A multi-functional barbell

Abstract

This utility model relates to the field of sports equipment technology and discloses a multifunctional barbell. A sponge anti-slip sleeve is fixedly fitted on the outer side of the middle section of the barbell bar. Weight plates are movably fitted at both ends of the barbell bar. Locking components are provided on the outer side of each weight plate, and the inner side of the locking components has threads that match the threads at both ends of the barbell bar. This multifunctional barbell is assembled and fixed by the barbell bar and weight plates using the barbell bar. The rubber-coated weight plates, when in use, significantly increase friction with the locking components to achieve a secure hold. The rubber coating also effectively protects various floor materials when the equipment is lowered, preventing damage. For other exercises, the locking components are loosened, and the desired weight plates are removed. Depending on the components, it can be assembled into an ab wheel or kettlebell, serving as various fitness equipment. Disassembly and assembly are quick and easy, making it more versatile than traditional barbells.

Description

Technical Field

[0001] This utility model relates to the field of sports equipment technology, specifically a multifunctional barbell. Background Technology

[0002] A barbell is a type of sports equipment used for training and fitness. It belongs to the category of weight training equipment. Barbell training equipment can be used to improve muscle strength, as well as core strength training, and to promote coordination during training.

[0003] Most barbells currently in widespread use do not have multi-functionality. To perform more training exercises, users need to purchase additional equipment or go to a professional gym, which increases the cost of purchasing fitness equipment. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides a multifunctional barbell to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional barbell, including a barbell bar, a sponge anti-slip sleeve fixedly sleeved on the outer side of the middle part of the barbell bar, barbell plates movably sleeved at both ends of the barbell bar, a locking member provided on the outer side of the barbell plates, and a thread on the inner side of the locking member that matches the thread at both ends of the barbell bar.

[0006] Preferably, a kettlebell handle is fixedly installed on the side of the fixed base, a sponge anti-slip sleeve is fixedly sleeved on the top outer side of the kettlebell handle, an assembly rod is threadedly connected to the middle of the fixed base, a barbell plate is sleeved on the outer side of the assembly rod, a locking member is threadedly connected to the outer side of the assembly rod, and the barbell plate is located between the locking member and the fixed base.

[0007] Preferably, the bearing is fixedly installed on the outer side of the middle part of the ab wheel bar, the outer side of the ab wheel bar is movably fitted with a sponge anti-slip sleeve, the ab wheel bar has threads on both sides of the bearing to fix the locking element, and the outer side of the bearing is movably fitted with a barbell plate.

[0008] Preferably, the dumbbell bar has threads at both ends that match the locking components, and locking components are movably installed on both sides of the dumbbell bar.

[0009] Preferably, the barbell plate has a hand grip hole.

[0010] Preferably, the barbell plate has a two-layer structure, with an outer layer of rubber material and an inner layer of cast iron material.

[0011] Compared with the prior art, this utility model provides a multifunctional barbell with the following advantages:

[0012] 1. This multi-functional barbell is assembled and fixed by the barbell bar and weight plates. The rubber-coated weight plates, when in use, can fully enhance friction with the locking mechanism to achieve a fixed effect. When the equipment is lowered, the rubber material can also effectively protect various types of ground surfaces and prevent damage. When other exercises are needed, first loosen the locking mechanism, then remove the required weight plates. Depending on the components, it can be assembled into an ab wheel or kettlebell. It can be used as different fitness equipment. It is easy and quick to disassemble and is more versatile than traditional barbells.

[0013] 2. When assembling this multi-functional barbell into an ab wheel, first place the barbell plates on the outside of the bearing, tighten the locking parts on both sides of the bearing, and then put on the sponge anti-slip sleeves before use. When assembling the kettlebell, first tighten the locking part at one end of the assembly bar. After tightening, stack the barbell plates according to their size and place them on the fixed base. Tighten the locking part on the top of the fixed base before use. The locking part can also be used as a dumbbell component, or it can be combined with barbell plates to form a heavier dumbbell, which can meet the fitness needs of most people. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the abdominal muscle wheel structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the abdominal muscle wheel structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the bearing structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the dumbbell structure of this utility model;

[0019] Figure 6 This is a schematic diagram of the kettlebell structure of this utility model.

[0020] In the diagram: 1. Barbell bar; 2. Sponge anti-slip sleeve one; 3. Locking device; 4. Barbell plates; 5. Abdominal wheel bar; 6. Sponge anti-slip sleeve three; 7. Bearing; 8. Dumbbell bar; 9. Fixing base; 901. Kettlebell handle; 902. Sponge anti-slip sleeve two; 10. Assembly bar. Detailed Implementation

[0021] 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.

[0022] like Figure 1 As shown, this utility model provides a technical solution: a multifunctional barbell, including a barbell bar 1, a sponge anti-slip sleeve 2 fixedly sleeved on the outer side of the middle part of the barbell bar 1, barbell plates 4 movably sleeved at both ends of the barbell bar 1, a locking member 3 provided on the outer side of the barbell plates 4, and a thread on the inner side of the locking member 3 that matches the thread at both ends of the barbell bar 1.

[0023] Furthermore, a kettlebell handle 901 is fixedly installed on the side of the fixed base 9, and a sponge anti-slip sleeve 902 is fixedly sleeved on the outer side of the top of the kettlebell handle 901. An assembly rod 10 is threadedly connected to the middle of the fixed base 9, and a barbell plate 4 is sleeved on the outer side of the assembly rod 10. A locking member 3 is threadedly connected to the outer side of the assembly rod 10, and the barbell plate 4 is located between the locking member 3 and the fixed base 9.

[0024] Through the above technical solutions, such as Figure 6 As shown, after the barbell plates 4 and the fixed seat 9 are connected and fixed by the assembly rod 10, the corresponding exercise can be performed.

[0025] Furthermore, the bearing 7 is fixedly installed on the outer side of the middle part of the ab wheel bar 5, and the outer side of the ab wheel bar 5 is movably fitted with a sponge anti-slip sleeve 3 6. The ab wheel bar 5 has threads on both sides of the bearing 7 to fix the locking part 3, and the outer side of the bearing 7 is movably fitted with a barbell plate 4.

[0026] Through the above technical solutions, such as Figure 2-4 As shown, after the barbell plate 4 is fitted onto the outside of the bearing 7 and fixed with the locking piece 3, it can be used to form an ab wheel for exercise.

[0027] Furthermore, the dumbbell bar 8 has threads at both ends that match the locking element 3, and the locking element 3 is movably installed on both sides of the dumbbell bar 8.

[0028] Through the above technical solutions, such as Figure 5 As shown, the locking component 3 has a certain weight, which serves as a counterweight while locking the parts. After the locking component 3 is installed through the dumbbell bar 8, a simple dumbbell can be formed for use.

[0029] Furthermore, the four barbell plates have hand grip holes.

[0030] Through the above technical solution, the hand grip holes on the barbell plate 4 can help to better grasp the barbell plate 4 when assembling and disassembling the equipment, prevent the hand from slipping and causing accidents, and can also be used as a weightlifting plate by directly gripping it with your hand.

[0031] Furthermore, the barbell plate 4 has a two-layer structure, with an outer layer of rubber material and an inner layer of cast iron material.

[0032] Through the above technical solution, the rubber sleeve wrapped on the outside can increase the friction between the barbell plate 4 and the locking part 3, achieving a stable effect. At the same time, the rubber also has a cushioning effect to protect the ground and prevent damage to the ground material caused by the weight of the barbell plate 4 when it is placed.

[0033] Working principle: First, the barbell plates 4 are assembled and fixed using the barbell bar 1 to form a barbell for use. The rubber-coated barbell plates have good friction with the locking parts 3 during use to achieve a fixing effect. When lowering the equipment, the rubber material can also effectively protect various types of ground surfaces, preventing damage. When other exercises are needed, first loosen the locking parts 3, then remove the required barbell plates 4. Depending on the components, it can be assembled into an ab wheel or kettlebell, and can be used as different fitness equipment. Disassembly and assembly are convenient and quick. Compared to traditional barbells, it is more versatile. When assembling the ab wheel, first place the barbell plates 4 on the outside of the bearing 7, tighten the locking parts 3 on both sides of the bearing 7, and then put on the sponge anti-slip sleeves 6 for use. When assembling the kettlebell, first tighten the locking parts 3 at one end of the assembly rod 10. After tightening, stack the barbell plates 4 in order according to their size and place them on the fixed base 9. Tighten the locking parts 3 on the upper side of the fixed base 9 for use. The locking parts 3 can also be used as dumbbell components, or they can be combined with barbell plates 4 to form heavier dumbbells, which can meet the fitness needs of most people in non-professional gyms.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multifunctional barbell, comprising a barbell bar (1), a bearing (7), a dumbbell bar (8), and a mounting base (9), characterized in that, The barbell bar (1) is fixedly fitted with a sponge anti-slip sleeve (2) on the outer side of the middle part. The barbell bar (1) is movably fitted with barbell plates (4) at both ends. The barbell plates (4) are provided with locking parts (3) on the outer side. The locking parts (3) have threads on the inner side that match the threads at both ends of the barbell bar (1).

2. A multifunctional barbell according to claim 1, characterized in that: A kettlebell handle (901) is fixedly installed on the side of the fixed base (9). A sponge anti-slip sleeve (902) is fixedly sleeved on the outer side of the top of the kettlebell handle (901). An assembly rod (10) is threadedly connected to the middle of the fixed base (9). A barbell plate (4) is sleeved on the outer side of the assembly rod (10). A locking member (3) is threadedly connected to the outer side of the assembly rod (10). The barbell plate (4) is located between the locking member (3) and the fixed base (9).

3. A multifunctional barbell according to claim 1, characterized in that: The bearing (7) is fixedly installed on the outer side of the middle part of the abdominal muscle wheel (5). The outer side of the abdominal muscle wheel (5) is movably fitted with a sponge anti-slip sleeve (6). The two ends of the abdominal muscle wheel (5) are connected with locking parts (3). The outer side of the bearing (7) is movably fitted with barbell plates (4).

4. A multifunctional barbell according to claim 1, characterized in that: The dumbbell bar (8) has threads at both ends that match the locking element (3), and the dumbbell bar (8) has locking elements (3) installed on both sides of the threads.

5. A multifunctional barbell according to claim 1, characterized in that: The barbell plate (4) has a hand grip hole on its body.

6. A multifunctional barbell according to claim 1, characterized in that: The barbell plate (4) has a two-layer structure, with an outer layer of rubber material and an inner layer of cast iron material.

Images