Elastic belt body connecting structure on side surface of elastic box

Abstract

The utility model discloses an elastic box side face elastic belt body connecting structure, which belongs to the cigarette distribution field, and comprises a first shaping plate and a second shaping plate which are oppositely arranged, a placing cavity for placing cigarette cartons is enclosed between the first shaping plate and the second shaping plate, and an elastic belt, the two ends of the elastic belt in the length direction are connected with the two ends of the first shaping plate in the length direction correspondingly, the middle of the elastic belt is arranged around the containing cavity, and the elastic belt extends in the width direction of the first shaping plate. The sewing positions of connection are reduced, the processing difficulty is simplified, and meanwhile, sewing connection can be achieved only on one side in the height direction; meanwhile, acting force on the cigarette cartons on the two sides in the box body is changed from the top and the bottom in the height direction to the top and the side face in the height direction, stress on the position is reduced, and the situation that the sewing position is broken and the cigarette cartons placed on the side face in the box body are seriously pressed is avoided.

Description

Technical Field

[0001] The utility model relates to the field of cigarette delivery, in particular to an elastic belt connection structure on the side of an elastic box. Background Art

[0002] Cigarettes are a type of tobacco product. Common cigarette sales are delivered in boxes or cartons. During the transportation and delivery process of cigarettes, cartons are usually placed in turnover boxes and delivered to different areas.

[0003] In the existing technology, the delivery box for cigarette cartons is of fixed volume. Due to different delivery quantities, the volume occupied during the delivery process is relatively large. Since the quantity and conditions of cigarettes in different areas are different, the delivery box usually contains a mixture of cigarettes of various brands, and the number of cigarette cartons in different turnover boxes is also different.

[0004] Therefore, due to the above-mentioned problems, the Chinese utility model patent with application number "201920838706.3" discloses a spatially variable elastic turnover box for cigarette strips, which realizes spatial elastic contraction changes through a tensioning belt arranged on the side. It has two setting structures. The first is that the elastic belt is annular and is arranged around the outside of two oppositely arranged shaping plates or contact cloths; the second is that there are two elastic belts, which connect adjacent shaping plates in the width direction respectively; but during use, it was found that for the first scheme, the force of the elastic belt on the box body is concentrated on the edge position of the shaping plate or the contact cloth, which easily causes the cigarette strips placed on the side of the box body to be severely compressed; for the second scheme, the elastic belt has four sewing positions, and needs to be sewn from the inside, which is difficult to process. Utility Model Content

[0005] The utility model aims to provide an elastic box side elastic belt body connection structure, which has the advantages of uniform force and fewer sewing positions.

[0006] The above technical purpose of the present utility model is achieved through the following technical solutions: an elastic box side elastic belt connection structure, including a first shaping plate and a second shaping plate arranged opposite to each other, a placement cavity for placing cigarettes is formed between the first shaping plate and the second shaping plate, and also includes an elastic belt, the two ends of the elastic belt in the length direction are respectively connected to the two ends of the first shaping plate in the length direction, the middle part of the elastic belt is arranged around the placement cavity, and the elastic belt extends along the width direction of the first shaping plate.

[0007] Preferably, a first edge seal is provided at the edge of the first shaping plate, and the first edge seal covers both the front and back sides of the edge of the first shaping plate.

[0008] By adopting the above technical solution, the side surface of the first shaping plate is fixed and covered.

[0009] Preferably, second edge seals are provided at both ends of the elastic band in the length direction, and the second edge seals cover both sides of the ends of the elastic band in the length direction.

[0010] By adopting the above technical solution, the elastic band can be protected and the risk of the elastic band breaking at the stitching position after being subjected to force can be reduced.

[0011] Preferably, a stitching area is provided between the first edge seal and the second edge seal, the stitching area is located at the edge position of the side of the first forming plate, the stitching area extends along the width direction of the first forming plate, the first edge seal is connected to the first forming plate at the stitching area position, and the second edge seal is connected to the first edge seal and the first forming plate at the stitching area position.

[0012] By adopting the above technical solution, the connection area between the first edge seal and the second edge seal is increased in the stitching area, thereby improving the connection effect between the first shaping plate and the elastic band.

[0013] Preferably, a positioning cloth is provided on the side of the second shaping plate facing the placement cavity, and the two ends of the positioning cloth in the width direction are respectively connected to the two ends of the second shaping plate in the width direction, and a positioning groove for the elastic belt to pass through is formed between the two ends of the positioning cloth in the length direction and the second shaping plate.

[0014] By adopting the above technical solution, the positioning cloth plays a role in lifting the elastic band as a whole upward, making it easier for cigarettes to be inserted into the elastic box.

[0015] Preferably, both sides of the positioning cloth in the length direction extend to be flush with both sides of the second shaping plate in the length direction.

[0016] By adopting the above technical solution, the contact area between the positioning cloth and the cigarette strips is increased.

[0017] Preferably, damping edges are provided on both sides of the positioning cloth in the length direction, and the damping edges are provided at positions where the positioning cloth contacts the elastic band.

[0018] By adopting the above technical solution, the friction between the elastic belt and the positioning cloth is increased, so that the elastic force of the elastic belt is concentrated on the side of the positioning cloth, reducing the pressure of the cigarette strips on both sides.

[0019] Preferably, the damping edge covers the front and back sides of the edge of the positioning cloth, and the damping edge is arranged around the positioning cloth.

[0020] By adopting the above technical solution, the positioning cloth edge is played.

[0021] Preferably, both ends of the positioning cloth in the width direction are sewn to the second positioning plate at the damping edge.

[0022] By adopting the above technical solution, the processing process is simplified and the connection strength at this position is improved.

[0023] To sum up, during use, the cigarette strips are subjected to the force of the elastic band in the height direction and are fixed in the placement cavity of the elastic box. At the same time, the elastic band is only connected to the two sides of the length direction of the first shaping plate in the length direction, which reduces the suture positions of the connection, simplifies the processing difficulty, and only needs to be sewn on one side in the height direction to achieve the suture connection; at the same time, the force on the cigarette strips on both sides of the box is changed from the top and bottom in the height direction to the top and sides in the height direction, reducing the force at this position, avoiding breakage at the suture position and severe pressure on the cigarette strips placed on the side of the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a cross-sectional schematic diagram of an embodiment;

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

[0026] Figure 3 yes Figure 1 The enlarged schematic diagram of part B is shown;

[0027] Figure 4 is a top view of the first shaping plate of the embodiment;

[0028] Figure 5 It is a partial cross-sectional schematic diagram of the embodiment at the location of the positioning cloth;

[0029] In the figure, 1, first shaping plate; 11, second shaping plate; 12, placement cavity; 13, elastic band; 14, first edge sealing; 15, second edge sealing; 151, stitching area; 16, positioning cloth; 161, positioning groove; 17, damping edge. DETAILED DESCRIPTION

[0030] The present invention will be described in further detail below with reference to 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. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

[0032] Example:

[0033] like Figures 1 to 5As shown, an elastic belt connection structure on the side of an elastic box. The structure inside the elastic box does not include a cover plate and other structures. Only the elastic belt 13 body connection for fixing the cigarette in the thickness direction is disclosed. The structure at the bottom and other parts to prevent the cigarette from falling off are irrelevant to the invention point and are therefore not disclosed. The structure in the background technology can also be used as a substitute.

[0034] The elastic box includes a first shaping plate 1 and a second shaping plate 11 arranged opposite to each other. The first shaping plate 1 and the second shaping plate 11 are made of hard materials such as plastic. A placement cavity 12 for placing cigarettes is formed between the first shaping plate 1 and the second shaping plate 11. The first shaping plate 1 and the second shaping plate 11 are rectangular and also include an elastic band 13. The length of the elastic band 13 is longer than the length of the first shaping plate 1. At the same time, the elastic band 13 can be elastically stretched in the length direction for accommodating multiple groups of cigarettes. The two ends of the elastic band 13 in the length direction are respectively connected to the two ends of the first shaping plate 1 in the length direction. The middle part of the elastic band 13 is arranged around the placement cavity 12. The elastic band 13 extends along the width direction of the first shaping plate 1, and the two sides of the elastic band 13 in the width direction are not connected to the two sides of the width direction of the first shaping plate 1.

[0035] A first edge seal 14 is provided at the edge position of the first positioning plate. The first edge seal 14 can be made of thicker fabric to facilitate sewing by subsequent equipment. At the same time, the first edge seal 14 surrounds and covers the front and back sides of the edge position of the first shaping plate 1; a second edge seal 15 is provided at both ends of the elastic band 13 in the length direction. In this embodiment, the first edge seal 14, the second edge seal 15 and the damping edge 17 are made of the same material. The second edge seal 15 only covers the front and back sides of the end of the elastic band 13 in the length direction, so as to avoid the residual edge of the elastic band 13 from leaking out at the fracture position, and also facilitate the sewing of the elastic band 13 at this position.

[0036] like Figures 1 to 4 As shown, a stitching area 151 is provided between the first edge seal 14 and the second edge seal 15. The stitching area 151 is located at the inner edge of the side of the first shaping plate 1. The stitching area 151 extends along the width direction of the first shaping plate 1 to avoid interference with the positioning cloth 16. The stitching area 151 does not extend to both sides of the first shaping plate 1. The first edge seal 14 is connected to the first shaping plate 1 at the stitching area 151 position, and the second edge seal 15 is connected to the first edge seal 14 and the first shaping plate 1 at the stitching area 151 position, that is, when stitching, the second edge seal 15 is stitched above the first edge seal 14. The friction between the two can better prevent the two sides from falling off.

[0037] like Figure 1 and Figure 5As shown, in order to facilitate the insertion of cigarettes and avoid direct contact between the cigarettes and the elastic band 13, a positioning cloth 16 is provided on the side of the second shaping plate 11 facing the placement cavity 12. The two ends of the positioning cloth 16 in the width direction are respectively connected to the two ends of the second shaping plate 11 in the width direction, and a positioning groove 161 for the elastic band 13 to pass through is formed between the two ends of the positioning cloth 16 in the length direction and the second shaping plate 11, that is, the top of the elastic band 13 telescopes and moves between the positioning cloth 16 and the second shaping plate 11, transferring the force acting on the edge of the cigarette to the positioning cloth 16.

[0038] The two sides of the positioning cloth 16 in the length direction extend to be flush with the two sides of the second shaping plate 11 in the length direction. Damping edges 17 are provided on both sides of the length direction of the positioning cloth 16. The damping edges 17 cover the front and back sides of the edge position of the positioning cloth 16. The damping edges 17 are circumferentially arranged around the positioning cloth 16. The damping edges 17 are arranged at the position where the positioning cloth 16 contacts the elastic band 13, that is, the two ends of the positioning cloth 16 in the width direction are sewn and connected to the second positioning plate at the damping edge 17 position to improve the connection effect. The surface of the positioning cloth 16 is relatively rough, which is convenient for inserting and removing cigarettes.

[0039] Working principle:

[0040] The first positioning plate and the second positioning plate are separated by a certain height in the height direction by the equipment. At this time, the elastic belt 13 is stretched open by the force, and then the equipment places the cigarettes between the first positioning plate and the second positioning plate and transports them backward. The elastic belt 13 shrinks under the action of the elastic recovery force, acting on both sides of the length direction of the positioning cloth 16 and the connection position between the elastic belt 13 and the first shaping plate 1. At this time, the positioning cloth 16 is pressed in the height direction of the cigarettes to fix the cigarettes in the elastic box.

Claims

1. An elastic box side elastic belt connection structure, comprising a first shaping plate (1) and a second shaping plate (11) arranged opposite to each other, wherein a placement cavity (12) for placing cigarettes is formed between the first shaping plate (1) and the second shaping plate (11), characterized in that: It also includes an elastic band (13), the two ends of the elastic band (13) in the length direction are respectively connected to the two ends of the first shaping plate (1) in the length direction, the middle part of the elastic band (13) is arranged around the placement cavity (12), and the elastic band (13) extends along the width direction of the first shaping plate (1).

2. The elastic belt connection structure for the side of the elastic box according to claim 1, characterized in that: A first edge seal (14) is provided at the edge position of the first shaping plate (1), and the first edge seal (14) covers the front and back sides of the edge position of the first shaping plate (1).

3. The elastic belt connection structure for the side of the elastic box according to claim 2, characterized in that: Second edge seals (15) are provided at both ends of the elastic band (13) in the length direction, and the second edge seals (15) cover both sides of the ends of the elastic band (13) in the length direction.

4. The elastic belt connection structure for the side of the elastic box according to claim 3, characterized in that: A stitching area (151) is provided between the first edge seal (14) and the second edge seal (15); the stitching area (151) is located at an edge position on the side of the first shaping plate (1); the stitching area (151) extends along the width direction of the first shaping plate (1); the first edge seal (14) is connected to the first shaping plate (1) at the stitching area (151); and the second edge seal (15) is connected to the first edge seal (14) and the first shaping plate (1) at the stitching area (151).

5. The elastic belt connection structure for the side of an elastic box according to claim 1, characterized in that: A positioning cloth (16) is provided on one side of the second shaping plate (11) facing the placement cavity (12), and the two ends of the positioning cloth (16) in the width direction are respectively connected to the two ends of the second shaping plate (11) in the width direction, and a positioning groove (161) for the elastic band (13) to pass through is formed between the two ends of the positioning cloth (16) in the length direction and the second shaping plate (11).

6. The elastic belt connection structure for the side of the elastic box according to claim 5, characterized in that: The two sides of the positioning cloth (16) in the length direction extend to be flush with the two sides of the second shaping plate (11) in the length direction.

7. The elastic belt connection structure for the side of an elastic box according to claim 6, characterized in that: Damping edges (17) are provided on both sides of the positioning cloth (16) in the length direction, and the damping edges (17) are provided at positions where the positioning cloth (16) contacts the elastic band (13).

8. The elastic belt connection structure for the side of an elastic box according to claim 7, characterized in that: The damping edge (17) covers the front and back sides of the edge of the positioning cloth (16), and the damping edge (17) is arranged around the positioning cloth (16).

9. The elastic belt connection structure for the side of an elastic box according to claim 8, characterized in that: Both ends of the positioning cloth (16) in the width direction are sewn and connected to the second positioning plate at the damping edge (17).

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