Rubber insulated rubber tape
By integrating the cutter on the reel of the rubber insulating tape, the inconvenience problem of electricians during the tape cut-off process is solved, and the self-carrying function of the tape is realized, which improves work efficiency.
Patent Information
- Application Number
- CN202421307092.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-06-11
AI Technical Summary
When using insulating tape, the electrician is inconvenient to carry the cutting tool, which leads to inconvenient cutting of the tape, which affects the working efficiency.
A rubber insulating tape with a cutting tool is designed. By tightly fitting the limit plate on the inner wall of the hard cylinder of the reel, and a traction rope extending to the outside is arranged inside the limit plate, and the inner end of the traction rope is fixed. Connect the cutter to realize the self-equipped cutting function of the tape.
This design allows the tape to come with a cutter, which significantly improves the convenience and work efficiency of electricians during use and reduces their dependence on additional cutting tools.
Smart Images
Figure CN222454049U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of rubber insulating tapes, in particular to a rubber insulating tape. Background Art
[0002] Insulating tape refers specifically to the tape used by electricians to prevent leakage and act as an insulator. It is also called insulating tape or tape tape. It consists of a base tape and a pressure-sensitive adhesive layer. The base tape is generally made of cotton cloth, synthetic fiber fabric, and plastic film, etc. The adhesive layer is made of rubber and other additives such as tackifying resin. It has good viscosity and excellent insulation performance. The insulating tape has good insulation pressure resistance, flame retardancy, weather resistance and other properties, and is suitable for wire connection, electrical insulation, heat insulation protection and other characteristics.
[0003] At present, when using insulating tape, we find that due to the great toughness of the insulating tape, and the electrician likes to tear the insulating tape violently, and often does not carry scissors and other tools that are conducive to cutting the tape, so cutting the insulating tape is very inconvenient for the electrician. For this reason, we propose a rubber insulating tape with a built-in cutting tool. Utility Model Content
[0004] Based on this, the purpose of the utility model is to provide a rubber insulating tape to solve the technical problems mentioned in the above background.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rubber insulating tape, comprising a reel, the outer wall of the reel is wound with tape, and the reel is composed of a smooth reeling surface and a rigid tube, a limiting plate is tightly fitted on the inner wall of the rigid tube of the reel, and a traction rope extending to the outside is arranged inside the limiting plate, and the inner end of the traction rope is fixedly connected to a cutter tightly fitted on the end face of the outer wall of the tape to achieve cutting of the tape.
[0006] By adopting the above technical solution, the tape is provided with a cutter, thereby providing convenient tape cutting assistance to electricians, which is conducive to improving work efficiency.
[0007] The utility model is further configured that a cavity for supplying and moving the adhesive tape is provided inside the cutter, a knife groove is provided on the bottom inner wall of the cutter, and a cutting knife for cutting the adhesive tape is installed above the knife groove.
[0008] By adopting the above technical solution, the tape can be cut.
[0009] The utility model is further configured that the top end of the cutting knife is fixedly connected with a vertical rod extending to the top of the cutter, and a pressing portion is fixed at the end of the vertical rod.
[0010] By adopting the above technical solution, the cutting knife can be driven.
[0011] The utility model is further configured that the vertical rod is connected to the inner wall of the cutter by sliding and resetting through a sliding groove and a resetting spring.
[0012] By adopting the above technical solution, the effect of assisting the cutting knife to reset is achieved.
[0013] The utility model is further configured that a self-resetting winding drum is installed inside the limiting plate, and the traction rope is wound and connected to the outer wall of the self-resetting winding drum.
[0014] By adopting the above technical solution, the effect of automatically adjusting the position of the cutter is achieved.
[0015] In summary, the utility model mainly has the following beneficial effects:
[0016] 1. The utility model provides a cutter. First, one end of the tape is passed through the cavity of the cutter, and then the end is attached to the outer wall of the tape to complete the self-sealing of the tape. When in use, the end of the tape is uncovered and then it is wound around the component to be used. During this process, the tape will continuously pass through the cavity of the cutter. When the required winding thickness is reached, the vertical rod is pushed to move by the pressing part, and the vertical rod will push the cutting knife to move into the guide groove, thereby realizing quick cutting of the tape. Then the pressing part can be released, and the vertical rod will move upward and reset under the action of the reset spring, thus realizing the reset of the cutting knife.
[0017] 2. The utility model provides a traction rope and a limit plate. The traction rope will be tightened under the action of the self-resetting reel, thereby achieving a tightening effect on the cutter, so that it can fit closely on the outer wall of the tape. As the amount of tape used increases, the thickness of the tape will also decrease. At this time, the cutter will move in real time following the thickness of the tape under the action of the traction rope and the self-resetting reel, thereby ensuring the use of the cutter and realizing automatic adjustment of the position of the cutter, which is more convenient and quick to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 It is a front view of the utility model;
[0020] Figure 3 This is a schematic diagram of the structure of the cutter of the utility model;
[0021] Figure 4 The utility model is a schematic diagram of the self-resetting winding disc structure.
[0022] In the figure: 1. reel; 2. adhesive tape; 3. limit plate; 4. traction rope; 5. cutter; 6. knife groove; 7. cutting knife; 8. vertical rod; 9. pressing part; 10. self-resetting reel. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.
[0024] The following describes an embodiment of the utility model based on its overall structure.
[0025] A rubber insulating tape, such as Figure 1-4 As shown, it includes a reel 1, the outer wall of the reel 1 is wound with an adhesive tape 2, and the reel 1 is composed of a smooth reeling surface and a hard cylinder, a limit plate 3 is tightly fitted on the inner wall of the hard cylinder of the reel 1, and a traction rope 4 extending to the outside is arranged inside the limit plate 3, and the inner end of the traction rope 4 is fixedly connected with a cutter 5 tightly fitted on the end face of the outer wall of the adhesive tape 2, so as to cut the adhesive tape 2;
[0026] Furthermore, in this embodiment, a cavity is provided inside the cutter 5 for the tape 2 to move.
[0027] See also Figure 3 A knife groove 6 is provided on the inner wall at the bottom of the cutter 5, and a cutting knife 7 for cutting the tape 2 is installed above the knife groove 6. The top of the cutting knife 7 is fixedly connected with a vertical rod 8 extending to the top of the cutter 5, and a pressing part 9 is fixed at the end of the vertical rod 8. The vertical rod 8 is connected to the inner wall of the cutter 5 by sliding grooves and reset springs to achieve cutting of the tape 2.
[0028] See also Figure 4 A self-resetting reel 10 is installed inside the limiting plate 3, and the traction rope 4 is wound around and connected to the outer wall of the self-resetting reel 10, so that the cutter 5 can automatically adhere to the tape 2 as the thickness changes.
[0029] The working principle of the utility model is as follows: first, one end of the adhesive tape 2 is passed through the cavity of the cutter 5, and then the end is attached to the outer wall of the adhesive tape 2 to complete the self-sealing of the adhesive tape 2. When in use, the end of the adhesive tape 2 is uncovered and then it is wound around the component to be used. During this process, the adhesive tape 2 will continuously pass through the cavity of the cutter 5. When the required winding thickness is reached, the vertical rod 8 is pushed to move by the pressing part 9, and the vertical rod 8 will push the cutting knife 7 to move into the guide groove 6, thereby realizing quick cutting of the adhesive tape 2. Then the pressing part 9 can be released, and at this time the vertical rod 8 will move upward and reset under the action of the reset spring, thus realizing the reset of the cutting knife 7.
[0030] Furthermore, the traction rope 4 will be tightened under the action of the self-resetting reel 10, thereby achieving a tightening effect on the cutter 5, so that it can fit tightly on the outer wall of the tape 2. As the amount of tape 2 used increases, the thickness of the tape 2 will also decrease accordingly. At this time, the cutter 5 will move in real time following the thickness of the tape 2 under the action of the traction rope 4 and the self-resetting reel 10, thereby ensuring the use of the cutter 5 and realizing automatic adjustment of the position of the cutter 5, which is more convenient and quick to use.
[0031] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.
Claims
1. A rubber insulating tape, comprising a reel (1), characterized in that: The outer wall of the reel (1) is wound with an adhesive tape (2), and the reel (1) is composed of a smooth reeling surface and a hard tube. A limit plate (3) is tightly fitted on the inner wall of the hard tube of the reel (1), and a traction rope (4) extending to the outside is arranged inside the limit plate (3). The inner end of the traction rope (4) is fixedly connected to a cutter (5) tightly fitted on the end face of the outer wall of the adhesive tape (2) to achieve cutting of the adhesive tape (2).
2. A rubber insulating tape according to claim 1, characterized in that: The cutter (5) is provided with a cavity inside for supplying the adhesive tape (2) to move.
3. The rubber insulating tape according to claim 1, characterized in that: A knife groove (6) is provided on the inner wall of the bottom of the cutter (5), and a cutting knife (7) for cutting the adhesive tape (2) is installed above the knife groove (6).
4. A rubber insulating tape according to claim 3, characterized in that: The top end of the cutting knife (7) is fixedly connected to a vertical rod (8) extending to the top of the cutter (5), and a pressing portion (9) is fixed to the end of the vertical rod (8).
5. A rubber insulating tape according to claim 4, characterized in that: The vertical rod (8) is connected to the inner wall of the cutter (5) by sliding and resetting via a sliding groove and a resetting spring.
6. The rubber insulating tape according to claim 1, characterized in that: A self-resetting winding drum (10) is installed inside the limiting plate (3), and the traction rope (4) is wound around and connected to the outer wall of the self-resetting winding drum (10).