A low-odor automotive wiring harness tape

Abstract

This utility model relates to the field of automotive wiring harness tape technology, and discloses a low-odor automotive wiring harness tape, including a tape body, an installation structure, and a cutting structure. The tape body and the cutting structure are respectively installed on the installation structure. The cutting structure includes an installation groove, a second limiting hole, an installation plate, and a second threaded seat. The second limiting holes are symmetrically arranged inside the installation groove. The side wall of the installation plate is provided with through holes corresponding to the second limiting holes. The second threaded seat installs an insert rod through a second screw and a connecting piece. A second handle is fixedly installed at the end of the second screw away from the connecting piece. A slide rod is slidably arranged at the top center of the installation plate. A cutter is installed on the slide rod through a spring. A pressure rod is fixedly installed at the top of the slide rod. This utility model, through the designed cutting structure, allows the second screw to rotate by rotating the second handle, easily separating or connecting the insert rod with the through hole and the second limiting hole, so that the installation plate can be quickly removed from or installed in the installation groove.

Description

Technical Field

[0001] This utility model relates to the field of automotive wiring harness tape technology, and in particular to a low-odor automotive wiring harness tape. Background Technology

[0002] Low-odor automotive wiring harness tapes are mainly used for the protection and fixation of electrical systems inside automobiles. During production and use, they need to take into account good adhesion, abrasion resistance, and temperature resistance, while minimizing the release of odors from the tape under high temperature or long-term use environments to improve the air quality and ride comfort inside the vehicle. With the widespread layout of automotive wiring harnesses in different areas such as the engine compartment, body, and interior, the tape not only plays the role of cable binding and insulation protection, but also needs to be flexible and easy to handle in confined spaces.

[0003] An investigation revealed that a Chinese utility model patent discloses a low-odor automotive wiring harness tape (publication number: CN221988454U). Although the patent incorporates a reset component to reduce the likelihood of the cutter accidentally moving out of the connecting plate cavity and prevent it from scratching items such as bags, the cutting components cannot be easily disassembled. When the cutting components are worn or damaged and need to be replaced, or when cleaning and maintenance are required after long-term use, a significant amount of time must be spent disassembling the entire structure. In fact, forced disassembly may damage other components, resulting in poor maintenance convenience. Utility Model Content

[0004] Given that the existing cutting components cannot be easily disassembled, and that when the cutting parts are worn or damaged and need to be replaced, or need to be cleaned and maintained after long-term use, a lot of time needs to be spent disassembling the entire structure, and other parts may even be damaged due to forced disassembly, resulting in poor maintenance convenience, this utility model is proposed.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a low-odor automotive wiring harness tape, comprising a tape body, an installation structure, and a cutting structure. The tape body and the cutting structure are respectively installed on the installation structure. The cutting structure includes an installation groove, a second limiting hole, an installation plate, and a second threaded seat. The second limiting hole is symmetrically arranged inside the installation groove. The side wall of the installation plate is provided with a through hole corresponding to the second limiting hole. The second threaded seat is used to install a plug rod through a second screw and a connecting piece. A second handle is fixedly installed at the end of the second screw away from the connecting piece. A sliding rod is slidably arranged at the top center of the installation plate. A cutter is installed on the sliding rod through a spring. A pressure rod is fixedly installed at the top of the sliding rod.

[0006] As a preferred embodiment of the low-odor automotive wiring harness tape of this utility model, the installation structure includes a fixed shaft and a limiting disc. The sidewall of the fixed shaft is symmetrically provided with a sliding groove. The limiting discs are configured as a pair. The center of the limiting disc is provided with a circular hole through which the fixed shaft passes. A slider is provided on the inner wall of the circular hole of the limiting disc. The limiting discs are slidably connected by the slider and the sliding groove.

[0007] As a preferred embodiment of the low-odor automotive wiring harness tape of this utility model, the bottom of the limiting disc is fixedly mounted with a support frame, the bottom of the side wall of the limiting disc is fixedly mounted with a first threaded seat, the first threaded seat is internally threaded with a first screw, the bottom of the first screw is fixedly mounted with a first handle, and the bottom wall of the fixed shaft is provided with a first limiting hole that matches the first screw.

[0008] In a preferred embodiment of the low-odor automotive wiring harness tape of this utility model, the mounting groove is disposed at the top of the side wall of the limiting disc, and the mounting plate is installed inside the mounting groove.

[0009] As a preferred embodiment of the low-odor automotive wiring harness tape of this utility model, the second threaded seat is fixedly installed on the limiting disc, the second screw is threadedly installed on the second threaded seat, the connecting piece is rotatably installed on one end of the second screw, the insert is symmetrically fixedly installed on the end of the connecting piece away from the second screw, and the insert is adapted to the through hole and the second limiting hole.

[0010] In a preferred embodiment of the low-odor automotive wiring harness tape of this utility model, the cutter is fixedly installed at the bottom end of the slide rod, the springs are respectively fixedly installed on both sides of the top end of the cutter, and the other end of the spring is fixedly connected to the bottom wall of the mounting plate.

[0011] The beneficial effects of this utility model are: 1. Through the designed cutting structure, the second screw can be rotated by turning the second handle, which can easily separate or connect the insert rod with the through hole and the second limiting hole. This allows the mounting plate to be quickly removed or installed from the mounting slot, facilitating the replacement, grinding and other maintenance operations of the cutter. It is also easy to store and carry separately. At the same time, the press-type cutting combined with the spring reset design makes the operation labor-saving and the cutting action precise and efficient. The overall structure is simple and practical, taking into account both ease of use and maintenance flexibility. 2. Through the set installation structure, rotating the first handle makes the first screw engage with the first limiting hole, which can securely lock the limiting disc. No complicated tools are needed, saving time and effort. The limiting discs on both sides can effectively prevent the tape body from sliding and shifting during use. The tape function fits the needs of automotive wiring harnesses. The innermost adhesive layer can tightly fix the wiring harness, and the middle isolation covering layer reduces odor release by reducing the contact area between the adhesive layer and the air. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments 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. Among them: Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the fixed shaft of this utility model; Figure 3 This is a schematic diagram of the installation structure of this utility model; Figure 4 This is a schematic diagram of the insertion rod installation of this utility model; Figure 5 This is a schematic diagram of the cutting blade installation of this utility model.

[0013] Explanation of reference numerals in the attached figures: 1. Tape body; 2. Mounting structure; 201. Fixed shaft; 202. Slide groove; 203. Limiting disc; 204. Slider; 205. Support frame; 206. First threaded seat; 207. First screw; 208. First handle; 209. First limiting hole; 3. Cutting structure; 301. Mounting groove; 302. Second limiting hole; 303. Mounting plate; 304. Through hole; 305. Second threaded seat; 306. Second screw; 307. Connecting piece; 308. Insert rod; 309. Second handle; 310. Slide rod; 311. Cutter; 312. Spring; 313. Pressure rod. Detailed Implementation

[0014] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0015] Example 1 Refer to attached figure Figure 1 - Appendix Figure 3 This is the first embodiment of the present invention, which provides a low-odor automotive wiring harness tape, including a tape body 1, an mounting structure 2, and a cutting structure 3. The tape body 1 and the cutting structure 3 are respectively mounted on the mounting structure 2. The tape body 1 is configured from the inside out as follows: the innermost layer is an adhesive layer, which is used to directly contact the wiring harness and play a fixing role; the middle layer is an isolation covering layer, which covers and partially seals the adhesive area of ​​the inner layer, reducing the contact area between the adhesive layer and the air, thereby reducing odor release; and the outermost layer is a protective layer, which has abrasion resistance and protective function. The mounting structure 2 includes a fixed shaft 201 and a limiting disc 203. The fixed shaft 201 has symmetrically arranged grooves 202 on its sidewalls. The limiting discs 203 are a pair, each with a central hole through which the fixed shaft 201 passes. A slider 204 is provided on the inner wall of the central hole of each limiting disc 203. The limiting discs 203 are slidably connected to the grooves 202 via the slider 204. The fixed shaft 201 passes through the center of the tape body 1, and the limiting discs 203 are slidably mounted on the fixed shaft 201. On both sides of the tape body 1, the tape body 1 is limited to prevent it from sliding. The bottom of the limiting disc 203 is fixedly installed with a support frame 205 for support. The bottom of the side wall of the limiting disc 203 is fixedly installed with a first threaded seat 206. The first threaded seat 206 is threaded with a first screw 207. The bottom of the first screw 207 is fixedly installed with a first handle 208. The bottom wall of the fixed shaft 201 is provided with a first limiting hole 209 that matches the first screw 207.

[0016] During use, first, the tape body 1 is placed on the fixed shaft 201. Push the limiting discs 203 on both sides so that the limiting discs 203 slide along the grooves 202 on the side wall of the fixed shaft 201 through the sliders 204 on the inner wall of the circular hole until the two limiting discs 203 are tightly attached to both sides of the tape body 1, thus limiting the tape body 1 to prevent it from sliding. Then, turn the first handle 208 to drive the first screw 207 to rotate and move upward in the first threaded seat 206, so that the top of the first screw 207 is inserted into the first limiting hole 209, thus completing the fixation of the limiting discs 203 and the fixed shaft 201. At this time, the support frame 205 provides support for the overall structure. When in use, pull the free end of the tape body 1 so that its innermost adhesive layer contacts and adheres to the automotive wiring harness to achieve fixation. The middle isolation covering layer partially seals the adhesive area of ​​the adhesive layer, which can reduce the contact area between the adhesive layer and the air, thereby reducing odor release. The outermost protective layer can play a role in friction resistance and protection during use.

[0017] Example 2 Refer to attached figure Figure 3 - Appendix Figure 5 This is the second embodiment of the present invention, which differs from the first embodiment in that: The cutting structure 3 includes a mounting groove 301, a second limiting hole 302, and a mounting plate 303. The mounting groove 301 is located at the top of the side wall of the limiting disc 203. The second limiting holes 302 are symmetrically arranged inside the mounting groove 301. The mounting plate 303 is installed inside the mounting groove 301. The side wall of the mounting plate 303 is provided with through holes 304 corresponding to the second limiting holes 302. A second threaded seat 305 is fixedly installed on the limiting disc 203. A second screw 306 is threaded onto the second threaded seat 305. A connecting piece 307 is rotatably installed at one end of the second screw 306. A connecting piece 307 is symmetrically fixedly mounted with a plug rod 308 at one end away from the second screw 306. The plug rod 308 is compatible with the through hole 304 and the second limiting hole 302. A second handle 309 is fixedly mounted at one end of the second screw 306 away from the connecting piece 307. A slide rod 310 is slidably set at the middle of the top of the mounting plate 303. A cutter 311 is fixedly mounted at the bottom of the slide rod 310. Springs 312 are fixedly mounted on both sides of the top of the cutter 311. The other end of the springs 312 is fixedly connected to the bottom wall of the mounting plate 303. A pressure rod 313 is fixedly mounted at the top of the slide rod 310.

[0018] During use, the mounting plate 303 is placed into the mounting groove 301 at the top of the side wall of the limiting disc 203. The second handle 309 is rotated to drive the second screw 306 to rotate in the second threaded seat 305, so that the connecting piece 307 moves toward the mounting plate 303 until the insertion rod 308 on the connecting piece 307 passes through the through hole 304 of the mounting plate 303 and the second limiting hole 302 in the mounting groove 301 in sequence, thus completing the fixing of the mounting plate 303. When it is necessary to cut the tape, press down the pressure rod 313 to drive the slide rod 310 to slide on the mounting plate 303 and push the cutter 311 down. At this time, the springs 312 on both sides of the top of the cutter 311 are stretched, and the cutter 311 contacts and cuts the tape. After releasing the pressure rod 313, the springs 312 return to their original position, driving the cutter 311 and the slide rod 310 back to their initial position, thus completing one cutting operation.

[0019] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A low-odor automotive wiring harness tape, characterized in that: The device includes a tape body (1), an installation structure (2), and a cutting structure (3). The tape body (1) and the cutting structure (3) are respectively installed on the installation structure (2). The cutting structure (3) includes an installation groove (301), a second limiting hole (302), an installation plate (303), and a second threaded seat (305). The second limiting hole (302) is symmetrically arranged inside the installation groove (301). The side wall of the installation plate (303) is provided with a corresponding second limiting hole (302). The through hole (304) is provided. The second threaded seat (305) is installed with the insert rod (308) through the second screw (306) and the connecting piece (307). The second handle (309) is fixedly installed at the end of the second screw (306) away from the connecting piece (307). The slide rod (310) is slidably provided at the middle of the top of the mounting plate (303). The cutter (311) is installed on the slide rod (310) through the spring (312). The pressure rod (313) is fixedly installed at the top of the slide rod (310).

2. The low-odor automotive wiring harness tape according to claim 1, characterized in that: The mounting structure (2) includes a fixed shaft (201) and a limiting disc (203). The sidewall of the fixed shaft (201) is symmetrically provided with a sliding groove (202). The limiting discs (203) are configured as a pair. The middle of the limiting disc (203) is provided with a circular hole through which the fixed shaft (201) passes. A slider (204) is provided on the inner wall of the circular hole of the limiting disc (203). The limiting disc (203) is slidably connected by the slider (204) and the sliding groove (202).

3. The low-odor automotive wiring harness tape according to claim 2, characterized in that: The bottom of the limiting disc (203) is fixedly mounted with a support frame (205), and the bottom of the side wall of the limiting disc (203) is fixedly mounted with a first threaded seat (206). The first threaded seat (206) is internally threaded with a first screw (207), and the bottom of the first screw (207) is fixedly mounted with a first handle (208). The bottom wall of the fixed shaft (201) is provided with a first limiting hole (209) that is compatible with the first screw (207).

4. The low-odor automotive wiring harness tape according to claim 1, characterized in that: The mounting groove (301) is located at the top of the side wall of the limiting disc (203), and the mounting plate (303) is installed inside the mounting groove (301).

5. The low-odor automotive wiring harness tape according to claim 4, characterized in that: The second threaded seat (305) is fixedly installed on the limiting disc (203), the second screw (306) is threadedly installed on the second threaded seat (305), the connecting piece (307) is rotatably installed on one end of the second screw (306), and the insert (308) is symmetrically fixedly installed on the end of the connecting piece (307) away from the second screw (306). The insert (308) is compatible with the through hole (304) and the second limiting hole (302).

6. The low-odor automotive wiring harness tape according to claim 5, characterized in that: The cutter (311) is fixedly installed at the bottom end of the slide bar (310), and the springs (312) are fixedly installed on both sides of the top end of the cutter (311). The other end of the springs (312) is fixedly connected to the bottom wall of the mounting plate (303).

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