Wire harness binding belt

Abstract

The utility model belongs to the technical field of automobile parts, and particularly relates to a wire harness binding belt which comprises a binding belt and a fixing head, and the binding belt comprises a binding belt body and a locking head. A ribbon positioning groove is formed in the ribbon body. The locking head is provided with a ribbon locking groove and a ribbon limiting block, and the ribbon limiting block and the locking head are arranged in an inclined mode. The fixing head comprises a fixing head body and a fixing piece, the fixing piece is arranged between the ribbon body and the fixing head body and connected with the ribbon body and the fixing head body, and a fixing hole is formed in the middle of the fixing head body. The wire harness binding belt comprises the binding belt and the fixing head, the binding belt comprises the binding belt body and the locking head, the fixing head comprises the fixing head body and the fixing piece, the fixing hole is formed in the middle of the fixing head body, and after the binding belt body is locked to the locking head, the binding belt body can be fixed to a vehicle body through a locking screw in the fixing hole, so that positioning is more convenient.

Description

Technical Field

[0001] This utility model belongs to the field of automotive parts technology, and in particular relates to a wire harness cable tie. Background Technology

[0002] With the improvement of people's living standards and the rapid development of the automotive industry, automobiles are increasingly used in people's lives, becoming the primary means of transportation for daily travel. The interior of a car contains a large number of wiring harnesses, which are secured to the car's sheet metal using wiring harness cable ties. This prevents relative movement between the wiring harness and the car body, avoids interference between the wiring harness and surrounding components due to vehicle movement, thus preventing wear and tear, and also avoids noise caused by collisions between the two.

[0003] In the existing technology, the cable tie body wraps around the wire harness and then passes through the buckle to make the cable tie body and the buckle fasten together to secure the wire harness. Therefore, after the cable tie and the buckle are fastened together, the cable tie is not easy to position, especially when there is no object to fasten the wire harness nearby, such as the vehicle frame. Utility Model Content

[0004] The purpose of this utility model is to provide a wire harness cable tie, which aims to solve the technical problem that cable ties in the prior art are inconvenient to position.

[0005] To achieve the above objectives, the wire harness cable tie provided in this embodiment of the present invention includes a cable tie and a fixing head, wherein the fixing head is connected to one end of the cable tie;

[0006] The cable tie includes a cable tie body and a locking head. The locking head is disposed between the cable tie body and the fixing head, and is connected to both the cable tie body and the fixing head respectively. The cable tie body has multiple cable tie positioning grooves, which are evenly distributed on the cable tie body. The locking head has a cable tie locking groove and a cable tie limiting block. The cable tie locking groove is located at one end of the cable tie body and on one side of the fixing head. The cable tie limiting block is disposed in the cable tie locking groove and connected to the locking head. The cable tie limiting block is inclined to the locking head.

[0007] The fixing head includes a fixing head body and a fixing plate. The fixing plate is disposed between the cable tie body and the fixing head body and is connected to the cable tie body and the fixing head body respectively. The fixing head body has a fixing hole in the middle.

[0008] As an optional embodiment of this utility model, the cable tie body is elongated, and the end of the cable tie body away from the locking head is triangular.

[0009] As an optional solution of this utility model, the cable tie positioning groove is arranged in a long strip shape, and multiple cable tie positioning grooves are arranged in parallel and spaced apart.

[0010] As an optional solution of this utility model, the cable tie locking groove is T-shaped, with the wider end of the cable tie locking groove facing the fixing head.

[0011] As an optional solution of this utility model, the inclination angle formed by the cable tie limiting block and the locking head is 30-50°.

[0012] As an optional embodiment of this utility model, the fixing head body is cylindrical, and the fixing hole is located in the middle of the fixing head body and is circular.

[0013] The wire harness cable tie provided in this embodiment of the present invention has at least one of the following technical effects:

[0014] The cable tie provided in this application includes a cable tie and a fixing head. The cable tie includes a cable tie body and a locking head. The fixing head includes a fixing head body and a fixing piece. The fixing head body has a fixing hole in the middle. After the cable tie body is locked to the locking head, it can be fixed to the vehicle body by locking screws through the fixing hole, which makes it easier to position. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 A perspective view of the wire harness cable tie provided in an embodiment of this utility model.

[0017] Figure 2 A perspective view of the wire harness cable tie provided in the embodiment of this utility model in use.

[0018] Figure 3 for Figure 1 A magnified view of part A in the image.

[0019] Figure 4 for Figure 2 A magnified view of part B in the image.

[0020] The following are the labeling elements in the figure:

[0021] 1. Cable tie; 2. Secure head;

[0022] 11. Cable tie body; 12. Locking head;

[0023] 21. Fixing head body; 22. Fixing plate; 23. Fixing hole;

[0024] 111. Cable tie positioning groove;

[0025] 121. Cable tie locking groove; 122. Cable tie limiting block. Detailed Implementation

[0026] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of this utility model, and should not be construed as limiting the utility model.

[0027] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0030] In one embodiment of this utility model, such as Figures 1-4 As shown, a wire harness cable tie is provided, including a cable tie 1 and a fixing head 2, with the fixing head 2 connected to one end of the cable tie 1.

[0031] The cable tie 1 includes a cable tie body 11 and a locking head 12. The locking head 12 is disposed between the cable tie body 11 and the fixing head 2, and is connected to both the cable tie body 11 and the fixing head 2. The cable tie body 11 is provided with multiple cable tie positioning grooves 111, which are evenly distributed on the cable tie body 11. The locking head 12 is provided with a cable tie locking groove 121 and a cable tie limiting block 122. The cable tie locking groove 121 is disposed at one end of the cable tie body 11 and on one side of the fixing head 2. The cable tie limiting block 122 is disposed in the cable tie locking groove 121 and connected to the locking head 12. The cable tie limiting block 122 and the locking head 12 are inclined to each other.

[0032] The fixing head 2 includes a fixing head body 21 and a fixing piece 22. The fixing piece 22 is disposed between the cable tie body 11 and the fixing head body 21 and is connected to the cable tie body 11 and the fixing head body 21 respectively. The fixing head body 21 has a fixing hole 23 in the middle.

[0033] The cable tie assembly mainly consists of cable tie 1 and fixing head 2. The two work together to fix and organize cables and other objects. Its working principle and process are as follows:

[0034] First, the cable tie 1 is one of the core components, consisting of the cable tie body 11 and the locking head 12. Multiple cable tie positioning grooves 111 evenly distributed on the cable tie body 11 play a crucial role. During use, the cables that need to be organized and secured can be placed sequentially into these positioning grooves. The positioning grooves effectively prevent the cables from sliding randomly during the binding process, ensuring they are in a neat arrangement, laying the foundation for subsequent tightening operations.

[0035] The locking head 12, located between the cable tie body 11 and the fixing head 2, is equally indispensable. Its cable tie locking groove 121 is a key component for achieving final tightening. After the cable is arranged in the cable tie positioning groove 111, the cable tie body 11 is wrapped around the cable, and one end is inserted into the cable tie locking groove 121. At this time, the cable tie limiting block 122, located within the cable tie locking groove 121 and inclined relative to the locking head 12, comes into play. Due to its inclined structure, as the cable tie body 11 is further inserted, the cable tie limiting block 122 generates a gradually increasing resistance to the cable tie body 11, preventing it from retracting, thereby achieving initial tightening of the cable and ensuring that the cable is tightly bound together.

[0036] The fixing head 2 consists of a fixing head body 21 and a fixing plate 22. The fixing plate 22 connects the cable tie body 11 and the fixing head body 21, serving as a transition and enhancing structural stability. The fixing hole 23 in the middle of the fixing head body 21 provides the final fixing point for the entire cable tie 1 assembly. In practical applications, the cable tie 1 assembly, along with the bundled cables, can be fixed in the required position, such as on the surface of the equipment casing or cable tray, by passing nails, screws, or other connectors through the fixing hole 23. This completes the entire cable fixing and organization process, ensuring that the cables are neat and secure, avoiding safety hazards and inconvenience caused by disorder, and making cable tie positioning more convenient.

[0037] In another embodiment of the present invention, the cable tie body 11 of the wire harness is elongated, and the end of the cable tie body 11 away from the locking head 12 is triangular.

[0038] In another embodiment of this utility model, the cable tie positioning groove 111 of the wire harness is elongated, and multiple cable tie positioning grooves 111 are arranged in parallel and spaced apart. The cable tie positioning groove 111 on the cable tie body 11 is elongated, and multiple such positioning grooves are arranged in parallel and spaced apart. This elongated structure provides a suitable accommodating space for the cable. During cable placement, the elongated cable tie positioning groove 111 can fully contact the cylindrical shape of the cable, increasing the contact area and making the cable more stable within the groove.

[0039] In another embodiment of this utility model, the cable tie locking groove 121 is T-shaped, with the wider end of the locking groove 121 facing the fixing head 2. After the cable has been placed in the elongated positioning groove of the cable tie body 11 and arranged neatly, the locking operation begins. At this time, one end of the cable tie body 11 is inserted into the locking groove 121. Because the locking groove 121 is T-shaped and the wider end faces the fixing head 2, this special shape design has multiple advantages. In the initial insertion of the cable tie body 11, the wider end provides a larger entry space, making it easier to align and smoothly enter the locking groove, reducing insertion difficulty and improving operational efficiency. Even in complex working environments, operators can easily begin the locking process. As the cable tie body 11 is further inserted, the narrower part of the T-shaped groove begins to play a crucial role. The cable tie body 11 is in close contact with the narrow part of the T-slot and is subjected to squeezing force from both sides of the slot wall. This squeezing force, together with the cable tie limiting block 122 mentioned earlier (which is inclined to the locking head 12 and has the function of preventing retraction), can greatly increase the resistance to the retraction of the cable tie body 11, so that once the cable tie is inserted into the appropriate position, it is firmly locked and will not be easily released.

[0040] In another embodiment of this utility model, the inclination angle formed between the cable tie limiting block 122 and the locking head 12 is 30-50°, preferably 45°. After the cable is properly placed in the elongated positioning groove of the cable tie body 11 and arranged neatly, the locking process of the cable tie is initiated. One end of the cable tie body 11 is slowly inserted into the T-shaped cable tie locking groove 121. During this process, the cable tie limiting block 122 begins to exert its unique function due to its inclination setting with the locking head 12. In the initial stage of insertion, since the inclination angle is in the range of 30-50°, preferably 45°, the cable tie limiting block 122 will not excessively obstruct the entry of the cable tie body 11. From a mechanical perspective, the relatively gentle tilt angle results in a smaller resistance force perpendicular to the insertion direction when the cable tie body 11 contacts the limiting block. This allows the cable tie to move smoothly into the locking groove, greatly facilitating the operator. Even in complex conditions such as poor lighting or limited operating space, the locking process can be easily initiated, ensuring efficient operation. As the cable tie body 11 continues to penetrate until it reaches the predetermined locking position, the tilt angle design of the cable tie limiting block 122 begins to demonstrate its core advantages. When the cable tie body 11 attempts to retract due to external factors (such as equipment vibration or daily pulling), the tilt angle acts like a precise "reverse brake." Taking 45° as an example, according to the principle of trigonometric functions, the resistance force perpendicular to the retraction direction exerted by the cable tie limiting block 122 on the cable tie body 11 reaches its relative maximum value at this angle. It presses tightly against the cable tie body 11, generating strong friction with the surface of the cable tie body 11, effectively preventing the cable tie body 11 from retracting.

[0041] In another embodiment of this utility model, the fixing head body 21 of the wire harness cable tie is cylindrical, and the fixing hole 23 is located in the middle of the fixing head body 21 and is circular. After the cable tie 1 assembly completes the initial binding of the wire harness, the cylindrical fixing head body 21 and the circular fixing hole 23 on it begin to play a key role. Its working principle and process are as follows:

[0042] When the cable tie body 11 surrounds the cable, the cable tie locking groove 121 and the cable tie limiting block 122 work together to tightly bind the cable tie positioning groove 111, thus achieving initial fixation of the wire harness. Then, the fixing head 2 is needed to install the entire cable tie 1 assembly into the designated position to ensure the long-term stability of the wire harness.

[0043] At this point, the cylindrical mounting head body 21 exhibits numerous advantages. From an installation convenience perspective, the cylindrical shape has no sharp edges or corners. During operation, when the operator holds the mounting head 2 to move, rotate, and align it, it is less likely to scratch their hands or cause damage to surrounding components, thus improving operational safety and smoothness. Furthermore, this rounded shape allows the mounting head 2 to be flexibly adjusted in various complex installation spaces, whether it's a narrow corner of a cable tray or a compact area inside the equipment, making it easier to find the optimal installation position.

[0044] The circular fixing hole 23 located in the middle of the fixing head body 21 is the core design of the entire fixing process. Its circular shape closely matches the head shape of common connectors (such as screws and rivets), making it easier to position the cable tie. During installation, the connector can pass through the fixing hole 23 tightly and smoothly. This tight fit not only ensures the stability of the connection and prevents the cable tie 1 assembly from shifting due to loosening during use, but also makes the installation process more efficient, reducing the time required for repeated adjustments and alignment due to mismatches between the hole shape and the connector.

[0045] When a suitable connector is selected, passes through the circular fixing hole 23, and is fixed on the target mounting surface (such as the equipment housing, cable tray side plate, etc.), the cylindrical fixing head body 21 can evenly distribute the pressure from the connector, avoiding stress concentration that could cause deformation or damage to the fixing head body 21. This ensures that the cable tie 1 assembly and the bundled wires can be securely fixed in the predetermined position for a long time, providing a reliable guarantee for the continuous normal operation of the electrical system and effectively resisting various interference factors such as vibration during equipment operation and slight contact during routine maintenance.

[0046] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A wire harness cable tie, characterized in that, It includes a cable tie and a fixing head, wherein the fixing head is connected to one end of the cable tie; The cable tie includes a cable tie body and a locking head. The locking head is disposed between the cable tie body and the fixing head, and is connected to both the cable tie body and the fixing head respectively. The cable tie body has multiple cable tie positioning grooves, which are evenly distributed on the cable tie body. The locking head has a cable tie locking groove and a cable tie limiting block. The cable tie locking groove is located at one end of the cable tie body and on one side of the fixing head. The cable tie limiting block is disposed in the cable tie locking groove and connected to the locking head. The cable tie limiting block is inclined to the locking head. The fixing head includes a fixing head body and a fixing plate. The fixing plate is disposed between the cable tie body and the fixing head body and is connected to the cable tie body and the fixing head body respectively. The fixing head body has a fixing hole in the middle.

2. A wire harness cable tie according to claim 1, characterized in that, The cable tie body is elongated, and the end of the cable tie body away from the locking head is triangular.

3. A wire harness cable tie according to claim 1, characterized in that, The cable tie positioning slots are elongated and arranged in parallel and spaced intervals.

4. A wire harness cable tie according to claim 1, characterized in that, The cable tie locking groove is T-shaped, with the wider end of the cable tie locking groove facing the fixing head.

5. A wire harness cable tie according to claim 1, characterized in that, The angle between the cable tie limiting block and the locking head is 30-50°.

6. A wire harness cable tie according to claim 1, characterized in that, The fixing head body is cylindrical, and the fixing hole is located in the middle of the fixing head body and is circular.

Images