Combined fitness equipment

Abstract

The utility model discloses combined fitness equipment which comprises a dumbbell rod, a pull rope and a plurality of dumbbell plates, the dumbbell rod is detachably connected with the dumbbell plates through an assembling mechanism, and the assembling mechanism comprises a limiting assembly, a magnetic ring assembly and a containing assembly. The limiting assembly is used for carrying out butt joint installation on the dumbbell rod and the multiple dumbbell plates, the magnetic ring assembly is used for tightly attaching every two adjacent dumbbell plates, and the dumbbell rod is of a hollow structure. By arranging the assembling mechanism, the dumbbell rod and the multiple dumbbell plates are of a detachable connecting structure, the multiple dumbbell plates can be conveniently installed on the outer wall of the dumbbell rod in a butt joint mode, and therefore a user can conveniently assemble the corresponding number of dumbbell plates according to the bearing capacity of the user, and a magnetic ring on the other dumbbell plate is magnetically connected with one dumbbell plate; the two adjacent dumbbell plates are tightly attached more stably, and the dumbbell rod is of a hollow structure, so that the pull rope can be conveniently stored and taken for use.

Description

Technical Field

[0001] The utility model relates to the technical field of fitness equipment, in particular to a combined fitness equipment. Background Art

[0002] People's health awareness is constantly increasing, and fitness has become an important part of many people's lives. People need different types of fitness equipment to exercise different parts of their body.

[0003] Common fitness equipment includes kettlebells, dumbbells, resistance ropes, etc. When people need to exercise with weights of 5kg, 10kg, 15kg, etc., they will use dumbbells of corresponding weights. However, some of the dumbbell plates of the existing dumbbell structures can be disassembled and assembled, while others cannot. In addition, the detachable dumbbell plates are inconvenient to assemble, and there is a lack of a connecting structure between two adjacent dumbbell plates, which easily causes the dumbbell plates to be installed unstable. Moreover, when people finish exercising with the resistance rope, they tend to put the resistance rope at random, and they will not be able to find it when they use the resistance rope for exercise next time. Utility Model Content

[0004] The purpose of the utility model is to provide a combined fitness equipment to solve the problem that the existing structure of the detachable dumbbell plate proposed in the above background technology is inconvenient to assemble and it is inconvenient to store the tension rope.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined fitness equipment, comprising a dumbbell bar, a tension rope and a plurality of dumbbell plates, wherein the dumbbell bar and the plurality of dumbbell plates are detachably connected via an assembly mechanism;

[0006] The assembly mechanism includes a limit assembly, a magnetic ring assembly and a storage assembly;

[0007] The limiting assembly is used to dock and install the dumbbell bar with the plurality of dumbbell plates;

[0008] The magnetic ring assembly is used to tightly fit two adjacent dumbbell plates;

[0009] The dumbbell bar is of a hollow structure, and one end of the dumbbell bar is of an open structure. The storage assembly is used to accommodate the tension rope inside the dumbbell bar.

[0010] Preferably, the limiting assembly includes a fixing plate, a positioning rod, an annular groove, a locking hole, an inserting rod, a locking block, a sleeve, a connecting block and a spring;

[0011] The fixed plate is fixedly connected to the outer wall of the dumbbell rod, the positioning rod is fixedly connected to the edge of the fixed plate, the sleeve is fixedly connected to the edge of the fixed plate away from the positioning rod, the spring is installed inside the sleeve, the connecting block is slidably connected to the inner wall of the sleeve, and the end of the spring is fixedly connected to one end face of the connecting block, the insertion rod is rotatably connected to the other end face of the connecting block, the insertion rod is slidably connected to the inside of the sleeve and extends to the outside, and the lock hole is opened on the end face of the dumbbell plate and completely penetrates through it.

[0012] Preferably, the end surface of the dumbbell plate is provided with a through hole for the positioning rod to be fully inserted, and the locking hole is used for the insertion rod and the locking block to pass through.

[0013] Preferably, the locking block rotated to a vertical state and the locking hole are in a cross-shaped staggered structure, and the locking block rotated to a horizontal state and the locking hole are in an overlapping structure.

[0014] Preferably, the magnetic ring assembly comprises an annular groove and a magnetic ring;

[0015] The annular groove is formed at the edge of one end surface of one of the dumbbell plates, and the magnetic ring is installed at the edge of the other end surface of one of the dumbbell plates. The annular groove is used for the magnetic ring to engage therein, and the magnetic ring is magnetically connected to the other dumbbell plate.

[0016] Preferably, the storage assembly includes a threaded head and an internal thread;

[0017] The internal thread is arranged on the inner wall of the opening of the dumbbell rod, the thread head is threadedly connected with the internal thread, and the thread head in a tightened state is used to seal the opening of the dumbbell rod.

[0018] The utility model of the new type of clinical checker for major internal medicine has the following beneficial effects:

[0019] 1. By setting an assembly mechanism, a disassembly connection structure is formed between the dumbbell bar and the multiple dumbbell plates, which is convenient for docking and installing the multiple dumbbell plates on the outer wall of the dumbbell bar, so that the user can assemble a corresponding number of dumbbell plates according to his own load-bearing capacity, and the magnetic ring on another dumbbell plate is magnetically connected to one dumbbell plate, so that the two adjacent dumbbell plates are closely fitted and more stable, and the dumbbell bar is a hollow structure, which is convenient for storing and taking out the tension rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the assembly mechanism structure of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the assembly mechanism of the utility model from another perspective;

[0024] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of a dumbbell bar.

[0025]

Main component symbol description

[0026] 1. Dumbbell bar; 2. Dumbbell plate; 3. Assembly mechanism; 301. Fixed plate; 302. Positioning rod; 303. Annular groove; 304. Locking hole; 305. Insert rod; 306. Locking block; 307. Threaded head; 308. Magnetic ring; 309. Sleeve; 3010. Connecting block; 3011. Spring; 3012. Internal thread; 4. Tension rope. DETAILED DESCRIPTION

[0027] The novel clinical inspection device for general internal medicine of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments of the present invention.

[0028] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0030] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0031] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0032] See also Figure 1-4 The utility model provides a technical solution for a combined fitness equipment: a combined fitness equipment, comprising a dumbbell bar 1, a tension rope 4 and a plurality of dumbbell plates 2, wherein the dumbbell bar 1 and the plurality of dumbbell plates 2 are detachably connected through an assembly mechanism 3;

[0033] The assembly mechanism 3 includes a limit assembly, a magnetic ring assembly and a storage assembly;

[0034] The limiting assembly is used to dock and install the dumbbell bar 1 with the plurality of dumbbell plates 2;

[0035] The magnetic ring assembly is used to tightly fit two adjacent dumbbell plates 2;

[0036] The dumbbell bar 1 is a hollow structure, and one end of the dumbbell bar 1 is an open structure. The storage assembly is used to accommodate the tension rope 4 inside the dumbbell bar 1.

[0037] The limiting assembly in this example includes a fixing plate 301, a positioning rod 302, an annular groove 303, a locking hole 304, an inserting rod 305, a locking block 306, a sleeve 309, a connecting block 3010 and a spring 3011;

[0038] The fixed plate 301 is fixedly connected to the outer wall of the dumbbell bar 1, the positioning rod 302 is fixedly connected to the edge of the fixed plate 301, the sleeve 309 is fixedly connected to the edge of the fixed plate 301 away from the positioning rod 302, the spring 3011 is installed inside the sleeve 309, the connecting block 3010 is slidably connected to the inner wall of the sleeve 309, and the end of the spring 3011 is fixedly connected to one end face of the connecting block 3010, the insertion rod 305 is rotatably connected to the other end face of the connecting block 3010, the insertion rod 305 is slidably connected to the inside of the sleeve 309 and extends to the outside thereof, and the lock hole 304 is opened on the end face of the dumbbell plate 2 and completely penetrates. A dumbbell plate 2 is put on the outer wall of the dumbbell rod 1, and the positioning rod 302 is completely inserted into the through hole of a dumbbell plate 2, so that the positioning rod 302 limits the dumbbell plate 2. At this time, the insertion rod 305 is moved to the outside of the sleeve 309, so that the insertion rod 305 moving to the outside of the locking block 306 stretches the spring 3011, and the moving insertion rod 305 drives the locking block 306 to completely pass through the locking hole 304.

[0039] The end surface of the dumbbell plate 2 in this example is provided with a through hole for the positioning rod 302 to be fully inserted, and the locking hole 304 is used for the insertion rod 305 and the locking block 306 to pass through. When the positioning rod 302 is fully inserted into the through hole of a dumbbell plate 2, the positioning rod 302 limits the position of a dumbbell plate 2.

[0040] In this example, the locking block 306 rotated to the vertical state forms a cross-shaped staggered structure with the locking hole 304, and the locking block 306 rotated to the horizontal state forms an overlapped structure with the locking hole 304. By rotating the locking block 306 in the horizontal state to the vertical state, so that the locking block 306 rotated to the vertical state forms a cross-shaped staggered structure with the locking hole 304, the position of a set of dumbbell plates 2 is locked and limited at one end of the outer wall of the dumbbell bar 1 and cannot move.

[0041] The magnetic ring assembly in this example includes an annular groove 303 and a magnetic ring 308;

[0042] The annular groove 303 is formed at the edge of one end surface of a dumbbell plate 2, and the magnetic ring 308 is installed at the edge of the other end surface of one dumbbell plate 2. The annular groove 303 is used for the magnetic ring 308 to engage therein, and the magnetic ring 308 is magnetically connected to the other dumbbell plate 2. The magnetic ring 308 installed on the end surface of the other dumbbell plate 2 is engaged in the annular groove 303. Since the magnetic ring 308 on the other dumbbell plate 2 is magnetically connected to the one dumbbell plate 2, the two adjacent dumbbell plates 2 are closely fitted and more stably.

[0043] In this example, the thread head 307 and the internal thread 3012;

[0044] The internal thread 3012 is provided on the inner wall of the opening of the dumbbell bar 1, and the thread head 307 is threadedly connected with the internal thread 3012, and the thread head 307 in a tightened state is used to block the opening of the dumbbell bar 1. The thread head 307 is unscrewed from the inner wall of the opening of the dumbbell bar 1, so that the thread head 307 in a separated state and the internal thread 3012 open the opening of the dumbbell bar 1, and then the tension rope 4 placed inside the dumbbell bar 1 is taken out. After the use of the tension rope 4 is completed, the tension rope 4 is placed inside the dumbbell bar 1 again, and the thread head 307 is threadedly connected with the internal thread 3012, and the thread head 307 in a tightened state blocks the opening of the dumbbell bar 1, so that the tension rope 4 can be stored and taken out easily.

[0045] Working principle: According to Figure 1-4 As shown, when it is necessary to use the fitness equipment for exercise, the dumbbell plates 2 should be assembled according to one's own bearing capacity. When two sets of dumbbell plates 2 need to be assembled on the outer wall of the dumbbell bar 1 (it should be noted that if the number of dumbbell plates 2 in one set is two, then the number of dumbbell plates 2 in two sets is four), first, the locking block 306 is rotated to a horizontal or vertical state through the insertion rod 305, so that the locking block 306 rotated to the horizontal or vertical state is in a coincident structure with the locking hole 304. At this time, a dumbbell plate 2 is sleeved on the outer wall of the dumbbell bar 1, and the positioning rod 302 is completely inserted into the through hole of a dumbbell plate 2, so that the positioning rod 302 limits the position of a dumbbell plate 2. At this time, the insertion rod 305 is moved toward the outside of the sleeve 309, so that the insertion rod 305 moved toward the outside of the locking block 306 stretches the spring 3011, and the moving state The inserted rod 305 in the horizontal state drives the locking block 306 to completely penetrate the locking hole 304, and at this time, another dumbbell plate 2 is sleeved on the outer wall of the dumbbell rod 1, so that the magnetic ring 308 installed on the end face of the other dumbbell plate 2 is engaged with the annular groove 303. Since the magnetic ring 308 on the other dumbbell plate 2 is magnetically connected to one dumbbell plate 2, the two adjacent dumbbell plates 2 are tightly fitted and more stably. At this time, the locking block 306 in the horizontal state is rotated to the vertical state, so that the locking block 306 rotated to the vertical state and the locking hole 304 form a cross-shaped staggered structure, so that the position of one group of dumbbell plates 2 is locked and limited at one end of the outer wall of the dumbbell rod 1 and cannot move. As mentioned above, the other group of dumbbell plates 2 is locked and limited at the other end of the outer wall of the dumbbell rod 1, so that the two groups of dumbbell plates 2 are connected to the dumbbell rod 1. Installation is completed;

[0046] When it is necessary to use the resistance rope 4 for exercise, first unscrew the threaded head 307 from the inner wall of the opening of the dumbbell bar 1, so that the separated threaded head 307 and the internal thread 3012 open the opening of the dumbbell bar 1, and then take out the resistance rope 4 placed inside the dumbbell bar 1. When the resistance rope 4 is used up, place the resistance rope 4 inside the dumbbell bar 1 again, and thread the threaded head 307 and the internal thread 3012 together, then the tightened threaded head 307 blocks the opening of the dumbbell bar 1, thereby facilitating the storage and use of the resistance rope 4.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. A combined fitness equipment, characterized in that: It comprises a dumbbell bar (1), a tension rope (4) and a plurality of dumbbell plates (2), wherein the dumbbell bar (1) and the plurality of dumbbell plates (2) are detachably connected via an assembly mechanism (3); The assembly mechanism (3) comprises a limit assembly, a magnetic ring assembly and a storage assembly; The limiting assembly is used to dock and install the dumbbell bar (1) and the plurality of dumbbell plates (2); the magnetic ring assembly is used to tightly fit two adjacent dumbbell plates (2); The dumbbell bar (1) is of a hollow structure, and one end of the dumbbell bar (1) is of an open structure. The storage assembly is used to accommodate the tension rope (4) inside the dumbbell bar (1).

2. A combined fitness equipment according to claim 1, characterized in that: The limiting assembly comprises a fixing plate (301), a positioning rod (302), an annular groove (303), a locking hole (304), an inserting rod (305), a locking block (306), a sleeve (309), a connecting block (3010) and a spring (3011); the fixing plate (301) is fixedly connected to the outer wall of the dumbbell bar (1), the positioning rod (302) is fixedly connected to the edge of the fixing plate (301), and the sleeve (309) is fixedly connected to the edge of the fixing plate (301) away from the positioning rod (302). The spring (3011) is installed inside the sleeve (309), the connecting block (3010) is slidably connected to the inner wall of the sleeve (309), and the end of the spring (3011) is fixedly connected to one end surface of the connecting block (3010), the insertion rod (305) is rotatably connected to the other end surface of the connecting block (3010), the insertion rod (305) is slidably connected to the inside of the sleeve (309) and extends to the outside thereof, and the locking hole (304) is opened on the end surface of the dumbbell plate (2) and completely penetrates.

3. A combined fitness equipment according to claim 2, characterized in that: The end surface of the dumbbell plate (2) is provided with a through hole for the positioning rod (302) to be fully inserted, and the locking hole (304) is used for the insertion rod (305) and the locking block (306) to pass through.

4. A combined fitness equipment according to claim 2, characterized in that: The locking block (306) rotated to a vertical state and the locking hole (304) present a cross-shaped staggered structure, and the locking block (306) rotated to a horizontal state and the locking hole (304) present an overlapping structure.

5. The combined fitness equipment according to claim 1, characterized in that: The magnetic ring assembly comprises an annular groove (303) and a magnetic ring (308); The annular groove (303) is formed at the edge of one end surface of one of the dumbbell plates (2), and the magnetic ring (308) is installed at the edge of the other end surface of one of the dumbbell plates (2). The annular groove (303) is used for the magnetic ring (308) to engage therein, and the magnetic ring (308) is magnetically connected to the other dumbbell plate (2).

6. The combined fitness equipment according to claim 1, characterized in that: The storage assembly includes a thread head (307) and an internal thread (3012); The internal thread (3012) is arranged on the inner wall of the opening of the dumbbell rod (1), the thread head (307) is threadedly connected to the internal thread (3012), and the thread head (307) in a tightened state is used to seal the opening of the dumbbell rod (1).

Images