Escape rope with port convenient to externally connect
By designing an auxiliary device including rectangular frame, screw, sliding rod and bending rod, the problem of difficulty in fixing the hook of the escape rope in emergency situations is solved, and the stable external connection and safe escape of the rope body are achieved.
Patent Information
- Application Number
- CN202421693186.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-17
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-07-17
AI Technical Summary
In an emergency, the hook of the escape rope is difficult to fix on the metal ring, resulting in the use of the escape rope being blocked.
An auxiliary device is designed, including a rectangular frame, a screw, a sliding rod and a bending rod. Through the cooperation of these components, the rope body can be fixed to the railing of the environment in an emergency, ensuring the stable use of the rope body.
Through this auxiliary device, the escape rope can be flexibly connected to the environment in an emergency, improving the flexibility and practicality of the escape rope and ensuring safe escape.
Smart Images
Figure CN222969071U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of escape ropes, in particular to an escape rope with a port convenient for external connection. Background Art
[0002] An escape rope is a rope tool used for self - rescue, saving people or transferring property in case of emergency, especially in a fire. In addition, the escape rope can also be used in other emergency rescue scenarios, such as escape and rescue in natural disasters like earthquakes and mountain floods. Therefore, the breaking strength of the escape rope is usually relatively high to ensure that it can bear the weight and impact force of the user in an emergency.
[0003] When using an escape rope, usually the hook at one end of the escape rope is hung on a metal ring fixed to the wall through a bolt. Since the position of the metal ring is fixed before the actual use of the escape rope, in an emergency, there may be a situation where the hook cannot be hung on the metal ring due to environmental factors, resulting in difficulties in fixing the escape rope and problems in the use of the escape rope being blocked. Summary of the Utility Model
[0004] The technical problem to be solved by the utility model is: Since the position of the metal ring is fixed before the actual use of the escape rope, in an emergency, there may be a situation where the hook cannot be hung on the metal ring due to environmental factors, resulting in difficulties in fixing the escape rope and problems in the use of the escape rope being blocked.
[0005] The technical solution adopted by the utility model to solve its technical problem is: An escape rope with a port convenient for external connection, including a rope body. A hook is arranged at one end of the rope body. One end of the hook is rotatably connected to a rotating rod. A threaded cylinder is threadedly connected to the outer surface of the rotating rod. An auxiliary device is arranged at the bottom end of the hook. The auxiliary device includes a rectangular frame. The top end of the rectangular frame is fixedly connected to the bottom end of the hook. A screw rod and two round rods are fixedly connected to the inner wall of the rectangular frame. Opposite - direction threads are arranged on the outer surface of the screw rod. Two sliding rods are threadedly connected to the outer surface of the screw rod. The two ends of the inner wall of each sliding rod slide on the outer surfaces of the two round rods respectively. A number of bent rods are fixedly connected to one side of each of the two sliding rods, and the positions of the bent rods on the outer surfaces of the two sliding rods are staggered from each other.
[0006] The effect achieved by the above components is: by arranging the bending rod, when using the escape rope, one end of the rope body is wrapped around the bottom end of the hook and connected to the hook and the rectangular frame. When the position of one end of the rope body cannot be fixed by the hook, the several bending rods on one side of the two sliding rods can be respectively clamped on both sides of the balcony handrail or the window railing, and then the screw rod is pushed to rotate so that the two sliding rods move in the same direction on the outer surface of the screw rod and the outer surface of the round rod, the bent rods on one side of the two sliding rods are staggered and clamped on both sides of the railing, and the rectangular frame and the hook are fixed on one side of the railing, so as to facilitate the external connection of one end of the rope body with the environment, and then the rope body can be used for safe escape, thereby improving the flexibility and practicality of the escape rope when used.
[0007] Preferably, rectangular grooves are provided on both sides of the rectangular frame, and T-shaped blocks are fixedly connected to both ends of the sliding rod, and the outer surface of the T-shaped block slides on the inner wall of the rectangular groove and one side of the rectangular frame.
[0008] The effect achieved by the above components is: when the screw is rotated to control the movement of the two sliding rods, the T-shaped blocks at both ends of the sliding rods will slide on the inner wall of the rectangular groove and the outer surface of the rectangular frame, further limiting the angle between the sliding rod and the rectangular frame, and avoiding the angle of the sliding rod from being deflected as much as possible.
[0009] Preferably, one side of the top end of the bending rod is fixedly connected with an inclined block, and one end of the inclined block away from the bending rod is fixedly connected to one side of the sliding rod.
[0010] The effect achieved by the above components is: by setting the inclined block, the connection between the bending rod and the sliding rod can be reinforced, so as to avoid the connection between the bending rod and the sliding rod from breaking when the bending rod is pressed on the surface of the object and subjected to force, thereby improving the connection stability between the sliding rod and the bending rod.
[0011] Preferably, one end of the bending rod away from the sliding rod is fixedly connected to the bending rod, and the two ends of the bending rod are respectively fixedly connected to one side of the top end and one side of the bottom end of the bending rod.
[0012] The effect achieved by the above components is that by arranging the bending rod, the outer surface shape of the end of the bending rod away from the sliding rod can be reinforced, thereby improving the structural stability of the bending rod.
[0013] Preferably, recessed blocks are fixedly connected to both sides of the top of the rectangular frame, and the inner wall edges of the recessed blocks are arc-shaped.
[0014] The effect achieved by the above components is: after the escape rope is connected to the hook when used, a section of the rope can be placed in the concave block, and the position of the rope can be restricted by the concave block, so as to avoid frequent shaking of the end of the rope close to the hook when using the escape rope, causing wear and affecting the strength of the rope.
[0015] Preferably, several positioning blocks are fixedly connected to one side of the top end of the rectangular frame, and the length of the positioning block is greater than the length of the concave block.
[0016] The effect achieved by the above components is that when using the escape rope, the side of the rectangular frame with the positioning block can be abutted against the wall or other planes to further limit the positions of the hook and the rope body relative to the plane, thereby enhancing the stability when using the escape rope.
[0017] Preferably, a positioning device is provided at the top end of the rectangular frame. The positioning device includes a bolt, the bottom end of the bolt is rotatably connected to the top end of the rectangular frame, a pressure rod is threadedly connected to the outer surface of the bolt, one end of the pressure rod away from the screw rod slides on one side of the rectangular frame, and a stop block is fixedly connected to one end of the pressure rod.
[0018] The effect achieved by the above components is that when the escape rope is not in use, the rope body can be wound around the outer surface of the rectangular frame. After winding, the tail end of the rope body is placed below the pressure rod, and the bolt is rotated to control the pressure rod to move downward on the outer surface of the rectangular frame to fix the tail end of the rope body between the stop block of the pressure rod and the top end of the rectangular frame, which is convenient for storing and organizing the rope body.
[0019] Preferably, several protrusions are fixedly connected to the top end of the bolt, and the protrusions are circumferentially distributed on the top end outer surface of the bolt.
[0020] The effect achieved by the above components is that holding the protrusions at the top end of the bolt by hand can increase the friction when the hand contacts the outer surface of the top end of the bolt, making it more convenient to rotate the bolt to control the movement of the pressure rod.
[0021] The beneficial effects of the present utility model are:
[0022] The auxiliary device of the present utility model can externally connect one end of the rope body to the environment by respectively clamping several bent rods on one side of the two sliding rods on both sides of the balcony handrail or window railing, and pushing the screw rod to rotate to adjust the positions of the two sliding rods to clamp the bent rods on both sides of the railing, which is convenient for externally connecting one end of the rope body to the environment and enhances the flexibility and practicality when using the escape rope. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] The present utility model will be further described below with reference to the drawings and embodiments.
[0024] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;
[0025] Figure 2 is a three-dimensional structural schematic diagram of the hook of the present utility model;
[0026] Figure 3 is a three-dimensional structural schematic diagram of the rectangular frame of the present utility model;
[0027] Figure 4 This is a schematic three-dimensional structure diagram of the sliding rod of the present utility model.
[0028] Legend: 1. Rope body; 2. Auxiliary device; 3. Positioning device; 4. Hook; 5. Rotating rod; 6. Threaded cylinder; 21. Rectangular frame; 22. Screw rod; 23. Round rod; 24. Sliding rod; 25. Bent rod; 26. Rectangular groove; 27. T-shaped block; 28. Inclined block; 29. Curved rod; 210. Concave block; 211. Positioning block; 31. Bolt; 32. Pressing rod; 33. Stopper; 34. Protrusion. Specific embodiments
[0029] Now, the present utility model will be further described in detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.
[0030] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0031] Embodiment 1 Figure 1 An escape rope with a convenient external connection at the port as shown, including a rope body 1. One end of the rope body 1 is provided with a hook 4. One end of the hook 4 is rotatably connected to a rotating rod 5. The outer surface of the rotating rod 5 is threadedly connected to a threaded cylinder 6. The bottom end of the hook 4 is provided with an auxiliary device 2.
[0032] Figures 1-4The auxiliary device 2 shown includes a rectangular frame 21, the top of the rectangular frame 21 is fixedly connected to the bottom of the hook 4, the inner wall of the rectangular frame 21 is fixedly connected with a screw 22 and two round rods 23, the outer surface of the screw 22 is provided with threads in opposite directions, the outer surface of the screw 22 is threadedly connected with two sliding rods 24, the inner wall ends of the sliding rod 24 slide on the outer surfaces of the two round rods 23 respectively, and one side of the two sliding rods 24 is fixedly connected with a plurality of bending rods 25, and the positions of the bending rods 25 on the outer surfaces of the two sliding rods 24 are staggered. By setting the bending rods 25, when using the escape rope, one end of the rope body 1 is wound around the bottom end of the hook 4 and connected to the hook 4 When the position of one end of the rope body 1 cannot be fixed by the hook 4, the bent rods 25 on one side of the two sliding rods 24 can be respectively clamped on both sides of the balcony handrail or the window railing, and then the screw rod 22 is pushed to rotate so that the two sliding rods 24 move in the same direction on the outer surface of the screw rod 22 and the outer surface of the round rod 23, and the bent rods 25 on one side of the two sliding rods 24 are staggered and clamped on both sides of the railing respectively, and the rectangular frame 21 and the hook 4 are fixed on one side of the railing, so as to facilitate the external connection of one end of the rope body 1 with the environment, and then the rope body 1 can be used for safe escape, thereby improving the flexibility and practicality of the escape rope when used.
[0033] Figures 2-4 The rectangular frame 21 shown is provided with rectangular grooves 26 on both sides, and T-shaped blocks 27 are fixedly connected at both ends of the sliding rod 24. The outer surface of the T-shaped block 27 slides on the inner wall of the rectangular groove 26 and one side of the rectangular frame 21. When the screw 22 is rotated to control the movement of the two sliding rods 24, the T-shaped blocks 27 at both ends of the sliding rod 24 will slide on the inner wall of the rectangular groove 26 and the outer surface of the rectangular frame 21, further limiting the angle between the sliding rod 24 and the rectangular frame 21, and avoiding the angle of the sliding rod 24 from being deflected as much as possible. An inclined block 28 is fixedly connected to one side of the top end of the bending rod 25, and the end of the inclined block 28 away from the bending rod 25 is fixedly connected to one side of the sliding rod 24. By setting the inclined block 28, the connection between the bending rod 25 and the sliding rod 24 can be reinforced, and the connection between the bending rod 25 and the sliding rod 24 can be avoided as much as possible. Fracture occurs at the connection between the sliding rod 24 and the bending rod 25 when it is pressed on the surface of an object and subjected to force, thereby improving the connection stability between the sliding rod 24 and the bending rod 25.
[0034] Figures 2-4One end of the shown bent rod 25 away from the sliding rod 24 is fixedly connected to a curved rod 29. Both ends of the curved rod 29 are fixedly connected to one side of the top end and one side of the bottom end of the bent rod 25 respectively. By providing the curved rod 29, the outer surface shape of the end of the bent rod 25 away from the sliding rod 24 can be strengthened, and the structural stability of the bent rod 25 can be improved. On both sides of the top end of the rectangular frame 21, there are fixedly connected concave blocks 210. The edge of the inner wall of the concave block 210 is arc-shaped. When using the escape rope, after connecting the rope body 1 to the hook 4, one section of the rope body 1 can be placed at the concave block 210. The position of the rope body 1 is restricted by the concave block 210, and as much as possible, the end of the rope body 1 close to the hook 4 is prevented from shaking frequently during the use of the escape rope, resulting in wear and affecting the strength of the rope body 1. On one side of the top end of the rectangular frame 21, there are fixedly connected a number of positioning blocks 211. The length of the positioning block 211 is greater than the length of the concave block 210. When using the escape rope, the side of the rectangular frame 21 provided with the positioning blocks 211 can be abutted against the wall or other planes to further restrict the positions of the hook 4 and the rope body 1 relative to the plane, and improve the stability during the use of the escape rope.
[0035] Figures 1-3 As shown, a positioning device 3 is provided at the top end of the rectangular frame 21. The positioning device 3 includes a bolt 31. The bottom end of the bolt 31 is rotatably connected to the top end of the rectangular frame 21. A pressure rod 32 is threadedly connected to the outer surface of the bolt 31. One end of the pressure rod 32 away from the screw 22 slides on one side of the rectangular frame 21. One end of the pressure rod 32 is fixedly connected to a stop block 33. When not using the escape rope, the rope body 1 can be wound around the outer surface of the rectangular frame 21. After winding, the tail end of the rope body 1 is placed below the pressure rod 32. Rotate the bolt 31 to control the pressure rod 32 to move downward on the outer surface of the rectangular frame 21 to fix the tail end of the rope body 1 between the stop block 33 of the pressure rod 32 and the top end of the rectangular frame 21, which is convenient for storing and organizing the rope body 1. A number of protrusions 34 are fixedly connected to the top end of the bolt 31. The protrusions 34 are circumferentially distributed on the top outer surface of the bolt 31. Holding the protrusions 34 at the top end of the bolt 31 by hand can increase the friction when the hand contacts the outer surface of the top end of the bolt 31, and it is more convenient to rotate the bolt 31 to control the movement of the pressure rod 32.
[0036] Working principle: When using the escape rope, first wrap one end of the rope body 1 around the bottom end of the hook 4 to connect the hook 4 and the rectangular frame 21. Then, the hook 4 can be opened by pushing the rotating rod 5 to rotate, and the hook 4 is hung on the outside of the metal ring at the notch of the hook 4. Then, the threaded tube 6 is rotated to make the threaded tube 6 move on the outer surface of the rotating rod 5 and sleeve on one end of the hook 4. If the position of one end of the rope body 1 cannot be fixed by the hook 4 and the metal ring, the bent rods 25 on one side of the two sliding rods 24 can be respectively clamped on both sides of the balcony handrail or the window railing, and the screw rod 22 can be pushed to rotate so that the two sliding rods 24 face the same direction on the outer surface of the screw 22 and the outer surface of the round rod 23. The user then uses a belt or ties the rope 1 to the body surface to escape by descending through the rope 1. When the escape rope is not in use, the rope 1 can be wound around the outer surface of the rectangular frame 21. After the winding is completed, the tail end of the rope 1 is placed under the pressure rod 32. The bolt 31 is turned to control the pressure rod 32 to move downward on the outer surface of the rectangular frame 21 to fix the tail end of the rope 1 between the stopper 33 of the pressure rod 32 and the top of the rectangular frame 21, so as to facilitate the storage and arrangement of the rope 1.
[0037] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without departing from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.
Claims
1. An escape rope with a port for convenient external connection, comprising a rope body (1), characterized in that: A hook (4) is provided at one end of the rope body (1), and a rotating rod (5) is rotatably connected to one end of the hook (4). The outer surface of the rotating rod (5) is threadedly connected to a threaded cylinder (6). An auxiliary device (2) is provided at the bottom end of the hook (4), and the auxiliary device (2) comprises a rectangular frame (21). The top end of the rectangular frame (21) is fixedly connected to the bottom end of the hook (4), and the inner wall of the rectangular frame (21) is fixedly connected to a screw rod (22) and two round rods (23). The outer surface of the screw rod (22) is provided with threads in opposite directions. The outer surface of the screw rod (22) is threadedly connected to two sliding rods (24), and the two ends of the inner wall of the sliding rod (24) slide on the outer surfaces of the two round rods (23) respectively. A plurality of bending rods (25) are fixedly connected to one side of the two sliding rods (24), and the positions of the bending rods (25) on the outer surfaces of the two sliding rods (24) are staggered.
2. The escape rope with a convenient external port according to claim 1 is characterized by: Rectangular grooves (26) are provided on both sides of the rectangular frame (21), and T-shaped blocks (27) are fixedly connected to both ends of the sliding rod (24), and the outer surface of the T-shaped block (27) slides on the inner wall of the rectangular groove (26) and one side of the rectangular frame (21).
3. The escape rope with a convenient external port according to claim 2 is characterized by: A top side of the bending rod (25) is fixedly connected to an inclined block (28), and an end of the inclined block (28) away from the bending rod (25) is fixedly connected to one side of the sliding rod (24).
4. The escape rope with a convenient external port according to claim 3 is characterized by: One end of the bending rod (25) away from the sliding rod (24) is fixedly connected to a bending rod (29), and two ends of the bending rod (29) are respectively fixedly connected to the top end and the bottom end of the bending rod (25).
5. The escape rope with a convenient external port according to claim 4 is characterized by: Concave blocks (210) are fixedly connected to both sides of the top end of the rectangular frame (21), and the inner wall edge of the concave block (210) is arc-shaped.
6. The escape rope with a convenient external connection port according to claim 5 is characterized by: A plurality of positioning blocks (211) are fixedly connected to one side of the top end of the rectangular frame (21), and the length of the positioning blocks (211) is greater than the length of the concave blocks (210).
7. The escape rope with a convenient external connection port according to claim 6 is characterized by: A positioning device (3) is provided at the top of the rectangular frame (21), and the positioning device (3) comprises a bolt (31), the bottom end of the bolt (31) is rotatably connected to the top of the rectangular frame (21), the outer surface of the bolt (31) is threadedly connected to a pressure rod (32), one end of the pressure rod (32) away from the screw rod (22) slides on one side of the rectangular frame (21), and one end of the pressure rod (32) is fixedly connected to a stopper (33).
8. The escape rope with a convenient external connection port according to claim 7 is characterized in that: A plurality of protrusions (34) are fixedly connected to the top end of the bolt (31), and the protrusions (34) are distributed in a circumferential manner on the top end of the outer surface of the bolt (31).