Multifunctional cable tie and apparatus provided with same

Abstract

A multifunctional cable tie and an apparatus provided with same. The multifunctional cable tie comprises a strap body (1) and a buckle body (2), at least one side surface of the strap body (1) is provided with a plurality of first teeth (3), the buckle body (2) is provided with a rectangular strap channel (4), one side of the strap channel (4) is provided with second teeth (5), and a shape memory component (6) is provided opposite to the second teeth (5); when the strap body (1) passes through the strap channel (4), the shape memory component (6) is deformed, and the strap body (1) is pushed to move in a direction perpendicular to the strap body (1), so that the first teeth (3) and the second teeth (5) are connected and kept in a connected state. The apparatus provided with the cable tie may be a wearable device, an electric appliance, a box, a bag, a medical cable tie or a tourniquet. Different arrangements of the strap body (1), the buckle body (2) and the shape memory component (6) may achieve multiple functions of cable ties.

Description

Multifunctional cable tie and device with cable tie Technical Field

[0001] The present invention relates to the technical field of cable ties, and in particular comprises a multifunctional cable ties with different functions and a device provided with the cable ties. Background Art

[0002] Chinese invention patent CN200410100621.3 discloses a high-performance cable tie comprising an elongated strap and a head extending from one end of the strap, wherein the strap and the claw teeth each have a convex portion that engages with each other when the strap is inserted through the head, and the strap and the claw teeth each have a flat portion that engages with each other to prevent the strap from being withdrawn from the head, wherein a concave portion is formed on the surface of the claw between the outlet end of the channel and the claw teeth adjacent thereto, and when the claw pivots in response to the withdrawal of the strap from the head, the concave portion engages with the convex portion of the opposing strap tooth, and such pivoting of the claw is limited by a heel portion that engages the inner surface of the head. The above-mentioned strap can only be tightened in one direction and cannot be withdrawn in the opposite direction, making it difficult to remove objects bound by the strap. If removal is required, the strap is usually cut, and the strap cannot be reused.

[0003] Commonly used self-locking cable ties typically consist of an elongated body with a series of parallel teeth on one side. One end of the body is the tail, while the other end features a head, typically a hollow tubular structure, for locking and preventing loosening. Self-locking cable ties can only be tightened in one direction and cannot be loosened, so they lack bidirectional tension adjustment.

[0004] When traditional cable ties are used to bundle objects, the tail of the tie is usually perpendicular to the other end of the tie. To reduce the space occupied by the tie, the excess tail of the tie usually needs to be cut off after bundling, making the tie only disposable. This not only increases the cost of use, but also causes certain waste and environmental pollution. Summary of the Invention

[0005] The purpose of the present invention is to provide a variety of cable tie technical solutions with different functions, including self-locking cable ties with higher strength or simplified structure; bidirectional adjustable cable ties that can be quickly connected and quickly released; and devices equipped with such cable ties.

[0006] The purpose of the present invention is achieved by adopting the following technical solutions:

[0007] A multifunctional cable tie comprises a belt body and a buckle body, wherein the belt body is configured as a long strip with a rectangular cross section, the belt body is provided with a tooth portion and a tail portion, and at least one side surface of the tooth portion of the belt body is provided with a plurality of first teeth;

[0008] The buckle body is provided with a rectangular belt-through hole, a second tooth matching the first tooth is provided on one side of the belt-through hole, and a shape memory component is provided opposite the second tooth;

[0009] When the belt body passes through the belt hole, the belt body is passed between the second teeth and the shape memory component;

[0010] The belt body is pushed or pulled, and the compression of the belt body can deform the shape memory component. The reaction force generated by the deformation of the shape memory component simultaneously pushes the belt body to move in a direction perpendicular to the belt body, so that the first tooth of the belt body and the second tooth form and maintain a connection state.

[0011] As a preferred technical solution of the present invention, the buckle body is configured as a rectangular parallelepiped or cubic structure;

[0012] Alternatively, the buckle body is configured to be flat; the buckle body is connected to the second tooth and the shape memory component to form an integral structure.

[0013] As a preferred technical solution of the present invention, the buckle body is set to a flat shape, and a limiting structure is provided on one side of the shape memory member. When the belt body passes through the belt hole, the shape memory member bends and deforms in the moving direction of the belt body;

[0014] After the belt body is connected to the buckle body, the limiting structure can prevent the shape memory component from bending in the opposite direction, so that the belt body can only be pulled in one direction and cannot move backward in the opposite direction.

[0015] As a preferred technical solution of the present invention, the limiting structure is a limiting convex body formed by extending outward from the top end of the shape memory component; or a limiting block provided on one side of the shape memory component.

[0016] As a preferred technical solution of the present invention, the shape memory component is provided with a bending structure, and pressing the top end of the shape memory component can cause the shape memory component to expand, contract, or bend and deform.

[0017] As a preferred technical solution of the present invention, the shapes of the bending structure include V-shape, C-shape and S-shape;

[0018] After the belt body is connected to the buckle body, the shape memory component is deformed again to release the connection between the first tooth of the belt body and the second tooth.

[0019] As a preferred technical solution of the present invention, the buckle body is set to a flat shape, and a tension-compression structure is provided on one side of the shape memory component. The tension-compression structure includes a T-shaped handle, a button extended and bent outward from the top of the shape memory component, and a convex button provided on the surface of the shape memory component; pulling or pressing the tension-compression structure can deform the shape memory component.

[0020] As a preferred technical solution of the present invention, the buckle body is configured as a flat shape, the shape memory member is configured as a T-shaped structure, the width of the top end of the shape memory member is greater than the width of the bottom end thereof, and the shape memory member is connected to the buckle body via the bottom end thereof;

[0021] Alternatively, the shape memory component is provided with a concave surface with a relatively thin thickness, and the shape memory component is connected to the buckle body via the concave surface.

[0022] As a preferred technical solution of the present invention, when the belt passes through the belt hole, the side of the belt facing the shape memory member is also provided with teeth or tooth-shaped stripes;

[0023] Alternatively, the opposing surfaces of the belt body and the shape memory member are each provided with teeth or tooth-shaped stripes that match each other.

[0024] As a preferred technical solution of the present invention, a plurality of first teeth are provided on one side of the toothed portion of the belt body;

[0025] The distance between the second tooth and the shape memory component is greater than the thickness of the tail portion of the belt body and less than the thickness of the tooth portion of the belt body.

[0026] As a preferred technical solution of the present invention, a plurality of first teeth are symmetrically provided on both sides of the belt body; a pair of second teeth are symmetrically provided on one side of the belt hole of the buckle body, and a shape memory component is provided on the other side of the belt hole.

[0027] As a preferred technical solution of the present invention, the buckle body is configured as a right-angle structure;

[0028] Alternatively, the belt body and the buckle body are connected to form an integral structure, and the buckle body is perpendicular to the belt body; or the belt body and the buckle body are located in the same plane.

[0029] As a preferred technical solution of the present invention, the shape memory component is made of plastic, rubber, polymer composite material or metal with elastic or flexible properties.

[0030] A device provided with a cable tie, the device comprising clothing; shoes; hats; brassieres; gloves; masks; face shields; wearable devices; electrical appliances or power tools with wires; power supply equipment; boxes; bags; wires; cables; ropes; cords; tubes; braids; medical cable ties or medical tourniquets, the device being provided with any of the cable ties described above.

[0031] As a preferred technical solution of the present invention, the wearable device includes a smart watch; a smart bracelet; glasses; a helmet; a blood pressure monitor; an electrocardiogram;

[0032] The power supply equipment includes a power adapter; a charger; a mobile power supply; a power strip; a conductive wire with a connector or a plug; a data cable with a data interface;

[0033] The braided belt comprises a belt-shaped tube woven by a circular loom;

[0034] The medical cable tie or medical tourniquet is provided with a medical dressing.

[0035] Beneficial effects of the present invention: Compared with the prior art, the present invention can realize multiple functions of the cable tie through different arrangements of the belt body, the buckle body and the shape memory component.

[0036] (1) When the buckle body is set as a hollow tubular structure of a rectangular parallelepiped or a cube, the second teeth are evenly distributed on the tube wall on one side of the belt hole; compared with the traditional self-locking cable tie head, more second teeth can be set in the same space, and when the belt body and the buckle body are connected, the connection between the first teeth of the belt body and the second teeth of the buckle body is more stable, so that the connection strength of the cable tie is higher.

[0037] (2) When the buckle body is set to a flat shape, a limit structure is provided on one side of the shape memory component, so that the strap body can only be pulled in one direction within the strap hole and cannot be pulled back in the opposite direction, thereby realizing the self-locking function of the cable tie. Compared with traditional self-locking cable ties, while having the same function and tensile strength, the present invention has a simpler structure and lower cost.

[0038] (3) The shape memory component is provided with a bending structure or a tension-compression structure, so that the belt body and the buckle body can maintain the connection state when connected, and it is easy to release the connection between the belt body and the buckle body, thereby realizing two-way adjustment of the tightness of the cable tie, and the cable tie is firmly connected and easy to disassemble.

[0039] (4) The side of the strap body facing the shape memory member is provided with tooth-shaped stripes, which help to increase the friction between the strap body and the shape memory member, thereby causing the shape memory member to bend and deform during the pulling of the strap body. The opposing surfaces of the strap body and the shape memory member are each provided with matching teeth. These teeth and the first teeth of the strap body can make the force on the strap body more balanced during the strapping process, further improve the connection strength of the strap, and make the strap connection more secure.

[0040] (5) The cable tie adopts a design scheme in which the buckle body is right-angled or the buckle body is perpendicular to the belt body. When the belt body and the buckle body are connected, the tail end is parallel to the tooth portion of the belt body, thereby reducing the space occupied by the cable tie. After bundling the objects, there is no need to cut off the excess tail of the cable tie, which is conducive to the reuse of the cable tie. Further tightening the belt body increases the reverse support force of the bundled objects on the shape memory component, which can prevent the deformation of the shape memory component and form a locking structure with anti-slip teeth and anti-loosening. The tensioning force of the cable tie is positively correlated with the anti-loosening support force, and the bundling is firm and reliable.

[0041] The present invention includes multiple technical solutions, including a self-locking structure with one-way adjustment and a releasable solution with two-way adjustment; the belt body can be provided with a first tooth on one side or symmetrically on both sides; it can be flexibly adopted according to different application scenarios to realize the multiple functions of the cable tie, and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] FIG1 is a schematic structural diagram of a first embodiment of the present invention;

[0043] FIG2 is a partial cross-sectional view of point A in FIG1 ;

[0044] FIG3 is a schematic structural diagram of FIG2 after the belt body exits;

[0045] FIG4 is a schematic structural diagram of a second embodiment of the present invention;

[0046] FIG5 is a partial cross-sectional view of point B in FIG4;

[0047] FIG6 is a schematic structural diagram of FIG5 after the belt body exits;

[0048] FIG7 is a schematic structural diagram of a third embodiment of the present invention;

[0049] FIG8 is a right side view of the belt body in FIG7 after exiting;

[0050] FIG9 is a schematic structural diagram of a fourth embodiment of the present invention;

[0051] FIG10 is a partial cross-sectional view of point C in FIG9;

[0052] FIG11 is a schematic structural diagram of FIG10 after the belt body exits;

[0053] Figure 12 is a right side view of Figure 11;

[0054] FIG13 is a schematic structural diagram of a fifth embodiment of the present invention;

[0055] FIG14 is a schematic structural diagram of a sixth embodiment of the present invention;

[0056] FIG15 is a schematic structural diagram of a seventh embodiment of the present invention;

[0057] FIG16 is a partial cross-sectional view of a point D in FIG15;

[0058] FIG17 is a top view of the belt body in FIG16 after exiting.

[0059] In the figure: 1. belt body; 2. buckle body; 3. first tooth; 4. belt hole; 5. second tooth; 6. shape memory component; 7. tail; 8. toothed portion; 9. limiting protrusion; 10. limiting baffle; 11. button; 12. bending structure; 13. handle; 14. reinforcing rib. DETAILED DESCRIPTION

[0060] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0061] Example 1

[0062] As shown in Figures 1 to 3, a multifunctional cable tie includes a belt body 1 and a buckle body 2. The belt body 1 is configured as a long strip with a rectangular cross-section. One end of the belt body 1 is a tail portion 7 without teeth, and a toothed portion 8 of the belt body is located between the tail portion 7 and the other end of the belt body 1. A plurality of first teeth 3 are provided on at least one side of the toothed portion 8 of the belt body.

[0063] The buckle body 2 is provided with a rectangular through hole 4. A second tooth 5 is provided on one side of the through hole 4 to match the first tooth 3. A shape memory member 6 is provided opposite the second tooth 5. When the belt body 1 passes through the through hole 4, the belt body 1 is inserted between the second tooth 5 and the shape memory member 6.

[0064] In this embodiment, a plurality of first teeth 3 are provided on one side of the toothed portion 8 of the belt body 1. The distance between the second teeth 5 and the shape memory member 6 is greater than the thickness of the belt body tail 7 but less than the thickness of the toothed portion 8 of the belt body 1. When the belt body 1 passes through the belt hole 4, the first teeth 3 of the belt body 1 face the second teeth 5 of the buckle body 2.

[0065] By pushing or pulling the belt body 1, the shape memory member 6 can be deformed by the extrusion of the tooth portion 8 of the belt body. The reaction force generated by the deformation of the shape memory member 6 simultaneously pushes the belt body 1 to move in a direction perpendicular to the belt body, so that the first tooth 3 of the belt body 1 and the second tooth 5 are formed and maintained in a connected state.

[0066] In this embodiment, the buckle body 2 is designed as a rectangular parallelepiped, and the second teeth 5 are evenly distributed on the tube wall on one side of the strap hole 4. Compared with traditional self-locking cable tie heads, the present invention can accommodate more second teeth 5 within the same space. When the strap body 1 and the buckle body 2 are connected, the first teeth 3 of the strap body 1 and the second teeth 5 of the buckle body 2 are more firmly connected and prevent tooth slippage, thereby increasing the tensile strength of the cable tie and making the connection more secure.

[0067] The strap 1 of this embodiment can only be pulled in one direction within the strap hole 4 of the buckle body 2 and cannot be pulled back in the opposite direction. The strap has a self-locking function after being connected. The shape memory member 6 is made of plastic, rubber, polymer composite material or metal with elastic or flexible properties.

[0068] As a preferred embodiment, the opposing surfaces of the strap and the shape memory member are each provided with matching teeth, which can be the first teeth of the strap or other teeth. These teeth and the first teeth of the strap can more evenly distribute the force applied to the strap during the cable tie binding process, thereby further improving the connection strength of the cable tie and making the connection more secure.

[0069] Example 2

[0070] As shown in Figures 4 to 6, a multifunctional cable tie includes a belt body 1 and a buckle body 2. The belt body 1 is configured as a long strip with a rectangular cross-section. One end of the belt body 1 is a tail portion 7 without teeth, and between the tail portion 7 and the other end of the belt body 1 is a toothed portion 8 of the belt body. A plurality of first teeth 3 are provided on one side of the toothed portion 8 of the belt body.

[0071] The buckle body 2 is set to be flat in shape, and is provided with a rectangular through hole 4. A second tooth 5 is provided on one side of the through hole 4, and a shape memory component 6 is provided opposite the second tooth 5. In this embodiment, the buckle body 2 is connected with the second tooth 5 and the shape memory component 6 to form an integral structure.

[0072] A limiting structure is provided on one side of the shape memory member 6. When the belt body 1 passes through the belt hole 4, the shape memory member 6 bends and deforms in the moving direction of the belt body 1; after the belt body 1 is connected to the buckle body 2, the limiting structure can prevent the shape memory member 6 from bending in the opposite direction, so that the belt body 1 can only be pulled in one direction and cannot move backward in the opposite direction.

[0073] In this embodiment, the limiting structure is a limiting protrusion 9 extending rightward from the top of the shape memory member 6. As a preferred embodiment, a limiting stopper 10 is also provided on one side of the shape memory member 6. Both the limiting protrusion 9 and the limiting stopper 10 effectively prevent the shape memory member 6 from bending backward, thereby providing a self-locking connection between the belt body 1 and the buckle body 2.

[0074] As a preferred embodiment, the opposing surfaces of the belt and the shape memory member are each provided with mutually matching toothed stripes, which helps to increase the friction between the belt and the shape memory member, thereby causing the shape memory member to bend and deform during the pulling of the belt.

[0075] Example 3

[0076] As shown in Figures 7 and 8, a multifunctional cable tie comprises a strap body 1 and a buckle body 2. Both the strap body 1 and the buckle body 2 are flat, with a plurality of first teeth 3 provided on one side of the strap body 1. The buckle body 2 has a rectangular through hole 4, with second teeth 5 provided on one side of the through hole 4, and a shape memory member 6 provided opposite the second teeth 5.

[0077] In this embodiment, the shape memory member 6 is provided with a bending structure 12. Pressing the top of the shape memory member 6 can cause the shape memory member 6 to expand, contract, or bend. The shapes of the bending structure 12 include V-shape, C-shape, and S-shape. In this embodiment, the bending structure 12 is set to be V-shaped.

[0078] When the cable tie is connected, the belt body 1 is pushed or pulled, and the extrusion of the belt body 1 can cause the shape memory component 6 to deform. The reaction force generated by the deformation of the shape memory component 6 simultaneously pushes the belt body 1 to move in the direction of the second tooth 5, so that the first tooth 3 of the belt body 1 is connected to the second tooth 5, and the connection state can be maintained continuously.

[0079] After the belt body 1 is connected to the buckle body 2 , the shape memory member 6 can be deformed by pressing a suitable position of the belt body 1 , thereby releasing the connection between the first teeth 3 and the second teeth 5 of the belt body.

[0080] In this embodiment, three rows of second teeth 5 are provided on one side of the belt hole 4, and the shape memory member 6 is correspondingly configured as a T-shape with a widened end face, and its end face area is larger than the cross-sectional area of ​​the shape memory member 6, thereby increasing the number and area of ​​meshing connection between the first teeth 3 of the belt body and the second teeth 5 of the buckle body, thereby improving the strength of the cable tie connection.

[0081] As a preferred embodiment, when the belt passes through the belt hole, the side of the belt facing the shape memory component is provided with serrated stripes, which helps to increase the friction between the belt and the shape memory component, thereby causing the shape memory component to bend and deform during the process of pulling the belt.

[0082] Example 4

[0083] As shown in Figures 9 to 12, a multifunctional cable tie comprises a strap body 1 and a buckle body 2. Both the strap body 1 and the buckle body 2 are flat. The strap body 1 has a tail portion 7 and a tooth portion 8. A plurality of first teeth 3 are provided on one side of the tooth portion 8. The buckle body 2 has a rectangular strap hole 4, which is provided with second teeth 5 and a shape memory member 6.

[0084] A pressing structure is provided on one side of the shape memory member 6. The pressing structure comprises a button located on the outside of the shape memory member 6 and a protruding button located on the surface of the shape memory member 6. In this embodiment, the button 11 is an arc-shaped structure formed by extending and bending outward from the top of the shape memory member 6. Pressing the button 11 deforms the shape memory member 6, thereby releasing the connection between the first tooth 3 and the second tooth 5 of the belt body.

[0085] As a preferred embodiment, the shape memory member 6 is configured as a T-shaped structure, with the width of the top end of the shape memory member 6 being greater than the width of the bottom end, and the shape memory member 6 being connected to the buckle body 2 via its bottom end. Alternatively, the shape memory member 6 may have a thin concave surface, and the shape memory member is connected to the buckle body 2 via the concave surface. Both the T-shaped structure and the concave surface of this embodiment facilitate deformation of the shape memory member 6 when subjected to force.

[0086] Example 5

[0087] As shown in Figure 13, a multifunctional cable tie comprises a strap body 1 and a buckle body 2. Both are flat and connected to form a single unit. A plurality of first teeth are provided on one side of the strap body 1. The buckle body 2 has a rectangular hole for threading the strap, and second teeth are provided on one side of the hole. Opposite the second teeth is a shape memory member 6, and on one side of the shape memory member 6 is a T-shaped handle 13. Pulling the T-shaped handle 13 deforms the shape memory member 6, thereby releasing the connection between the first teeth 3 and the second teeth 5 of the strap body.

[0088] Example 6

[0089] As shown in Figure 14, a multifunctional cable tie includes a belt body 1 and a buckle body 2. The belt body 1 is configured as a flat long strip. One end of the belt body 1 is a tail portion 7 without teeth. Between the tail portion 7 and the other end of the belt body 1 is a toothed portion 8 of the belt body. A plurality of first teeth 3 are symmetrically provided on both sides of the toothed portion 8 of the belt body.

[0090] The buckle body 2 is set to a flat shape, and is provided with a rectangular through hole 4. A pair of second teeth 5 are symmetrically provided on one side of the through hole 4, and a shape memory component 6 is provided opposite the two second teeth 5. The buckle body 2 is connected with the second teeth 5 and the shape memory component 6 to form an integral structure.

[0091] In this embodiment, the belt body 1 and buckle body 2 are separate structures, and the shape memory member 6 is T-shaped, with a wider upper end and a narrower lower end. The distance between the pair of second teeth 5 of the belt hole 4 is greater than the width of the tail portion 7 of the belt body 1 and less than the width of the teeth 8 of the belt body 1.

[0092] When the belt body 1 passes through the belt hole 4, it pushes or pulls the belt body 1, and the tooth portion 8 of the belt body squeezes the shape memory member 6, causing the shape memory member 6 to deform. The reaction force generated by the deformation of the shape memory member 6 simultaneously pushes the belt body 1 to move in a direction perpendicular to the belt body, so that the first tooth 3 and the second tooth 5 of the belt body 1 are formed and maintained in a connected state.

[0093] After the belt body 1 is connected to the buckle body 2 , the shape memory member 6 can be deformed again by pressing a suitable position of the belt body 1 , thereby releasing the connection between the first teeth 3 of the belt body 1 and the second teeth 5 of the buckle body 2 .

[0094] Example 7

[0095] As shown in Figures 15 to 17, a multifunctional cable tie includes a strap body 1 and a buckle body 2. Both the strap body 1 and the buckle body 2 are flat. The strap body 1 has a tail portion 7 and a tooth portion 8. A plurality of first teeth 3 are provided on one side of the tooth portion 8. The buckle body 2 has a rectangular strap hole 4, which is provided with second teeth 5 and a shape memory member 6.

[0096] In this embodiment, the buckle body 2 is designed as a right-angle structure; the shape memory member 6 is also designed as a right-angle structure, with reinforcing ribs 14 provided at the corners of the shape memory member 6. The thickness of the shape memory member 6 is less than that of the buckle body 2. After the strap 1 and buckle body 2 are connected, pressing the shape memory member 6 can cause it to deform, thereby releasing the connection between the first teeth 3 of the strap 1 and the second teeth 5 of the buckle body 2.

[0097] As a preferred embodiment, the strap body 1 and buckle body 2 are connected to form an integral structure, with the buckle body 2 perpendicular to the strap body 1. Alternatively, the strap body 1 and buckle body 2 are located in the same plane. The above cable tie design allows for different implementations depending on the specific application scenario.

[0098] Example 8

[0099] A device provided with a cable tie, the device comprising clothing; shoes; hats; brassieres; gloves; masks; face shields; wearable devices; electrical appliances or power tools with wires; power supply equipment; boxes; bags; wires; cables; ropes; cords; tubes; braids; medical cable ties or medical tourniquets, the device provided with the cable tie described in any one of the above embodiments.

[0100] In this embodiment, the wearable device includes a smartwatch, a smart bracelet, glasses, a helmet, a blood pressure monitor, and an electrocardiogram. The power supply device includes a power adapter, a charger, a mobile power supply, a power strip, a conductive cable with a connector or plug, and a data cable with a data interface. The braided belt includes a ribbon-like tube woven using a circular loom. The medical cable tie or medical tourniquet is provided with a medical dressing.

[0101] The medical cable tie of the present invention is suitable for securing medical infusion tubes or other similar items. When administering an infusion to a patient, the medical cable tie of the present invention secures the infusion tube to the back of the patient's hand or wrist. Compared to conventional medical tape methods, this significantly improves the securing strength of the infusion tube, preventing it from falling off due to arm movement. It is particularly suitable for administering infusions to children or patients in moving vehicles.

[0102] The medical cable tie of the present invention can also be used to secure sensors in medical instruments and other devices, such as electrocardiogram (ECG) sensors. Conventional ECG sensors are typically attached to the human body via a soft leather cap, which has a weak vacuum absorption force and can easily cause the sensor to fall off. Using the cable tie of the present invention to secure an ECG sensor provides a secure connection, easy adjustment of tightness, and convenient connection and removal, effectively resolving the problem of conventional sensors on the human body being loose and prone to falling off.

[0103] The medical tourniquet of the present invention is suitable for tying and securing the wound to the head, neck, torso, or limbs. Compared to traditional fixing methods such as medical tape, bandages, or medical dressings, the present invention not only achieves hemostasis, disinfection, sterilization, and infection prevention through the medical dressing, but also provides a certain degree of physical compression and hemostasis through the tie itself. After the strap body and the buckle body form a snap-on connection, further tightening the tie can apply a certain amount of pressure to the wound surface, thereby achieving a physical hemostatic effect. The tightness of the tie connection can be adjusted at any time to maintain necessary blood circulation in the wound, making it safe and convenient to use.

[0104] The above embodiments are limited to illustrating the concept and technical features of the present invention. Their purpose is to enable those skilled in the art to understand the technical solutions and implementation methods of the invention, and they are not intended to limit the scope of protection of the present invention. Any equivalent replacement or equivalent change made according to the technical solution of the present invention shall be included in the scope of protection of the present invention. All "including" in the claims and description of the present invention shall be equivalent to "including but not limited to".

Claims

1. A multifunctional cable tie, comprising a strap body and a buckle body, characterized in that: The belt body is set as a long strip shape with a rectangular cross-section. The belt body is provided with a toothed part and a tail part. A number of first teeth are provided on at least one side of the toothed part of the belt body. The buckle body is provided with a rectangular belt-passing hole. On one side of the belt-passing hole, there are second teeth matching the first teeth, and a shape memory member is provided opposite to the second teeth. When the belt body passes through the belt-passing hole, the belt body is arranged between the second teeth and the shape memory member. When the belt body is pushed or pulled, the extrusion of the belt body can deform the shape memory member, and the reaction force generated by the deformation of the shape memory member simultaneously pushes the belt body to displace in a direction perpendicular to the belt body, so that the first teeth of the belt body and the second teeth form and maintain a connected state.

2. The multifunctional cable tie according to claim 1, wherein: The buckle body is set as a cuboid or cube structure. Alternatively, the buckle body is set as a flat shape; the buckle body, the second teeth and the shape memory member are connected to form an integral structure.

3. The multi-functional cable tie according to claim 2, characterized in that: The buckle body is set as a flat shape. A limiting structure is provided on one side of the shape memory member. When the belt body passes through the belt-passing hole, the shape memory member bends and deforms in the moving direction of the belt body. After the belt body is connected to the buckle body, the limiting structure can prevent the shape memory member from bending in the reverse direction, so that the belt body can only be pulled unidirectionally and cannot move backward.

4. The multi-functional cable tie according to claim 3, characterized in that: The limiting structure is a limiting convex body extending outward from the top end of the shape memory member; or a limiting tab provided on one side of the shape memory member.

5. The multi-functional cable tie according to claim 1, characterized in that: The shape memory member is provided with a bending structure. By pressing the top end of the shape memory member, the shape memory member can be stretched or bent and deformed.

6. The multifunctional cable tie according to claim 5, characterized in that: The shape of the bending structure includes V-shaped, C-shaped and S-shaped. After the belt body is connected to the buckle body, deforming the shape memory member again can release the connection between the first teeth of the belt body and the second teeth.

7. The multi-functional cable tie according to claim 2, characterized in that: The buckle body is set as a flat shape. A pulling and pressing structure is provided on one side of the shape memory member. The pulling and pressing structure includes a T-shaped handle, a button formed by extending and bending outward from the top end of the shape memory member, and an outward convex button provided on the surface of the shape memory member; pulling or pressing the pulling and pressing structure can deform the shape memory member.

8. The multifunctional cable tie according to claim 2, characterized in that: The buckle body is set as a flat shape. The shape memory member is set as a T-shaped structure. The width of the top end of the shape memory member is greater than the width of its bottom end, and the shape memory member is connected to the buckle body through its bottom end. Alternatively, the shape memory member is provided with a concave surface with a relatively thin thickness, and the shape memory member is connected to the buckle body through the concave surface.

9. The multi-functional cable tie according to claim 1, characterized in that: When the belt body passes through the belt-passing hole, teeth or tooth-shaped stripes are also provided on the surface of the belt body facing the shape memory member. Alternatively, teeth or tooth-shaped stripes that match each other are provided on the opposite surfaces of the belt body and the shape memory member.

10. The multi-functional cable tie according to claim 1, characterized in that: A number of first teeth are provided on one side of the toothed part of the belt body. The distance between the second teeth and the shape memory member is greater than the thickness of the tail part of the belt body and less than the thickness of the toothed part of the belt body.

11. The multi-functional cable tie according to claim 1, characterized in that: A number of first teeth are symmetrically provided on both sides of the toothed part of the belt body; a pair of second teeth are symmetrically provided on one side of the belt-passing hole of the buckle body, and a shape memory member is provided on the other side of the belt-passing hole.

12. The multifunctional cable tie according to claim 1, characterized in that: The buckle body is set as a right-angle structure. Alternatively, the belt body and the buckle body are connected to form an integral structure, and the buckle body is perpendicular to the belt body; or the belt body and the buckle body are located in the same plane.

13. The multi-functional cable tie according to claim 1, characterized in that: The shape memory member is made of plastic, rubber, polymer composite material or metal with elastic or flexible properties.

14. A device provided with a cable tie, the device comprising a garment; a shoe; a hat; a bra; gloves; a mask; a face shield; a wearable device; an electrical appliance or power tool with wires; a power supply device; a box; a bag; a wire; a cable; a rope; a cord; a tube; a woven belt; a medical cable tie or a medical tourniquet, characterized in that: The device is provided with a cable tie as described in any one of claims 1 to 13.

15. The device provided with a cable tie according to claim 14, characterized in that: The wearable device includes a smart watch; a smart bracelet; glasses; a helmet; a sphygmomanometer; an electrocardiograph; The power supply device includes a power adapter; a charger; a mobile power supply; a power strip; a conductive wire with a connector or a plug; a data cable with a data interface; The braided belt includes a strip-shaped tube woven by a circular loom; The medical cable tie or medical tourniquet is provided with a medical dressing.

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