Escape rope with anti-skid knot
By incorporating convenient devices and reinforcing structures into the escape rope, the problem of the lack of a fixed structure in traditional escape ropes is solved, achieving stable connection of the escape rope and safe escape.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2026-03-13
AI Technical Summary
Traditional escape ropes lack a fixed structure and require specialized knots, making it difficult to ensure stable use by trapped individuals in emergency situations and posing safety hazards.
Design an escape rope with a built-in anti-slip knot. One end of the rope is equipped with a convenient device, including components such as a mounting rod, mounting frame, fixing strap, and bolts, which facilitates quick and stable fixation to a fixed object. The stability of the rope is improved by the reinforcement device.
It enables convenient installation and stable fixation of the escape rope, reduces the risk of loosening, and improves the safety and reliability of the escape process.
Smart Images
Figure CN223988067U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of escape rope technology, and in particular to an escape rope with a built-in anti-slip knot. Background Technology
[0002] An escape rope is a piece of equipment used in emergency situations to help people safely descend from a height to the ground. It can also be used to rescue trapped individuals, especially those in high-rise buildings.
[0003] Traditional escape ropes are used by fixing one end to a fixed object indoors and then throwing the rope outside. Trapped people use the rope to escape on the ground. To ensure that trapped people can hold on stably, existing escape ropes have several anti-slip knots on their surface to facilitate a gradual and stable descent and improve safety. However, in actual use, it has been found that some escape ropes do not have a fixed structure at one end and require the use of professional fixing knots to ensure the stability of the escape rope. However, it is difficult to guarantee that trapped people will know how to use professional knots during an escape. Such escape ropes have certain limitations and safety hazards, affecting the safe escape of trapped people. Utility Model Content
[0004] The technical problem this utility model aims to solve is that some escape ropes do not have a fixed structure at one end and require the use of professional fixing knots to ensure the stability of the escape rope. However, during an escape, it is difficult to guarantee that the trapped person will know how to use professional knots. Such escape ropes have certain limitations and safety hazards, affecting the safe escape of the trapped person.
[0005] The technical solution adopted by this utility model to solve its technical problem is: an escape rope with a built-in anti-slip knot, comprising a rope, the surface of which is provided with a plurality of evenly distributed knots, a convenient device provided on one end of the rope, the convenient device including an installation rod, the installation rod being inserted into the inner wall of the rope, an installation frame being fixedly connected to one end of the installation rod, a fixing strap being fixedly connected to one side surface of the installation frame, a plurality of evenly distributed fixing holes being opened on the surface of the fixing strap, the fixing strap being inserted into the inner wall of the installation frame, a bolt being threaded through the surface of the installation frame, the bolt being inserted into the inner wall of the fixing hole, a thread being opened on the arc surface of the installation rod, a baffle being sleeved on the arc surface of the installation rod, and a nut being threadedly connected to the arc surface of the installation rod.
[0006] The effects achieved by the above components are: the rope is more convenient to use and easier to install and fix stably, ensuring a stable connection at one end of the rope and preventing it from loosening during use, thus improving the rope's performance and safety.
[0007] Preferably, a washer is fitted on the arc surface of the bolt, the washer being a metal ring, and the metal ring abutting against the surface of the mounting frame.
[0008] The effect achieved by the above components is that, by setting the washers, the bolts can be installed on the mounting frame more stably and securely, making them less prone to loosening, thereby more stably fixing the fixing straps and ensuring the position of the rope is fixed.
[0009] Preferably, a connecting rope is fixedly connected to one end of the bolt, and the other end of the connecting rope is fixedly connected to the surface of the mounting frame.
[0010] The effects achieved by the above components are: by setting up the connecting rope, the bolts are made easier to pick up during use, the adjusted fixing strap is fixed, and the bolts are less likely to fall off or be lost during use.
[0011] Preferably, a insert is fixedly connected to one side surface of the fixing belt, and the insert has a trapezoidal cross-section.
[0012] The effect achieved by the above components is that the insert allows the fixing strap to be inserted into the inner wall of the mounting frame more conveniently and quickly, thereby facilitating the fixing and installation of the rope and improving the ease of use of the device.
[0013] Preferably, the inner wall of the rope is provided with an installation tube, the cross-section of the installation tube is in the shape of an "I", and the installation rod is inserted into the inner wall of the installation tube.
[0014] The effect achieved by the above components is that, by setting up the installation tube, the installation rod can be more stable when it is installed through the inner wall of the rope, and it is less likely to slip and rub, thereby reducing the wear and damage to the rope and ensuring the normal use of the rope.
[0015] Preferably, a reinforcement device is provided on the side of the rope away from the convenient device. The reinforcement device includes an assembly tube, which is fixedly connected to one end of the rope. An assembly post is threadedly connected to the inner wall of the assembly tube, and a hook is fixedly connected to the surface of the assembly post.
[0016] The effect achieved by the above components is that when people escape using ropes, the ropes are less likely to sway during use, thus ensuring the stable use of the ropes, better guaranteeing escape and rescue, and improving the effectiveness of rope use.
[0017] Preferably, a screw is inserted through the inner wall of the assembly tube, and the screw is threadedly connected to the inner wall of the assembly column.
[0018] The effect achieved by the above components is that the screws make the assembly column more stable on the assembly tube, and it is not easy to rotate and loosen during installation and use, thus ensuring the normal use of the reinforcement device.
[0019] Preferably, the inner wall of the hook is fixedly connected with a reinforcing pad, which is a rubber pad.
[0020] The effect achieved by the above components is that, by setting the reinforcing pad, the friction of the hook is further increased when an object is hung, so that the hook is more stable and less likely to loosen, thus improving the effectiveness of the reinforcing device.
[0021] The beneficial effects of this utility model are:
[0022] The rope of this invention is more convenient to use and easier to install and fix stably, ensuring a stable connection at one end of the rope and preventing it from loosening during use, thus improving the rope's performance and safety. Attached Figure Description
[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0024] Figure 1 This is a schematic diagram of the structure of this utility model;
[0025] Figure 2 This is a schematic diagram of the structure of the convenient device of this utility model;
[0026] Figure 3 This is a utility model Figure 2 A schematic diagram of the side structure;
[0027] Figure 4 This is a structural schematic diagram of the reinforcement device of this utility model.
[0028] Legend: 1. Rope; 2. Knot; 3. Convenience device; 31. Mounting rod; 32. Mounting frame; 33. Fixing strap; 34. Fixing hole; 35. Bolt; 36. Baffle; 37. Nut; 38. Mounting tube; 39. Connecting rope; 310. Washer; 311. Insert; 4. Reinforcing device; 41. Assembly tube; 42. Assembly column; 43. Hook; 44. Screw; 45. Reinforcing pad. Detailed Implementation
[0029] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.
[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0031] Figure 1 The escape rope shown includes a rope 1 with several evenly distributed knots 2 on its surface, a convenient device 3 on one end of the rope 1, and a reinforcement device 4 on the side of the rope 1 away from the convenient device 3.
[0032] Figure 1 , Figure 2 and Figure 3 The convenient device 3 shown includes a mounting rod 31, which is inserted into the inner wall of the rope 1. A mounting frame 32 is fixedly connected to one end of the mounting rod 31. A fixing strap 33 is fixedly connected to one side surface of the mounting frame 32. The fixing strap 33 has several evenly distributed fixing holes 34 on its surface. The fixing strap 33 is inserted into the inner wall of the mounting frame 32. A bolt 35 is threaded through the surface of the mounting frame 32 and inserted into the inner wall of the fixing holes 34. A thread is formed on the arc surface of the mounting rod 31, and a baffle 36 is fitted onto the arc surface of the mounting rod 31. A nut 37 is threaded onto the arc surface of the mounting rod 31. When using the rope 1 for escape, first insert the mounting rod 31 through the inner wall of one end of the rope 1, and then fit the baffle 36 onto the mounting rod 31. 1. Then, thread the nut 37 onto the mounting rod 31 until the nut 37 contacts and presses against the baffle 36. Then, wrap the fixing strap 33 around the fixed object inside the house and pass it through the inner wall of the mounting frame 32. Pull the fixing strap 33 to make it stably contact the fixed object. Then, thread the bolt 35 onto the mounting frame 32 and pass it through the fixing hole 34 on the surface of the fixing strap 33. Then, throw the rope 1 outside the house. Then, people can use the rope 1 to escape. At this time, the rope 1 is more convenient to use and more convenient to install and fix stably. It ensures a stable connection at one end of the rope 1 and is not easy to loosen during use, thus improving the use effect and safety of the rope 1.
[0033] Figure 1 , Figure 2 and Figure 3A washer 310 is fitted on the arc surface of the bolt 35 shown. The washer 310 is a metal ring that abuts against the surface of the mounting frame 32. The washer 310 makes the bolt 35 fit more stably and securely on the mounting frame 32, preventing it from loosening. This ensures a more stable fixation of the fixing strap 33 and guarantees the position of the rope 1. A connecting rope 39 is fixedly connected to one end of the bolt 35, and the other end of the connecting rope 39 is fixedly connected to the surface of the mounting frame 32. The connecting rope 39 makes it easier to pick up the bolt 35 during use, fixes the adjusted fixing strap 33, and prevents the bolt 35 from falling off or being lost during use.
[0034] Figure 1 , Figure 2 and Figure 3 The fixing strap 33 shown has a fixed insert 311 on one side surface. The insert 311 has a trapezoidal cross-section. The insert 311 allows the fixing strap 33 to be inserted into the inner wall of the mounting frame 32 more conveniently and quickly, thus facilitating the fixing and installation of the rope 1 and improving the ease of use of the convenient device 3. The inner wall of the rope 1 is provided with an installation tube 38. The installation tube 38 has an "I" shaped cross-section. The installation rod 31 is inserted into the inner wall of the installation tube 38. The installation tube 38 makes the installation rod 31 more stable when it is installed through the inner wall of the rope 1, and it is less likely to slip and rub, thus preventing wear and damage to the rope 1 and ensuring the normal use of the rope 1.
[0035] Figure 1 and Figure 4 The reinforcement device 4 shown includes an assembly tube 41, which is fixedly connected to one end of the rope 1. An assembly post 42 is threadedly connected to the inner wall of the assembly tube 41, and a hook 43 is fixedly connected to the surface of the assembly post 42. When the rope 1 is thrown outdoors for escape, the assembly post 42 is threadedly installed in the inner wall of the assembly tube 41 at one end of the rope 1, so that the hook 43 is fixed to one end of the rope 1. After the hook 43 is thrown outside, it will contact and hook onto an object near the ground. Then the rope 1 is fixed with the help of the convenient device 3. At this time, when the escapee uses the rope 1 for escape, the rope 1 is not easy to shake during use, thus ensuring the stable use of the rope 1, better ensuring escape and rescue, and improving the use effect of the rope 1.
[0036] Figure 1 and Figure 4A screw 44 is inserted through the inner wall of the assembly tube 41 shown. The screw 44 is threaded through the inner wall of the assembly column 42. The screw 44 makes the assembly column 42 more stably installed on the assembly tube 41, and it is not easy to rotate and loosen during installation and use, thus ensuring the normal use of the reinforcement device 4. A reinforcement pad 45 is fixedly connected to the inner wall of the hook 43. The reinforcement pad 45 is a rubber pad. The reinforcement pad 45 increases the friction when the hook 43 hangs an object, thus making the engagement more stable and less prone to loosening, thereby improving the use effect of the reinforcement device 4.
[0037] Working principle: When using rope 1 for escape, first, insert the mounting rod 31 through the inner wall of one end of rope 1, then put the baffle 36 on the mounting rod 31, and then thread the nut 37 onto the mounting rod 31 until the nut 37 and the baffle 36 come into contact and press together. Then, wrap the fixing strap 33 around the fixed object inside the house, and then pass the fixing strap 33 through the inner wall of the mounting frame 32. Pull the fixing strap 33 to make it stably contact the fixed object. Then, thread the bolt 35, which is fixed to the connecting rope 39, onto the mounting frame 32 and pass through it, and make the bolt 35 pass through the fixing hole 34 on the surface of the fixing strap 33. Then, throw rope 1 outside the house, and then people can use rope 1 to escape. At this time, rope 1 is more convenient to use and more convenient to install and fix stably, ensuring a stable connection at one end of rope 1 and preventing loosening during use, thus improving the effectiveness and safety of rope 1.
[0038] When rope 1 is thrown outside for escape, the mounting post 42 is threaded into the inner wall of the mounting tube 41 at one end of rope 1, and the screw 44 is threaded through the mounting tube 41 to connect with the mounting post 42, thus fixing the hook 43 to one end of rope 1. After the hook 43 is thrown outside, it will contact and hook onto an object near the ground. Then, rope 1 is secured with the convenient device 3. When the escapee uses rope 1 for escape, rope 1 is less likely to shake during use, thus ensuring the stable use of rope 1, better guaranteeing escape and rescue, and improving the effectiveness of rope 1.
[0039] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.
Claims
1. A self-gripping escape rope comprising a rope (1), characterised in that: The surface of the rope (1) is provided with several evenly distributed knots (2). One end of the rope (1) is provided with a convenient device (3). The convenient device (3) includes an installation rod (31). The installation rod (31) is inserted into the inner wall of the rope (1). One end of the installation rod (31) is fixedly connected to an installation frame (32). One side surface of the installation frame (32) is fixedly connected to a fixing strap (33). The surface of the fixing strap (33) is provided with several evenly distributed fixing holes (34). The fixing strap (33) is inserted into the inner wall of the installation frame (32). The surface of the installation frame (32) is threaded with a bolt (35). The bolt (35) is inserted into the inner wall of the fixing hole (34). The arc surface of the installation rod (31) is threaded. The arc surface of the installation rod (31) is fitted with a baffle (36). The arc surface of the installation rod (31) is threaded with a nut (37).
2. The escape rope with anti-skid knots according to claim 1, characterized in that: A washer (310) is fitted on the arc surface of the bolt (35). The washer (310) is a metal ring and abuts against the surface of the mounting frame (32).
3. The escape rope with anti-skid knots according to claim 1, characterized in that: One end of the bolt (35) is fixedly connected to a connecting rope (39), and the other end of the connecting rope (39) is fixedly connected to the surface of the mounting frame (32).
4. The escape rope with anti-skid knots of claim 1, characterized in that: A insert (311) is fixedly connected to one side surface of the fixing band (33), and the cross section of the insert (311) is trapezoidal.
5. The escape rope with anti-skid knots of claim 1, characterized in that: The inner wall of the rope (1) is provided with an installation tube (38), the cross section of the installation tube (38) is in the shape of "I", and the installation rod (31) is inserted into the inner wall of the installation tube (38).
6. The escape rope with anti-skid knots of claim 1, characterized in that: A reinforcement device (4) is provided on the side of the rope (1) away from the convenient device (3). The reinforcement device (4) includes an assembly tube (41). The assembly tube (41) is fixedly connected to one end of the rope (1). An assembly column (42) is threadedly connected to the inner wall of the assembly tube (41). A hook (43) is fixedly connected to the surface of the assembly column (42).
7. The escape rope with anti-skid knots according to claim 6, characterized in that: A screw (44) is inserted through the inner wall of the assembly tube (41), and the screw (44) is threaded through the inner wall of the assembly column (42).
8. The escape rope with anti-skid knots of claim 6, characterized in that: The inner wall of the hook (43) is fixedly connected to a reinforcing pad (45), which is a rubber pad.