Rolled escape rope
By designing a winding escape rope that includes an auxiliary device of rectangular block, sliding block, threaded barrel and spring, the problem of large area occupancy and difficulty in quickly loosening the escape rope when not in use is solved, and more convenient and flexible use is achieved.
Patent Information
- Application Number
- CN202421599084.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-08
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-08
AI Technical Summary
When not in use, the escape rope is easy to occupy a large area and is difficult to loosen quickly, resulting in inconvenient storage and delaying the escape time.
A winding escape rope is designed, and auxiliary devices include rectangular blocks, sliding blocks, threaded barrels and springs. Through the cooperation of these components, stable winding and rapid loosening of the rope body is achieved.
It effectively solves the storage problem of escape ropes when they are not in use, and quickly loosens the rope body in an emergency, improving the convenience and flexibility of escape ropes.
Smart Images
Figure CN222900038U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of escape ropes, in particular to a coiled escape rope. Background Technique
[0002] An escape rope is a rope tool used for self-rescue, rescuing 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 such as 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] In order to meet the needs in case of emergency escape, the length of the escape rope usually reaches about 30 meters. When the escape rope is not in use, if it is placed randomly, it will occupy a large area, resulting in inconvenient storage. Randomly coiling the escape rope will cause the escape rope to not be quickly released when in use, delaying the escape opportunity and reducing the convenience of using the escape rope. Content of the Utility Model
[0004] The technical problem to be solved by the utility model is that when the escape rope is not in use, if it is placed randomly, it will occupy a large area, resulting in inconvenient storage. Randomly coiling the escape rope will cause the escape rope to not be quickly released when in use, delaying the escape opportunity and reducing the convenience of using the escape rope.
[0005] The technical solution adopted by the utility model to solve its technical problem is: a coiled escape rope, including a rope body. One end of the rope body is provided with a hook. One side of the hook is rotatably connected with a rotating rod. The outer surface of the rotating rod is threadedly connected with a sleeve. The outer surface of the rope body is provided with an auxiliary device. The auxiliary device includes a rectangular block and a sliding block. The inner wall of the rectangular block is fixedly connected with the outer surface of the rope body close to the hook. One side of the rectangular block is fixedly connected with a screw rod and a round rod. The sliding block slides on the outer surface of the rope body. One side of the sliding block is rotatably connected with a threaded cylinder. The inner wall of the threaded cylinder is threadedly connected with the outer surface of the screw rod. One side of the outer surface of the sliding block close to the threaded cylinder is fixedly connected with a cylinder. The top ends of the rectangular block and the sliding block are provided with a groove block by means of a convenient device. The inner wall of the groove block is slidably connected with a pressing block. One side of the pressing block is fixedly connected with a plurality of pressing rods. Two springs are arranged inside the groove block. The upper and lower ends of the two springs are respectively fixedly connected with one end of the pressing block and the bottom end of the inner wall of the groove block.
[0006] When the escape rope is used, the pressure block is pulled to move and the rope body is pulled out, and the threaded cylinder is then rotated to move the sliding block away from the rectangular block to avoid affecting the normal use of the rope body as much as possible.
[0007] Preferably, the bottom end of the pressure rod is fixedly connected with a convex rod, and the convex rod is made of rubber material.
[0008] The effect achieved by the above components is: by setting the rubber convex rod, the rope body is not easy to slide when the pressure rod is pressed on the surface of the rope body, and it is more stable and not easy to fall off when it is wound on the outer surface of the rectangular block and the sliding block.
[0009] Preferably, an auxiliary block is fixedly connected to the top of the pressing block, and grooves are formed on both sides of the auxiliary block.
[0010] The effect achieved by the above components is that by pinching the grooves on both sides of the auxiliary block, the pressing block can be pulled more conveniently to slide upward on the inner wall of the groove block to adjust the position of the pressing block.
[0011] Preferably, two positioning rods are fixedly connected to the bottom end of the inner wall of the slot block, and the inner wall of the pressing block slides on the outer surfaces of the positioning rods.
[0012] The effect achieved by the above components is that when the pressing block is controlled to move up and down, the pressing block will slide on the outer surface of the positioning rod, further limiting the angle between the pressing block and the slot block, and avoiding the angle deviation when the pressing block moves as much as possible.
[0013] Preferably, a plurality of convex strips are fixedly connected to the outer surface of the threaded barrel, and the convex strips are distributed in a circular shape on the outer surface of the threaded barrel.
[0014] The effect achieved by the above components is that the threaded barrel can be pushed more conveniently to control the rotation of the threaded barrel by pressing the convex strips on the outer surface of the threaded barrel with hands without slipping.
[0015] Preferably, two positioning blocks are fixedly connected to one side of the rectangular block, and the distance between the two positioning blocks is slightly larger than the diameters of the threaded cylinder and the cylinder.
[0016] The effect achieved by the above components is: when the threaded barrel is rotated to move on the outer surface of the screw so that the sliding block and one side of the rectangular block fit together, the threaded barrel and the round barrel will be between the two positioning blocks, further limiting the angle between the rectangular block and the sliding block, and avoiding as much as possible the deviation of the angle between the threaded barrel and the screw, which affects the normal rotation of the threaded barrel.
[0017] Preferably, the convenient device includes two elastic metal sheets, one end of the two elastic metal sheets are fixedly connected to the two sides of the slot block respectively, the bottom ends of the two elastic metal sheets are close to the middle, the bottom ends of the elastic metal sheets are fixedly connected with a T-shaped block, and T-shaped slots are opened on both sides of the rectangular block and the sliding block.
[0018] The effect achieved by the above components is: when using the auxiliary device, the elastic metal sheets on both sides of the slot block can be first broken apart so that the two T-shaped blocks can be normally inserted into the T-shaped slot on the outer surface of the rectangular block or the sliding block, and then the slot block can be pushed to move the T-shaped block to be inserted into the T-shaped slot. The slot block is fixed to the outer surface of the rectangular block and the sliding block by the elastic force of the two elastic metal sheets moving toward the middle. When using the escape rope, the slot block can be directly pushed or pulled to pull the T-shaped block out from the inside of the T-shaped slot, so that the rope body can be directly and quickly released from the outer surface of the rectangular block and the sliding block.
[0019] Preferably, a protrusion is fixedly connected to one side of the elastic metal sheet, and a groove is formed on an outer surface of one side of the protrusion.
[0020] The effect achieved by the above components is: when installing the slot block on the outer surface of the rectangular block or the sliding block, you can pinch the grooves on the outer surfaces of the two protrusions with your hands to pry the two elastic metal sheets upwards, making it easier to insert the T-shaped block into the T-shaped slot, thereby improving the convenience of installing the slot block.
[0021] The beneficial effects of the utility model are:
[0022] The auxiliary device of the utility model can adjust the position between the sliding block and the rectangular block and fix them, then wind the rope body around the outer surfaces of the rectangular block and the sliding block, and fix the position of the rope body on the outer surfaces of the rectangular block and the sliding block by the pressing block, so that the rope body can be stored and sorted when the escape rope is not in use. When the escape rope is in use, the pressing block can be quickly removed by contacting the convenient device to take out the rope body for use, thereby improving the flexibility and convenience when using the escape rope. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0025] Figure 2Schematic diagram of the partial three-dimensional structure of the rope body of the present utility model;
[0026] Figure 3 Schematic diagram of the three-dimensional structure of the sliding block of the present utility model;
[0027] Figure 4 Schematic diagram of the partial sectional three-dimensional structure of the groove block of the present utility model.
[0028] Legend: 1. Rope body; 2. Auxiliary device; 3. Convenient device; 4. Hook; 5. Rotating rod; 6. Sleeve; 21. Rectangular block; 22. Sliding block; 23. Screw rod; 24. Round rod; 25. Threaded cylinder; 26. Cylindrical tube; 27. Groove block; 28. Pressing block; 29. Spring; 210. Pressing rod; 211. Convex rod; 212. Auxiliary block; 213. Positioning rod; 214. Convex strip; 215. Positioning block; 31. T-shaped groove; 32. Elastic metal sheet; 33. T-shaped block; 34. Convex block. Detailed implementation manners
[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 defined and limited, the terms "connected" and "connected to" 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 A coiled escape rope shown, including a rope body 1, characterized in that: a hook 4 is provided at one end of the rope body 1, a rotating rod 5 is rotatably connected to one side of the hook 4, a sleeve 6 is threadedly connected to the outer surface of the rotating rod 5, an auxiliary device 2 is provided on the outer surface of the rope body 1, the auxiliary device 2 includes a rectangular block 21 and a sliding block 22, and a groove block 27 is provided at the top of the rectangular block 21 and the sliding block 22 by means of a convenient device 3.
[0032] Figures 1-4The inner wall of the shown rectangular block 21 is fixedly connected to the outer surface of the rope body 1 near the hook 4. One side of the rectangular block 21 is fixedly connected with a screw rod 23 and a round rod 24. The sliding block 22 slides on the outer surface of the rope body 1. One side of the sliding block 22 is rotatably connected with a threaded cylinder 25. The inner wall of the threaded cylinder 25 is threadedly connected to the outer surface of the screw rod 23. One side of the outer surface of the sliding block 22 near the threaded cylinder 25 is fixedly connected with a cylinder 26. The inner wall of the groove block 27 is slidably connected with a pressing block 28. One side of the pressing block 28 is fixedly connected with a number of pressing rods 210. Two springs 29 are arranged inside the groove block 27. The upper and lower ends of the two springs 29 are respectively fixedly connected to one end of the pressing block 28 and the bottom end of the inner wall of the groove block 27. By setting the pressing block 28, when the escape rope is not in use, with the help of the convenient device 3, the two groove blocks 27 are respectively installed at the tops of the rectangular block 21 and the sliding block 22. Pushing the sliding block 22 can control the sliding block 22 to slide on the outer surface of the rope body 1 towards the direction of the rectangular block 21. The threaded cylinder 25 is sleeved on the outside of the screw rod 23, and the cylinder 26 is sleeved on the outside of the round rod 24. Then rotate the threaded cylinder 25 so that the threaded cylinder 25 moves on the outer surface of the screw rod 23 to drive the cylinder 26 to slide on the outer surface of the round rod 24, adjusting the distance between the rectangular block 21 and the sliding block 22. Then pull the pressing block 28 at the tops of the rectangular block 21 and the sliding block 22 upwards to stretch the spring 29. Then wind the rope body 1 around the outer surfaces of the rectangular block 21 and the sliding block 22. After winding is completed, release the two pressing blocks 28. The spring 29 returns to its original state and pulls the pressing block 28 downwards to press the pressing rods 210 on the rope body 1, sorting and fixing the rope body 1, facilitating the storage of the escape rope. When using the escape rope, pull the pressing block 28 to move and then pull out the rope body 1. Then rotate the threaded cylinder 25 to move the sliding block 22 away from the rectangular block 21 as much as possible to avoid affecting the normal use of the rope body 1.
[0033] Figures 2-4 The bottom end of the shown pressing rod 210 is fixedly connected with a convex rod 211. The convex rod 211 is made of rubber material. By setting the convex rod 211 made of rubber material, when the pressing rod 210 presses on the surface of the rope body 1, the rope body 1 is not likely to slide, and it is more stable and not likely to scatter when wound around the outer surfaces of the rectangular block 21 and the sliding block 22. The top end of the pressing block 28 is fixedly connected with an auxiliary block 212. Grooves are opened on both sides of the auxiliary block 212. Pinching the grooves on both sides of the auxiliary block 212 can more conveniently pull the pressing block 28 to slide upwards on the inner wall of the groove block 27 to adjust the position of the pressing block 28.
[0034] Figures 2-4The bottom end of the inner wall of the slot block 27 shown is fixedly connected to two positioning rods 213, and the inner wall of the pressing block 28 slides on the outer surface of the positioning rods 213. When the pressing block 28 is controlled to move up and down, the pressing block 28 will slide on the outer surface of the positioning rods 213, further limiting the angle between the pressing block 28 and the slot block 27, and avoiding the angle of the pressing block 28 from being deflected when the pressing block 28 moves as much as possible. The outer surface of the threaded barrel 25 is fixedly connected to a plurality of convex strips 214, which are distributed in a circle on the outer surface of the threaded barrel 25. The threaded barrel 25 can be pushed more conveniently by pressing the convex strips 214 on the outer surface of the threaded barrel 25 with your hand. In order to control the rotation of the threaded barrel 25 without causing hand slippage, two positioning blocks 215 are fixedly connected to one side of the rectangular block 21, and the distance between the two positioning blocks 215 is slightly larger than the diameters of the threaded barrel 25 and the cylinder 26. When the threaded barrel 25 is rotated to move on the outer surface of the screw 23 so that the sliding block 22 and one side of the rectangular block 21 fit together, the threaded barrel 25 and the cylinder 26 will be between the two positioning blocks 215, further limiting the angle between the rectangular block 21 and the sliding block 22, and avoiding as much as possible the deviation of the angle between the threaded barrel 25 and the screw 23, which will affect the normal rotation of the threaded barrel 25.
[0035] Figures 1-4 The convenient device 3 shown includes two elastic metal sheets 32, one end of the two elastic metal sheets 32 is fixedly connected to the two sides of the slot block 27, the bottom ends of the two elastic metal sheets 32 are close to the middle, and the bottom ends of the elastic metal sheets 32 are fixedly connected to a T-shaped block 33. T-shaped slots 31 are provided on both sides of the rectangular block 21 and the sliding block 22. When using the auxiliary device 2, the elastic metal sheets 32 on both sides of the slot block 27 can be opened so that the two T-shaped blocks 33 can be normally inserted into the T-shaped slots 31 on the outer surface of the rectangular block 21 or the sliding block 22, and then the slot block 27 is pushed to move and the T-shaped block 33 is inserted into the T-shaped slot 31. The elastic force of the two elastic metal sheets 32 moving close to the middle is The slot block 27 is fixed on the outer surface of the rectangular block 21 and the sliding block 22. When using the escape rope, you can directly push or pull the slot block 27 to pull the T-shaped block 33 out from the inside of the T-shaped slot 31, so that the rope body 1 can be directly and quickly released from the outer surface of the rectangular block 21 and the sliding block 22. A protrusion 34 is fixedly connected to one side of the elastic metal sheet 32, and a groove is provided on the outer surface of one side of the protrusion 34. When the slot block 27 is installed on the outer surface of the rectangular block 21 or the sliding block 22, you can pinch the grooves on the outer surfaces of the two protrusions 34 by hand to pry the two elastic metal sheets 32 upwards, so that the T-shaped block 33 can be inserted into the inside of the T-shaped slot 31, thereby improving the convenience of installing the slot block 27.
[0036] Working principle: When the escape rope is not used to organize and store the rope body 1, first break open the elastic metal sheets 32 on both sides of the groove block 27 so that the two T-shaped blocks 33 can be normally inserted into the T-shaped groove 31 on the outer surface of the rectangular block 21 or the sliding block 22, and then push the groove block 27 to move the T-shaped block 33 to insert it into the T-shaped groove 31. The groove block 27 is fixed to the outer surface of the rectangular block 21 and the sliding block 22 by the elastic force of the two elastic metal sheets 32 moving toward the middle. Then, push the sliding block 22 to control the sliding block 22 to slide on the outer surface of the rope body 1 in the direction of the rectangular block 21, put the threaded cylinder 25 on the outside of the screw rod 23, and the cylinder 26 on the outside of the round rod 24. Use your hand to press the convex strip 214 on the outer surface of the threaded cylinder 25 to push the threaded cylinder 25 to rotate so that the threaded cylinder 25 moves on the outer surface of the screw rod 23 and drives the cylinder 26 to slide on the outer surface of the round rod 24, and adjust the rectangular block 21 and the sliding block 22. The distance between them is then drawn, and the pressing block 28 at the top of the rectangular block 21 and the sliding block 22 is then pulled upward to stretch the spring 29, and the rope body 1 is then wound around the outer surfaces of the rectangular block 21 and the sliding block 22. After the winding is completed, the two pressing blocks 28 are released and restored to their original state by the spring 29, and the pressing block 28 is pulled downward to press the pressing rod 210 on the rope body 1, so that the rope body 1 is arranged and fixed. When using the escape rope, the slot block 27 can be directly pushed or pulled to pull the T-shaped block 33 out of the inside of the T-shaped slot 31, so as to directly and quickly release the rope body 1 from the outer surfaces of the rectangular block 21 and the sliding block 22, and then the rotating rod 5 is pushed to rotate through the opening on one side of the hook 4 to hang the hook 4 on the metal ring on the railing or wall, and then the sleeve 6 is rotated to put one end of the sleeve 6 on the outer surface of the hook 4 to close the hook 4, and the position of one end of the rope body 1 is fixed by the hook 4, and then the rope body 1 is used to descend and escape.
[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. A wound escape rope, comprising a rope body (1), characterized in that: A hook (4) is provided at one end of the rope body (1), a rotating rod (5) is rotatably connected to one side of the hook (4), a sleeve (6) is threadedly connected to the outer surface of the rotating rod (5), an auxiliary device (2) is provided on the outer surface of the rope body (1), the auxiliary device (2) comprises a rectangular block (21) and a sliding block (22), the inner wall of the rectangular block (21) is fixedly connected to the outer surface of the rope body (1) near the hook (4), a screw (23) and a round rod (24) are fixedly connected to one side of the rectangular block (21), the sliding block (22) slides on the outer surface of the rope body (1), and a threaded barrel (25) is rotatably connected to one side of the sliding block (22). ), the inner wall of the threaded cylinder (25) is threadedly connected to the outer surface of the screw rod (23), the outer surface of the sliding block (22) is fixedly connected to a cylinder (26) on one side close to the threaded cylinder (25), the top of the rectangular block (21) and the sliding block (22) are provided with a groove block (27) by means of a convenient device (3), the inner wall of the groove block (27) is slidably connected to a pressure block (28), one side of the pressure block (28) is fixedly connected to a plurality of pressure rods (210), two springs (29) are provided inside the groove block (27), and the upper and lower ends of the two springs (29) are respectively fixedly connected to one end of the pressure block (28) and the bottom end of the inner wall of the groove block (27).
2. A wound escape rope according to claim 1, characterized in that: The bottom end of the pressure rod (210) is fixedly connected to a convex rod (211), and the convex rod (211) is made of rubber material.
3. A wound escape rope according to claim 2, characterized in that: The top end of the pressing block (28) is fixedly connected to an auxiliary block (212), and grooves are formed on both sides of the auxiliary block (212).
4. A wound escape rope according to claim 3, characterized in that: Two positioning rods (213) are fixedly connected to the bottom end of the inner wall of the groove block (27), and the inner wall of the pressing block (28) slides on the outer surface of the positioning rods (213).
5. A wound escape rope according to claim 4, characterized in that: A plurality of convex strips (214) are fixedly connected to the outer surface of the threaded barrel (25), and the convex strips (214) are distributed in a circular pattern on the outer surface of the threaded barrel (25).
6. A wound escape rope according to claim 5, characterized in that: Two positioning blocks (215) are fixedly connected to one side of the rectangular block (21), and the distance between the two positioning blocks (215) is slightly larger than the diameters of the threaded cylinder (25) and the cylinder (26).
7. A wound escape rope according to claim 6, characterized in that: The convenient device (3) comprises two elastic metal sheets (32), one end of the two elastic metal sheets (32) is fixedly connected to the two sides of the slot block (27), the bottom ends of the two elastic metal sheets (32) are close to the middle, the bottom ends of the elastic metal sheets (32) are fixedly connected to a T-shaped block (33), and the two sides of the rectangular block (21) and the sliding block (22) are provided with T-shaped slots (31).
8. A wound escape rope according to claim 7, characterized in that: A protrusion (34) is fixedly connected to one side of the elastic metal sheet (32), and a groove is formed on an outer surface of one side of the protrusion (34).