Multifunctional shackle
By designing a multifunctional hook and loop with integrated multifunctional structure, the problem that existing hook and loop requires multiple components to achieve multiple knot forms is solved, and the cost saving, convenient carrying and reduced loss rate is achieved.
Patent Information
- Application Number
- CN202421724172.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-22
AI Technical Summary
The existing hooks and loops can only provide a single function during use, and multiple components need to be matched to achieve different knot shapes, resulting in increased costs, difficulty in carrying and storage, and increased possibility of loss.
A multifunctional hook and loop is designed, which integrates the function of connecting ropes or appliances and the functions of eight-character rings or ensurers through a streamlined structural configuration, reducing the number of components and achieving the versatility of a single component.
It reduces the cost required for use, facilitates carrying and storage, reduces the possibility of loss, and provides a variety of knot changes to achieve the effect of the existing hooks and loops being matched with multiple components.
Smart Images
Figure CN222898472U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a hook ring, in particular to a multifunctional hook ring with a concise structure, convenient to carry and store and cost-saving. Background Art
[0002] During the process of performing rappelling operations such as rock climbing, canyoning, bungee jumping or building escape, most of them need to be connected and used with components such as ropes, slings and hook rings. There are various types of existing hook rings, and corresponding structural forms or locking systems of hook rings can be selected according to different usage purposes or matching appliances. For example: symmetrical hook rings, asymmetrical hook rings, pear-shaped hook rings or deformed hook rings, etc.
[0003] However, although the existing hook rings can be used according to the above various places or situations, most of the existing hook rings can only provide a single function of connecting ropes or appliances during use. Therefore, if the user needs to make the rope have different knot forms, most of them need to be like Figure 9 and Figure 10 shown in the figure, match the existing hook ring 40 with a figure-eight ring 50 or a belay device 60 for use, so as to provide the required knot form of the rope 70 between the figure-eight ring 50 and the existing hook ring 40 or between the belay device 60 and the existing hook ring 40. In this way, the user not only needs to purchase the hook ring 40, the figure-eight ring 50 or the belay device 60 at the same time, but also needs to carry the above-mentioned purchased multiple components at the same time when using, which will relatively increase the cost required for use, and the multiple components will also increase the difficulty of carrying and storing, and the separately independent components will also increase the possibility of loss. Therefore, the existing hook ring 40 has the above problems and deficiencies and needs to be improved. Summary of the Utility Model
[0004] In order to solve the problems and deficiencies in the use of the existing hook ring, the utility model provides a multifunctional hook ring, which, through a concise structural configuration method, not only has the function of connecting ropes or appliances, but also can simultaneously have the functions of a figure-eight ring or a belay device, etc. There is no need to purchase additional components such as a figure-eight ring or a belay device, etc., which can relatively greatly reduce the cost required for use, and a single component can also be convenient to carry and store, and reduce the possibility of loss, so as to provide a multifunctional hook ring with a concise structure, convenient to carry and store and cost-saving.
[0005] Based on the above purpose, the utility model is to provide a multifunctional hook ring, which is provided with a body and a sleeve member, wherein:
[0006] The body has an annular part and a fastening part. The annular part is provided with a pivoting end and a fastening end. The pivoting end and the fastening end are spaced apart to form a notch. The fastening part is pivotally combined with the pivoting end of the annular part and can be selectively fastened to the fastening end; and
[0007] The sleeve member is combined with the body and is provided with a connecting portion and two hook portions. The connecting portion is combined with the annular portion of the body and extends outward. The two hook portions are combined with the connecting portion and extend in different directions respectively, so as to form a sleeving space between each hook portion and the annular portion.
[0008] Furthermore, for the multifunctional hook and loop as described above, the sleeve member is integrally formed on the body.
[0009] Still further, for the multifunctional hook and loop as described above, the connecting portion is horizontally arranged on one side of the annular portion away from the fastening portion, so that the fastening portion and the connecting portion are respectively located on both sides of the annular portion.
[0010] Preferably, for the multifunctional hook and loop as described above, the connecting portion of the sleeve member is arranged at the top surface of the annular portion adjacent to the fastening portion, so that a said sleeving space is respectively formed on both sides of the connecting portion on the top surface of the annular portion.
[0011] Preferably, for the multifunctional hook and loop as described above, the connecting portion of the sleeve member is arranged at the bottom surface of the annular portion adjacent to the fastening portion, so that a said sleeving space is respectively formed on both sides of the connecting portion on the bottom surface of the annular portion.
[0012] Preferably, for the multifunctional hook and loop as described above, the connecting portion is provided with two spaced-apart arms. The two arms are arranged on the annular portion and extend outward, and the two hook portions of the sleeve member are respectively arranged on the two arms.
[0013] Preferably, for the multifunctional hook and loop as described above, a winding space is formed between the two arms of the sleeve member, and an opening is formed between the two hook portions in the winding space.
[0014] Preferably, for the multifunctional hook and loop as described above, a winding space is formed between the two arms of the sleeve member, and the two hook portions are connected, so that the winding space is a closed space.
[0015] Preferably, for the multifunctional hook and loop as described above, the two hook portions extend in opposite directions respectively.
[0016] With the above technical features, the multi-functional hook and loop of the present utility model is configured by disposing the sleeve member 20 on the body. This not only reduces the number of components, facilitating the user to carry and store, but also reduces the cost of having to purchase additional existing figure-eight rings or belay devices. Moreover, it can provide the functions of connecting ropes or other tools through a single component, and also provide functions similar to those of existing figure-eight rings or belay devices, enabling the user to achieve the same effect as using a hook ring in combination with a figure-eight ring or a belay device with only the multi-functional hook and loop of the present utility model, and also reducing the possibility of loss, thereby providing a multi-functional hook and loop with a simple structure, convenient to carry and store, and cost-saving. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 FIG. 6 is a three-dimensional external view of the first preferred embodiment of the multi-functional hook and loop of the present utility model.
[0018] Figure 2 FIG. 10 is a side external view of the first preferred embodiment of the multi-functional hook and loop of the present utility model.
[0019] Figure 3 FIG. 14 is an operating schematic diagram of the first preferred embodiment of the multi-functional hook and loop of the present utility model.
[0020] Figure 4 FIG. 18 is a side external view of the second preferred embodiment of the multi-functional hook and loop of the present utility model.
[0021] Figure 5 FIG. 22 is a side external view of the third preferred embodiment of the multi-functional hook and loop of the present utility model.
[0022] Figure 6 FIG. 26 is a side external view of the fourth preferred embodiment of the multi-functional hook and loop of the present utility model.
[0023] Figure 7 FIG. 30 is an operating schematic diagram of the fourth preferred embodiment of the multi-functional hook and loop of the present utility model.
[0024] Figure 8 FIG. 34 is a side external view of the fifth preferred embodiment of the multi-functional hook and loop of the present utility model.
[0025] Figure 9 FIG. 38 is an operating schematic diagram of an existing hook ring in combination with a rope and a figure-eight ring.
[0026] Figure 10 FIG. 42 is an operating schematic diagram of an existing hook ring in combination with a rope and a belay device. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
[0027] To understand in detail the technical features and practical effects of the present utility model, and to be able to implement it in accordance with the content of the specification, the following further details the preferred embodiments shown in the drawings:
[0028] The present utility model relates to a multi-functional hook and loop, and its first preferred embodiment is as follows Figure 1 and Figure 2 shown, including a body 10 and a sleeve member 20, wherein:
[0029] The body 10 has an annular portion 11 and a fastening portion 12. The annular portion 11 is provided with a pivoting end 111 and a fastening end 112. The pivoting end 111 and the fastening end 112 are spaced apart to form a notch. The fastening portion 12 is pivotally combined with the pivoting end 111 of the annular portion 11 and can be selectively fastened to the fastening end 112, so that the annular portion 11 and the fastening portion 12 form a closed annular member; further, the annular portion 11 can be a symmetric annular body, an asymmetric annular body or a pear-shaped annular body, which is not limited herein; furthermore, the fastening portion 12 can be a screw-lock structure, a ball-lock structure or a triact-lock structure, etc., which is not limited herein.
[0030] The sleeve member 20 is combined with the body 10. Preferably, the sleeve member 20 is integrally formed on the body 10. The sleeve member 20 is provided with a connecting portion 21 and two hook portions 22. The connecting portion 21 is combined with the annular portion 11 of the body 10 and extends outward. Preferably, the connecting portion 21 is horizontally arranged on the side of the annular portion 11 away from the fastening portion 12, so that the fastening portion 12 and the connecting portion 21 are respectively located on both sides of the annular portion 11. The two hook portions 22 are combined with the connecting portion 21 and extend in different directions respectively, so that a sleeving space 23 is formed between each hook portion 22 and the annular portion 11, enabling the sleeve member 20 to have the function of an existing figure-eight ring 50, allowing the user to wind a rope 70 around the two sleeving spaces 23; preferably, the connecting portion 21 is a solid strip, and the two hook portions 22 are respectively strips extending in opposite directions.
[0031] Please refer to, for example, Figure 3As shown, when the first preferred embodiment of the multi-functional hook ring of the present utility model is in use, according to the required knot type, the rope 70 can be wound around the body 10 and the connecting portion 21 through the annular portion 11 and the two sets of spaces 23, and a limiting effect is provided by the two hook portions 22. When the multi-functional hook ring of the present utility model is in use, it can not only provide a function of connecting the rope 70 or the appliance through the annular portion 11 and the fastening portion 12 of the body 10, but also further provide the user with diverse knot-changing methods through the connecting portion 21, the hook portion 22 and the set space 23 of the set member 20, providing the use effects similar to those of the existing figure-eight ring 50 and the existing belay device 60, so that the user does not need to additionally purchase components such as the figure-eight ring 50 or the belay device 60, which can relatively greatly reduce the cost required for use. Moreover, the set member 20 is disposed on the body 10, making the multi-functional hook ring of the present utility model in the form of a single member, enabling the user to conveniently carry and store it, and reducing the possibility of loss, thereby providing a multi-functional hook ring with a simple structure, convenient to carry and store, and cost-saving.
[0032] Please refer to Figure 4 As shown, the second preferred embodiment of the multi-functional hook ring of the present utility model. The difference between the second preferred embodiment and Figure 1 and Figure 2 As shown in the first preferred embodiment is that: in the second preferred embodiment, the connecting portion 21A of the set member 20A is disposed at the top surface of the annular portion 11 adjacent to the fastening portion 12, so that the top surface of the annular portion 11 has a set space 23A on each side of the connecting portion 21A; Please refer to Figure 5 As shown, the third preferred embodiment of the multi-functional hook ring of the present utility model. The difference between the second preferred embodiment and Figure 1 and Figure 2 As shown in the first preferred embodiment is that: in the third preferred embodiment, the connecting portion 21B of the set member 20B is disposed at the bottom surface of the annular portion 11 adjacent to the fastening portion 12, so that the bottom surface of the annular portion 11 has a set space 23B on each side of the connecting portion 21B.
[0033] Please refer to Figure 6 As shown, the fourth preferred embodiment of the multi-functional hook ring of the present utility model. The difference between the second preferred embodiment and Figure 1 and Figure 2 As shown in the first preferred embodiment is that: in the fourth preferred embodiment, the connecting portion 21C is provided with two spaced-apart arms 24C. The two arms 24C are disposed on the annular portion 11 and extend outward. The two hook portions 22C of the set member 20C are respectively disposed on the two arms 24C and extend in different directions. The set member 20C forms a winding space 25C between the two arms 24C, and an opening 251C is formed in the winding space 25C between the two hook portions 22C; Please refer toFigure 7 As shown in the figure, when the fourth preferred embodiment of the multi-functional hook and loop of the present utility model is in use, in addition to providing a function of connecting a rope 70 or an appliance via the annular part 11 and the fastening part 12 of the body 10, the rope 70 can further provide different winding methods for the rope 70 through the two arms 24C and the two hook parts 22C of the connecting part 21C of the sleeve part 20C, the two sleeve spaces 23C and the winding space 25C.
[0034] Please refer to Figure 8 As shown in the figure, for the fifth preferred embodiment of the multi-functional hook and loop of the present utility model, the difference between this second preferred embodiment and Figure 6 and Figure 7 the fourth preferred embodiment shown in the figure is that: in this fifth preferred embodiment, the two hook parts 22D are connected, so that the winding space 25D is a closed space. In addition to providing winding for the rope 70, the closed-type winding space 25D can also provide a fastening effect for other appliances or hook and loops, giving the user more choices and variations in use.
[0035] By virtue of the above technical features, the multi-functional hook and loop of the present utility model, by arranging the sleeve parts 20, 20A, 20B, 20C on the body 10, can not only reduce the number of components, making it convenient for the user to carry and store, but also reduce the cost required to purchase the existing figure-eight ring 50 or the ensuring device 60 additionally. Moreover, it can provide the function of connecting the rope 70 or other appliances through the form of a single component, and provide the use functions similar to the existing figure-eight ring 50 or the ensuring device 60, enabling the user to achieve the effect of the existing hook and loop 40 needing to be matched with the figure-eight ring 50 or the ensuring device 60 only through the multi-functional hook and loop of the present utility model, and also reducing the possibility of loss, thereby providing a multi-functional hook and loop with a simple structure, convenient to carry and store, and cost-saving.
[0036] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Any person with ordinary knowledge in the technical field, without departing from the scope of the technical solution proposed by the present utility model, using the technical content disclosed by the present utility model to make partial changes or modified equivalent embodiments, and without departing from the technical solution content of the present utility model, still fall within the scope of the technical solution of the present utility model.
Claims
1. A multifunctional hook and loop, characterized in that: There is a main body and a set of components, wherein: The body has an annular portion and a buckling portion, the annular portion is provided with a pivot end and a buckling end, the pivot end and the buckling end are spaced apart to form a notch, the buckling portion can be pivotally combined with the pivot end of the annular portion, and can be selectively buckled with the buckling end; and The sleeve is combined with the body and is provided with a connecting portion and two hook portions. The connecting portion is combined with the annular portion of the body and extends outwardly. The two hook portions are combined with the connecting portion and extend in different directions respectively, so that a sleeve space is formed between each hook portion and the annular portion.
2. The multifunctional hook and loop according to claim 1, characterized in that: The set piece is integrally formed on the main body.
3. The multifunctional hook and loop according to claim 1, characterized in that: The connecting portion is transversely arranged on one side of the annular portion away from the buckling portion, so that the buckling portion and the connecting portion are respectively located on two sides of the annular portion.
4. The multifunctional hook and loop according to claim 1, characterized in that: The connecting portion of the sleeve member is arranged on the top surface of the annular portion adjacent to the buckling portion, so that the top surface of the annular portion has a sleeve space on both sides of the connecting portion.
5. The multifunctional hook and loop according to claim 1, characterized in that: The connecting portion of the sleeve member is arranged at the bottom surface of the annular portion adjacent to the buckling portion, so that the bottom surface of the annular portion has a sleeve space at both sides of the connecting portion.
6. The multifunctional hook and loop according to claim 1, characterized in that: The connecting portion is provided with two spaced apart supporting arms, the two supporting arms are arranged on the annular portion and extend outwards, and the two hook portions of the sleeve are respectively arranged on the two supporting arms.
7. The multifunctional hook and loop according to claim 6, characterized in that: The sleeve member forms a winding space between the two support arms, and the winding space forms an opening between the two hook parts.
8. The multifunctional hook and loop according to claim 6, characterized in that: The sleeve member forms a winding space between the two support arms, and the two hooks are connected to make the winding space a closed space.
9. The multifunctional hook and loop according to any one of claims 1 to 8, characterized in that: The two hook parts are respectively extended in opposite directions.