Anti-falling binding belt

Abstract

The application belongs to the technical field of binding belts, and discloses a kind of anti-disengagement binding belts, the application includes binding belt body, the end of the binding belt body is provided with link assembly, the link assembly includes the rectangular shell fixedly connected at the one end of binding belt body, the inside of the rectangular shell is provided with block one, spring and block two;Arc-shaped rod is embedded in the surface of binding belt body and is pressed into arc-shaped groove, the occlusion of multiple groups of arc-shaped structures is enhanced to enhance the connection friction force, triangular nail is directly pierced into the surface layer of binding belt body, cooperates the elastic extrusion of rubber pad, forms the double fixation of mechanical locking and flexible buffering, effectively prevents the slip of binding belt under the stress pulling or vibration environment, simultaneously, the continuous elastic force of spring and the clamping force of screw rod adjustment can accurately control the clamping strength according to the binding demand, ensure that the end of binding belt and link assembly are always closely matched, fundamentally solve the problem that traditional binding belt is easy to loosen and fall off.

Description

Technical Field

[0001] This utility model relates to the field of binding strap technology, and in particular to an anti-detachment binding strap. Background Technology

[0002] In many scenarios such as logistics transportation, cargo warehousing, and outdoor operations, strapping is a key tool for securing items, and its performance directly affects the safety of transporting items and operational efficiency.

[0003] Traditional strapping straps typically rely on simple buckles or hooks to secure the ends of items after they are wrapped. During transportation, the bumps of the vehicle will cause the connection points at both ends of the strapping strap to be under continuous stress. If it is only secured by the friction of ordinary buckles, it is easy for the straps to slip due to insufficient friction, which will cause the buckles to come off and the goods to fall off. Utility Model Content

[0004] To solve the above problems, this utility model provides an anti-detachment binding strap.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an anti-detachment binding strap, comprising a binding strap body, a connecting component provided at the end of the binding strap body, the connecting component comprising a rectangular shell fixedly connected to one end of the binding strap body, the rectangular shell having a block one, a spring and a block two inside, a rotating shaft four inserted into a circular hole one inside the block two, two inclined rods two respectively sleeved at both ends of the rotating shaft four, the top adjacent sides of the two inclined rods two respectively fixedly connected to the rotating shaft one, each rotating shaft one having an inclined rod one rotatably connected to its surface, the rectangular shell having inclined rods three parallel to the inclined rods one on both sides, and a base plate parallel to the inclined rods three on the bottom of the rectangular shell.

[0006] By adopting the above technical solution, the relative movement between the rectangular shell and the base plate is achieved through the cooperation of diagonal rod one, diagonal rod two, diagonal rod three and each rotating shaft, providing a structural basis for the insertion and clamping of the strap body, and ensuring the effective fixation of the strap body by the connecting components.

[0007] Furthermore, the two ends of the spring are fixedly connected to block one and block two respectively. Both block one and block two are slidably connected to the rectangular shell. A bearing is installed on the side of block one away from block two. A threaded rod is inserted inside the bearing. The threaded rod is rotatably connected to block one through the bearing. The threaded rod is inserted into a threaded hole at one end of the rectangular shell. The threaded rod is threadedly connected to the rectangular shell through the threaded hole.

[0008] By adopting the above technical solution, the elastic force of the spring provides the initial power for the rectangular shell and the base plate to clamp the strap body, while the threaded engagement of the threaded rod and the threaded hole can precisely adjust the distance between block one and block two, thereby controlling the degree of spring compression and realizing flexible adjustment of the clamping force on the strap body to ensure stable clamping in different scenarios.

[0009] Furthermore, the fourth rotating shaft is located in the horizontal groove opened on the surface of the rectangular shell, the fourth rotating shaft is fixedly connected to the second square, and the fourth rotating shaft is rotatably connected to the second diagonal rod.

[0010] By adopting the above technical solution, the transverse groove provides guidance and limit for the movement of the fourth rotating shaft, ensuring that when the second block slides in the rectangular shell, the second diagonal rod can stably transmit the force, making the mechanical transmission of the connecting components smoother and avoiding the impact of component misalignment on the clamping effect.

[0011] Furthermore, two rotating holes are respectively inserted into the two rotating holes on the surface of the base plate. The two ends of the rotating shaft three pass through the circular hole two at the bottom end of the inclined rod one. The inclined rod one is rotatably connected to the base plate through the rotating shaft three. The two inclined rods three are respectively sleeved on the surface of the rotating shaft two, and the inclined rod three is rotatably connected to the base plate through the rotating shaft two.

[0012] By adopting the above technical solution, the third and second pivots provide stable rotation fulcrums for the first and third diagonal rods, respectively, ensuring that the first and third diagonal rods can rotate synchronously and smoothly during the movement of the base plate. This makes the adjustment of the distance between the rectangular shell and the base plate more precise, and facilitates the insertion and clamping of the strap body.

[0013] Furthermore, two rotating shafts are inserted into the circular holes three on the surface of the two inclined rods, and the two rotating shafts five are fixedly connected to the two sides of the rectangular shell, and the rotating shafts five and the inclined rods one are rotatably connected.

[0014] By adopting the above technical solution, the fifth pivot shaft stably connects the first diagonal rod to the rectangular shell, providing a fixed fulcrum for the rotation of the first diagonal rod, ensuring that the first diagonal rod will not deviate when transmitting force, thereby making the movement trajectory of the base plate more stable and enhancing the reliability of the connecting components in clamping the strap body.

[0015] Furthermore, a rotating shaft is inserted into the circular hole four at the top of each of the two diagonal rods three. The two rotating shafts six are fixedly connected to the two sides of the rectangular shell, and the rotating shafts six and the diagonal rods three are rotatably connected.

[0016] By adopting the above technical solution, the rotating shaft six provides a stable rotation center for the diagonal bar three, so that the diagonal bar three and the diagonal bar one work together to keep the rectangular shell parallel to the base plate when the base plate moves, avoiding uneven distribution of clamping force on the strap body due to the tilt of the two, and ensuring the uniformity and stability of clamping.

[0017] Furthermore, the surface of the rectangular shell is provided with an anti-detachment component, which includes arc-shaped rods that are fixedly connected to the bottom surface of the rectangular shell at equal intervals, and arc-shaped grooves are provided at equal intervals on the upper surface of the bottom plate.

[0018] By adopting the above technical solution, the corresponding cooperation between the arc-shaped rod and the arc-shaped groove can make the arc-shaped rod embed into the surface of the strap body and lock into the arc-shaped groove when the rectangular shell and the base plate clamp the strap body. By increasing the friction of the contact surface and the mechanical interlocking effect, the strap body can be effectively prevented from sliding under force, thus enhancing the overall anti-loosening performance.

[0019] Furthermore, a triangular nail is provided between two adjacent arc-shaped rods, and the triangular nail is fixedly connected to the bottom surface of the rectangular shell. Multiple rubber pads are fixedly connected at equal intervals on the upper surface of the base plate, and the rubber pads are located between two adjacent arc-shaped grooves.

[0020] By adopting the above technical solution, the triangular nails penetrate the surface of the strap body to form a mechanical lock, further restricting the movement of the strap body. The rubber pad undergoes elastic deformation when clamped, which increases the friction with the strap body and buffers the impact force caused by vibration. Combined with the arc-shaped rod and arc-shaped groove, multiple anti-loosening protections are formed, greatly improving the firmness of the binding.

[0021] In summary, this utility model has the following beneficial effects:

[0022] 1. In this application, during the clamping process, the arc-shaped rod is embedded into the surface of the strap body and pressed into the arc-shaped groove. The interlocking of multiple sets of arc-shaped structures enhances the connection friction. The triangular nail directly pierces into the surface of the strap body. Combined with the elastic compression of the rubber pad, a dual fixation of mechanical locking and flexible buffering is formed, which effectively prevents the strap from slipping under stress or vibration. At the same time, the continuous elasticity of the spring and the clamping force adjusted by the threaded rod can precisely control the clamping strength according to the binding requirements, ensuring that the end of the strap and the connecting component are always tightly fitted, fundamentally solving the problem of traditional straps being easy to loosen and fall off.

[0023] 2. In this application, the threaded adjustment structure of the threaded rod allows the user to flexibly adjust the clamping force according to the different materials, thicknesses of the straps or the weight of the binding objects, so as to meet the moderate fixation of light items and the high-strength binding requirements of heavy goods. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This utility model Figure 1 Sectional view at point AA;

[0026] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0027] Figure 4 This is a schematic diagram of the arc-shaped rod and rectangular shell in this utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the bottom plate and the diagonal brace three in this utility model;

[0029] Figure 6 This is a schematic diagram of the structure of the spring and the second block in this utility model;

[0030] In the picture:

[0031] 1. The strap itself;

[0032] 2. Connecting components; 21. Diagonal rod one; 22. Rotating shaft one; 23. Diagonal rod two; 24. Rectangular shell; 25. Threaded rod; 26. Threaded hole; 27. Bearing; 28. Block one; 29. ​​Block two; 210. Spring; 211. Base plate; 212. Rotating shaft two; 213. Rotating shaft three; 214. Rotating shaft four; 215. Horizontal groove; 216. Diagonal rod three; 217. Rotating shaft five; 218. Rotating shaft six;

[0033] 3. Anti-detachment component; 31. Arc-shaped rod; 32. Triangular nail; 33. Rubber pad; 34. Arc-shaped groove. Detailed Implementation

[0034] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0035] like Figure 1-6As shown in the figure, this application discloses an anti-detachment binding strap, including a binding strap body 1. A connecting component 2 is provided at the end of the binding strap body 1. The connecting component 2 includes a rectangular shell 24 fixedly connected to one end of the binding strap body 1. The rectangular shell 24 is provided with a block 28, a spring 210 and a block 29. A rotating shaft 214 is inserted into a circular hole 1 inside the block 29. The two ends of the rotating shaft 214 are respectively fitted with diagonal rods 23. The top adjacent sides of the two diagonal rods 23 are respectively fixedly connected to the rotating shaft 28. 2. Each rotating shaft 22 is fitted with a diagonal rod 21 that is rotatably connected to it. The rectangular shell 24 is provided with diagonal rods 216 parallel to the diagonal rods 21 on both sides. A base plate 211 parallel to the rectangular shell 24 is provided below it. Through the cooperation of diagonal rods 21, 23, 216 and each rotating shaft, the relative movement between the rectangular shell 24 and the base plate 211 is realized, providing a structural basis for the insertion and clamping of the strap body 1, and ensuring the effective fixation of the strap body 1 by the connecting component 2.

[0036] The two ends of the spring 210 are fixedly connected to block 1 28 and block 29 respectively. Both blocks 1 28 and block 29 are slidably connected to the rectangular shell 24. A bearing 27 is installed on the side of block 1 28 away from block 29. A threaded rod 25 is inserted inside the bearing 27. The threaded rod 25 is rotatably connected to block 1 28 through the bearing 27. The threaded rod 25 is inserted into a threaded hole 26 opened at one end of the rectangular shell 24. The threaded rod 25 is threadedly connected to the rectangular shell 24 through the threaded hole 26. The elastic force of the spring 210 provides the initial power for the rectangular shell 24 and the base plate 211 to clamp the strap body 1. The threaded engagement of the threaded rod 25 with the threaded hole 26 can precisely adjust the distance between blocks 1 28 and block 29, thereby controlling the compression degree of the spring 210 and realizing flexible adjustment of the clamping force on the strap body 1 to ensure stable clamping in different scenarios.

[0037] The fourth pivot 214 is located in the transverse groove 215 opened on the surface of the rectangular shell 24. The fourth pivot 214 is fixedly connected to the second block 29, and the fourth pivot 214 is rotatably connected to the second diagonal rod 23. The transverse groove 215 provides guidance and limit for the movement of the fourth pivot 214, ensuring that when the second block 29 slides in the rectangular shell 24, the second diagonal rod 23 can stably transmit the force, making the mechanical transmission of the connecting component 2 smoother and avoiding the impact of component misalignment on the clamping effect.

[0038] Two rotating holes are respectively inserted into the base plate 211, and the rotating shaft 213 and the rotating shaft 212 are respectively inserted into the two rotating holes. The two ends of the rotating shaft 213 pass through the two round holes at the bottom of the diagonal rod 21. The diagonal rod 21 is rotatably connected to the base plate 211 through the rotating shaft 213. The two diagonal rods 216 are respectively sleeved on the surface of the rotating shaft 212, and the diagonal rods 216 are rotatably connected to the base plate 211 through the rotating shaft 212. The rotating shaft 213 and the rotating shaft 212 provide stable rotation fulcrums for the diagonal rods 21 and 216, respectively, to ensure that the diagonal rods 21 and 216 can rotate synchronously and smoothly during the movement of the base plate 211, so that the distance between the rectangular shell 24 and the base plate 211 can be adjusted more accurately, which facilitates the insertion and clamping of the strap body 1.

[0039] Two circular holes 21 on the surface of the two diagonal rods are respectively inserted into the rotating shafts 217. The two rotating shafts 217 are fixedly connected to the two sides of the rectangular shell 24. The rotating shafts 217 and the diagonal rods 21 are rotatably connected. The rotating shafts 217 stably connect the diagonal rods 21 to the rectangular shell 24, providing a fixed fulcrum for the rotation of the diagonal rods 21, ensuring that the diagonal rods 21 will not deviate when transmitting force, thereby making the movement trajectory of the base plate 211 more stable and enhancing the reliability of the connecting component 2 in clamping the strap body 1.

[0040] Two slanted rods 216 have circular holes 4 at their top ends, each with a rotating shaft 218 inserted into it. The two rotating shafts 218 are fixedly connected to both sides of the rectangular shell 24, and the rotating shafts 218 and the slanted rods 216 are rotatably connected. The rotating shafts 218 provide a stable rotation center for the slanted rods 216, so that the slanted rods 216 and 21d work together to keep the rectangular shell 24 and the base plate 211 parallel when the base plate 211 moves. This avoids uneven distribution of clamping force on the strap body 1 due to the tilt of the two, and ensures uniformity and stability of clamping.

[0041] The rectangular shell 24 is provided with an anti-detachment component 3. The anti-detachment component 3 includes arc-shaped rods 31 that are fixedly connected to the bottom surface of the rectangular shell 24 at equal intervals. Arc-shaped grooves 34 are provided at equal intervals on the upper surface of the bottom plate 211. The corresponding cooperation between the arc-shaped rods 31 and the arc-shaped grooves 34 can make the arc-shaped rods 31 embed into the surface of the strap body 1 and lock into the arc-shaped grooves 34 when the rectangular shell 24 and the bottom plate 211 clamp the strap body 1. By increasing the friction of the contact surface and the mechanical interlocking effect, the strap body 1 is effectively prevented from sliding when subjected to force, thereby enhancing the overall anti-detachment performance.

[0042] A triangular nail 32 is provided between two adjacent arc-shaped rods 31. The triangular nail 32 is fixedly connected to the bottom surface of the rectangular shell 24. Multiple rubber pads 33 are fixedly connected at equal intervals on the upper surface of the base plate 211. The rubber pads 33 are located between two adjacent arc-shaped grooves 34. The triangular nail 32 penetrates the surface of the strap body 1 to form a mechanical lock, further restricting the movement of the strap body 1. The rubber pads 33 undergo elastic deformation when clamped, which increases the friction with the strap body 1 and can also buffer the impact force caused by vibration. Together with the arc-shaped rods 31 and the arc-shaped grooves 34, multiple anti-loosening protections are formed, which greatly improves the firmness of the binding.

[0043] The working principle of the anti-detachment strap in this embodiment is as follows: When the strap body 1 is needed, the end of the strap body 1 away from the rectangular shell 24 is inserted between the base plate 211 and the rectangular shell 24. During this process, a force is applied to the base plate 211 and the rectangular shell 24 to move away from each other. When there is a suitable gap between the rectangular shell 24 and the base plate 211, the end of the strap body 1 can be inserted between the base plate 211 and the rectangular shell 24. When the base plate 211 moves away from the rectangular shell 24, the first diagonal rod 21 can rotate counterclockwise on the surface of the fifth rotating shaft 217. When the first diagonal rod 21 rotates, it pulls the second diagonal rod 23 through the first rotating shaft 22, thereby making... When block 29 moves toward block 28, and the strap body 1 is placed between the base plate 211 and the rectangular shell 24, the strap body 1 is clamped by the base plate 211 and the rectangular shell 24 under the action of the elastic potential energy of the spring 210, thus achieving the initial positioning of the end of the strap body 1. At this time, the rotatable threaded rod 25 can drive block 28 to slide inside the rectangular shell 24 under the action of the thread, thereby achieving the adjustment of the distance between block 28 and block 29. When the spring 210 is continuously compressed, the clamping force of the base plate 211 and the rectangular shell 24 on the strap body 1 is increased, thereby achieving the anti-loosening effect of the strap body 1 when binding objects.

[0044] During the clamping process of the rectangular shell 24 and the base plate 211 on the strap body 1, the arc-shaped rod 31 can press the surface of the strap body 1 into the interior of the arc-shaped groove 34. Through the cooperation of multiple arc-shaped rods 31 and multiple arc-shaped grooves 34, the firmness of the connection between the strap body 1 and the connecting component 2 can be enhanced. Furthermore, during the clamping process of the rectangular shell 24 and the base plate 211 on the strap body 1, the triangular nail 32 is inserted into the surface of the strap body 1, and with the assistance of the rubber pad 33, the firmness of the clamping of the strap body 1 is further increased, thereby further improving the firmness of the strap body 1 in binding objects.

[0045] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A type of anti-derailment binding strap, comprising a strap body (1), characterized in that: The end of the strap body (1) is provided with a connecting component (2). The connecting component (2) includes a rectangular shell (24) fixedly connected to one end of the strap body (1). Inside the rectangular shell (24) are a block one (28), a spring (210) and a block two (29). A rotating shaft four (214) is inserted into a circular hole one inside the block two (29). Two inclined rods two (23) are respectively sleeved at both ends of the rotating shaft four (214). The top adjacent sides of the two inclined rods two (23) are respectively fixedly connected to the rotating shaft one (22). The surface of each rotating shaft one (22) is respectively sleeved with an inclined rod one (21) that is rotatably connected to it. Two inclined rods three (216) parallel to the inclined rod one (21) are respectively provided on both sides of the rectangular shell (24). A bottom plate (211) parallel to it is provided below the rectangular shell (24).

2. The anti-derailment strap according to claim 1, characterized in that: The two ends of the spring (210) are fixedly connected to block one (28) and block two (29) respectively. Both block one (28) and block two (29) are slidably connected to the rectangular shell (24). A bearing (27) is installed on the side of block one (28) away from block two (29). A threaded rod (25) is inserted inside the bearing (27). The threaded rod (25) is rotatably connected to block one (28) through the bearing (27). The threaded rod (25) is inserted into a screw hole (26) opened at one end of the rectangular shell (24). The threaded rod (25) is threadedly connected to the rectangular shell (24) through the screw hole (26).

3. The anti-derailment strap according to claim 1, characterized in that: The fourth rotating shaft (214) is located in the transverse groove (215) opened on the surface of the rectangular shell (24). The fourth rotating shaft (214) is fixedly connected to the second block (29), and the fourth rotating shaft (214) is rotatably connected to the second diagonal bar (23).

4. The anti-derailment strap according to claim 1, characterized in that: Two rotating holes are respectively inserted into the two rotating holes on the surface of the base plate (211). The two ends of the rotating shaft (213) pass through the two round holes at the bottom of the inclined rod (21). The inclined rod (21) is rotatably connected to the base plate (211) through the rotating shaft (213). The two inclined rods (216) are respectively sleeved on the surface of the rotating shaft (212), and the inclined rods (216) are rotatably connected to the base plate (211) through the rotating shaft (212).

5. The anti-derailment strap according to claim 1, characterized in that: Two circular holes are opened on the surface of the two inclined rods (21) respectively, and two rotating shafts (217) are fixedly connected to the two sides of the rectangular shell (24). The rotating shafts (217) and the inclined rods (21) are rotatably connected.

6. The anti-derailment strap according to claim 1, characterized in that: Two circular holes are respectively opened at the top of the two diagonal rods (216) and a rotating shaft (218) is inserted into them. The two rotating shafts (218) are respectively fixedly connected to the two sides of the rectangular shell (24), and the rotating shafts (218) and the diagonal rods (216) are rotatably connected.

7. The anti-derailment strap according to claim 1, characterized in that: The rectangular shell (24) is provided with an anti-detachment component (3). The anti-detachment component (3) includes an arc-shaped rod (31) that is fixedly connected to the bottom surface of the rectangular shell (24) at equal intervals. The upper surface of the bottom plate (211) is provided with arc-shaped grooves (34) at equal intervals.

8. The anti-derailment strap according to claim 7, characterized in that: A triangular nail (32) is provided between two adjacent arc-shaped rods (31). The triangular nail (32) is fixedly connected to the bottom surface of the rectangular shell (24). Multiple rubber pads (33) are fixedly connected at equal intervals on the upper surface of the base plate (211). The rubber pads (33) are located between two adjacent arc-shaped grooves (34).

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