Carton convenient to fix by rope

Abstract

The utility model relates to a carton convenient to fix a rope, which belongs to the technical field of carton packaging and comprises a carton body, a closing plate capable of being turned over is fixed on the upper surface of the carton body, a fixing mechanism convenient to fix the rope is arranged on the carton body, and the fixing mechanism comprises a first arc-shaped block. A first connecting groove is formed in the top of the front face of the carton body, and the lower surface of the first arc-shaped block is fixed to the inner bottom wall of the first connecting groove. According to the carton convenient to fix by the rope, through cooperation of a first arc-shaped block, a second arc-shaped block and a third arc-shaped block, when the carton is fixed by the rope, friction between the rope and the corner angle of the carton can be avoided, pressure borne by the corner angle of the carton is reduced, and deformation of the carton is prevented; and ropes can be bound between the first arc-shaped block and the second arc-shaped block as well as between the first arc-shaped block and the third arc-shaped block, so that the fixing effect after the carton is bound can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carton packaging, in particular to a carton which is convenient for being fixed by ropes. Background Art

[0002] Cartons are the most widely used packaging products. Depending on the materials used, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. As an indispensable part of modern logistics, packaging cartons bear the important responsibilities of containing, protecting products, and aesthetics. The physical performance indicators of packaging cartons become the basis for their quality evaluation. The accuracy and reliability of test data require good testing environment conditions to ensure.

[0003] For example, China Utility Model Patent Publication No. (CN204642398U) discloses a carton that is easy to fix with a rope. The carton that is easy to fix with a rope includes a carton body, the carton body has multiple edges, grooves are provided at the edges, plastic baffles matching the grooves are bonded to the outside of the grooves, and after the plastic baffles are bonded, there are grooves on the outside of the plastic baffles. This utility model solves the problems in the prior art that when cartons are tied with ropes, the binding force is small, it is not easy to fix firmly, and it is easy to be damaged. However, this patent can only bind the carton once, resulting in poor fixing effect after the carton is tied, affecting practicality. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a carton that is easy to fix with ropes, which has the advantage of improving the fixing effect of the carton after bundling, and solves the problem that the carton can only be tied in one circle in the patent, resulting in poor fixing effect after bundling, affecting practicality.

[0005] To achieve the above object, the utility model provides the following technical solution: a carton convenient for fixing with a rope, comprising a carton body, a foldable closing plate is fixed on the upper surface of the carton body, and a fixing mechanism convenient for fixing with a rope is arranged on the carton body;

[0006] The fixing mechanism includes a first arc-shaped block, a first connecting groove is opened at the top of the front side of the carton body, the lower surface of the first arc-shaped block is fixed to the inner bottom wall of the first connecting groove, the back side of the first arc-shaped block is fixed to the rear inner wall of the first connecting groove, a second connecting groove is opened at the bottom of the front side of the carton body, a second arc-shaped block is fixed to the inner top wall of the second connecting groove, the back side of the second arc-shaped block is fixed to the rear inner wall of the second connecting groove, a third connecting groove is opened at the bottom end of the right side of the carton body, a third arc-shaped block is fixed to the inner top wall of the third connecting groove, and the left side of the third arc-shaped block is fixed to the left inner wall of the third connecting groove.

[0007] Furthermore, the number of the closing plates is four, and they are symmetrically distributed around the central axis of the carton body.

[0008] Furthermore, the number of the first arc blocks and the number of the first connecting grooves are both four, and they are all symmetrically distributed around the central axis of the carton body.

[0009] Furthermore, the number of the second connecting grooves and the second arc blocks is two, and they are symmetrically distributed front to back about the central axis of the carton body. The number of the third connecting grooves and the third arc blocks is two, and they are symmetrically distributed left to right about the central axis of the carton body.

[0010] Furthermore, the front and rear sides of the carton body are provided with a first rope clamping groove, and the upper and lower ends of the two first rope clamping grooves are respectively connected to the first connecting groove and the two second connecting grooves on the front and rear sides, and the left and right sides of the carton body are provided with a second rope clamping groove, and the upper and lower ends of the two second rope clamping grooves are respectively connected to the first connecting groove and the two third connecting grooves on the left and right sides.

[0011] Furthermore, a first turning groove is provided on the lower surface of the carton body, and the left and right ends of the first turning groove are respectively connected to two third connecting grooves. A second turning groove is provided on the lower surface of the carton body, and the front and rear ends of the second turning groove are respectively connected to two second connecting grooves. The first turning groove and the second turning groove are connected to each other.

[0012] Furthermore, the inner top wall of the third connecting groove is located above the inner top wall of the second connecting groove, the third arc block is located above the second arc block, and the depth of the first turning groove is greater than the depth of the second turning groove.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The carton that is easy to fix with a rope can avoid friction between the rope and the corners of the carton when the carton is fixed with a rope through the cooperation of the first arc block, the second arc block and the third arc block, reduce the pressure on the corners of the carton, and prevent the carton from deforming. In addition, the rope can be tied between the first arc block and the second arc block and between the first arc block and the third arc block, which can improve the fixing effect of the carton after bundling.

[0015] 2. The carton that is convenient for fixing with ropes can limit the positions of the two bundled ropes respectively through the cooperation of the first rope clamping groove and the second rope clamping groove, thereby preventing the position of the ropes from shifting and affecting the fixing effect. Through the cooperation of the first turning groove and the second turning groove, the rope can sink to the outside of the carton when passing through the lower surface of the carton, thereby preventing the carton from being unstable during placement and affecting the balance of the carton. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the fixing mechanism of the utility model;

[0018] Figure 3 This is a bottom view of the fixing mechanism of the utility model.

[0019] In the figure: 1 carton body, 2 closing plate, 3 fixing mechanism, 301 first arc block, 302 first connecting groove, 303 second connecting groove, 304 second arc block, 305 third connecting groove, 306 third arc block, 307 first rope clamping groove, 308 second rope clamping groove, 309 first turning groove, 310 second turning groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 In this embodiment, a carton that is convenient for fixing with a rope comprises a carton body 1, a foldable closing plate 2 is fixed on the upper surface of the carton body 1, and a fixing mechanism 3 is provided on the carton body 1 for convenient fixing with a rope, so that the rope can improve the fixing effect after the carton is bundled.

[0022] There are four closing plates 2 , which are symmetrically distributed about the central axis of the carton body 1 so as to close the carton body 1 .

[0023] See also Figure 2-3In order to improve the fixing effect of the rope after the carton is tied, the fixing mechanism 3 in this embodiment includes a first arc block 301, a first connecting groove 302 is opened on the top of the front of the carton body 1, the lower surface of the first arc block 301 is fixed to the inner bottom wall of the first connecting groove 302, the back of the first arc block 301 is fixed to the rear inner wall of the first connecting groove 302, a second connecting groove 303 is opened on the bottom of the front of the carton body 1, a second arc block 304 is fixed to the inner top wall of the second connecting groove 303, the back of the second arc block 304 is fixed to the second connecting groove 303, and the second arc block 304 is fixed to the rear inner wall of the second connecting groove 302. The rear inner wall of the connecting groove 303 is fixed, and a third connecting groove 305 is opened at the bottom end of the right side of the carton body 1. A third arc block 306 is fixed to the inner top wall of the third connecting groove 305. The left side of the third arc block 306 is fixed to the left inner wall of the third connecting groove 305. The first arc block 301, the second arc block 304 and the third arc block 306 can make the rope smoother when turning at the corners of the carton body 1, which can not only avoid the friction between the carton body 1 and the rope, but also reduce the force of the rope on the carton body 1 to prevent the carton body 1 from deformation.

[0024] In this example, there are four first arc blocks 301 and four first connecting grooves 302, which are symmetrically distributed around the central axis of the carton body 1. There are two second connecting grooves 303 and two arc blocks 304, which are symmetrically distributed around the central axis of the carton body 1. There are two third connecting grooves 305 and two arc blocks 306, which are symmetrically distributed around the central axis of the carton body 1. First rope clamping grooves 307 are provided on the front and back sides of the carton body 1, and the upper and lower ends of the two first rope clamping grooves 307 are respectively connected to the first connecting grooves 302 and the two second connecting grooves 303 on the front and back sides. Second rope clamping grooves 308 are provided on the left and right sides of the carton body 1, and the upper and lower ends of the two second rope clamping grooves 308 are respectively connected to the first connecting grooves 302 and the two third connecting grooves 305 on the left and right sides. The first rope clamping grooves 307 and the second rope clamping grooves 308 can limit the bundled ropes to prevent the ropes from being offset and affecting the fixing effect.

[0025] It should be noted that a first turning groove 309 is provided on the lower surface of the carton body 1, and the left and right ends of the first turning groove 309 are respectively connected to the two third connecting grooves 305, and a second turning groove 310 is provided on the lower surface of the carton body 1, and the front and rear ends of the second turning groove 310 are respectively connected to the two second connecting grooves 303, and the first turning groove 309 and the second turning groove 310 are connected to each other, and the first turning groove 309 and the second turning groove 310 are vertically distributed, and two ropes can pass through, thereby improving the fixing effect of the carton body 1, the inner top wall of the third connecting groove 305 is located above the inner top wall of the second connecting groove 303, and the third arc block 306 is located above the second arc block 304, and the depth of the first turning groove 309 is greater than the depth of the second turning groove 310. Since the depth of the first turning groove 309 is greater than that of the second turning groove 310, there will be no overlapping conflict with the previous rope, and it will not protrude from the outside of the carton body 1, so that the carton body 1 can remain stable when placed.

[0026] The working principle of the above embodiment is:

[0027] (1) First, place the items to be transported and stored inside the carton body 1, then fold the closing plate 2 in sequence so that the closing plate 2 is closed on the upper surface of the carton body 1. At this time, pass a rope through the first turning groove 309 so that the two ends of the rope extend from the third arc-shaped blocks 306 on the left and right sides respectively. Then, clamp the rope in the second rope clamping groove 308 so that the second rope clamping groove 308 limits the rope to prevent the rope from being deviated. Then, the two ends of the rope are respectively turned from the first arc-shaped blocks 301 on the left and right sides to the upper surface of the carton body 1. The rope is tied to complete the first fixation of the carton body 1.

[0028] (2) After one rope is tied, another rope is passed through the second turning groove 310. Since the depth of the first turning groove 309 is greater than that of the second turning groove 310, there will be no overlapping or conflict with the previous rope, and the first turning groove 309 will not protrude from the outside of the carton body 1, so that the carton body 1 can remain stable when placed. After the rope passes through the second turning groove 310, the two ends of the rope extend from the second arc blocks 304 on the front and rear sides respectively, and then the rope is clamped in the first rope clamping groove 307. The first rope clamping groove 307 limits the rope, and then the two ends of the rope are respectively turned from the first arc blocks 301 on the front and rear sides to the upper surface of the carton body 1, thereby completing the secondary fixation of the carton body 1 and improving the fixing effect of the carton body 1.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A carton convenient for fixing with ropes, comprising a carton body (1), characterized in that: A foldable closing plate (2) is fixed to the upper surface of the carton body (1), and a fixing mechanism (3) for convenient fixing with a rope is provided on the carton body (1); The fixing mechanism (3) comprises a first arc block (301), a first connecting groove (302) is provided at the top of the front face of the carton body (1), the lower surface of the first arc block (301) is fixed to the inner bottom wall of the first connecting groove (302), the back surface of the first arc block (301) is fixed to the rear inner wall of the first connecting groove (302), a second connecting groove (303) is provided at the bottom of the front face of the carton body (1), a second arc block (304) is fixed to the inner top wall of the second connecting groove (303), the back surface of the second arc block (304) is fixed to the rear inner wall of the second connecting groove (303), a third connecting groove (305) is provided at the bottom end of the right side of the carton body (1), a third arc block (306) is fixed to the inner top wall of the third connecting groove (305), and the left side of the third arc block (306) is fixed to the left inner wall of the third connecting groove (305).

2. A carton convenient for rope fixing according to claim 1, characterized in that: The number of the closing plates (2) is four, and they are symmetrically distributed around the central axis of the carton body (1).

3. A carton convenient for rope fixing according to claim 1, characterized in that: The number of the first arc-shaped blocks (301) and the number of the first connecting grooves (302) are both four, and they are all symmetrically distributed around the central axis of the carton body (1).

4. A carton convenient for rope fixing according to claim 3, characterized in that: The number of the second connecting grooves (303) and the second arc-shaped blocks (304) is two, and they are symmetrically distributed front to back about the central axis of the carton body (1); the number of the third connecting grooves (305) and the third arc-shaped blocks (306) is two, and they are symmetrically distributed left to right about the central axis of the carton body (1).

5. A carton convenient for rope fixing according to claim 4, characterized in that: The front and rear sides of the carton body (1) are each provided with a first rope clamping groove (307), and the upper and lower ends of the two first rope clamping grooves (307) are respectively connected to the first connecting groove (302) and the two second connecting grooves (303) on the front and rear sides; the left and right sides of the carton body (1) are each provided with a second rope clamping groove (308), and the upper and lower ends of the two second rope clamping grooves (308) are respectively connected to the first connecting groove (302) and the two third connecting grooves (305) on the left and right sides.

6. A carton convenient for rope fixing according to claim 5, characterized in that: A first turning groove (309) is provided on the lower surface of the carton body (1), and the left and right ends of the first turning groove (309) are respectively connected to the two third connecting grooves (305). A second turning groove (310) is provided on the lower surface of the carton body (1), and the front and rear ends of the second turning groove (310) are respectively connected to the two second connecting grooves (303). The first turning groove (309) and the second turning groove (310) are connected to each other.

7. A carton convenient for rope fixing according to claim 6, characterized in that: The inner top wall of the third connecting groove (305) is located above the inner top wall of the second connecting groove (303), the third arc block (306) is located above the second arc block (304), and the depth of the first turning groove (309) is greater than the depth of the second turning groove (310).

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