength buffering corrugated carton, including bottom plate 1, left side plate 2, right side plate 3, front plate 4 and rear plate 5, the left side plate 2 and right side plate 3 are connected with bottom plate 1 two sides respectively, and the front plate 4 and rear plate 5 are connected with bottom plate 1 front and back sides respectively, the left side plate 2 is connected with left connecting plate 21, left plug -in board 22 and left reinforcing plate 23 on the side away from bottom plate 1, and the left plug -in board 22 is inserted with bottom plate 1, and the left plug -in board 22 and left side plate 2 between have the folding and form first space, and the left reinforcing plate 23 is arranged in first space and is in abutment with left connecting plate 21, and the right side plate 3 is connected with right connecting plate 31, right plug -in board 32 and right reinforcing plate 33 on the side away from bottom plate 1, and the right plug -in board 32 is inserted with bottom plate 1, and the right plug -in board 32 and right side plate 3 between have the folding and form second space, and the right reinforcing plate 33 is arranged in first space and is in abutment with right connecting plate 31.

[0047] The middle part of the side, away from the left connecting plate 21, of the left plug-in board 22 is provided with a first plug-in tab 24, and the bottom plate 1 is provided with a first insertion hole 11 corresponding to the first plug-in tab 24.

[0048] The side, away from the left connecting plate 21, of the left plug-in board 22 is connected with the left reinforcing plate 23 on both sides of the first plug-in tab 24. Specifically, the left reinforcing plate 23 is provided with a plug-in tab at the end thereof, the left connecting plate 21 is provided with an insertion hole, and the left reinforcing plate 23 is inserted and matched with the left connecting plate 21.

[0049] The middle part of the side, away from the right connecting plate 31, of the right plug-in board 32 is provided with a second plug-in tab 34, and the bottom plate 1 is provided with a second insertion hole 12 corresponding to the second plug-in tab 34.

[0050] The side, away from the right connecting plate 31, of the right plug-in board 32 is connected with the right reinforcing plate 33 on both sides of the second plug-in tab 34. Specifically, the right reinforcing plate 33 is provided with a plug-in tab at the end thereof, the right connecting plate 31 is provided with an insertion hole, and the right reinforcing plate 33 is inserted and matched with the right connecting plate 31.

[0051] The two sides of the front plate 4 are respectively connected with a first front plug-in board 41 and a second front plug-in board 42, and the first front plug-in board 41 and the second front plug-in board 42 are respectively inserted into the first space and the second space.

[0052] The first front plug-in board 41 and the second front plug-in board 42 are respectively provided with a first insertion slot 43 and a second insertion slot 44, which are respectively directed to the left reinforcing plate 23 in the first space and the right reinforcing plate 33 in the second space, the left reinforcing plate 23 is inserted with the first insertion slot 43, and the right reinforcing plate 33 is inserted with the second insertion slot 44.

[0053] The first rear plug-in plate 51 and the second rear plug-in plate 52 are respectively inserted into the first space and the second space.

[0054] The first rear plug-in plate 51 and the second rear plug-in plate 52 are respectively provided with a third insertion slot 53 and a fourth insertion slot 54, which are respectively towards the left reinforcing plate 23 in the first space and the right reinforcing plate 33 in the second space.

[0055] The rear plate 5 is sequentially connected with a cover plate 6 and a front fixed plate 7 away from the bottom plate 1, the front plate 4 is provided with a third insertion hole 45 close to the bottom plate 1, the front fixed plate 7 is provided with a third plug-in convex plate 71, and the third plug-in convex plate 71 is inserted into the third insertion hole 45.

[0056] In summary, the high-strength buffering corrugated paper box can improve the lateral buffering capacity by taking the first space formed by the left side plate and the left plug-in plate and the second space formed by the right side plate and the right plug-in plate as buffering spaces.

[0057] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent transformation, direct or indirect application in related technical fields by using the content of the utility model specification and drawings are also included in the patent protection range of the utility model.

Claims

1. A high-strength cushioned corrugated carton, characterized by, The utility model provides a foldable cabinet, including bottom plate, left side plate, right side plate, front plate and back plate, the left side plate and right side plate are connected with bottom plate two sides respectively, and the front plate and back plate are connected with bottom plate front and back sides respectively, the left side plate is connected with left connecting plate, left plug -in board and left reinforcing plate on the side away from bottom plate, and the left plug -in board is inserted with bottom plate, the first space is formed between the left plug -in board and left side plate and is folded, and the left reinforcing plate is arranged in the first space and is in contact with left connecting plate, the right side plate is connected with right connecting plate, right plug -in board and right reinforcing plate on the side away from bottom plate, and the right plug -in board is inserted with bottom plate, the second space is formed between the right plug -in board and right side plate and is folded, and the right reinforcing plate is arranged in the first space and is in contact with right connecting plate.

2. The high-strength cushioned corrugated carton of claim 1, wherein, The middle part of the side of the left plug-in board away from the left connecting plate is provided with a first plug-in convex plate, and the bottom plate is provided with a first insertion hole corresponding to the first plug-in convex plate.

3. The high-strength cushioned corrugated carton of claim 2, wherein, The left side of the left plug-in board away from the left connecting plate is connected with the left reinforcing plate on both sides of the first plug-in convex plate.

4. The high-strength cushioned corrugated carton of claim 3, wherein, The middle part of the side of the right plug-in board away from the right connecting plate is provided with a second plug-in convex plate, and the bottom plate is provided with a second insertion hole corresponding to the second plug-in convex plate.

5. The high-strength cushioned corrugated carton of claim 4, wherein, The right side of the right plug-in board away from the right connecting plate is connected with the right reinforcing plate on both sides of the second plug-in convex plate.

6. The high-strength cushioned corrugated carton of claim 1, wherein, The front plate is connected with a first front plug-in board and a second front plug-in board on both sides respectively, and the first front plug-in board and the second front plug-in board are respectively inserted into the first space and the second space.

7. The high-strength cushioned corrugated carton of claim 6, wherein, First and second insertion grooves are respectively arranged on the first and second front plug-in boards and face the left reinforcing plate in the first space and the right reinforcing plate in the second space, the left reinforcing plate is inserted into the first insertion groove, and the right reinforcing plate is inserted into the second insertion groove.

8. The high-strength cushioned corrugated carton of claim 7, wherein, The back plate is connected with a first back plug-in board and a second back plug-in board on both sides respectively, and the first back plug-in board and the second back plug-in board are respectively inserted into the first space and the second space.

9. The high-strength cushioned corrugated carton of claim 8, wherein, Third and fourth insertion grooves are respectively arranged on the first and second back plug-in boards and face the left reinforcing plate in the first space and the right reinforcing plate in the second space, the left reinforcing plate is inserted into the third insertion groove, and the right reinforcing plate is inserted into the fourth insertion groove.

10. The high-strength cushioned corrugated carton of claim 1, wherein, The back plate is connected with a first back plug-in board and a second back plug-in board on both sides respectively, and the first back plug-in board and the second back plug-in board are respectively inserted into the first space and the second space.

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