Barrel bell for exercise
By introducing rotatably connected outer and inner ring structures into the cylinder bell, the problem of single use of cylinder bells is solved, and multi-directional exercises of the arms, waist, abdomen and wrists are achieved, improving the convenience and flexibility of the cylinder bells.
Patent Information
- Application Number
- CN202422247072.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-13
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-09-13
AI Technical Summary
The existing barrel bell has a single structure, the grip rod is located inside the barrel, and it has limited usage methods and can only be used for lifting and exercise, which affects the flexibility and limitations of use.
A training drum bell is designed, including a handle assembly and a drum bell body. The outer ring and the inner ring are rotatably connected through the engaging device. The outer ring side surface is equipped with an L-shaped groove and the inner ring side surface is equipped with a straight groove. The clamping point and the clamping hole are used to achieve clamping and rotation of the grip rod, which increases the diversity of exercise methods.
It realizes multi-directional exercises of the arms, waist, abdomen and wrists, improves the convenience and flexibility of the use of the barrel bell, and enhances the versatility of the exercise.
Smart Images
Figure CN223082178U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of sports equipment, in particular to a barbell for exercise. Background Art
[0002] In people's daily life, in order to ensure good health, most people will choose to do appropriate exercise. However, due to the variety and large size of various sports equipment, it is inconvenient to use. Therefore, a small-sized and simple-structured sports equipment will be used for exercise. Existing small-sized equipment includes dumbbells, grip strengtheners, arm bars, and barbells, etc. The existing barbell has a single structure, mostly a hollow structure with a grip rod inside for holding. However, since the grip rod is located at a certain depth inside the barbell and only has a grip rod for holding, the available usage methods of the barbell are limited. It only has the way of lifting exercise and can only exercise the abdominal and arm strength, thus affecting the flexibility and limitations of the barbell. Therefore, it is necessary to provide a barbell that can enhance the exercise methods, expand the exercise range, and improve flexibility. Summary of the Utility Model
[0003] The embodiment of the utility model provides a barbell for exercise, aiming to solve the problem of inconvenient use of the existing barbell.
[0004] To achieve the above object, the utility model provides a barbell for exercise, which includes a handle assembly and a barbell body connected to the handle assembly. The handle assembly includes an upper edge, a first grip rod is arranged above the upper edge, a clamping device is arranged below the upper edge, a second grip rod is arranged inside the barbell body, and the clamping device is clamped with the second grip rod.
[0005] As a preferred solution of the utility model, two support plates are fixedly connected to the upper end of the upper edge, and a first grip rod is fixedly connected between the two support plates.
[0006] As a preferred solution of the utility model, the clamping device is composed of an outer ring and an inner ring, and the inner ring is rotatably connected inside the outer ring.
[0007] As a preferred solution of the utility model, two L-shaped grooves are symmetrically opened on the side surface of the outer ring, a clamping point is fixedly arranged on the inner wall of the outer ring, a retaining piece is fixedly arranged on the inner wall of the outer ring, two straight grooves are symmetrically opened on the side surface of the inner ring, an opening groove is opened on the side surface of the inner ring, a card is fixedly connected to one inner wall of the opening groove, and a card hole is opened on the surface of the card.
[0008] As a preferred solution of the utility model, a lower clamping groove and an upper clamping groove are respectively opened at the upper and lower ends of the inner wall of the outer ring, and the lower end and the upper end of the inner ring are respectively rotatably connected inside the lower clamping groove and the upper clamping groove.
[0009] As a preferred embodiment of the present utility model, the dimensions of the L-shaped groove, the straight groove, and the second grip rod are in fit with each other.
[0010] As a preferred embodiment of the present utility model, when the card hole is snap-connected to the card point, a fixing hole for fixing the second grip rod is formed between the inner ring and the horizontal end of the L-shaped groove.
[0011] As a preferred embodiment of the present utility model, the card point and the card hole are in fit with each other.
[0012] As a preferred embodiment of the present utility model, a rubber sleeve is sleeved on the side surface of the first grip rod.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] 1. During use, the user can directly hold the second grip rod inside the barrel bell to directly carry out exercise. When extending the use of the grip rod, first hold the first grip rod and insert the outer ring and the inner ring into the barrel bell body. At this time, the two L-shaped grooves on the side surface of the outer ring and the two straight grooves on the side surface of the inner ring coincide, and at the same time, the second grip rod is snap-connected inside the L-shaped groove and the straight groove. Then, just hold the first grip rod and rotate it counterclockwise, so as to control the second grip rod to be snap-connected in the horizontal groove at the top of the L-shaped groove. At the same time, as the outer ring rotates, the card point is snap-connected into the card hole on the surface of the card. At this time, the inner ring rotates along the upper card slot and the lower card slot, and the presence of the retaining piece can prevent the inner ring from rotating in the reverse direction. Therefore, the inner ring and the outer ring can be staggered, and then the outer ring, the inner ring and the second grip rod can be snap-connected and positioned. Subsequently, the user only needs to hold the first grip rod to carry out exercise. During exercise, when the user holds the first grip rod and spreads the arms to lift or swing the barrel bell, it can not only exercise the arm and abdominal strength, but also exercise the wrist strength; during use, when the user holds the second grip rod to exercise the arm strength, the first grip rod can be used as the fulcrum of the user's forearm to lift the barrel bell. Compared with the barrel bell structure in the prior art, through the mutual cooperation of the above structures, the present utility model can not only exercise the strength of the arm, abdomen and wrist, but also improve the flexibility during exercise, and further enhance the convenience and versatility of the barrel bell. Description of the Drawings
[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model;
[0016] Figure 2 It is a schematic diagram of the outer ring structure of the present utility model;
[0017] Figure 3 It is a sectional view of the outer ring structure of the present utility model;
[0018] Figure 4 It is a schematic diagram of the inner ring structure of the present utility model;
[0019] Figure 5 Structural schematic diagram of the barrel bell body of the present utility model
[0020] Figure 6 Structural schematic diagram of the handle assembly of the present utility model.
[0021] In the figure: 100, handle assembly; 101, upper edge; 102, support plate; 103, first grip bar; 104, outer ring; 105, L-shaped groove; 106, clamping point; 107, retaining piece; 108, inner ring; 109, straight groove; 110, opening groove; 120, card; 130, card hole; 140, barrel bell body; 150, second grip bar; 160, fixing hole; 111, lower card slot; 112, upper card slot; 121, rubber sleeve. Specific embodiments
[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. 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.
[0023] Please refer to Figure 1-6 , the present utility model provides a barrel bell for exercise, including a handle assembly 100 and a barrel bell body 140 connected to the handle assembly 100. The handle assembly 100 includes an upper edge 101, a first grip bar 103 is arranged above the upper edge 101, a clamping device is arranged below the upper edge 101, a second grip bar 150 is arranged inside the barrel bell body 140, and the clamping device is clamped with the second grip bar 150.
[0024] Two support plates 102 are fixedly connected to the upper end of the upper edge 101, and a first grip bar 103 is fixedly connected between the two support plates 102.
[0025] The clamping device is composed of an outer ring 104 and an inner ring 108, and the inner ring 108 is rotatably connected inside the outer ring 104.
[0026] Two L-shaped grooves 105 are symmetrically arranged on the side surface of the outer ring 104, a clamping point 106 is fixedly arranged on the inner wall of the outer ring 104, a retaining piece 107 is fixedly arranged on the inner wall of the outer ring 104, two straight grooves 109 are symmetrically arranged on the side surface of the inner ring 108, an opening groove 110 is arranged on the side surface of the inner ring 108, a card 120 is fixedly connected to one side inner wall of the opening groove 110, and a card hole 130 is arranged on the surface of the card 120
[0027] In a specific embodiment, the handle assembly 100 is provided, which not only facilitates the direct use of the bell body 140, but also facilitates the use of people of different heights after adding the first grip 103, thereby significantly improving the convenience of using the bell. When in use, the user only needs to directly hold the second grip 150 to directly use the bell body 140, and at the same time, the outer ring 104 and the inner ring 108 are simultaneously inserted into the bell body 140. At this time, the two L-shaped grooves 105 on the side surface of the outer ring 104 and the two straight grooves 109 on the side surface of the inner ring 108 overlap and are directly clamped on the side surface of the second grip 150. Then, the first grip 103 is held and rotated counterclockwise to rotate the inner ring 108 relative to the outer ring 104, so that the second grip 150 is clamped. In the transverse groove of the L-shaped groove 105, the inner ring 108 and the outer ring 104 are staggered, so that the support plate 102 and the first grip 103 can be connected to the bell body 140. At this time, the clamping point 106 is clamped inside the clamping hole 130 on the surface of the card 120 to improve the clamping stability of the inner ring 108 and the outer ring 104. The existence of the baffle 107 can prevent the inner ring 108 from rotating in the opposite direction, thereby further improving the installation stability of the first grip 103. Finally, the bell body 140 can be used by holding the first grip 103. When using it for exercise, the user holds the first grip 103 with open arms to lift or swing the bell body 140, which can not only exercise the arm and waist and abdomen strength, but also exercise the wrist strength, thereby improving the flexibility of using the bell.
[0028] See also Figures 2-6 The inner wall of the outer ring 104 has a lower slot 111 and an upper slot 112 at both ends, and the lower end and the upper end of the inner ring 108 are rotatably connected to the inside of the lower slot 111 and the upper slot 112 respectively.
[0029] In a specific embodiment, the lower slot 111 cooperates with the upper slot 112 to limit the inner ring 108, which not only facilitates the inner ring 108 to rotate along the inner wall of the outer ring 104, but also improves the installation stability of the inner ring 108 and the outer ring 104.
[0030] See also Figures 2-6 The inner wall of the bell body 140 is fixedly connected with the second gripping rod 150 , and the sizes of the vertical end of the L-shaped groove 105 , the straight groove 109 , the first gripping rod 103 and the second gripping rod 150 match each other.
[0031] In a specific embodiment, the vertical end of the L-shaped groove 105, the straight groove 109, the first gripping rod 103 and the second gripping rod 150 can improve the convenience of clamping.
[0032] See also Figures 2-6 , the card point 106 and the card hole 130 match.
[0033] In a specific embodiment, the clamping point 106 fits into the clamping hole 130. When the clamping point 106 is clamped inside the clamping hole 130, the inner ring 108 and the outer ring 104 can be further limited in position, improving the installation stability.
[0034] Please refer to Figures 2-6 , the clamping point 106 is located in the opening groove 110.
[0035] In a specific embodiment, the clamping point 106 is located in the opening groove 110. When the inner ring 108 rotates along the outer ring 104, the clamping point 106 can be accurately clamped inside the clamping hole 130.
[0036] Please refer to Figures 2-6 , a rubber sleeve 121 is sleeved on the side surface of the first grip rod 103.
[0037] In a specific embodiment, the rubber sleeve 121 can increase the friction between the user's hand and the first grip rod 103, improving the use safety.
[0038] Please refer to Figures 2-6 , the grip includes an upper edge 101 installed at the upper end of the outer ring 104. Two support plates 102 are fixedly connected to the upper end of the upper edge 101. A first grip rod 103 is fixedly connected between the two support plates 102. A retaining piece 107 is fixedly connected to the inner wall of the outer ring 104.
[0039] In a specific embodiment, the support plates 102 can enhance the connection stability between the first grip rod 103 and the outer ring 104. The presence of the first grip rod 103 facilitates the user to hold the dumbbell in another way, improving the use flexibility.
[0040] Please refer to Figures 2-6 , when the clamping hole 130 is buckled with the clamping point 106, a fixing hole 160 for fixing the second grip rod 150 is formed between the inner ring 108 and the horizontal end of the L-shaped groove 105.
[0041] In a specific embodiment, the presence of the fixing hole 160 facilitates the limiting and fixing of the second grip rod 150, improving the stability when the handle is clamped and installed on the dumbbell body 140.
[0042] Working principle: When in use, the user can directly hold the second grip rod 150 to directly use the dumbbell body 140. Then, insert the outer ring 104 and the inner ring 108 into the dumbbell body 140 at the same time. At this time, the two L-shaped grooves 105 on the side surface of the outer ring 104 and the two straight grooves 109 on the side surface of the inner ring 108 overlap and are directly clamped on the side surface of the second grip rod 150. Then, hold the first grip rod 103 and rotate it counterclockwise to make the inner ring 108 rotate relative to the outer ring 104 to control the second grip rod 150 to be clamped in the horizontal groove of the L-shaped groove 105. At this time, the inner ring 108 and the outer ring 104 are staggered, so that the support plate 102, the first grip rod 103 and the dumbbell body 140 can be connected. Then, snap the clamping point 106 into the clamping hole 130 on the surface of the card 120, thereby improving the clamping stability of the inner ring 108 and the outer ring 104. In addition, the retaining piece 107 is installed in the lower clamping groove 111 to prevent the inner ring 108 from rotating in the reverse direction, so as to further improve the installation stability of the first grip rod 103. When exercising, the user holds the first grip rod 103 and spreads the arms to lift or swing the dumbbell body 140, which can not only exercise the arm and abdominal strength, but also exercise the wrist strength. In addition, the presence of the first grip rod 103 can also be used as a fulcrum for the user's forearm to lift the dumbbell body 140 when the user holds the second grip rod 150, thereby improving the flexibility and versatility of the dumbbell.
[0043] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.
[0044] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A dumbbell for exercise, characterized in that: It includes a handle assembly (100) and a dumbbell body (140) connected to the handle assembly (100). The handle assembly (100) includes an upper edge (101). Above the upper edge (101), there is a first grip bar (103). Below the upper edge (101), there is a clamping device. Inside the dumbbell body (140), there is a second grip bar (150). The clamping device is clamped with the second grip bar (150).
2. The dumbbell for exercise according to claim 1, wherein: At the upper end of the upper edge (101), two support plates (102) are fixedly connected. Between the two support plates (102), a first grip bar (103) is fixedly connected.
3. A dumbbell for exercise according to claim 1, characterized in that: The clamping device is composed of an outer ring (104) and an inner ring (108). The inner ring (108) is rotatably connected inside the outer ring (104).
4. The dumbbell for exercise according to claim 3, wherein: On the side surface of the outer ring (104), two L-shaped grooves (105) are symmetrically opened. On the inner wall of the outer ring (104), a clamping point (106) is fixedly arranged. On the inner wall of the outer ring (104), a retaining piece (107) is fixedly arranged. On the side surface of the inner ring (108), two straight grooves (109) are symmetrically opened. On the side surface of the inner ring (108), an opening groove (110) is opened. On one inner wall of the opening groove (110), a card (120) is fixedly connected. On the surface of the card (120), a card hole (130) is opened.
5. The dumbbell for exercise according to claim 3, characterized in that: On the upper and lower ends of the inner wall of the outer ring (104), a lower clamping groove (111) and an upper clamping groove (112) are respectively opened. The lower end and the upper end of the inner ring (108) are respectively rotatably connected inside the lower clamping groove (111) and the upper clamping groove (112).
6. A dumbbell for exercise according to claim 4, characterized in that: The dimensions of the L-shaped groove (105), the straight groove (109), and the second grip bar (150) are compatible.
7. A dumbbell for exercise according to claim 4, characterized in that: When the card hole (130) is buckled with the clamping point (106), the inner ring (108) and the horizontal end of the L-shaped groove (105) form a fixing hole (160) for fixing the second grip bar (150).
8. The dumbbell for exercise according to claim 4, wherein: The clamping point (106) and the card hole (130) are compatible.
9. The dumbbell for exercise according to claim 1, wherein: A rubber sleeve (121) is sleeved on the side surface of the first grip bar (103).