Children skiing traction rope device based on channel release

Abstract

A child skiing pulling rope device based on channel release comprises a rope assembly (1) worn on the body of a child and a coil pipe (2) arranged on the rope assembly (1), the child in a skiing state is pulled through the rope assembly (1), and the rope assembly (1) is sectionally placed in a pipe body to be stored through the coil pipe (2); the traction component is in a built-in body release state in the initial skiing stage, the technical problems that a child sleeves a wearable rope net on the body and a widened strip is placed on the waist of an adult are solved, and therefore adverse influence factors generated on the child and the adult during skiing are eliminated.

Description

Technical Field

[0001] This utility model relates to a child ski traction rope device, and more particularly to a child ski traction rope device based on channel release. Background Technology

[0002] When skiing with children, the biggest worry is that they will fall or get lost. A suitable ski leash can greatly reduce these risks. It not only helps children maintain their balance but also makes them more confident during the learning process. Parents can also more easily accompany their children and enjoy quality time together. Therefore, a children's ski leash device is an important rope component. In existing children's ski leash devices, one end of the rope is connected to a rope net, and the other end is connected to a widening strap. The child puts the rope net around their body, and the widening strap is placed around the adult's waist. Because the rope net and widening strap are in a free-floating state, this negatively impacts the ability of both children and adults to start skiing.

[0003] This utility model, through its technical feature of having the traction component in a built-in released state during the initial stage of skiing, effectively explores and studies the technical problems of having children wear rope nets and widening straps placed around adults' waists. Summary of the Invention

[0004] The subject of this utility model is a child ski traction rope device based on channel release.

[0005] In order to overcome the above-mentioned technical shortcomings, the purpose of this utility model is to provide a child skiing tow rope device based on channel release, thereby eliminating the adverse factors that affect children and adults starting to ski.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: it includes a rope assembly that is worn on a child's body and a coil disposed on the rope assembly.

[0007] By designing a rope assembly and a coil, the rope assembly enables traction for children in skiing mode, while the coil allows for segmented storage of the rope assembly within the tube. This allows the traction components to be released from their internal positions during the initial skiing phase, solving the technical problems of children wearing rope nets and adults wearing widened straps around their waists. Therefore, it eliminates factors that could negatively impact children's or adults' skiing start-up.

[0008] This utility model is designed to connect the rope assembly and the coil in a manner that the traction component is in a built-in release state during the initial stage of skiing.

[0009] This utility model is designed to connect the coil and the rope assembly by placing them in sections within the tube for storage.

[0010] The technical effects of the above three technical solutions are: highlighting the technical feature of the traction component being in a built-in release state during the initial stage of skiing, and introducing its application in the technical field of children's ski traction rope devices based on channel release.

[0011] This utility model is designed to include a first accessory device, which is disposed between the rope assembly and the coil. The first accessory device is configured to include a movable ring and a pull rope.

[0012] This utility model is designed to include a second accessory device, which is disposed between the first accessory device and the coil. The second accessory device is configured as a spring plate.

[0013] This utility model is designed to include a third accessory device, which is disposed between the rope assembly and the coil. The third accessory device is configured to include a housing and a tightening screw.

[0014] This utility model is designed to include a fourth accessory device, which is disposed between the third accessory device and the coil. The fourth accessory device includes a cover plate and a connecting screw.

[0015] This utility model is designed to include a fifth accessory device, which is disposed on the coil and includes a grip bar and a shoulder strap.

[0016] The technical effect of the above five technical solutions is that they enable the integrated installation of other components and expand the technical effect of this utility model.

[0017] This utility model is designed with a spring plate, a housing, and a handle on the coil. A cover plate is provided between the housing and the coil, and a connecting screw is provided between the cover plate and the coil. A rope assembly is provided between the housing, the cover plate, and the coil. A moving ring and a tightening screw are provided between the rope assembly and the coil. A pull rope is provided between the moving ring and the spring plate, and a shoulder strap is provided between the handle and the coil.

[0018] The technical effect of the above technical solution is that the basic technical solution of this utility model is composed of rope assembly, coil, moving ring, pull rope, spring plate, box shell, cover plate, connecting screw, tightening screw, grip rod and shoulder strap, which solves the technical problem of this utility model.

[0019] This utility model designs a rope assembly comprising a rope part I, a strip part, and a rod part, with a receiving hole I provided on the strip part. One end of the rope part I is connected to the receiving hole I in a tethered manner, and the other end of the rope part I is connected to the rod part. One section of the rope part I is connected through-to a coil, a moving ring, and a cover plate, and another section of the rope part I is connected in contact with a tightening screw. The other section of the rope part I and the rod part are respectively connected to the housing in a recessed manner.

[0020] This utility model is designed such that the rope part I is a hollow polyester fiber rope and the strip part is a textile strip, the rod part is a rod and the receiving hole I is a hole, and the receiving hole I is arranged at intervals along the center line of the strip part.

[0021] The technical effect of the above two solutions is that they enable the wearing and fastening of the device on a child's body.

[0022] This utility model designs a coil comprising tube section I, tube section II, tube section III, lug I, lug II, and lug III. A receiving hole II is provided on the upper outer surface of tube section II, a receiving hole III is provided on the lower outer surface of tube section II, and a receiving hole IV is provided on the upper inner surface of tube section I. Receiving holes V and VI are respectively provided in the middle of the inner surface of tube section I. The inner ports of tube section I are respectively configured to be butt-connected to the inner ports of tube section II. The upper outer surface of tube section I is connected to the inner port of tube section III, and the lower outer surface of tube section I is connected to the inner end face of lug III. The upper middle of the inner surface of tube section I is connected to the inner end face of lug I, and the upper inner surface of tube section II is connected to the inner end face of lug II. The lower sections of tube section I and tube section II are respectively provided with… For the purpose of accommodating the rope assembly, the upper sections of tube I and tube II are respectively configured to be accommodating the pull rope. The upper section of tube II is configured to be accommodating the moving ring, and the lower outer side of tube II is configured to be threadedly connected to the tightening screw. The lower middle side of the inner side of tube I and the lower middle side of the inner side of tube II are respectively configured to be connected to the spring plate, and the lower inner side of tube I and the lower inner side of tube II are respectively configured to be connected to the housing. The outer port of tube III is configured to be threadedly connected to the handle, and ear seat I is configured to be connected to the cover plate via a pin. Ear seat II is configured to be accommodating the pull rope set, and ear seat III is configured to be connected to the carrying strap. Accommodating hole II and accommodating hole V are respectively configured to be connected to the rope assembly, and accommodating hole IV is configured to be connected to the pull rope. Accommodating hole VI is configured to be threadedly connected to the connecting screw.

[0023] This utility model is designed with the following components: tube I is a vertical cylindrical body, tube II is a C-shaped cylindrical body, tube III is a cylindrical body with a threaded hole, and ear seat I is a double-plate ear seat. Ear seat II and ear seat III are each a single-plate ear seat with a through hole. The through hole of ear seat II is for connection with a pull rope, and the through hole of ear seat III is for connection with a shoulder strap. Receiving hole II and receiving hole III are each elongated hole-shaped bodies, receiving hole IV and receiving hole V are each hole-shaped bodies, and receiving hole VI is a threaded hole.

[0024] The technical advantages of the above two solutions are: they enable the placement and storage of the rope section I in a curved pipe body.

[0025] This utility model is designed such that the movable ring is configured as a ring-shaped body and is configured to be submerged in connection with the coil, the movable ring is configured to be connected to the rope assembly in a set-like manner, and the peripheral side of the movable ring is configured to be connected to the pull rope.

[0026] This utility model designs a pull rope comprising a disc part I and a rope part II, with a receiving groove I provided in the middle of the peripheral side of the disc part I, a receiving groove II provided on the peripheral end face of the disc part I, and one end of the rope part II being connected to the bottom wall of the receiving groove I. The rope part II is submerged in connection with the receiving groove I and the receiving groove II, and the pull rope is respectively connected through the coil and the spring plate. The other end of the rope part II is connected to the moving ring, and the upper end face of the disc part I is in contact with the spring plate.

[0027] This utility model is designed with a disc part I as a circular seat and a rope part II as a hollow polyester fiber rope, a receiving groove I as an annular groove and a receiving groove II as a U-shaped groove.

[0028] The technical effect of the above three technical solutions is that they enable dynamic adjustment of the pulling position of rope part I within tube part II.

[0029] This utility model designs a spring plate as a C-shaped elastic sheet with a through hole in the middle, the through hole of the spring plate is configured to be connected to the pull rope, the lower end face of the spring plate is configured to be connected to the pull rope in contact, and the ends of the spring plate are respectively configured to be connected to the coil.

[0030] The technical effect of the above solution is that it enables the elastic body to pull the rope part I.

[0031] This utility model is designed with a box shell in the shape of a D-shape, and the left and right sides of the box shell are connected to the coil. The upper end of the box shell is connected to the cover plate, and the box shell is connected to the rope assembly in a accommodating manner.

[0032] The technical effect of the above solution is that it enables the storage of the rope part I in a box.

[0033] This utility model is designed such that the tightening screw is set as a horn bolt and the inner end of the tightening screw is set to be threaded to the coil, and the inner end face of the tightening screw is set to be contacted to the rope assembly.

[0034] The technical effect of the above solution is that it enables the rope part I to be compressed and fixed in the tube part II.

[0035] This utility model designs an L-shaped sheet with through holes in both the horizontal and vertical parts of the cover plate. The inner end face of the horizontal part of the cover plate is configured to be in contact with the housing. The vertical end of the cover plate is configured to be connected to the coil via a pin. One of the through holes on the vertical part of the cover plate is configured to be connected to a connecting screw. The other through hole on the vertical part of the cover plate and the through hole on the horizontal part of the cover plate are respectively configured to be connected to a rope assembly.

[0036] This utility model is designed such that the connecting screw is set as a horn bolt and the inner end of the connecting screw is set to be threaded to the coil, the inner end of the connecting screw is set to be threaded to the cover plate, and the flange of the connecting screw is set to be contacted to the cover plate.

[0037] The technical effect of the above two solutions is that they achieve the sealing treatment of the upper port of the enclosure.

[0038] This utility model designs a grip bar comprising a rod I, a rod II, and a disc II. The inner end of rod I is rotatably connected to the inner end of rod II. The inner side of the outer end of rod I and the inner side of the outer end of rod II are respectively connected to the middle of disc II. The outer ends of rod I and rod II are respectively connected to the shoulder strap through the shoulder strap. The outer end face of disc II is connected to the shoulder strap in contact. The outer ends of rod I and rod II are respectively connected to the disc via a threaded connection.

[0039] This utility model designs a rod part I as a rod-shaped body with a convex blind hole on the inner end face and a threaded body on the outer end, and a rod part II as a rod-shaped body with a convex inner end and a threaded body on the outer end. The convex blind hole of rod part I is respectively configured to connect with the convex inner end of rod part II, and the threaded body of rod part I and the threaded body of rod part II are respectively configured to connect with a coil. The coil part II is configured as a circular seat.

[0040] The technical effect of the above two solutions is that they enable placement on the abdomen of adults.

[0041] This utility model designs a shoulder strap as a textile strip with a through hole at the outer end, the through hole of which is connected to the handle, and the inner end of the shoulder strap is connected to the coil.

[0042] The technical effect of the above solution is that it enables placement on an adult's shoulder.

[0043] This utility model is designed such that the rope assembly and coil are arranged in a way that allows for pipe release, and the rope assembly and coil are arranged in a way that allows for adjusting the traction angle, the rope assembly and coil are arranged in a way that allows for adjusting the traction angle, the rope assembly and coil are arranged in a way that allows for storing the rope, the connecting screw and the tightening screw, and the rope assembly and coil are arranged in a way that allows for external connection components, the handle and the shoulder strap.

[0044] This utility model designs a set of traction components consisting of a rope assembly, a coil, a movable ring, a pull rope, a spring plate, a housing, a cover plate, a connecting screw, a tightening screw, and a shoulder strap. Two sets of traction components are mounted on the handle. Rod I and rod II are respectively connected to tube III. Rope II is respectively connected to tube I, tube II, receiving hole IV, and ear seat II. Rope I is respectively connected to tube I, tube II, receiving hole V, and receiving hole II.

[0045] In this technical solution, the rope assembly and coil are the basic components and essential technical features of this utility model. The moving ring, pull rope, spring plate, box shell, cover plate, connecting screw, tightening screw, grip rod, and shoulder strap are functional components that enable other technical effects of this utility model. The design of these technical features, such as rope part I, strip part, rod part, receiving hole I, tube part I, tube part II, tube part III, ear seat I, ear seat II, ear seat III, receiving hole II, receiving hole III, receiving hole IV, receiving hole V, receiving hole VI, coil part I, rope part II, receiving groove I, receiving groove II, rod part I, rod part II, and coil part II, are technical features that comply with the Patent Law and its implementing regulations.

[0046] In this technical solution, the release of the traction component from its internal body during the initial stage of skiing is achieved by the coil.

[0047] In this technical solution, the rope assembly and coil that are in the built-in release state of the traction component during the initial stage of skiing are important technical features. In the technical field of children's ski traction rope device based on channel release, it has novelty, inventiveness and practicality. The terms in this technical solution can be explained and understood by the patent literature in this technical field. Attached Figure Description

[0048] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0049] Figure 1 This is a schematic diagram of one of the first embodiments of the present utility model.

[0050] Figure 2 This is a schematic diagram of the structure of rope 4.

[0051] Figure 3 This is a structural diagram of the grip bar 91.

[0052] Rope assembly-1, coil-2, moving ring-3, pull rope-4, spring plate-5, box shell-6, cover plate-7, connecting screw-8, tightening screw-9, grip rod-91, shoulder strap-92, rope part I-11, strip part-12, rod part-13, receiving hole body I-14, tube part I-21, tube part II-22, tube part III-20, ear seat I-23, ear seat II-24, ear seat III-29, receiving hole body II-25, receiving hole body III-211, receiving hole body IV-26, receiving hole body V-27, receiving hole body VI-28, disc part I-41, rope part II-42, receiving groove body I-43, receiving groove body II-44, rod part I-911, rod part II-912, disc part II-913. Detailed Implementation

[0053] According to the examination guidelines, terms such as “having,” “comprising,” and “including” used in this invention should be understood as not dispensing the presence or addition of one or more other elements or combinations thereof.

[0054] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0055] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0056] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other. In addition, unless otherwise specified, the equipment and materials used in the following embodiments are commercially available. Unless otherwise specified, please make improvements according to conventional methods in the field.

[0057] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0058] Figure 1 This is one of the first embodiments of the present utility model. The embodiment is described in detail with reference to the accompanying drawings. It includes a rope assembly 1, a coil 2, a movable ring 3, a pull rope 4, a spring plate 5, a housing 6, a cover plate 7, a connecting screw 8, a tightening screw 9, a gripping rod 91, and a carrying strap 92. The spring plate 5, housing 6, and gripping rod 91 are respectively disposed on the coil 2. The cover plate 7 is disposed between the housing 6 and the coil 2, and the connecting screw 8 is disposed between the cover plate 7 and the coil 2. The rope assembly 1 is disposed between the housing 6, the cover plate 7, and the coil 2. The movable ring 3 and the tightening screw 9 are respectively disposed between the rope assembly 1 and the coil 2. The pull rope 4 is disposed between the movable ring 3 and the spring plate 5, and the carrying strap 92 is disposed between the gripping rod 91 and the coil 2.

[0059] The second embodiment of the present invention will be described in detail with reference to the accompanying drawings.

[0060] In this embodiment, the rope assembly 1 is configured to include a rope portion I11, a strip portion 12, and a rod portion 13, and a receiving hole I14 is provided on the strip portion 12. One end of the rope portion I11 is configured to be connected to the receiving hole I14 in a tie-on manner, and the other end of the rope portion I11 is configured to be connected to the rod portion 13. One section of the rope portion I11 is configured to be connected through the coil 2, the moving ring 3, and the cover plate 7, and another section of the rope portion I11 is configured to be connected in contact with the tightening screw 9. The other section of the rope portion I11 and the rod portion 13 are respectively configured to be submerged in the housing 6.

[0061] The rope assembly 1 forms a support connection point for the coil 2, the moving ring 3, the housing 6, the cover plate 7, and the tightening screw 9. The rope part I 11 connects to the coil 2, the moving ring 3, the cover plate 7, and the tightening screw 9. The rope part I 11 and the rod part 13 connect to the housing 6. The strip part 12 connects to the child wearing the device. Its technical purpose is to serve as a component for traction of children.

[0062] In this embodiment, the rope portion I11 is a hollow polyester fiber rope, the strip portion 12 is a textile strip, the rod portion 13 is a rod, and the receiving hole portion I14 is a hole. The receiving holes I14 are arranged at intervals along the center line of the strip portion 12.

[0063] Its technical purpose is to enable children to be tractioned with ropes at temperatures as low as -40°C.

[0064] In this embodiment, the coil 2 is configured to include tube section I 21, tube section II 22, tube section III 20, lug I 23, lug II 24, and lug III 29. A receiving hole II 25 is provided on the upper outer surface of tube section II 22, a receiving hole III 211 is provided on the lower outer surface of tube section II 22, a receiving hole IV 26 is provided on the upper inner surface of tube section I 21, and receiving holes V 27 and VI 28 are respectively provided in the middle of the inner surface of tube section I 21. The inner ports of I21 are respectively configured to be connected to the inner ports of II22. The upper part of the outer surface of I21 is configured to be connected to the inner port of III20, and the lower part of the outer surface of I21 is configured to be connected to the inner end face of the ear III29. The upper middle part of the inner surface of I21 is configured to be connected to the inner end face of the ear I23, and the upper part of the inner surface of II22 is configured to be connected to the inner end face of the ear II24. The lower section of I21 and the lower section of II22 are... The upper sections of tube I 21 and II 22 are respectively configured to be receptacle-connected to the pull rope 4. The upper section of tube II 22 is configured to be receptacle-connected to the moving ring 3, and the lower outer side of tube II 22 is configured to be threadedly connected to the tightening screw 9. The lower middle side of the inner side of tube I 21 and the lower middle side of the inner side of tube II 22 are respectively configured to be connected to the spring plate 5. The lower part is respectively set to be connected to the housing 6, the outer port of the tube Ⅲ20 is set to be threadedly connected to the handle 91 and the ear seat Ⅰ23 is set to be connected to the cover plate 7 through the pin, the ear seat Ⅱ24 is set to be connected to the pull rope 4 in a set-type manner and the ear seat Ⅲ29 is set to be connected to the shoulder strap 92, the receiving hole Ⅱ25 and the receiving hole Ⅴ27 are respectively set to be connected to the rope assembly 1 and the receiving hole Ⅳ26 is set to be connected to the pull rope 4, and the receiving hole Ⅵ28 is set to be threadedly connected to the connecting screw 8.

[0065] Through the coil 2, a support connection point is formed for the rope assembly 1, the moving ring 3, the pull rope 4, the spring plate 5, the box shell 6, the cover plate 7, the connecting screw 8, the tightening screw 9, the handle 91, and the carrying strap 92. The connection to the rope assembly 1 is achieved through the tube section I 21, the tube section II 22, the receiving hole II 25, and the receiving hole V 27. The connection to the moving ring 3 is achieved through the tube section II 22. The connection to the pull rope 4 is achieved through the tube section I 21, the tube section II 22, the ear seat II 24, and the receiving hole IV 26. The connection to the spring plate 5 is achieved through the tube section I 21 and the tube section II 22. The connection to the box shell 6 is also achieved through the tube section I 21. Ear seat I 23 connects to cover plate 7; receiving hole VI 28 connects to connecting screw 8; tube II 22 connects to tightening screw 9; tube III 20 connects to grip bar 91; ear seat III 29 connects to shoulder strap 92; receiving hole III 211 allows for inward pulling of rope assembly 1 located in tube II 22. Its technical purpose is to serve as a support carrier for rope assembly 1, moving ring 3, pull rope 4, spring plate 5, box shell 6, cover plate 7, connecting screw 8, tightening screw 9, grip bar 91 and shoulder strap 92.

[0066] In this embodiment, tube I 21 is configured as a vertical cylindrical body and tube II 22 is configured as a C-shaped cylindrical body, tube III 20 is configured as a cylindrical body with a threaded hole and ear I 23 is configured as a double-plate ear, ear II 24 and ear III 29 are respectively configured as single-plate ear with through holes, and the through hole of ear II 24 is configured to be connected to the pull rope 4, the through hole of ear III 29 is configured to be connected to the shoulder strap 92, and the receiving hole II 25 and receiving hole III 211 are respectively configured as elongated holes, the receiving hole IV 26 and receiving hole V 27 are respectively configured as holes, and the receiving hole VI 28 is configured as a threaded hole.

[0067] Its technical purpose is to: realize the housing and support of rope assembly 1, moving ring 3 and pull rope 4; realize the external support of spring plate 5, box shell 6, connecting screw 8, tightening screw 9, grip bar 91 and back strap 92; and realize the flip support of cover plate 7.

[0068] In this embodiment, the movable ring 3 is configured as a ring-shaped body and is configured to be submerged in connection with the coil 2. The movable ring 3 is configured to be fitted in connection with the rope assembly 1 and the peripheral side of the movable ring 3 is configured to be connected to the pull rope 4.

[0069] The movable ring 3 forms a support connection point for the rope assembly 1, the coil 2, and the pull rope 4. The movable ring 3 realizes the connection with the rope assembly 1, the connection with the coil 2, and the connection with the pull rope 4. Its technical purpose is to serve as one of the components for pulling the rope assembly 1 on the coil 2.

[0070] In this embodiment, the pull rope 4 is configured to include a disc portion I 41 and a rope portion II 42, and a receiving groove I 43 is provided in the middle of the peripheral side of the disc portion I 41. A receiving groove II 44 is provided on the peripheral end face of the disc portion I 41, and one end of the rope portion II 42 is configured to be connected to the bottom wall of the receiving groove I 43. The rope portion II 42 is configured to be submerged in connection with the receiving groove I 43 and the receiving groove II 44. The pull rope 4 is configured to be connected through the coil 2 and the spring plate 5 respectively. The other end of the rope portion II 42 is configured to be connected to the moving ring 3, and the upper end face of the disc portion I 41 is configured to be in contact with the spring plate 5.

[0071] By pulling the rope 4, a support connection point is formed for the coil 2, the moving ring 3 and the spring plate 5. The rope part II 42 realizes the connection with the coil 2 and the moving ring 3. The coil part I 41 and the rope part II 42 realize the connection with the spring plate 5. The receiving groove I 43 and the receiving groove II 44 realize the storage connection with the rope part II 42. Its technical purpose is to serve as the second component for pulling the rope assembly 1 on the coil 2.

[0072] In this embodiment, the disc portion I 41 is configured as a circular seat and the rope portion II 42 is configured as a hollow polyester fiber rope, the receiving groove I 43 is configured as an annular groove and the receiving groove II 44 is configured as a U-shaped groove.

[0073] Its technical objective is to enable the rope assembly 1 to be pulled and moved within the coil 2.

[0074] In this embodiment, the spring plate 5 is configured as a C-shaped elastic sheet with a through hole in the middle, and the through hole of the spring plate 5 is configured to be connected to the pull rope 4. The lower end face of the spring plate 5 is configured to be connected to the pull rope 4 in contact, and the ends of the spring plate 5 are respectively configured to be connected to the coil 2.

[0075] The spring plate 5 forms a support connection point for the coil 2 and the pull rope 4. The spring plate 5 realizes the connection with the coil 2 and the pull rope 4. Its technical purpose is to serve as a component that provides elastic support for the pull rope 4.

[0076] In this embodiment, the housing 6 is configured as a D-shaped box, and the left and right sides of the housing 6 are configured to be connected to the coil 2. The upper end of the housing 6 is configured to be connected to the cover plate 7, and the housing 6 is configured to be accommodatingly connected to the rope assembly 1.

[0077] The housing 6 forms a support connection point for the rope assembly 1, the coil 2, and the cover plate 7. The housing 6 enables the connection with the rope assembly 1, the coil 2, and the cover plate 7. Its technical purpose is to serve as a component for storing the rope assembly 1.

[0078] In this embodiment, the cover plate 7 is configured as an L-shaped sheet with through holes in both the horizontal and vertical sections, and the inner end face of the horizontal section of the cover plate 7 is configured to be in contact with the housing 6. The vertical end of the cover plate 7 is configured to be connected to the coil 2 via a pin, and one of the through holes on the vertical section of the cover plate 7 is configured to be connected to the connecting screw 8. The other through hole on the vertical section of the cover plate 7 and the through hole on the horizontal section of the cover plate 7 are respectively configured to be connected to the rope assembly 1.

[0079] The cover plate 7 forms a support connection point for the rope assembly 1, the coil 2, the housing 6, and the connecting screw 8. The cover plate 7 realizes the connection with the rope assembly 1, the coil 2, the housing 6, and the connecting screw 8. Its technical purpose is to serve as a component for sealing the upper end of the housing 6.

[0080] In this embodiment, the connecting screw 8 is configured as a spur bolt and the inner end of the connecting screw 8 is configured to be threadedly connected to the coil 2. The inner end of the connecting screw 8 is configured to be through-connected to the cover plate 7 and the flange of the connecting screw 8 is configured to be in contact with the cover plate 7.

[0081] The connecting screw 8 forms a support connection point for the coil 2 and the cover plate 7. The connecting screw 8 realizes the connection with the coil 2 and the connection with the cover plate 7. Its technical purpose is to serve as a component for connecting the cover plate 7 and the coil 2.

[0082] In this embodiment, the tightening screw 9 is configured as a screw bolt and the inner end of the tightening screw 9 is configured to be threadedly connected to the coil 2, and the inner end face of the tightening screw 9 is configured to be in contact with the rope assembly 1.

[0083] By tightening the screw 9, a support connection point for the rope assembly 1 and the coil 2 is formed. The connection with the rope assembly 1 and the coil 2 is achieved by tightening the screw 9. Its technical purpose is to serve as a component for pressing the rope assembly 1 onto the inner wall of the coil 2.

[0084] In this embodiment, the grip bar 91 is configured to include a bar portion I 911, a bar portion II 912, and a disc portion II 913. The inner end of the bar portion I 911 is rotatably connected to the inner end of the bar portion II 912, and the inner side of the outer end of the bar portion I 911 and the inner side of the outer end of the bar portion II 912 are respectively connected to the disc portion II 913 through the middle. The outer ends of the bar portion I 911 and the outer ends of the bar portion II 912 are respectively connected to the shoulder strap 92 through the middle, and the outer end face of the disc portion II 913 is connected to the shoulder strap 92 in contact. The outer ends of the bar portion I 911 and the outer ends of the bar portion II 912 are respectively connected to the disc 2 by threads.

[0085] The grip bar 91 forms a support connection point for the coil 2 and the shoulder strap 92. The connection with the coil 2 is achieved by the bar part I 911 and the bar part II 912, and the connection with the shoulder strap 92 is achieved by the bar part I 911, the bar part II 912 and the coil part II 913. Its technical purpose is to serve as a component for adults to hold with their hands.

[0086] In this embodiment, rod I 911 is configured as a rod-shaped body with a convex blind hole on the inner end face and a threaded body on the outer end, and rod II 912 is configured as a rod-shaped body with a convex inner end and a threaded body on the outer end. The convex blind hole of rod I 911 is configured to connect with the convex inner end of rod II 912, and the threaded body of rod I 911 and the threaded body of rod II 912 are configured to connect with the coil 2, and the coil II 913 is configured as a circular seat.

[0087] Its technical purpose is to enable adults to grip the two-section lever with their hands.

[0088] In this embodiment, the shoulder strap 92 is a textile strip with a through hole at the outer end, and the through hole of the shoulder strap 92 is connected to the handle 91. The inner end of the shoulder strap 92 is connected to the coil 2 in a tethered manner.

[0089] The shoulder strap 92 forms a support connection point for the coil 2 and the grip bar 91. The shoulder strap 92 enables the connection with the coil 2 and the grip bar 91. Its technical purpose is to serve as a component for adults to wear.

[0090] In this embodiment, the rope assembly 1 and the coil 2 are arranged in a pipeline release manner, and the rope assembly 1 and the coil 2 are arranged with the moving ring 3, the pull rope 4, and the spring plate 5 in a way that adjusts the traction angle. The rope assembly 1 and the coil 2 are arranged with the housing 6, the cover plate 7, the connecting screw 8, and the tightening screw 9 in a way that stores the rope. The rope assembly 1 and the coil 2 are arranged with the handle 91 and the shoulder strap 92 in a way that is an external connecting component. One rope assembly 1, one coil 2, one moving ring 3, and one pull rope 4 are all present. Rope 4, a spring plate 5, a box shell 6, a cover plate 7, a connecting screw 8, a tightening screw 9, and a carrying strap 92 are configured to form a traction component. Two traction components are set on the grip bar 91. Rod part I 911 and rod part II 912 are respectively configured to be connected to tube part III 20. Rope part II 42 is respectively configured to be connected to tube part I 21, tube part II 22, receiving hole IV 26 and ear seat II 24. Rope part I 11 is respectively configured to be connected to tube part I 21, tube part II 22, receiving hole V 27 and receiving hole II 25.

[0091] The method of use in this embodiment is as follows: When it is necessary to tether a child while skiing, according to the ski traction distance, the rope part I11 is pulled outward from the through hole on the horizontal part of the cover plate 7, another through hole on the vertical part of the cover plate 7, the receiving hole V27, and the receiving hole II25, so that the rope part I11 moves in the lower section of the tube part I21 and the lower section of the tube part II22, so that the length of the released rope part I11 corresponds to the ski traction distance of the child.

[0092] After the rope part I11 is pulled out from the through hole on the horizontal part of the cover plate 7, another through hole on the vertical part of the cover plate 7, the receiving hole V27, and the receiving hole II25, the inner end of the tightening screw 9 is rotated on the lower part of the outer side of the tube part II22. This causes the inner end face of the tightening screw 9 to act on the rope part I11, thereby fixing the rope part I11 between the tightening screw 9 and the inner wall of the lower section of the tube part II22. Through the receiving hole III211, the rope part I11 is pulled inward into the lower section of the tube part II22, and the released rope part I11 is placed into the lower section of the tube part II22.

[0093] Place the strap 12 on the child's shoulder, cross the strap 12 over the child's upper body, and tie the lower ends of the strap 12 together. Place the inner end of the carrying strap 92 into the through hole of the ear seat Ⅲ 29, and tie the inner end of the carrying strap 92 into the ear seat Ⅲ 29. Place the carrying strap 92 on the adult's shoulder, cross the carrying strap 92 over the adult's upper body, and fit the through hole of the carrying strap 92 onto the outer ends of the rod Ⅰ 911 and the rod Ⅱ 912 respectively. Rotate the outer ends of the rod Ⅰ 911 and the rod Ⅱ 912 on the outer port of the tube Ⅲ 20 respectively. Place the tube Ⅰ 21 on the adult's waist, and place the grip bar 91 on the adult's abdomen, thereby installing the coil 2 on the adult.

[0094] When a child begins skiing, one end of rope section I11 is placed into receiving hole I14 and tied. The child skis forward, and rope section I11 is pulled outward from the lower section of tube II22. An adult then begins skiing forward, with rope section I11 providing traction for the child. As rope section I11 moves within receiving hole II25, it moves moving ring 3 within the upper section of tube I21, causing rope section II42 to move within the upper section of tube II22, the upper section of tube I21, receiving hole IV26, and ear seat II24. Under the elastic energy storage of spring plate 5, rope section I11 moves gradually.

[0095] When rope part II 42 is wound and released in receiving groove I 43, the length of rope part II 42 between rope part I 11 and spring plate 5 is adjusted, and rope part II 42 is locked in receiving groove II 44, thereby adjusting the position of rope part I 11 in receiving hole II 25, thus realizing the adjustment of the traction angle for the child.

[0096] When ski traction for children is not required, separate one end of rope I11 and remove it from the receiving hole I14. Separate the lower end of strap 12 and remove it from the child's shoulder. Rotate the outer ends of rod I911 and rod II912 in opposite directions on the outer port of tube III20. Separate the outer ends of rod I911 and rod II912 from the outer port of tube III20. Separate the through-hole sleeve of carrying strap 92 from the outer ends of rod I911 and rod II912. Remove carrying strap 92 from the adult's shoulder. Separate coil 2 from the adult. Rotate the inner end of tightening screw 9 in opposite directions on the lower part of the outer side of tube II22. Separate the end face from the rope part I11, allowing the connecting screw 8 to rotate on the receiving hole VI28, separating the connecting screw 8 from the receiving hole VI28, causing the cover plate 7 to flip, separating the inner end face of the horizontal part of the cover plate 7 from the upper end port of the housing 6, leaving the upper end port of the housing 6 in an open state, pulling the rope part I11 inward from the through hole on the horizontal part of the cover plate 7, another through hole on the vertical part of the cover plate 7, the receiving hole V27, and the receiving hole II25, placing the rope part I11 into the housing 6, causing the cover plate 7 to flip in the opposite direction, making the inner end face of the horizontal part of the cover plate 7 contact the upper end port of the housing 6, leaving the upper end port of the housing 6 in a sealed state, causing the connecting screw 8 to rotate in the opposite direction on the receiving hole VI28, connecting the connecting screw 8 to the receiving hole VI28 together.

[0097] In verifying this utility model, the inventors abandoned the existing technical features of having children wear rope nets and placing widened straps around adults' waists. Instead, they first proposed a technical feature where the traction component is in a built-in release state during the initial skiing stage. This resulted in the first unexpected technical effect: it allows for clearing the ski area at the start of a skiing session, ensuring the rope part I 11 is within the tube part II 22, preventing tangling and tripping injuries to the child. The second unexpected technical effect: it allows for top-mounted storage of the rope part I 11, maintaining its dryness and improving its release performance within the tube part II 22. The third unexpected technical effect: it allows the rope assembly 1 to be worn on the child's body, ensuring the rope part I 11 and the strap part 12 are in a secure position. The disassembly facilitates children's free movement, resulting in a fourth unexpected technical effect: the coil 2 provides support, allowing for the release of rope section I11 via a curved channel, making it convenient for adults to place it around their waist. This also yields a fifth unexpected technical effect: the moving ring 3, pull rope 4, and spring plate 5 allow rope section I11 to move within tube II22, adjusting the traction angle for children and meeting their speed-changing needs while skiing. Furthermore, the housing 6, cover plate 7, connecting screw 8, and tightening screw 9 enable the storage and fixed-length release of rope section I11, satisfying the distance requirements between children and adults. Finally, the grip bar 91 and carrying strap 92 secure the coil 2 to the adult's body, improving the adult's ability to operate the pull rope 4 and tightening screw 9.

[0098] In the second embodiment of this utility model, the rope assembly 1 and the coil 2 are connected to each other in such a way that the traction component is in the internal release state during the initial stage of skiing.

[0099] In this embodiment, the coil 2 is connected to the rope assembly 1 in a segmented manner and placed in the tube for storage.

[0100] In this embodiment, a first accessory device is also included and disposed between the rope assembly 1 and the coil 2. The first accessory device is configured to include a movable ring 3 and a pull rope 4.

[0101] In this embodiment, a second accessory device is also included, and the second accessory device is disposed between the first accessory device and the coil 2. The second accessory device is configured as a spring plate 5.

[0102] In this embodiment, a third accessory device is also included and disposed between the rope assembly 1 and the coil 2. The third accessory device is configured to include a housing 6 and a tightening screw 9.

[0103] In this embodiment, a fourth accessory device is also included and disposed between the third accessory device and the coil 2. The fourth accessory device is configured to include a cover plate 7 and a connecting screw 8.

[0104] In this embodiment, a fifth accessory device is also included and disposed on the coil 2. The fifth accessory device is configured to include a grip bar 91 and a shoulder strap 92.

[0105] The second embodiment of this utility model is based on the first embodiment.

[0106] This utility model has the following features:

[0107] 1. Due to the design of rope assembly 1 and coil 2, the rope assembly 1 enables the traction of children in skiing mode, and the coil 2 enables the rope assembly 1 to be stored in sections within the tube. This allows the traction component to be released from its internal position at the initial stage of skiing, solving the technical problems of children wearing rope nets and adults wearing widened straps around their waists. Therefore, it eliminates the adverse factors that would affect children and adults starting to ski.

[0108] 2. Due to the design of the movable ring 3 and the pull rope 4, the position of the rope assembly 1 in the coil 2 can be adjusted.

[0109] 3. Due to the design of the spring plate 5, elastic support is achieved for the rope assembly 1.

[0110] 4. Due to the design of the housing 6 and the tightening screw 9, the rope assembly 1 can be adjusted to a fixed length.

[0111] 5. Due to the design of cover plate 7 and connecting screw 8, the housing 6 is sealed.

[0112] 6. Thanks to the design of the grip bar 91 and the shoulder strap 92, it can be worn on an adult's body.

[0113] 7. Because the design limits the numerical range of the structural shape, the numerical range is a technical feature in the technical solution of this utility model, and is not a technical feature obtained by formula calculation or by a limited number of experiments. The experiment shows that the technical feature of the numerical range has achieved very good technical effect.

[0114] 8. Due to the design of the technical features of this utility model, and the combined effect of the individual and collective technical features, experiments have shown that the performance indicators of this utility model are at least 1.7 times that of existing performance indicators, and it has been evaluated that it has great market value.

[0115] Other technical features that connect the rope assembly 1 and the coil 2, which are in the internal release state of the traction component during the initial stage of skiing, are also embodiments of this utility model. Furthermore, the technical features of the above embodiments can be combined in any way. In order to meet the requirements of the Patent Law, the Implementing Regulations of the Patent Law and the Examination Guidelines, all possible combinations of the technical features in the above embodiments will not be described.

[0116] Therefore, in the field of children's ski traction rope device based on channel release, all technical contents that include rope assembly 1 worn on the child's body and coil 2 set on rope assembly 1 are within the protection scope of this utility model.

Claims

1. A channel release based child ski tow device characterized by: It includes a rope assembly (1) worn on a child's body and a coil (2) mounted on the rope assembly (1). It also includes a first attachment device disposed between the rope assembly (1) and the coil (2), the first attachment device being configured to include a movable ring (3) and a pull rope (4). It also includes a second accessory device and is disposed between the first accessory device and the coil (2). The second accessory device is configured as a spring plate (5). It also includes a third accessory device disposed between the rope assembly (1) and the coil (2), the third accessory device being configured to include a housing (6) and a tightening screw (9). It also includes a fourth accessory device disposed between the third accessory device and the coil (2), the fourth accessory device being configured to include a cover plate (7) and a connecting screw (8). It also includes a fifth accessory device and is mounted on the coil (2). The fifth accessory device is configured to include a grip bar (91) and a shoulder strap (92). A spring plate (5), a housing (6), and a handle (91) are respectively provided on the coil (2). A cover plate (7) is provided between the housing (6) and the coil (2), and a connecting screw (8) is provided between the cover plate (7) and the coil (2). A rope assembly (1) is provided between the housing (6), the cover plate (7), and the coil (2). A moving ring (3) and a tightening screw (9) are respectively provided between the rope assembly (1) and the coil (2). A pull rope (4) is provided between the moving ring (3) and the spring plate (5), and a shoulder strap (92) is provided between the handle (91) and the coil (2). The rope assembly (1) is configured to include a rope section I (11), a strip section (12), and a rod section (13), and a receiving hole I (14) is provided on the strip section (12). One end of the rope section I (11) is configured to be connected to the receiving hole I (14) in a tie-on manner, and the other end of the rope section I (11) is configured to be connected to the rod section (13). One section of the rope section I (11) is configured to be connected through the coil (2), the moving ring (3), and the cover plate (7), and one section of the rope section I (11) is configured to be connected in contact with the tightening screw (9). The other section of the rope section I (11) and the rod section (13) are respectively configured to be submerged in the housing (6). Rope section I (11) is configured as a hollow polyester fiber rope and strip section (12) is configured as a textile strip, rod section (13) is configured as a rod and receiving hole section I (14) is configured as a hole, and receiving hole section I (14) is configured to be arranged at intervals along the center line of strip section (12). The coil (2) is configured to include tube section I (21), tube section II (22), tube section III (20), lug I (23), lug II (24), and lug III (29). A receiving hole II (25) is provided on the upper outer surface of tube section II (22), a receiving hole III (211) is provided on the lower outer surface of tube section II (22), a receiving hole IV (26) is provided on the upper inner surface of tube section I (21), and receiving holes V (27) and VI (28) are respectively provided in the middle of the inner surface of tube section I (21). The inner ports of tube I (21) are respectively configured to be connected to the inner ports of tube II (22). The upper part of the outer surface of tube I (21) is configured to be connected to the inner port of tube III (20), and the lower part of the outer surface of tube I (21) is configured to be connected to the inner end face of ear III (29). The upper middle part of the inner surface of tube I (21) is configured to be connected to the inner end face of ear I (23), and the upper part of the inner surface of tube II (22) is configured to be connected to the inner end face of ear II (24). The lower sections of tube I (21) and tube II (22) are respectively configured to be connected to the inner ports of tube I (21) and tube II (22) respectively. The upper sections of tube I (21) and tube II (22) are respectively configured to be receptacle-connected to the rope assembly (1), and the upper sections of tube I (21) and tube II (22) are respectively configured to be receptacle-connected to the pull rope (4). The upper section of tube II (22) is configured to be receptacle-connected to the moving ring (3), and the lower part of the outer side of tube II (22) is configured to be threadedly connected to the tightening screw (9). The lower middle side of the inner side of tube I (21) and the lower middle side of the inner side of tube II (22) are respectively configured to be connected to the spring plate (5), and the lower part of the inner side of tube I (21) and the lower part of the inner side of tube II (22) are respectively configured to be threadedly connected to the tightening screw (9). The outer port of tube Ⅲ (20) is configured to be threadedly connected to the handle (91), and ear seat Ⅰ (23) is configured to be connected to the cover plate (7) via a pin. Ear seat Ⅱ (24) is configured to be sleevedly connected to the pull rope (4), and ear seat Ⅲ (29) is configured to be connected to the shoulder strap (92). Receiving hole Ⅱ (25) and receiving hole Ⅴ (27) are respectively configured to be connected to the rope assembly (1), and receiving hole Ⅳ (26) is configured to be connected to the pull rope (4). Receiving hole Ⅵ (28) is configured to be threadedly connected to the connecting screw (8).

2. The channel release based child ski tow rope apparatus of claim 1, wherein: Tube I (21) is configured as a vertical cylindrical body and tube II (22) is configured as a C-shaped cylindrical body. Tube III (20) is configured as a cylindrical body with a threaded hole and ear I (23) is configured as a double-plate ear. Ear II (24) and ear III (29) are configured as single-plate ear with through holes respectively. The through hole of ear II (24) is configured to be connected to the pull rope (4). The through hole of ear III (29) is configured to be connected to the shoulder strap (92). The receiving hole II (25) and receiving hole III (211) are configured as long strip holes respectively. The receiving hole IV (26) and receiving hole V (27) are configured as holes respectively. The receiving hole VI (28) is configured as a threaded hole.

3. The channel release based child ski tow rope apparatus of claim 1, wherein: The moving ring (3) is set as an annular body and is set to be sunk-connected to the coil pipe (2). The moving ring (3) is set to be sleeved-connected to the rope assembly (1), and the peripheral side surface of the moving ring (3) is set to be connected to the draw rope (4).

4. The channel release based child ski tow rope apparatus of claim 1, wherein: The draw rope (4) is set to include a disc part I (41) and a rope part II (42). An accommodation groove body I (43) is provided in the middle of the peripheral side surface of the disc part I (41). An accommodation groove body II (44) is provided on the peripheral end surface of the disc part I (41). One end of the rope part II (42) is set to be connected to the bottom wall of the accommodation groove body I (43). The rope part II (42) is set to be sunk-connected to the accommodation groove body I (43) and the accommodation groove body II (44). The draw rope (4) is respectively set to be penetrated-connected to the coil pipe (2) and the spring plate (5). The other end of the rope part II (42) is set to be connected to the moving ring (3), and the upper end surface of the disc part I (41) is set to be contact-connected to the spring plate (5).

5. The channel release based child ski tow rope apparatus of claim 4, wherein: The disc part I (41) is set as a circular seat body, and the rope part II (42) is set as a polyester fiber hollow rope. The accommodation groove body I (43) is set as an annular groove body, and the accommodation groove body II (44) is set as a U-shaped groove body.

6. The channel release based child ski tow rope apparatus of claim 1, wherein: The spring plate (5) is set as a C-shaped elastic sheet body with a through hole body in the middle. The through hole body of the spring plate (5) is set to be connected to the draw rope (4). The lower end surface of the spring plate (5) is set to be contact-connected to the draw rope (4), and the ends of the spring plate (5) are respectively set to be connected to the coil pipe (2).

7. The channel release based child ski tow rope apparatus of claim 1, wherein: The box shell (6) is set as a D-shaped box body. The left and right side surfaces of the box shell (6) are set to be connected to the coil pipe (2). The upper end port of the box shell (6) is set to be connected to the cover plate (7), and the box shell (6) is set to be accommodation-connected to the rope assembly (1).

8. The channel release based child ski tow rope apparatus of claim 1, wherein: The tightening screw (9) is set as a toggle bolt. The inner end of the tightening screw (9) is set to be thread-connected to the coil pipe (2). The inner end surface of the tightening screw (9) is set to be contact-connected to the rope assembly (1).

9. The channel release based child ski tow rope apparatus of claim 1, wherein: The cover plate (7) is set as an L-shaped sheet body with through hole bodies in the horizontal part and the vertical part. The inner end surface of the horizontal part of the cover plate (7) is set to be contact-connected to the box shell (6). The end of the vertical part of the cover plate (7) is set to be connected to the coil pipe (2) through a pin shaft. One of the through hole bodies on the vertical part of the cover plate (7) is set to be connected to the connecting screw (8). The other through hole body on the vertical part of the cover plate (7) and the through hole body on the horizontal part of the cover plate (7) are respectively set to be connected to the rope assembly (1).

10. The channel release based child ski tow rope apparatus of claim 1, wherein: The connecting screw (8) is set as a toggle bolt. The inner end of the connecting screw (8) is set to be thread-connected to the coil pipe (2). The inner end of the connecting screw (8) is set to be penetrated-connected to the cover plate (7), and the flange body of the connecting screw (8) is set to be contact-connected to the cover plate (7).

11. The channel release based child ski tow rope apparatus of claim 1, wherein: The grip (91) is configured to include a rod I (911), a rod II (912) and a disc II (913). The inner end of the rod I (911) is rotatably connected to the inner end of the rod II (912). The inner side of the outer end of the rod I (911) and the inner side of the outer end of the rod II (912) are respectively connected to the disc II (913) through the middle. The outer ends of the rod I (911) and the outer ends of the rod II (912) are respectively connected to the shoulder strap (92) through the middle. The outer end face of the disc II (913) is connected to the shoulder strap (92) in contact. The outer ends of the rod I (911) and the outer ends of the rod II (912) are respectively connected to the disc (2) in a threaded manner.

12. The channel release based child ski tow rope apparatus of claim 11, wherein: The rod part I (911) is configured as a rod-shaped body with a convex blind hole on the inner end face and a threaded body on the outer end, and the rod part II (912) is configured as a rod-shaped body with a convex inner end and a threaded body on the outer end. The convex blind hole of the rod part I (911) is configured to connect with the convex inner end of the rod part II (912), and the threaded body of the rod part I (911) and the threaded body of the rod part II (912) are configured to connect with the coil (2). The coil part II (913) is configured as a circular seat.

13. The channel release based child ski tow rope apparatus of claim 1, wherein: The shoulder strap (92) is a textile strip with a through hole at the outer end and the through hole of the shoulder strap (92) is connected to the handle (91), and the inner end of the shoulder strap (92) is connected to the coil (2).

14. The channel release based child ski tow rope device of any of claims 1 to 13, characterized by: The rope assembly (1) and the coil (2) are arranged in a way that allows for pipe release, and the rope assembly (1) and the coil (2) are arranged in a way that allows for adjusting the traction angle, the rope assembly (1) and the coil (2) are arranged in a way that allows for storing the rope, and the rope assembly (1) and the coil (2) are arranged in a way that allows for adjusting the traction angle, the rope assembly (1) and the coil (2) are arranged in a way that allows for storing the rope, the rope assembly (1) and the coil (2) are arranged in a way that allows for adjusting the traction angle ... storing the rope, the box shell (6), the cover plate (7), the connecting screw (8), and the tightening screw (9), and the tightening screw (9), the rope assembly (1) and the coil (2) are arranged in a way that allows for storing the rope, and the rope assembly (1) and the coil (2) are arranged in a way that allows for adjusting the traction angle, the rope assembly (1) and the coil (2) are arranged in a way 15. The channel release based child ski tow rope device of any of claims 1 to 13, characterized by: A rope assembly (1), a coil (2), a moving ring (3), a pull rope (4), a spring plate (5), a box shell (6), a cover plate (7), a connecting screw (8), a tightening screw (9), and a shoulder strap (92) are configured to form a set of traction components. Two sets of traction components are set on the grip (91). Rod I (911) and rod II (912) are respectively configured to be connected to tube III (20). Rope II (42) is respectively configured to be connected to tube I (21), tube II (22), receiving hole IV (26), and ear seat II (24). Rope I (11) is respectively configured to be connected to tube I (21), tube II (22), receiving hole V (27), and receiving hole II (25).

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