Length-adjustable fitness whip

Abstract

The utility model relates to the technical field of physical fitness equipment, in particular to a length-adjustable fitness whip which comprises a whip handle, a whip body, a whip head and a whip tip which are sequentially connected, the whip body comprises a plurality of chain links which are detachably connected, the whip handle is connected with the chain links through a first connecting piece, and the whip handle is connected with the whip head through a second connecting piece. The chain link is detachably connected with one end of the whip head, and the other end of the whip head is fixedly connected with the whip tip. According to the technical scheme, the length of the whip body can be conveniently adjusted by arranging the plurality of chain links which are detachably connected, the weight of the body building whip can be adjusted accordingly, the body building whip can meet the use requirements of users with different heights and physical fitness, and the use experience of the users is improved; the whip head is matched with the whip tip, so that the tail end of the body-building whip is more flexible, and the ornamental value of the body-building whip is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sports fitness equipment, and in particular to a fitness whip with adjustable length. Background Art

[0002] The fitness whip, also known as the cracking whip, is a traditional entertainment and fitness device in China and is deeply loved by the general public. The fitness whip is a sport that combines fitness and viewing, and has high requirements for its appearance and practicality. It is also a whole-body sport. It is an aerobic and light-strength training, so that the muscles of the whole body are coordinated. Since there are many shoulder movements, the movement of the muscles near the shoulder strap undoubtedly benefits the periarthritis of the shoulder and the cervical spine.

[0003] Traditional fitness whips are mostly formed by hinging multiple sections with ring buckles. There are also some fitness whips made of rubber wrapped with steel wires inside. However, the fitness whips with the above structures are mostly integral structures, and the disassembly, installation and debugging are not flexible, and it is difficult to adjust the length according to the usage requirements of users with different heights and physical fitness. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a fitness whip with adjustable length, which is flexible in disassembly, installation and debugging, can adjust the length according to the usage requirements of users with different heights and physical fitness, and improves the use experience.

[0005] The utility model provides a fitness whip with adjustable length, which comprises a whip handle, a whip body, a whip head and a whip tip connected in sequence. The whip body comprises a plurality of chain links, and the chain links are detachably connected. The whip handle is connected to the chain link through a first connecting piece. One end of the chain link is detachably connected to the whip head, and the other end of the whip head is fixedly connected to the whip tip.

[0006] Preferably, the chain link comprises a first chain, and second connecting pieces are arranged at both ends of the first chain. One end of the second connecting piece is provided with a fixing ring, and the other end is provided with a fixing piece. The fixing ring is connected to the first chain, and an internal thread groove is arranged at the center of the fixing piece; the internal thread grooves between adjacent chain links are all connected through a first threaded rod.

[0007] Preferably, the length of the first threaded rod is twice the depth of the internal thread groove.

[0008] Preferably, a protective sleeve is further arranged on the outer side of the fixing piece, and the protective sleeves are all made of luminous materials.

[0009] Preferably, the length of the protective sleeve is twice the length of the fixing piece.

[0010] Preferably, a cavity is provided along the axis inside the whip handle, a second threaded rod is provided in the cavity, an internal thread is provided at one end of the first connecting member corresponding to the second threaded rod, both ends of the second threaded rod extend outwards, one end is threadedly connected to a hanging ring, and the other end is threadedly connected to the first connecting member.

[0011] Preferably, the second threaded rod includes two sequentially connected screw rods, and the screw rods are connected by a steel wire rope.

[0012] Preferably, the first connecting member includes a second chain, one end of the second chain is connected to an adapter, an internal thread is provided on the adapter corresponding to the second threaded rod, the other end of the second chain is connected to the fixing ring of the second connecting member, and the fixing member of the second connecting member and the fixing member on the link are connected by a first threaded rod.

[0013] Preferably, a circular ring is provided at one end of the whip head, and the circular ring is connected to the fixing ring of the second connecting member.

[0014] Preferably, the whip tip is made of a wide and flat ribbon.

[0015] Beneficial effects:

[0016] The technical solution of the present utility model is to facilitate the adjustment of the length of the whip body by providing a number of detachably connected links, and the weight of the fitness whip can also be adjusted accordingly, which can meet the usage requirements of users with different heights and physical abilities, and improve the user experience; the present utility model also provides a cooperation between the whip head and the whip tip, making the end of the fitness whip more flexible and improving the ornamental value of the fitness whip. Description of the drawings

[0017] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 It is a schematic diagram of the split structure of adjacent links of the present utility model;

[0020] Figure 3 It is a front view of the second connecting member of the present utility model;

[0021] Figure 4 It is a schematic sectional view of the whip handle and the first connecting member of the present utility model.

[0022] Description of the reference numerals:

[0023] 1 - Whip handle, 101 - Suspension ring, 102 - Cavity, 103 - Screw rod, 104 - Steel wire rope, 2 - First connecting piece, 201 - Connecting piece, 202 - Second chain, 3 - Link, 301 - First chain, 302 - Second connecting piece, 303 - Fixed ring, 304 - Fixing piece, 305 - Limiting ring, 306 - Internal thread groove, 307 - First threaded rod, 4 - Rubber sleeve, 5 - Ring, 6 - Whip head, 7 - Whip tip. Detailed implementation manners

[0024] The technical solutions of the present utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present utility model.

[0026] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present utility model, "a plurality" means two or more, unless otherwise specifically defined. In addition, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] Embodiment 1

[0028] As Figures 1-4As shown in the figure, an adjustable-length fitness whip includes a whip handle 1, a whip body, a whip head 6, and a whip tip 7 that are connected in sequence. The whip body includes several chain links 3, and the chain links 3 are detachably connected. The chain link 3 includes a first chain 301. The first chain 301 includes three chain rings connected in sequence, having good flexibility. Both ends of the first chain 301 are provided with second connectors 302. One end of the second connector 302 is provided with a fixing ring 303, and the other end is provided with a cylindrical fixing member 304. A limiting ring 305 is provided between the fixing member 304 and the fixing ring 303. The fixing ring 303 is connected to the first chain 301, and an internal thread groove 306 is provided in the center of the fixing member 304. The internal thread grooves 306 of adjacent chain links 3 are all connected by a first threaded rod 307. By disassembling and assembling the first threaded rod 307 and the fixing member 304, the chain link 3 can be disassembled and assembled, and thus the length and weight of the whip body can be changed to meet the usage requirements of users with different heights and physical abilities. The length of the first threaded rod 307 is twice the depth of the internal thread groove 306, which is convenient for connecting two relatively arranged second connectors 302.

[0029] A protective sleeve 4 is also provided on the outside of the fixing member 304. The length of the protective sleeve 4 is twice the length of the fixing member 304, which can further fix the space between two adjacent second connectors 302, increase the rotational friction force, prevent the first threaded rod 307 from slipping out of the internal thread groove 306 during use, and the thickness of the protective sleeve 4 is higher than that of the fixing member 304, which can reduce the friction between the chain link 3 and the ground. Only by replacing the protective sleeve 4 can the service life of the chain link 3 be extended. Protective sleeves 4 are sleeved on the fixing members 304 at the connection parts of the two second connectors 302.

[0030] The whip handle 1 is in a tower shape for easy holding. A cavity 102 is provided along the axis inside the whip handle 1. A second threaded rod is provided in the cavity 102. The second threaded rod includes two screw rods 103 connected in sequence. The screw rods 103 are connected by a steel wire rope 104. Using the steel wire rope 104 for flexible connection can enhance the toughness of the whip handle 1 and better exercise the strength of the user's wrist. The whip handle 1 is connected to the chain link 3 through a first connector 2. The first connector 2 includes a second chain 202. One end of the second chain 202 is connected to an adapter 201. The adapter 201 is provided with internal threads corresponding to the second threaded rod. The other end of the second chain 202 is connected to the fixing ring 303 of the second connector 302. The fixing member 304 of the second connector 302 and the fixing member 304 of the chain link 3 are connected by a first threaded rod. Both ends of the second threaded rod extend outward. One end is threadedly connected to a hanging ring 101, and the other end is threadedly connected to the first connector 2.

[0031] One end of the whip head 6 is provided with a circular ring 5. The circular ring 5 is connected to the fixing ring 303 of the second connector 302. The second connector 302 on the chain link 3 and the second connector 302 connected to the circular ring 5 are detachably connected; the other end of the whip head 6 is fixedly connected to the whip tip 7.

[0032] The whip handle 1, the protective sleeve 4, and the whip head 6 are all made of luminous material, which can enable the user to clearly see the position and direction of the fitness whip at night or in low visibility conditions. Preferably, the whip handle 1, the protective sleeve 4, and the whip head 6 are made of luminous rubber material. The protective sleeve 4 made of luminous rubber material can effectively prevent the metal chain from directly contacting the human body and reduce the possible damage to the user's body; it can also reduce the friction between the link 3 and the ground, and only by replacing the protective sleeve 4 can the service life of the link 3 be extended. The whip tip 7 is made of a wide flat ribbon, and the waving is more beautiful.

[0033] Working principle:

[0034] Put the second threaded rod into the whip handle 1 along the cavity 102. One end of the second threaded rod is threadedly connected to the hanging ring 101, and the other end passes through the whip handle 1 and is threadedly connected to the connecting member 201. Thread the first threaded rod 307 to the fixing member 304 on one side of the first connecting member 2. Then, set the protective sleeve 4. Connect the fixing member 304 on the link 3 to the fixing member 304 on one side of the first connecting member 2 through the first threaded rod 307. Then, the links 3 can be connected in sequence until the required length is reached; then, the link 3 is detachably connected to the whip head 6 through the second connecting member 302 to complete the installation.

[0035] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An adjustable-length fitness whip, characterized in that It includes a whip handle, a whip body, a whip head and a whip tip connected in sequence. The whip body includes a number of chain links, and the chain links are detachably connected. The whip handle is connected to the chain link through a first connecting piece. One end of the chain link is detachably connected to the whip head, and the other end of the whip head is fixedly connected to the whip tip. The chain link includes a first chain. Both ends of the first chain are provided with second connecting pieces. One end of the second connecting piece is provided with a fixing ring, and the other end is provided with a fixing piece. The fixing ring is connected to the first chain, and an internal thread groove is provided in the center of the fixing piece; the internal thread grooves between adjacent chain links are all connected by a first threaded rod. A protective sleeve is further provided on the outside of the fixing piece, and the thickness of the protective sleeve is higher than that of the fixing piece.

2. The length-adjustable fitness whip according to claim 1, wherein The length of the first threaded rod is twice the depth of the internal thread groove.

3. The length-adjustable fitness whip according to claim 1, characterized in that, The protective sleeves are all made of luminous material.

4. The length-adjustable fitness whip according to claim 3, wherein The length of the protective sleeve is twice the length of the fixing piece.

5. The length-adjustable fitness whip according to claim 1, characterized in that, A cavity is provided along the axis inside the whip handle, and a second threaded rod is provided in the cavity. One end of the first connecting piece is provided with an internal thread corresponding to the second threaded rod. Both ends of the second threaded rod extend outwards. One end is threadedly connected to a hanging ring, and the other end is threadedly connected to the first connecting piece.

6. The length-adjustable fitness whip according to claim 5, characterized in that, The second threaded rod includes two sequentially connected screw rods, and the screw rods are connected by a steel wire rope.

7. The length-adjustable fitness whip according to claim 6, characterized in that, The first connecting piece includes a second chain. One end of the second chain is connected to an adapter. The adapter is provided with an internal thread corresponding to the second threaded rod. The other end of the second chain is connected to the fixing ring of the second connecting piece. The fixing piece of the second connecting piece and the fixing piece on the chain link are connected by a first threaded rod.

8. The length-adjustable fitness whip according to claim 1, wherein, A circular ring is provided at one end of the whip head, and the circular ring is connected to the fixing ring of the second connecting piece.

9. The length-adjustable fitness whip according to claim 1, characterized in that, The whip tip is made of a wide and flat ribbon.

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