Rope connection device

Abstract

This application discloses a rope connecting device to solve the problem of rope connections being difficult to untie. The rope connecting device includes a first connecting member, a first elastic limiting component, a second connecting member, and a sliding block. One end of the first connecting member is connected to a first rope, and the first connecting member includes a first groove segment and a second groove segment, which are connected. The first elastic limiting component is embedded in the first connecting member. One end of the second connecting member is connected to a second rope, and the second connecting member is inserted into the first groove segment, with the first elastic limiting component abutting against the second connecting member. The sliding block is sleeved on the second connecting member, and the sliding block has a first arc surface. When the second connecting member is inserted into the first groove segment and the second groove segment, the first limiting component abuts against the first arc surface, thereby enabling the first elastic limiting component to separate from the second connecting member.

Description

Technical Field

[0001] This application relates to the field of connection technology, and more particularly to a rope connection device. Background Technology

[0002] When hoisting goods within the work area of ​​a steel smelter, it is usually necessary to connect ropes of different lengths to ensure the total rope length meets the hoisting height requirements. After hoisting, the ropes also need to be untied for sorting and storage. However, to prevent safety issues such as slippage, a knot is typically tied at the rope connection point, making these knots very difficult to untie. Utility Model Content

[0003] The purpose of this application is to provide a rope connection device that solves the problem of rope connections being difficult to untie.

[0004] To achieve the above objectives, the embodiments of this application adopt the following technical solutions:

[0005] This application provides a rope connection device, including:

[0006] A first connector, one end of which is connected to a first rope, the first connector includes a first groove segment and a second groove segment, the first groove segment and the second groove segment being connected to each other;

[0007] A first elastic limiting component is embedded in the first connector;

[0008] The second connector is connected to the second rope at one end, the second connector is inserted into the first groove segment, and the first elastic limiting component abuts against the second connector;

[0009] A sliding block is fitted onto the second connecting member, and the sliding block has a first arc surface;

[0010] When the second connector is inserted into the first slot and the second slot, the first limiting member abuts against the first arc surface, thereby enabling the first elastic limiting component to separate from the second connector.

[0011] In some embodiments, the second connector includes a first connecting segment, and the first resilient limiting component abuts against the first connecting segment.

[0012] In some embodiments, the sliding block is sleeved on the first connecting segment, and when the first connecting segment moves toward the second groove segment, the first elastic limiting component causes the sliding block to slide in the opposite direction to the movement of the second groove segment.

[0013] In some embodiments, the sliding block is further provided with a second arc surface, and the first elastic limiting component abuts against the second arc surface.

[0014] In some embodiments, the length of the first connecting segment is less than the depth of the second slot segment.

[0015] In some embodiments, the end of the first connecting segment is provided with a third arc surface, and the first elastic limiting component is provided with a first inclined surface on the side facing the third arc surface, and the first inclined surface and the third arc surface are slidably engaged.

[0016] In some embodiments, the first elastic limiting component includes a first slide rod and a first spring, the first spring being sleeved on the first slide rod and the first slide rod abutting against the second connector.

[0017] In some embodiments, the first connector is provided with a first slide groove, and the first slide rod and the first spring are disposed in the first slide groove.

[0018] In some embodiments, the rope connection device includes a second elastic limiting component embedded in the first connector, the second elastic limiting component being disposed opposite to the first elastic limiting component, and the second elastic limiting component abutting against the second connector.

[0019] In some embodiments, the first connector is further provided with a second slide groove, and the second elastic limiting component includes a second slide rod and a second spring, the second slide rod being disposed in the second slide groove, and the second spring being sleeved on the second slide rod.

[0020] This application has the following beneficial effects:

[0021] This application provides a rope connection device, including a first connector connected to a first rope at one end, a first elastic limiting component embedded in the first connector, a second connector connected to a second rope at one end, and a sliding block sleeved on the second connector. The sliding block is provided with a first arc surface, and the first connector is designed to include a first groove segment and a second groove segment that are connected to each other.

[0022] When connecting the first rope and the second rope, the first elastic limiting component abuts against the second connecting component by inserting the second connecting component into the first groove segment, thus fixing the first rope and the second rope together. When untying the first rope and the second rope, the first elastic limiting component abuts against the first arc surface by inserting the second connecting component into the second groove segment, thus separating the first elastic limiting component from the second connecting component. This effectively solves the problem of difficulty in separating the connection between the first rope and the second rope, and improves the efficiency of rope sorting and storage. Attached Figure Description

[0023] Figure 1 This is a cross-sectional view of the rope connection device in an embodiment of this application;

[0024] Figure 2 This is a schematic diagram of the first state in which the first connector and the second connector are separated in an embodiment of this application;

[0025] Figure 3 This is a schematic diagram of the second state in which the first connector and the second connector are separated in an embodiment of this application.

[0026] Figure label:

[0027] 001 - The First Rope;

[0028] 002 - Second Rope;

[0029] 10-First connector; 11-First groove segment; 12-Second groove segment; 13-First slide groove; 14-Second slide groove; 15-First end;

[0030] 20 - First elastic limiting component; 21 - First slide bar; 211 - First inclined plane; 22 - First spring;

[0031] 30 - Second elastic limiting component; 31 - Second slide bar; 311 - Second inclined plane; 32 - Second spring;

[0032] 40 - Second connector; 41 - First connecting segment; 411 - Third arc surface; 412 - Groove; 42 - Second connecting segment; 421 - Second end;

[0033] 50 - Sliding block; 51 - First arc surface; 52 - Second arc surface. Detailed Implementation

[0034] The following specific embodiments illustrate the implementation of this application. Those skilled in the art can easily understand other advantages and effects of this application from the content disclosed in this specification.

[0035] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present application will now be described in detail with reference to the accompanying drawings and embodiments. To enable those skilled in the art to better understand the solutions of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of this application.

[0036] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, article, or apparatus that comprises a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, article, or apparatus that includes that element; for example, a process, method, system, product, or device that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or devices.

[0037] It should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0038] In the embodiments of this application, the words "exemplary" or "for example" are used to indicate that they are examples, illustrations, or descriptions. Any embodiment or design that is described as "exemplary" or "for example" in the embodiments of this application should not be construed as being more preferred or advantageous than other embodiments or design; rather, the use of the words "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.

[0039] This application provides a rope connection device. For example... Figures 1 to 3 As shown, in some embodiments, the rope connection device includes a first connector 10, a first elastic limiting component 20, a second connector 40, and a sliding block 50.

[0040] One end of the first connector 10 is connected to the first rope 001. The first connector 10 includes a first groove segment 11 and a second groove segment 12, which are connected to each other. The first elastic limiting component 20 is embedded in the first connector 10.

[0041] One end of the second connector 40 is connected to the second rope 002. The second connector 40 is inserted into the first groove segment 11, and the first elastic limiting component 20 abuts against the second connector 40.

[0042] The sliding block 50 is sleeved on the second connector 40, and the sliding block 50 is provided with a first arc surface 51; when the second connector 40 is inserted into the first groove segment 11 and the second groove segment 12, the first limiting member 20 abuts against the first arc surface 51, thereby enabling the first elastic limiting component 20 to separate from the second connector 40.

[0043] Specifically, such as Figure 1 As shown, the first connector 10 is provided with a first end 15, and the first rope 001 can be detachably connected to the first end 15; the second connector 40 is provided with a second end 421, and the second rope 002 can be detachably connected to the second end 421.

[0044] In order to enable the second connector 40 to be smoothly inserted into the first connector 10 and to fix the second connector 40 in the first connector 10, the first connector 10 is designed to include a first groove segment 11 and a second groove segment 12, and the first groove segment 11 and the second groove segment 12 are interconnected.

[0045] For example, the width of the second connector 40 may be less than or equal to the width of the first groove segment 11 and the second groove segment 12. For instance, when the width of the second connector 40 may be less than the width of the first groove segment 11 and the second groove segment 12, the outer peripheral wall of the second connector 40 may form a clearance fit with the groove wall of the first groove segment 11 and the second groove segment 12, which may facilitate the second connector 40 being inserted into the groove width of the first groove segment 11 and the second groove segment 12.

[0046] The widths of the first groove segment 11 and the second groove segment 12 can be the same. For example, when the widths of the first groove segment 11 and the second groove segment 12 are the same, the connection points of the first groove segment 11 and the second groove segment 12 overlap, which allows the second connector 40 to be smoothly inserted into the second groove segment 12, and also allows the second connector 40 to be smoothly removed from the first groove segment 11 and the second groove segment 12, which is beneficial for the fixed connection and separation of the first connector 10 and the second connector 40.

[0047] like Figure 1 As shown, in order to fix the first connector 10 and the second connector 40 together, a first limiting member 20 is embedded in the first connector 10. When the second connector 40 is inserted into the first groove segment 11, the first elastic limiting member 20 can abut against the second connector 40, so that the first elastic limiting member 20 can restrict the second connector 40 from separating from the groove depth of the first groove segment 11 in the opposite direction, thereby fixing the first connector 10 and the second connector 40 together.

[0048] For example, such as Figure 1 and Figure 3As shown, under the elastic force, the front end of the first elastic limiting component 20 extends into the inner side of the first groove segment 11 of the first connector 10; moreover, under the elastic force, the front end of the first elastic limiting component 20 can extend into the inner side of the first groove segment 11 of the first connector 10, or slide away from the inner side of the first groove segment 11 of the first connector 10.

[0049] like Figure 1 , Figure 2 and Figure 3 As shown, in order to smoothly separate the first connector 10 and the second connector 20, the rope connecting device also includes a sliding block 50, which is sleeved on the second connector 40, and the sliding block 50 is also provided with a first arc surface 51.

[0050] For example, the second connector 40 may include a first part and a second part, which are arranged sequentially from top to bottom. The sliding block 50 is sleeved in the first part of the second connector 40, and the sliding block 50 can be restricted to reciprocate within the first part of the second connector 40. The first part may be cylindrical, and the sliding block 50 has a through hole. The diameter of the through hole may be larger than the outer diameter of the cylindrical first part. With this design, when the sliding block 50 is sleeved in the first part, the sliding block 50 can reciprocate within the first part.

[0051] When it is necessary to separate the first connector 10 and the second connector 40, please combine as follows: Figure 2 As shown, the second connector 40 is first inserted into the second slot 12 (i.e., as shown). Figure 2 (As shown in direction A1), the second connector 40 can be disengaged from the first elastic limiting component 20; please continue to combine Figure 2 As shown, since the sliding block 50 is restricted to reciprocating within the first part of the second connector 40, and since the front end of the first elastic limiting component 20 extends into the first groove 11 of the first connector 10 under elastic force, the front end of the first elastic limiting component 20 can abut against the sliding block 50 and drive the sliding block 50 to slide in the opposite direction of A1. When the sliding block 50 slides to the limit position, it will stop sliding.

[0052] It is understood that the aforementioned extreme positions refer to the two ends of the first part of the first connector 10, which can restrict the reciprocating sliding of the sliding block 50. That is, when the sliding block 50 slides to one end of the first part, it can be restricted from sliding, and when the sliding block 50 slides to one end of the first part, it can also be restricted from sliding.

[0053] Since the second connector 40 is continued to be inserted into the second groove segment 12 (in this embodiment, the groove depth of the second groove segment 12 is sufficient to satisfy the insertion action of the second connector 40), the front end of the first elastic limiting component 20 can be slid on the surface of the sliding block 50, and the first elastic limiting component 20 can be slid away from the inner side of the first groove segment 11 away from the first connector 10 (i.e., Figure 3 (in the A3 direction), and under the elastic force, the front end of the first elastic limiting component 20 can abut against the first arc surface 51 of the sliding block 50 (at this time, the front end of the first elastic limiting component 20 is separated from the second connecting member 40).

[0054] At this point, please continue to combine Figure 3 As shown, continue to pull the second connector 40 away from the second groove section 12 (i.e., Figure 3 In the A2 direction, under the elastic force, the front end of the first elastic limiting component 20 abuts against the first arc surface 51 of the sliding block 50, and the sliding block 50 slides to the limit position of the first part in the opposite direction of the A2 direction. Due to the abutting action of the first elastic limiting component 20, the sliding block 50 can be restricted to one end of the first part of the first connector 10. At this time, the second connector 40 is continued to be pulled away from the second groove section 12 (i.e., Figure 3 When the first elastic limiting component 20 is in the A2 direction, the front end of the first elastic limiting component 20 can be separated from the second connector, thereby separating the first connector 10 and the second connector 40 from each other.

[0055] For example, the orthographic projection area of ​​the first part of the second connector 40 (which can be understood as the orthographic projection area of ​​the first part) coincides with the orthographic projection area of ​​the sliding block 50 (which can be understood as the orthographic projection area of ​​the sliding block 50). With this structural design, when the front end of the first elastic limiting component 20 abuts against the first arc surface 51 of the sliding block 50 under elastic force, the second connector 40 continues to be pulled away from the second groove segment 12 (i.e., Figure 3 In the A2 direction, that is, during the process of pulling out the second connector 40, the front end of the first elastic limiting component 20 is separated from the first part of the second connector 40, so that the first part of the second connector 40 can be separated from the first groove segment 11 and the second groove segment 12.

[0056] For example, the first connector 10 and the second connector 40 can be made of metallic materials such as steel or alloys, or they can be made of non-metallic materials with high strength and high rigidity. For instance, when the first rope 001 and the second rope 002 are used to lift heavier goods, the first connector 10 and the second connector 40 can be made of metallic materials such as steel or alloys; when the first rope 001 and the second rope 002 are used to lift lighter goods, the first connector 10 and the second connector 40 can be made of non-metallic materials with high strength and high rigidity.

[0057] This application provides a rope connection device, including a first connector 10 connected to a first rope 001 at one end, a first elastic limiting component 20 embedded in the first connector 10, a second connector 40 connected to a second rope 002 at one end, and a sliding block 50 sleeved on the second connector. The sliding block 50 is provided with a first arc surface 51, and the first connector 10 is designed to include a first groove segment 11 and a second groove segment 12 that are connected.

[0058] When connecting the first rope 001 and the second rope 002, the second connector 40 is inserted into the first groove segment 11, causing the first elastic limiting component 20 to abut against the second connector 40, thereby fixing the first rope 001 and the second rope 002 together. When untying the first rope 001 and the second rope 002, the second connector 40 is inserted into the second groove segment 12, allowing the first elastic limiting component 20 to abut against the first arc surface 51, thus separating the first elastic limiting component 20 from the second connector 40. This effectively separates the first rope 001 and the second rope 002, improving the efficiency of rope sorting and storage.

[0059] like Figure 1 , Figure 2 and Figure 3 As shown, the second connector 40 mentioned above may include a first part and a second part. It is understood that the first part may be a first connecting segment 41, and the second part may be a second connecting segment 42. When the first connecting segment 41 is inserted into the first slot segment 11, the first elastic limiting component 20 can abut against the first connecting segment 41, thereby preventing the first connecting segment 41 from disengaging from the first slot segment 11. One end of the second connecting segment 42 is connected to the first connecting segment 41, and the second end 421 is connected to the other end of the second connecting segment 42.

[0060] The first connecting segment 41 and the second connecting segment 42 can be connected by snap-fit, welding, or threading. The sliding block 50 is fitted into the first connecting segment 41, and the sliding block 50 can be restricted to reciprocating within the first connecting segment 41. The first connecting segment 41 and the second connecting segment 42 can be cylindrical. The sliding block 50 has a through hole, the diameter of which can be larger than the outer diameter of the cylindrical first connecting segment 41. With this design, when the sliding block 50 is fitted into the first connecting segment 41, it can reciprocate within the first connecting segment 41. In use, lubricating oil or grease can be added to the gap between the first connecting segment 41 and the sliding block 50 to make the sliding of the sliding block 50 smoother.

[0061] like Figure 1 , Figure 2 and Figure 3As shown, in some embodiments, the sliding block 50 is further provided with a second arc surface 52, and the first elastic limiting component 20 abuts against the second arc surface 52. The sliding block 50 is sleeved on the first connecting segment 41, and the first connecting segment 41 moves toward the second groove segment 12 (i.e., Figure 2 When the sliding block 50 moves in the opposite direction to the movement of the second groove segment 12 (in the A1 direction), the first elastic limiting component 20 causes the sliding block 50 to slide in the opposite direction to the movement of the second groove segment 12.

[0062] In order to separate the first connector 10 and the second connector 40, the first connecting segment 41 can be moved toward the second groove segment 12, that is, the first connecting segment 41 can be inserted into the second groove segment 12; during the process of inserting the first connecting segment 41 into the second groove segment 12, please refer to... Figure 2 As shown, the first elastic limiting component 20, under elastic action, can drive the sliding block 50 to slide in the opposite direction to the movement of the second groove segment 12. When the sliding block 50 slides to a section of the first connecting segment 41 (the extreme position of the slide), the sliding block 50 will be restricted from continuing to slide. At this time, please continue to combine... Figure 3 As shown, when the first connecting segment 41 continues to be inserted into the second slot segment 12, the front end of the first elastic limiting component 20 can abut against the first arc surface 51 of the sliding block 50 under elastic action (at this time, the front end of the first elastic limiting component 20 is separated from the first connecting segment 41 and is in a separated state), thereby effectively separating the front end of the first elastic limiting component 20 from the first connecting segment 41.

[0063] like Figures 1 to 3 As shown, in some embodiments, the end of the first connecting segment 41 is provided with a third arc surface 411, and the first elastic limiting component 20 is provided with a first inclined surface 211 on the side facing the third arc surface 411, and the first inclined surface 211 and the third arc surface 411 are slidably engaged.

[0064] By providing a third arc surface 411 on the first connecting segment 41 and a first inclined surface 211 on the side of the first elastic limiting component 20 facing the third arc surface 411, the first inclined surface 211 can slide in cooperation with the third arc surface 411 and the second arc surface 52. Moreover, when the first connecting segment 41 is inserted into the first groove segment 11, since the first inclined surface 211 is provided on the first elastic limiting component 20 and slides in cooperation with the third arc surface 411, it is beneficial to make the first elastic limiting component 20 slide away from the first groove segment 11 and finally abut against the first connecting segment 41 under the elastic action, thereby fixing the first connecting segment 41 in place.

[0065] Furthermore, a third arc surface 411 is provided on one end of the first connecting segment 41 facing the first groove segment 11 and the second groove segment 12. When the first connecting segment 41 is inserted into the first groove segment 11 and the second groove segment 12, it can form a better guiding effect.

[0066] like Figure 1 As shown, in order to achieve the separation of the first connecting segment 41 from the first elastic limiting component 20, the length of the first connecting segment 41 can be less than the depth of the second groove segment 12. It can be understood that when the first elastic limiting component 20 drives the sliding block 50 to move in the opposite direction to the groove depth of the second groove segment 12 to one end of the first connecting segment 41, the first connecting segment 41 can continue to move towards the second groove segment 12, and the front end of the first elastic limiting component 20 can abut against the first arc surface 51 of the sliding block 50. Based on this, the length of the first connecting segment 41 can be designed to be less than the depth of the second groove segment 12.

[0067] like Figure 1 , Figure 2 and Figure 3 As shown, in some embodiments, the first elastic limiting component 20 may include a first slide rod 21 and a first spring 22, with the first spring 22 sleeved on the first slide rod 21, and the first slide rod 21 abutting against the second connecting member 40. The first connecting member 10 is provided with a first sliding groove 13, and the first slide rod 21 and the first spring 22 are disposed in the first sliding groove 13.

[0068] For example, the first groove 13 may be filled with lubricating oil or grease, which facilitates the sliding of the first slide rod 21 in the first groove 13.

[0069] By providing a first inclined surface 211 on one side of the first sliding rod 21 facing the third arc surface 411 of the first connecting section 41, it is beneficial to the sliding fit between the first sliding rod 21 and the first connecting section 41. Moreover, by sleeved on the first sliding rod 21, the front end of the first sliding rod 21 can extend into the inner side of the first groove section 11, and the front end of the first sliding rod 21 can generate an abutting force against the first connecting section 41.

[0070] like Figure 1 , Figure 2 and Figure 3 As shown, in order to enable the front end of the first slide rod 21 to form a sliding engagement with the second arc surface 52 of the sliding block 50 and the third arc surface 411 of the first connecting section 41, a first inclined surface 211 is provided on the front end of the first slide rod 21 facing the second arc surface 52 and the third arc surface 411, and at least a portion of the first inclined surface 211 extends into the inner side of the first groove section 11.

[0071] Based on this structure, when the first connecting segment 41 is inserted into the first groove segment 11, the first inclined surface 211 and the third arc surface 411 can form a sliding fit, and the first slide rod 21 can slide away from the first groove segment 11. Moreover, under the action of the first spring 22, the front end of the first slide rod 21 can be engaged with the first connecting segment 41.

[0072] Similarly, please continue to combine Figure 2 As shown, when the first connecting segment 41 is inserted into the second slot segment 12, the first inclined surface 211 and the second arc surface 52 can form a sliding fit, and under the action of the first spring 22, the front end of the first sliding rod 21 can abut against the second arc surface 52, and can drive the sliding block 50 to slide in the opposite direction to the movement direction of the first connecting segment 41 (the movement direction of the first connecting segment 41 is as follows). Figure 2 (As shown in the A1 direction).

[0073] like Figure 1 , Figure 2 and Figure 3 As shown, in order to enable the front end of the first slide rod 21 to form a sliding engagement with the first arc surface 51 of the sliding block 50, and to enable the front end of the first slide rod 21 to form a sliding separation from the first arc surface 51, the end face of the sliding block 50 facing the first arc surface 51 is arc-shaped.

[0074] Based on this structure, when the first connecting segment 41 is pulled away from the second groove segment 12, since the end face of the sliding block 50 facing the first arc surface 51 is arc-shaped, the first sliding rod 21 can drive the sliding block 50 to slide in the opposite direction to the movement direction of the first connecting segment 41 under the action of the first spring 22 (e.g., Figure 3 (in the A2 direction), at the same time, since the end face of the sliding block 50 facing the first arc surface 51 is arc-shaped, when the front end face (arc-shaped transition surface) of the first slide rod 21 slides on the first arc surface 51, the first slide rod 21 can slide away from the first groove segment 11.

[0075] like Figure 1 , Figure 2 and Figure 3 As shown, in some embodiments, the rope connecting device may include a second elastic limiting component 30, embedded in the first connecting member 10. The second elastic limiting component 30 is disposed opposite to the first elastic limiting component 20, and abuts against the second connecting member 40. The first connecting member 10 is also provided with a second sliding groove 14. The second elastic limiting component 30 may include a second sliding rod 31 and a second spring 32. The second sliding rod 31 is disposed in the second sliding groove 14, and the second spring 32 is sleeved on the second sliding rod 31.

[0076] Based on this structure, by sleeved with a second spring 32 on the second slide rod 31, the front end of the second slide rod 31 can extend inward toward the inside of the first groove segment 11, and the front end of the second slide rod 31 can generate an abutting force against the first connecting segment 41. By setting the second slide rod 31 at a relative position to the first slide rod 21, the first slide rod 21 and the second slide rod 31 can generate a balanced abutting force against the first connecting segment 41, so that the first connecting segment 41 can be stably connected in the first groove segment 11.

[0077] For example, the second slide groove 14 can be filled with lubricating oil or grease, which facilitates the sliding of the second slide rod 31 in the second slide groove 14.

[0078] like Figure 1 , Figure 2 and Figure 3 As shown, in order to enable the front end of the second slide rod 31 to form a sliding engagement with the second arc surface 52 of the sliding block 50 and the third arc surface 411 of the first connecting section 41, a second inclined surface 311 is provided on the front end of the second slide rod 31 facing the second arc surface 52 and the third arc surface 411, and at least a portion of the second inclined surface 311 extends into the inner side of the first groove section 11.

[0079] like Figure 1 , Figure 2 and Figure 3 As shown, in order to enable the front end of the second slide rod 31 to form a sliding engagement with the first arc surface 51 of the sliding block 50, and to enable the front end of the second slide rod 31 to form a sliding separation from the first arc surface 51, the end face of the sliding block 50 facing the first arc surface 51 is arc-shaped.

[0080] It should be noted that in the embodiments of this application, the specific structures of the first slide bar 21 and the second slide bar 31 can be the same, and their functions can be the same, which will not be described in detail here.

[0081] like Figure 1 , Figure 2 and Figure 3 As shown, in order to separate the front end of the first slide bar 21 and the front end of the second slide bar 31 from the first connecting section 41, a groove 412 is provided on the side of the first connecting section 41 facing the second arc surface 52 of the sliding block 50. The groove 412 has an arc surface that is adapted to the second arc surface 52.

[0082] Based on this structure, when the first connecting segment 41 is pulled away from the first groove segment 11 and the second groove segment 12, the first slide rod 21 and the second slide rod 31, under elastic action, can drive the sliding block 50 to slide in the opposite direction to the movement direction of the first connecting segment 41 (e.g., Figure 3 (in the A2 direction), and the second arc surface 52 of the sliding block 50 can be embedded in the groove 412. When the first connecting section 41 is further pulled out, the front end of the first sliding rod 21 and the front end of the second sliding rod 31 can be effectively separated from the first connecting section 41.

[0083] It is understandable that, since the projected area of ​​the end of the first connecting segment 41 facing the first groove segment 11 and the second groove segment 12 coincides with the projected area of ​​the sliding block 50, with this structure, when the second arc surface 52 of the sliding block 50 is embedded in the groove 412, the outer peripheral edge of the sliding block 50 can coincide with the lower edge of the third arc surface 411 of the first connecting segment 41. During the process of continuing to pull away the first connecting segment 41, the front end of the first slide rod 21 and the front end of the second slide rod 31 can slide from the outer peripheral edge of the sliding block 50, so that the front end of the first slide rod 21 and the front end of the second slide rod 31 do not make contact with the lower edge of the third arc surface 411, and the front end of the first slide rod 21 and the front end of the second slide rod 31 can be effectively separated from the first connecting segment 41.

[0084] When making a fixed connection, please combine Figure 1 As shown, firstly, the first rope 001 and the second rope 002 are connected to the first end 15 of the first connector 10 and the second end 421 of the second connecting segment 42, respectively. Then, the first connecting segment 41 is inserted into the first groove segment 11. Under the elastic force, the front ends of the first sliding rod 21 and the second sliding rod can be fixedly abutted against the first connecting segment 41. Under the weight of the cargo, the first connector 10 and the second connector 40 can be fixedly connected.

[0085] When untying, please combine Figure 2 and Figure 3 As shown, firstly, the goods are unloaded, and with the first connecting section 41 inserted into the first groove section 11, the first connecting section 41 is then inserted into the second groove section 12, and the front ends of the first slide rod 21 and the second slide rod abut against the first arc surface 51 of the sliding block 50. At this time, the first connecting section 41 is pulled out of the first groove section 11 and the second groove section (i.e., Figure 3 (in the A2 direction), and continue to pull away the first connecting section 41, so that the first connecting piece 10 and the second connecting piece 40 can be separated from each other, and the first rope 001 and the second rope 002 can be untied.

[0086] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. All embodiments obtained by any modifications, alterations or equivalent substitutions made by those skilled in the art without departing from the technical concept of this application shall fall within the scope of protection of the claims of this application.

Claims

1. A rope connecting device, characterized in that, include: A first connector, one end of which is connected to a first rope, the first connector includes a first groove segment and a second groove segment, the first groove segment and the second groove segment being connected to each other; A first elastic limiting component is embedded in the first connector; The second connector is connected to the second rope at one end, the second connector is inserted into the first groove segment, and the first elastic limiting component abuts against the second connector; A sliding block is fitted onto the second connecting member, and the sliding block has a first arc surface; When the second connector is inserted into the first slot and the second slot, the first elastic limiting component abuts against the first arc surface, thereby enabling the first elastic limiting component to separate from the second connector.

2. A rope connection device according to claim 1, characterized in that The second connector includes a first connecting segment, and the first elastic limiting component abuts against the first connecting segment.

3. A rope connection device according to claim 2, characterized in that The sliding block is sleeved on the first connecting segment. When the first connecting segment moves toward the second groove segment, the first elastic limiting component causes the sliding block to slide in the opposite direction to the movement of the second groove segment.

4. A rope connection device according to claim 3, characterized in that The sliding block is further provided with a second arc surface, and the first elastic limiting component abuts against the second arc surface.

5. The rope connection device of claim 2, wherein, The length of the first connecting segment is less than the depth of the second groove segment.

6. The rope connection device of claim 2, wherein, The end of the first connecting segment is provided with a third arc surface, and the first elastic limiting component is provided with a first inclined surface on the side facing the third arc surface, and the first inclined surface and the third arc surface slide in engagement.

7. The rope connection device of claim 1, wherein The first elastic limiting component includes a first slide rod and a first spring, the first spring being sleeved on the first slide rod, and the first slide rod abutting against the second connecting member.

8. A rope connection device according to claim 7, characterized in that The first connector is provided with a first sliding groove, and the first sliding rod and the first spring are disposed in the first sliding groove.

9. The rope connection device of claim 1, wherein, It includes a second elastic limiting component, which is embedded in the first connector. The second elastic limiting component is disposed opposite to the first elastic limiting component and abuts against the second connector.

10. A rope connection device according to claim 9, characterized in that The first connector is further provided with a second slide groove, and the second elastic limiting component includes a second slide rod and a second spring. The second slide rod is disposed in the second slide groove, and the second spring is sleeved on the second slide rod.

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