Rope connector

Abstract

The invention discloses a rope connector which comprises a rope binding barrel and a rope winding column, the rope winding column is fixedly connected into the rope binding barrel, and the fixed connection mode is screw fixed connection or buckle clamping block matched fixed connection. According to the rope connector, the two rope sections are connected to the rope winding column, most of the rope sections are stressed on the rope winding column, the stress condition is good, and the structure is reliable and safe; the mode that the rope is tied firstly and then wound is adopted, force transmitted by the rope firstly passes through the rope winding part, the force transmitted to the rope tying part is reduced exponentially, and it is guaranteed that the strength is not attenuated after connection is completed; connection is completed only through three parts, the structure is simple, compact and small, and the weight is light.

Description

Technical Field

[0001] This invention relates to a rope connector, and more particularly to a connector that does not reduce the strength of the rope. Background Technology

[0002] Ropes possess excellent flexibility and toughness, resulting in superior performance. However, various operating environments require ropes to be connected. Reliably achieving rope connections remains a significant challenge in rope usage.

[0003] Existing rope connection technologies all suffer from problems such as large structure and weight, and weak connection strength. Summary of the Invention

[0004] To address the aforementioned problems, the present invention aims to provide a rope connector that solves the problem of reliable rope connection with a smaller structure. The specific technical solution is as follows:

[0005] A rope connector includes a rope binding cylinder and a rope winding post, wherein the rope winding post is fixedly connected inside the rope binding cylinder, and the fixed connection is achieved by screw fixing or by the engagement of a snap-fit ​​locking block.

[0006] Furthermore, when the fixed connection is achieved by snap-fitting the locking block, the rope winding post is provided with one winding post for winding the rope;

[0007] The winding post has symmetrical upper and lower wings at both ends, and each upper and lower wing is equipped with a locking block for connecting the rope-binding cylinder to the winding post.

[0008] The rope-binding tube includes a first rope-binding tube and a second rope-binding tube, wherein:

[0009] The side wall of the first rope-binding tube is provided with symmetrically arranged buckles, which are locked together with the buckles on the rope-winding column;

[0010] One end of the first rope-binding tube is provided with a rope-binding post for rope binding; the other end is fixedly connected to the second rope-binding tube by a buckle clamping block to form the entire rope-binding tube;

[0011] The side wall of the second rope-binding cylinder is provided with symmetrically arranged buckles, which are locked together with the buckles on the rope-winding column;

[0012] One end of the second rope-binding cylinder is equipped with a rope-binding post for rope binding; the other end is fixedly connected to the first rope-binding cylinder by a buckle clamping block to form the entire rope-binding cylinder.

[0013] Furthermore, when the fixed connection is a snap-locking block, the rope winding post is provided with a first double-winding post and a first double-winding post, and the two ropes are respectively wound around the corresponding winding posts;

[0014] The first double-pillar type winding column has one end as an integral upper wing, the integral upper wing is provided with a locking block, and the other end is provided with its own independent lower wing;

[0015] The rope binding tube includes a first double-column rope binding tube and a second double-column rope binding tube, wherein: a buckle is provided on one side wall of the first double-column rope binding tube, which is locked with the buckle block on the rope winding column;

[0016] One end of the first double-column rope binding cylinder is provided with a rope binding post for rope binding; the other end is connected to the second rope binding cylinder by a buckle locking block to form the entire rope binding cylinder.

[0017] The second double-column rope-binding cylinder has a buckle on one side wall, which is locked to the buckle block on the rope-winding column;

[0018] The second double-column rope binding cylinder has a rope binding post at one end for rope binding; the other end is connected to the first double-column rope binding cylinder by a buckle locking block to form the whole rope binding cylinder.

[0019] Furthermore, when the rope binding cylinder and the rope winding post are fixedly connected by screws, the rope winding post is provided with one screw-type winding post for winding the rope; the winding post is provided with symmetrical screw-type upper wings and screw-type lower wings at both ends.

[0020] The rope-tying cylinder includes a first screw-type rope-tying cylinder and a second screw-type rope-tying cylinder, wherein:

[0021] The first and second screw-type rope binding cylinders are provided with first screw holes, and the rope winding post is provided with a second screw hole that matches the first screw hole on the first and second screw-type rope binding cylinders. The screw passes through the first screw hole and the second screw hole to realize the screw connection between the rope binding cylinder and the rope winding post.

[0022] Compared with the prior art, the beneficial effects achieved by the present invention are as follows:

[0023] (1) The rope connector provided by the present invention uses two ropes connected to the rope winding post, and most of the force is on the rope winding post, which has a good force distribution and a reliable and safe structure.

[0024] (2) The rope connector provided by the present invention adopts the method of first tying the rope and then wrapping the rope. The force of the rope is first transmitted through the wrapping part and the force transmitted to the tying part is reduced by a factor of two, ensuring that the strength does not decrease after the connection is completed.

[0025] (3) The rope connector provided by the present invention uses only 3 parts to complete the connection. It has a simple, compact, and lightweight structure. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the rope connector structure provided by the present invention;

[0028] Figure 2 This is an exploded view of the rope connector structure provided by the present invention without rope;

[0029] Figure 3 This is a schematic diagram of the rope winding of the rope connector structure provided by the present invention;

[0030] Figure 4 This is an exploded view of the rope connector structure with rope provided by the present invention;

[0031] Figure 5 This is a schematic diagram of the screw connection method of the rope connector structure provided by the present invention;

[0032] Figure 6 This is a schematic diagram of the two winding posts of the rope connector structure provided by the present invention.

[0033] Figure label:

[0034] 1. Rope binding cylinder; 1-1. First rope binding cylinder; 1-2. Second rope binding cylinder; 1-3. First rope binding cylinder buckle; 1-4. Second rope binding cylinder buckle; 1a. First rope binding cylinder rope binding post;

[0035] 2-1 Lower wing; 2-2 Upper wing; 2-3 Around the pillar; 2-4 Locking block; 2-5 Locking block;

[0036] 3-1. First screw-connected rope tube; 3-2. Second screw-connected rope tube; 3-3. First screw hole; 3-4. First screw hole;

[0037] 4-1, Second screw hole; 4-2, Screw-connected winding post; 4-3, Screw-connected lower wing; 4-4, Screw-connected upper wing; 4a, Rope binding post;

[0038] 5-1. First double-column rope binding cylinder; 5-2. First double-column rope binding cylinder; 5-3. Buckle; 5-4. Buckle;

[0039] 6. Double-wound pillar type rope winding pillar; 6-1. First double-wound pillar type; 6-2. Second double-wound pillar type;

[0040] 7. Rope One; 8. Rope Two.

[0041] Specific implementation methods

[0042] The present invention will now be described in detail and specifically through specific embodiments with reference to the accompanying drawings, so as to better understand the present invention. However, the following embodiments do not limit the scope of protection of the present invention.

[0043] Example 1:

[0044] like Figure 1 , Figure 2 As shown, a rope connector includes a rope binding cylinder 1 and a rope winding post. The rope winding post is fixedly connected to the rope binding cylinder 1 by a snap-fit ​​locking block. The rope winding post is provided with a winding post 2-3 for winding the rope.

[0045] The winding post 2-3 is provided with symmetrical upper wings 2-2 and lower wings 2-1 at both ends. The upper wing 2-2 is provided with a locking block 2-4 and the lower wing 2-1 is provided with a locking block 2-5, which are used to connect the rope binding cylinder 1 and the winding post.

[0046] The rope-binding cylinder 1 includes a first rope-binding cylinder 1-1 and a second rope-binding cylinder 1-2, wherein:

[0047] The first rope-binding cylinder 1-1 has symmetrically arranged buckles 1-3 on its side wall, which are locked with the buckles 2-4 and 2-5 on the rope winding post;

[0048] One end of the first rope-binding tube 1-1 is provided with a rope-binding post 1a for rope binding; the other end is fixedly connected to the second rope-binding tube 1-2 by a buckle 1-3 and a locking block 2-4 and a locking block 2-5 to form the entire rope-binding tube 1;

[0049] The second rope-binding cylinder 1-2 has symmetrically arranged buckles 1-4 on its side wall, which are engaged with the buckles 2-4 and 2-5 on the rope-winding column.

[0050] One end of the second rope-binding cylinder 1-2 is provided with a rope-binding post for rope binding; the other end is connected to the first rope-binding cylinder 1-1 by a buckle 1-4 and a locking block 2-4 and a locking block 2-5 to form the entire rope-binding cylinder 1.

[0051] When using Figure 3 , Figure 4As shown, one end of rope 7 is secured to the first rope post 1a of the first rope-binding cylinder, and the other end of rope 7 is always kept outside the rope-binding cylinder 1. The rope is pulled into the winding cylinder 1 from the middle outside and wrapped around the winding post 2-3 of the winding post several times. Then, rope 7 is tightened. One end of rope 8 is secured to the second rope post of the second rope-binding cylinder, and the other end of rope 8 is always kept outside the rope-binding cylinder 1. The rope is pulled into the winding cylinder 1 from the middle outside and wrapped around the winding post 2-3 of the winding post several times. Then, rope 8 is tightened. At the same time, the buckles on the first rope-binding cylinder and the second rope-binding cylinder are locked to the winding post, thus completing the rope connection.

[0052] Example 2:

[0053] like Figure 6 As shown, a rope connector includes a rope binding cylinder and a rope winding post. The rope winding post is fixedly connected to the rope binding cylinder with a buckle and clamping block. The rope winding post is a double-winding post 6, which is provided with a first double-winding post 6-1 and a second double-winding post 6-2. Two ropes are respectively wound around the corresponding winding posts.

[0054] One end of the first double-pillar type winding post 6-1 and the second double-pillar type winding post 6-2 is provided with an integrated upper wing, the integrated upper wing is provided with a locking block, and the other end is provided with an independent lower wing;

[0055] The rope binding cylinder includes a first double-column rope binding cylinder 5-1 and a second double-column rope binding cylinder 5-2, wherein:

[0056] The first double-column rope-binding cylinder 5-1 has a buckle 5-3 on one side wall, which is fastened to the locking block of the integrated upper wing;

[0057] One end of the first double-column rope binding cylinder 5-1 is provided with a rope binding post for rope binding; the other end is fixedly connected to the second double-column rope binding cylinder 5-2 by a buckle clamping block to form the entire rope binding cylinder.

[0058] The second double-column rope-binding cylinder 5-2 has a buckle 5-4 on one side wall, which is locked to the buckle block on the rope-winding column;

[0059] The second double-column rope binding cylinder 5-2 has a rope binding post at one end for rope binding; the other end is connected to the first double-column rope binding cylinder 5-1 through the cooperation of a buckle locking block to form the entire rope binding cylinder.

[0060] In use, one end of rope one is secured to the first double-column rope binding post of the first double-column rope binding cylinder 5-1, while the other end of rope one remains on the outside of the binding cylinder. The rope is pulled into the binding cylinder from the middle and wrapped around the first double-column rope binding post 6-1 several times. Then, rope one is tightened. One end of rope two is secured to the second double-column rope binding post of the second double-column rope binding cylinder 6-2, while the other end of rope two remains on the outside of the binding cylinder. The rope is pulled into the binding cylinder from the middle and wrapped around the second double-column rope binding post 6-2 several times. Then, rope two is tightened. At the same time, the buckles on the first and second double-column rope binding cylinders are locked to the double-column rope binding posts, thus completing the rope connection.

[0061] Example 3:

[0062] like Figure 5 As shown, a rope connector includes a rope binding cylinder and a rope winding post. The rope binding cylinder and the rope winding post are fixedly connected by screws. The rope winding post is provided with a screw-type winding post for winding the rope. The screw-type winding post is provided with symmetrical screw-type upper wings and screw-type lower wings at both ends.

[0063] The rope binding cylinder includes a first screw-connected rope binding cylinder 3-1 and a second screw-connected rope binding cylinder 3-2, wherein:

[0064] The first screw-type rope binding tube 3-1 is provided with a first screw hole 3-3, the second screw-type rope binding tube 3-2 is provided with a first screw hole 3-4, the screw-type upper wing is provided with a second screw hole 4-1 that matches the first screw hole 3-3, a screw passes through the first screw hole 3-3 and the second screw hole 4-1, and another screw passes through the first screw hole 3-4 and another second screw hole of the screw-type lower wing 4-3, so as to realize the screw connection between the rope binding tube and the rope winding post;

[0065] In use, one end of each of the two rope sections is secured to the rope-tying post 4a of the corresponding rope-tying cylinder, while the other end remains on the outside of the rope-tying cylinder. The rope is pulled into the winding cylinder from the middle and wound around the winding post several times. Then, the two rope sections are tightened. At the same time, the screws of the two rope-tying cylinders and the winding post are passed through the first screw hole 3-3 and the second screw hole 4-1. Another screw is passed through the first screw hole 3-4 and the other second screw hole of the screw-type lower wing 4-3, thus realizing the screw connection between the rope-tying cylinder and the winding post, thereby completing the rope connection.

[0066] While the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the invention. Any person skilled in the art can make possible variations and modifications to the technical solutions of the present invention using the disclosed methods and techniques without departing from the spirit and scope of the invention. Therefore, any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present invention, without departing from the scope of the invention, are all within the protection scope of the present invention. Content not described in detail in this specification is common knowledge to those skilled in the art.

Claims

1. A rope connector, characterized in that, The rope connector includes a rope binding cylinder and a rope winding post. The rope winding post is fixedly connected inside the rope binding cylinder. The fixed connection method is either screw fixing connection or buckle clamping block fixing connection.

2. A rope connector according to claim 1, characterized in that, When the fixed connection is a snap-fit ​​locking block fixed connection, the rope winding post is provided with one winding post for rope winding; The winding post has symmetrical upper and lower wings at both ends, and each upper and lower wing is equipped with a locking block for connecting the rope-binding cylinder to the winding post. The rope-binding tube includes a first rope-binding tube and a second rope-binding tube, wherein: The side wall of the first rope-binding tube is provided with symmetrically arranged buckles, which are locked together with the buckles on the rope-winding column; One end of the first rope-binding tube is provided with a rope-binding post for rope binding; the other end is fixedly connected to the second rope-binding tube by a buckle and a locking block to form the entire rope-binding tube. The side wall of the second rope-binding cylinder is provided with symmetrically arranged buckles, which are locked together with the buckles on the rope-winding column; One end of the second rope-binding cylinder is equipped with a rope-binding post for rope binding; the other end is fixedly connected to the first rope-binding cylinder by a buckle clamping block to form the entire rope-binding cylinder.

3. A rope connector according to claim 1, characterized in that, When the fixed connection is a snap-locking block, the rope winding post is provided with a first double-winding post and a second double-winding post, and the two ropes are respectively wound around the corresponding winding posts. The first double-pillar winding type and the second double-pillar winding type have an integral upper wing at one end, and the integral upper wing is provided with a locking block, and each of the other ends is provided with an independent lower wing. The rope binding cylinder includes a first double-column rope binding cylinder and a second double-column rope binding cylinder, wherein: The first double-column rope-binding cylinder has a buckle on one side wall, which is locked to the buckle block on the rope-winding column; One end of the first double-column rope binding cylinder is provided with a rope binding post for rope binding; the other end is fixedly connected to the second double-column rope binding cylinder by a buckle clamping block to form the entire rope binding cylinder. The second double-column rope-binding cylinder has a buckle on one side wall, which is locked to the buckle block on the rope-winding column; The second double-column rope binding cylinder has a rope binding post at one end for rope binding; the other end is fixedly connected to the first double-column rope binding cylinder by a buckle clamping block to form the whole rope binding cylinder.

4. A rope connector according to claim 1, characterized in that, When the rope binding cylinder and the rope winding post are fixedly connected by screws, a screw-type winding post is provided in the middle of the rope winding post for winding the rope; and symmetrical screw-type upper wings and screw-type lower wings are provided at both ends of the winding post. The rope-tying cylinder includes a first screw-type rope-tying cylinder and a second screw-type rope-tying cylinder, wherein: The first and second screw-type rope binding cylinders are provided with first screw holes, and the rope winding post is provided with a second screw hole that matches the first screw hole on the first and second screw-type rope binding cylinders. The screw passes through the first screw hole and the second screw hole to realize the screw connection between the rope binding cylinder and the rope winding post.

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