Packing belt capable of being spliced and bundled
By designing a connecting buckle and elastic floating block structure for the interlocking strapping, the adaptability and safety issues of the strapping when packaging special items are solved, achieving a stable, safe, and economical strapping effect.
Patent Information
- Application Number
- CN202520650988.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-09
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-04-09
AI Technical Summary
Existing packing straps cannot flexibly adjust their length and wrapping method when packaging items of special sizes or shapes, resulting in insecure or unsightly packaging, as well as poor operational safety and the risk of cuts.
A splicable strapping design was created that connects multiple straps together using buckles, improves connection stability by utilizing elastic floating blocks and toothed interlocking structures, and reduces safety risks through simplified operation.
It enables flexible packaging of items of different sizes and shapes, reduces operational safety risks, improves the stability and applicability of bundling, and reduces cost waste.
Smart Images
Figure CN223920076U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to packing technical field, mainly relates to a kind of splicing bundling packing tape. BACKGROUND
[0002] In recent years, the continuous progress of polymer material science provides strong support for the development of injury-free bundling packing tape. New plastic, rubber, fiber and other materials have the characteristics of softness, toughness, wear resistance, corrosion resistance and other characteristics, which can replace traditional steel belt, steel wire and ordinary plastic packing tape. For example, after special modification treatment, nylon, polyester, polypropylene and other materials not only have high strength and toughness, but also have smooth surface, and will not cause damage to the goods. With the continuous innovation of production technology, the production process of packing tape has also been greatly improved. For example, by optimizing the process parameters such as extrusion molding, stretching and heat treatment, the quality and performance of the packing tape can be improved, making it more flexible, uniform, and having better elasticity and recovery. At the same time, advanced production equipment and automatic control system can realize accurate production control, ensure the dimensional accuracy and stability of the packing tape, and meet the needs of different users.
[0003] However, the applicant found that the above still has some shortcomings: 1. Limited adaptability, for some special size or shape of goods packaging, it is difficult to adjust the length and wrapping method by splicing packing tape, and it is difficult to achieve tight and appropriate packing, which may result in insecure or unattractive packaging, 2. Poor operation safety, traditional packing tape is easy to cut the operator's hand when operating, especially when frequent bundling operation is carried out, the safety hazard is large, and the cutting edge of these packing tapes is very sharp, increasing the risk of accidental injury.
[0004] Therefore, there is an urgent need for a kind of splicing bundling packing tape that effectively protects goods, is safe to operate and has wide adaptability. UTILITY MODEL CONTENT
[0005] In view of the above problems, a kind of packing tape with good overall stability, safe operation and wide applicability is developed, and the connecting buckle is designed to connect multiple packing tapes together, effectively improving the adaptability of the packing tape, and the packing tape can be connected in layers according to the actual size of the goods.
[0006] To achieve the above purpose, the utility model provides the following technical scheme:
[0007] A kind of splicing bundling packing tape, comprising:
[0008] First packing tape body, second packing tape body and connecting buckle
[0009] The first packing belt body and the second packing belt body are both in long strip shape, and the first packing belt body and the second packing belt body are frictionally arranged on the upper and lower sides;
[0010] The connecting buckle is arranged at the connecting end of the first packing belt body and the second packing belt body, the connecting buckle comprises an upper shell and a lower shell, the upper shell and the lower shell are arranged in U shape, the upper shell and the lower shell are tightly pressed against the connecting end of the first packing belt body and the second packing belt body, and the upper shell and the lower shell are connected to the first packing belt body and the second packing belt body through the teeth.
[0011] As an improvement, the upper shell and the lower shell both comprise a bottom plate and a side wall arranged perpendicularly to each other, and the side wall is symmetrically arranged on both sides of the width direction of the bottom plate.
[0012] As an improvement, the teeth are arranged on an elastic floating block, the elastic floating block is arranged between the side walls of the upper shell or the lower shell, and the elastic floating block is arranged parallel to the bottom plate.
[0013] As an improvement, the elastic floating block is provided with a guide column on both sides, the side wall is provided with a plurality of inclined sliding grooves, the guide column is inserted into the inclined sliding grooves and is arranged in sliding mode, and the inclined sliding grooves extend from the connecting part of the side wall and the bottom plate to the end of the side wall.
[0014] As an improvement, one side of the elastic floating block, which is not provided with the teeth, is provided with an extrusion block in the form of a triangle, and the extrusion block is arranged obliquely from the elastic floating block to the connecting end of the corresponding first packing belt body or second packing belt body.
[0015] As an improvement, the inner side of the upper shell and the lower shell is fixedly provided with an elastic sheet at the corresponding part of the elastic floating block, the elastic sheet is arranged in the form of V, and the inclined edge of the extrusion block is slidably pressed on the elastic sheet.
[0016] As an improvement, a connecting arm is hingedly arranged between the upper shell and the lower shell, and the upper shell and the lower shell are arranged to move up and down through the connecting arm.
[0017] As an improvement, a hole groove is arranged at the center position of the upper shell, a screw is arranged in the hole groove, a nut groove is arranged at the position of the lower shell relative to the hole groove, the screw is inserted into the nut groove and is screwed, and the upper shell and the lower shell are tightly pressed against each other.
[0018] The beneficial effects of the utility model lie in:
[0019] (1) The connecting buckle designed in the utility model can connect multiple packaging tapes together according to the situation, so that the packaging tape can be used for packaging various types of articles, whether small daily necessities, food, or large mechanical equipment, building materials, etc., can be flexibly applied according to the characteristics of the articles and the packaging requirements, and the number of packaging tapes can be reduced or increased according to the size of the articles, so that good bundling effect can be achieved;
[0020] (2) The utility model discloses a packaging tape that can be spliced effectively reduces the cost, and the splicable packaging tape can be spliced by using the existing standard length packaging tape, without the need of additional customization, thereby reducing the procurement cost and reducing the waste caused by the unsuitable length of the packaging tape, and the enterprise can save a lot of cost in the long-term use;
[0021] (3) The utility model discloses a connecting buckle that is designed with an elastic floating block and an elastic sheet, so that the packaging tape can better adhere to the surface of the article during the bundling process, and the connecting buckle can elastically float along with the slight shaking or displacement of the article, so that the tension of the packaging tape is uniformly distributed, thereby preventing the packaging tape from loosening or slipping off and improving the stability and reliability of the bundling;
[0022] (4) The utility model discloses an elastic floating block end face that is provided with teeth, which effectively enhances the connection stability, embeds the teeth into the packaging tape, increases the friction between the connecting buckle and the packaging tape, effectively prevents the packaging tape from slipping off from the connecting buckle during use, and forms a tight engagement between the connecting buckle and the packaging tape through this way, so that the connection is firm even when subjected to a large external force, thereby ensuring the safety of the packaged articles;
[0023] (5) The utility model discloses a connecting buckle that is relatively simple to use, without the need of complex tools and technology, thereby reducing the risk of injury of the operator due to improper operation during the packaging process, and the design of the connecting buckle is usually smooth without sharp corners, thereby avoiding scratching the hands of the operator during the operation process and ensuring the safety of the operator.
[0024] In summary, the utility model discloses a harmless bundling packaging tape that is more applicable, effectively protects the use and protection of the articles, and prevents damage. DRAWINGS
[0025] Figure 1 It is a whole three-dimensional structure diagram of the utility model packaging tape Figure One ;
[0026] Figure 2 It is a whole three-dimensional structure diagram of the utility model packaging tape Figure Two ;
[0027] Figure 3 It is a schematic view of the upper shell structure of the utility model.
[0028] Figure 4 It is the lower shell structure schematic diagram of the utility model;
[0029] Figure 5 It is the elastic floating block structure schematic diagram of the utility model;
[0030] Figure 6 It is the section structure schematic diagram of the utility model Figure One ;
[0031] Figure 7 It is the section structure schematic diagram of the utility model Figure Two .
[0032] In the drawing: 1. first packing belt body, 2. second packing belt body, 3. connecting buckle, 300. inclined chute, 31. upper shell, 311. bottom plate, 312. side wall, 313. nut groove, 310. elastic sheet, 32. lower shell, 320. connecting arm, 33. elastic floating block, 34. tooth, 35. guide column, 36. extrusion block, 361. bevel, 37. hole groove, 38. screw. DETAILED DESCRIPTION
[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0034] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.
[0035] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.
[0036] Embodiment 1:
[0037] As shown in the figure, a splicing baling packing tape comprises: Figures 1 to 7
[0038] A first packing tape body 1, a second packing tape body 2 and a connecting buckle 3;
[0039] The first packing tape body 1 and the second packing tape body 2 are both in a long strip shape, and the upper and lower sides of the first packing tape body 1 and the second packing tape body 2 are both frictionally arranged. The first packing tape body 1 and the second packing tape body 2 are preferably made of polypropylene material.
[0040] The connecting buckle 3 is arranged at the connecting end of the first packing tape body 1 and the second packing tape body 2. The connecting buckle 3 comprises an upper shell 31 and a lower shell 32. The upper shell 31 and the lower shell 32 are arranged in a U shape. The upper shell 31 and the lower shell 32 tightly press the connecting end of the first packing tape body 1 and the second packing tape body 2. The upper shell 31 and the lower shell 32 engage the first packing tape body 1 and the second packing tape body 2 through the teeth 34.
[0041] When the length of the baling packing tape is insufficient, the connecting buckle can be used for splicing to extend the length of the baling packing tape, so that the baling packing tape can be used under different length requirements. The connecting mode of the connecting buckle 3 can well ensure the connection strength between the first packing tape body and the second packing tape body.
[0042] Specifically, the upper shell 31 and the lower shell 32 both comprise a bottom plate 311 and a side wall 312 arranged perpendicularly to each other. The side wall 312 is symmetrically arranged on both sides of the width direction of the bottom plate 311. The bottom plate 311 and the side wall 312 adopt an integral sheet metal bending structure, which has high strength and low processing cost.
[0043] The teeth 34 are arranged on the elastic floating blocks 33, which are installed between the side walls 312 of the upper shell 31 or the lower shell 32. The elastic floating blocks 33 are arranged parallel to the bottom plate 311. Each of the upper and lower connecting ends of the first packing tape body and the second packing tape body is provided with a group of elastic floating blocks 33. When the connecting buckle 3 connects the first packing tape body and the second packing tape body, the elastic floating blocks 33 engage and fix the connecting end through the teeth 34.
[0044] And, the elastic floating block 33 is provided with a guide column 35 on both sides, the side wall 312 is provided with a plurality of inclined sliding grooves 300, the guide column 35 is inserted into the inclined sliding groove 300 and is arranged to slide, and the inclined sliding groove 300 extends from the connecting part of the side wall 312 and the bottom plate 311 to the end of the side wall 312.
[0045] Specifically, the same side of the elastic floating block 33 of each group is provided with a group of guide columns 35 at both ends, and the side wall 312 on each side is provided with the same number of inclined sliding grooves 300 corresponding to the number of guide columns 35.
[0046] Further, one side of the elastic floating block 33, which is not provided with the tooth 34, is provided with an extrusion block 36, the extrusion block 36 is triangularly arranged, and the extrusion block 36 is arranged obliquely from the elastic floating block 33 to the connecting end of the corresponding first packing belt body 1 or the second packing belt body 2.
[0047] The inner side of the upper shell 31 and the lower shell 32 is fixedly provided with an elastic sheet 310 at the corresponding part of the elastic floating block 33, the elastic sheet 310 is V-shaped, and the inclined edge 361 of the extrusion block 36 is arranged to slide and press on the elastic sheet 310.
[0048] In this way, after the first packing belt body 1 or the second packing belt body 2 is connected, when any one of the first packing belt body 1 or the second packing belt body 2 is pulled, the corresponding elastic floating block 33 is pulled, the elastic floating block 33 moves along the inclined sliding groove 300 through the guide column 35, the distance between the two groups of elastic floating blocks 33 is reduced, the engagement ability of the teeth on the connecting end is increased, and at this time, through the cooperation between the extrusion block 36 and the elastic sheet 310, although the elastic floating block 33 moves a distance, the extrusion of the triangular extrusion block 36 on the elastic sheet 310 can still ensure that the elastic rebound pressure of the elastic sheet 310 does not weaken, and the elastic floating block 33 can still be well engaged with the connecting end through the teeth 34. More importantly, the inclination angle of the inclined edge of the triangular extrusion block 36 is different from the inclination angle of the inclined sliding groove 300, the change in the inclination of the extrusion block 36 can further extrude the elastic sheet 310, increase the elastic rebound pressure of the elastic sheet 310, and increase the engagement force of the teeth 34 on the connecting end, thereby resisting the pulling force and making the connection between the elastic floating block 33 and the connecting end more secure.
[0049] Further, the oblique sliding groove 300 is short in length, because the first and second packing belt bodies are high in hardness, and when the elastic floating block 33 is folded to increase the engagement force on the connecting end, the moving distance of the elastic floating block 33 is not long, and the frictional engagement between the frictional surfaces of the first and second packing belt bodies and the teeth can also well ensure that the connecting end will not be separated from the connecting buckle 3.
[0050] As a preferred embodiment, the upper shell 31 and the lower shell 32 are further hinged with a connecting arm 320, and the upper shell 31 and the lower shell 32 are adjusted to move up and down through the connecting arm 320, so that the upper shell 31 and the lower shell 32 are always in a connected state, facilitating operation and avoiding loss of the upper shell 31 or the lower shell 32.
[0051] Further, the upper shell 31 is provided with a hole groove 37 at the center position, the hole groove 37 is provided with a screw 38, the lower shell 32 is provided with a nut groove 313 relative to the position of the hole groove 37, the screw 38 is inserted into the nut groove 313 and is screwed, so that the upper shell 31 and the lower shell 32 are pressed and abutted with each other, and when unlocking, the screw 38 is only needed to be screwed out of the nut groove 313, so that the upper shell 31 and the lower shell 32 can be unlocked.
[0052] The above only describes the preferred embodiments of the present application, and is not used to limit the present application, and any modification, equivalent replacement and improvement within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims
1. A type of splicable bundling strap, characterized in that, include: First packing strap body (1), second packing strap body (2) and connecting buckle (3); Both the first packing strap body (1) and the second packing strap body (2) are elongated, and the upper and lower sides of the first packing strap body (1) and the second packing strap body (2) are rubbed together. The connecting buckle (3) is disposed at the joint connection end of the first packing strap body (1) and the second packing strap body (2). The connecting buckle (3) includes an upper outer shell (31) and a lower outer shell (32). The upper outer shell (31) and the lower outer shell (32) are arranged in a U-shape. The upper outer shell (31) and the lower outer shell (32) fit and press the joint end of the first packing strap body (1) and the second packing strap body (2). The upper outer shell (31) and the lower outer shell (32) are connected by teeth (34).
2. The splicable bundling strap according to claim 1, characterized in that: Both the upper outer shell (31) and the lower outer shell (32) include a bottom plate (311) and a side wall (312) arranged perpendicularly to each other. The side wall (312) is symmetrically arranged on both sides of the bottom plate (311) in the width direction.
3. The splicable bundling strap according to claim 2, characterized in that: The teeth (34) are disposed on the elastic floating block (33), which is installed between the side walls (312) of the upper shell (31) or the lower shell (32) and is disposed parallel to the bottom plate (311).
4. The splicable bundling strap according to claim 3, characterized in that: The elastic floating block (33) is provided with guide posts (35) on both sides, and the side wall (312) is provided with a number of inclined grooves (300). The guide posts (35) are inserted into the inclined grooves (300) and slidably disposed. The inclined grooves (300) extend obliquely from the connection part of the side wall (312) and the bottom plate (311) towards the end of the side wall (312).
5. The splicable bundling strap according to claim 3, characterized in that: On the side of the elastic floating block (33) without the teeth (34), there is a protruding compression block (36). The compression block (36) is triangular and is inclined from the elastic floating block (33) toward the connecting end of the corresponding first packing strap body (1) or second packing strap body (2).
6. The splicable bundling strap according to claim 5, characterized in that: An elastic sheet (310) is fixedly provided on the inner side of the upper shell (31) and the lower shell (32) at the corresponding part of the elastic floating block (33). The elastic sheet (310) is V-shaped, and the inclined side (361) of the pressing block (36) slides against the elastic sheet (310).
7. The splicable bundling strap according to claim 1, characterized in that: A connecting arm (320) is also hinged between the upper outer shell (31) and the lower outer shell (32), and the upper outer shell (31) and the lower outer shell (32) can be adjusted up and down through the connecting arm (320).
8. The splicable bundling strap according to claim 1, characterized in that: The upper outer shell (31) has a slot (37) at its center, and a screw (38) is inserted into the slot (37). The lower outer shell (32) has a nut slot (313) at a position opposite to the slot (37). The screw (38) is inserted into the nut slot (313) and tightened, so that the upper outer shell (31) and the lower outer shell (32) fit together and press against each other.