High-strength honeycomb side plate of tobacco elastic box

Abstract

The utility model discloses a tobacco elastic box high-strength honeycomb side plate which comprises a side plate body, annular protruding blocks are evenly distributed on the front face of the side plate body and protrude out of the surface of the side plate body, a first needle position groove area is formed in the center of each annular protruding block in a hot pressing mode, and a second needle position groove area is formed in the center of each first needle position groove area. The first needle position groove area is lower than the highest points of the annular protruding blocks, the back face of the side plate body is provided with a second needle position groove area corresponding to the first needle position groove area, the second needle position groove area is lower than the surface of the back face of the side plate body, and a third needle position groove area is formed between every two adjacent annular protruding blocks. The third needle position groove area is lower than the surface of the annular protruding block. When the side plate is used, most stitches of the sewing needles fall into the thinner third needle position groove or the thinner first needle position groove area and the second needle position groove area, the sewing needles can penetrate through the side plate more easily, meanwhile, the overall structural strength of the side plate is improved through the annular protruding blocks, and cigarette cartons are prevented from being pressed and damaged.

Description

Technical Field

[0001] The utility model relates to an elastic box side plate, in particular to a high-strength honeycomb side plate of a tobacco elastic box. Background Art

[0002] Tobacco distribution turnover box is a recyclable packaging product used in commercial tobacco distribution. Usually, the tobacco industry needs to distribute multiple sales units during the actual transportation process. One sales unit usually refers to a standard strip, and one standard strip usually consists of 10 standard packages.

[0003] Tobacco turnover boxes generally need to carry the packaging capacity of several standard cigarettes. Therefore, the size design of the turnover box needs to meet the capacity of multiple standard cigarettes and ensure that the cigarettes are neatly arranged in the elastic box to avoid pressure damage during transportation.

[0004] During use, as shown in the appearance patent with application number "CN201930307651.9", the surface of the side panel of the box needs to be covered with cloth to increase friction and improve the fixation effect of the cigarettes. At the same time, the cloth reduces the wear between the cloth and the plastic sealing film on the surface of the cigarettes; the cloth and the edge sealing need to be sewn to the plastic plate with needle and thread. If the plastic plate is thicker, it is not easy for the suture needle to penetrate the plastic plate. If the plastic plate is thinner, although it can be effectively penetrated, the overall side panel is softer and the protection performance of the cigarettes is reduced. Therefore, a side panel structure is needed that can ensure strength and allow the suture needle to pass better. Utility Model Content

[0005] The utility model aims to provide a high-strength honeycomb side plate for a tobacco elastic box, which has the advantages of ensuring structural strength at a relatively thin thickness and being convenient for a suture needle to pass through.

[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: a high-strength honeycomb side panel of a tobacco elastic box, comprising a side panel body, the front side of the side panel body is evenly distributed with annular protrusions, the annular protrusions protrude from the surface of the side panel body, the center of the annular protrusion is hot-pressed to form a first needle position groove area, the first needle position groove area is lower than the highest point of the annular protrusion, the back side of the side panel body has a second needle position groove area corresponding to the first needle position groove area, the second needle position groove area is lower than the surface of the back side of the side panel body, and a third needle position groove area is formed between adjacent annular protrusions, the third needle position groove area is lower than the surface of the annular protrusion.

[0007] Preferably, the lowest point of the first needle position groove area is higher than the surface of the side plate body.

[0008] By adopting the above technical solution, the problem of difficulty in hot pressing due to thinness at this position can be avoided.

[0009] Preferably, the cross-sectional shape of the first needle position groove area is circular, and the longitudinal cross-sectional shape of the first needle position groove area is downward arc-shaped.

[0010] By adopting the above technical solution, the structural strength of the side panel body is ensured.

[0011] Preferably, the longitudinal cross-section of the annular protrusion includes, from outside to inside, a reverse arc segment, a first positive arc segment, a second positive arc segment and a central groove segment.

[0012] Preferably, the annular protrusions are evenly distributed in the length direction of the side plate body, and the annular protrusions are staggered in the width direction of the side plate body.

[0013] By adopting the above technical solution, the bending strength of the side panel body during the bending process is ensured.

[0014] Preferably, a frosted surface is provided in the third needle position groove area.

[0015] By adopting the above technical solution, when the side panel body is not covered with cloth as the surface, the frosted surface can effectively reduce scratches on the surface of the side panel.

[0016] Preferably, the frosted surface includes convex points and concave grooves protruding from the surface of the side plate body, and the convex points and concave grooves are evenly distributed in the third needle position concave area.

[0017] By adopting the above technical solution, hot pressing can effectively form large-area protrusions and grooves.

[0018] Preferably, the distance between the centers of adjacent annular protrusions is greater than the length of the stitches of the suture thread.

[0019] By adopting the above technical solution, it is ensured that most of the pins fall into the thinner position.

[0020] Preferably, the diameter of the annular protrusion is 4 mm to 6 mm, the diameter of the first needle position groove area is 2 mm to 5 mm, and the distance between the centers of adjacent annular protrusions is 10 mm to 15 mm.

[0021] Preferably, the thickness of the side panel body is 1 mm to 3 mm.

[0022] By adopting the above technical solution, the thicker side panel body can be directly used as the surface of the elastic box, and the stitches are used to seal the side edges of the side panel body.

[0023] To sum up, the annular protrusions are evenly distributed, which improves the bending strength of the side panel body when the thickness of the side panel body is relatively thin, so that it can be used as the side panel of the tobacco elastic box; and when the suture needle is sutured, the thickness of the side panel body within a certain area is effectively reduced through the first needle position groove area and the second needle position groove area, so that the suture needle can more conveniently pass through the side panel body for connection, reducing damage to the end of the suture needle. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a structural schematic diagram of the front side panel body of the embodiment;

[0025] Figure 2 yes Figure 1 An enlarged schematic diagram of part A is shown;

[0026] Figure 3 is a cross-sectional schematic diagram of the side of the embodiment;

[0027] Figure 4 yes Figure 3 The enlarged schematic diagram of part B is shown;

[0028] Figure 5 is a cross-sectional schematic diagram of the embodiment in the edge-sealed state;

[0029] In the figure, 4, side panel body; 41, annular protrusion; 411, reverse arc segment; 412, first positive arc segment; 413, second positive arc segment; 414, center groove segment; 42, first needle position groove area; 43, second needle position groove area; 44, third needle position groove area; 45, frosted surface; 451, protrusion; 452, groove; 46, pin. DETAILED DESCRIPTION

[0030] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0031] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

[0032] Example:

[0033] like Figures 1 to 5As shown, a high-strength honeycomb side panel of a tobacco elastic box includes a side panel body 4. The thickness of the side panel body 4 is 1 mm to 3 mm, and is 1.5 mm in the embodiment. The side panel body 4 is made of a plastic plate such as PP as a whole, and has good structural strength. Annular protrusions 41 are evenly distributed on the front of the side panel body 4. It should be known that the annular protrusions 41 are evenly distributed in the length direction of the side panel body 4, and the annular protrusions 41 are staggered in the width direction of the side panel body 4, thereby ensuring and improving the bending strength of the side panel body 4, and effectively avoiding damage to the cigarettes in the tobacco elastic box due to compression.

[0034] like Figures 2 to 5 As shown, the annular protrusion 41 protrudes from the surface of the side plate body 4, and a first needle position groove area 42 is formed by hot pressing at the center of the annular protrusion 41. The first needle position groove area 42 is lower than the highest point of the annular protrusion 41. It should be understood that the annular protrusion 41 and the first needle position groove area 42 are both formed by roller hot pressing to ensure uniformity and consistency; the cross-sectional shape of the first needle position groove area 42 is circular, and the longitudinal cross-sectional shape of the first needle position groove area 42 is a lower arc shape. The longitudinal cross-sectional shape of the annular protrusion 41 includes, from the outside to the inside, a reverse arc segment 411, a first positive arc segment 412, a second positive arc segment 413 and a center groove segment 414.

[0035] like Figure 4 As shown, the lowest point of the first needle position groove area 42 is higher than the surface of the side plate body 4. At the same time, in order to ensure the penetration of the suture needle, the lowest point of the first needle position groove area 42 can also be lower than the surface of the side plate body 4.

[0036] like Figure 4 As shown, in order to further reduce the thickness of the suture needle puncture position, the back of the side panel body 4 is provided with a second needle position groove area 43 corresponding to the first needle position groove area 42, the second needle position groove area 43 is lower than the surface of the back of the side panel body 4, and a third needle position groove area 44 is formed between adjacent annular protrusions 41, the third needle position groove area 44 is lower than the surface of the annular protrusion 41, during the hot pressing process, the hot pressed plastic is concentrated at the position of the annular protrusion 41, so the thickness of the third needle position groove area 44 may be less than the thickness of the original sheet material.

[0037] like Figures 1 to 5 As shown, if the side panel body 4 is directly used as the surface of the elastic box, in order to avoid scratches on the surface of the side panel body 4, a frosted surface 45 is provided in the third needle position groove area 44. The frosted surface 45 includes protrusions 451 and grooves 452 protruding from the surface of the side panel body 4. The protrusions 451 and the grooves 452 are evenly distributed in the third needle position groove area 44, effectively reducing the area of ​​direct contact between the surface of the side panel body 4 and the outside world.

[0038] The diameter of the annular protrusion 41 in this embodiment is 4mm to 6mm, the diameter of the annular protrusion 41 in the embodiment is 5mm, the diameter of the first needle position groove area 42 is 2mm to 5mm, the diameter of the first needle position groove area 42 in the embodiment is 3mm, the spacing between the centers of adjacent annular protrusions 41 is 10mm to 15mm, and the spacing between adjacent annular protrusions 41 in the embodiment is 13mm.

[0039] The principle and structure of the present embodiment for the suture needle to pass through are as follows: Figure 2 and Figure 5 As shown, the length between the pins 46 is Figure 2 The length of the annular protrusion 41 is a, and the spacing between the center points of the annular protrusion 41 is b. Therefore, when b is greater than a, that is, the spacing between the centers of adjacent annular protrusions 41 is greater than the length of the suture thread pin 46, even if the pin 46 falls into the high point of the annular protrusion 41, most of the pins 46 of the suture needle fall into the thinner third needle position groove 452, or the thinner first needle position groove area 42 and second needle position groove area 43, making it easier for the suture needle to pass through.

Claims

1. A high-strength honeycomb side plate for a tobacco elastic box, comprising a side plate body (4), characterized in that: The front side of the side plate body (4) is evenly distributed with annular protrusions (41), the annular protrusions (41) protrude from the surface of the side plate body (4), the center of the annular protrusion (41) is formed with a first needle position groove area (42) by hot pressing, the first needle position groove area (42) is lower than the highest point of the annular protrusion (41), the back side of the side plate body (4) is provided with a second needle position groove area (43) corresponding to the first needle position groove area (42), the second needle position groove area (43) is lower than the surface of the back side of the side plate body (4), and a third needle position groove area (44) is formed between adjacent annular protrusions (41), the third needle position groove area (44) is lower than the surface of the annular protrusion (41).

2. The high-strength honeycomb side plate of the tobacco elastic box according to claim 1, characterized in that: The lowest point of the first needle position groove area (42) is higher than the surface of the side plate body (4).

3. The high-strength honeycomb side plate of the tobacco elastic box according to claim 2, characterized in that: The cross-sectional shape of the first needle position groove area (42) is circular, and the longitudinal cross-sectional shape of the first needle position groove area (42) is downward arc-shaped.

4. The high-strength honeycomb side plate of the tobacco elastic box according to claim 3, characterized in that: The longitudinal cross-section of the annular protrusion (41) comprises, from outside to inside, a reverse arc segment (411), a first positive arc segment (412), a second positive arc segment (413) and a central groove segment (414).

5. The high-strength honeycomb side plate of the tobacco elastic box according to claim 1, characterized in that: The annular protrusions (41) are evenly distributed in the length direction of the side plate body (4), and the annular protrusions (41) are staggered in the width direction of the side plate body (4).

6. The high-strength honeycomb side plate of the tobacco elastic box according to claim 1, characterized in that: A frosted surface (45) is provided in the third needle position groove area (44).

7. The high-strength honeycomb side plate of the tobacco elastic box according to claim 6, characterized in that: The frosted surface (45) comprises convex points (451) and concave grooves (452) protruding from the surface of the side plate body (4), and the convex points (451) and concave grooves (452) are evenly distributed in the third needle position concave groove area (44).

8. The high-strength honeycomb side plate of the tobacco elastic box according to claim 1, characterized in that: The distance between the centers of adjacent annular protrusions (41) is greater than the length of the suture thread stitch (46).

9. The high-strength honeycomb side plate of the tobacco elastic box according to claim 7, characterized in that: The diameter of the annular protrusion (41) is 4 mm to 6 mm, the diameter of the first needle position groove area (42) is 2 mm to 5 mm, and the spacing between the centers of adjacent annular protrusions (41) is 10 mm to 15 mm.

10. The high-strength honeycomb side plate of the tobacco elastic box according to claim 1, characterized in that: The thickness of the side plate body (4) is 1 mm to 3 mm.

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