Barbell rod for weight lifting exercise
By installing silicone sleeves and anti-slip sleeves on the barbell bar, the problem of small contact area between the barbell bar and the neck is solved, achieving cushioning and anti-slip effects, reducing pressure on the shoulders and neck, preventing injury, and improving safety and comfort during use.
Patent Information
- Application Number
- CN202422548417.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-10-22
AI Technical Summary
The current barbell has a small contact area with the neck, which may lead to compression and strain on the shoulders and neck, and even cause injury.
The barbell bar surface is equipped with a silicone sleeve and an anti-slip sleeve. The silicone sleeve has rubber balls and retaining strips, while the anti-slip sleeve has anti-slip strips and granules, providing cushioning and anti-slip functions, increasing the contact area and reducing slippage.
With its cushioning and anti-slip design, it reduces pressure on the neck and shoulders, prevents falls, promotes blood circulation, improves muscle fatigue, and avoids injury.
Smart Images
Figure CN223490330U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fitness equipment technology, and in particular to a barbell bar for weightlifting exercises. Background Technology
[0002] As people's living standards gradually improve, their physical fitness is declining, so regular exercise is needed to improve the body's immunity. Weightlifting is a common fitness exercise that mainly uses tools such as barbells and dumbbells to train muscle strength and endurance.
[0003] Currently, when lifting weights with a barbell, the operator needs to lift the barbell forcefully while keeping the shoulders, knees, and feet as still as possible. Then, the barbell is lifted to the neck and shoulders, a short pause is made, and the barbell is lifted. During this process, the barbell is in direct contact with the neck and shoulders. The contact area between the barbell and the neck is relatively small, and the barbell itself is heavy. These pressures are highly concentrated on the neck and shoulders, which may cause compression and pulling in the neck and shoulder area. In severe cases, it may also lead to neck muscle injury or traction injury. Utility Model Content
[0004] Given that the existing barbell bar has a small contact area with the neck, which may cause compression and pulling problems in the shoulder and neck area, this utility model is proposed.
[0005] Therefore, the purpose of this utility model is to provide a barbell bar for weightlifting, which aims to solve the problem that the small contact area between the barbell bar and the neck may cause compression and pulling in the shoulder and neck area.
[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a barbell for weightlifting, comprising a bar body and counterweight areas installed on both sides of the bar body. A protective component is provided on the surface of the bar body and inside the counterweight areas. Anti-slip components are provided on both sides of the protective component and inside the counterweight areas. The protective component includes a silicone sleeve fitted on the surface of the bar body. Rubber balls are installed on the surface of the silicone sleeve at equal intervals. A first groove is provided on both sides of the silicone sleeve. A rubber band is installed inside the first groove. A retaining strip is fixedly connected inside the silicone sleeve. The retaining strip is arranged in a circular array.
[0007] As a preferred embodiment of the weightlifting barbell bar of this utility model, the surface of the bar body is provided with a groove, and the locking strip is located inside the groove and is movably connected to it.
[0008] As a preferred embodiment of the weightlifting barbell bar of this utility model, the surface of the bar body is provided with a second groove, the first groove is located inside the second groove and is movably connected to it, and the first groove and the second groove are connected by the elastic band.
[0009] In a preferred embodiment of the weightlifting barbell bar of this utility model, one end of the silicone sleeve has a notch, and the silicone sleeve and the bar body are connected through the notch.
[0010] As a preferred embodiment of the weightlifting barbell bar of this utility model, the anti-slip component includes an anti-slip sleeve that is movably fitted onto the surface of the bar body. Anti-slip strips are installed on the surface of the anti-slip sleeve. The anti-slip strips are arranged in a circular array. Multiple sets of anti-slip strips are provided, and the multiple sets of anti-slip strips form a grid structure. Anti-slip particles are installed on the surface of the anti-slip sleeve and on both sides of the anti-slip strips. The anti-slip particles are arranged in a circular array.
[0011] As a preferred embodiment of the weightlifting barbell bar of this utility model, the anti-slip sleeve is internally connected to a ring-shaped array of sliders, the surface of the bar body is provided with a ring-shaped array of grooves, the sliders are located inside the grooves and are movably connected to them.
[0012] As a preferred embodiment of the weightlifting barbell bar of this utility model, wherein: a positioning block is fixedly connected to one end of the anti-slip sleeve, the positioning block is located on the surface of the bar body, a bolt is movably sleeved inside the positioning block, and positioning holes are equidistantly arranged on the surface of the bar body, the bolt passes through the positioning block and extends into the interior of the positioning hole, and is threadedly connected thereto.
[0013] The beneficial effects of this utility model are:
[0014] 1. This utility model, by incorporating protective components, provides secondary cushioning during use, reducing direct contact between the barbell and the neck or shoulders, thereby alleviating pressure on the neck and shoulders. It can also massage the operator's neck and shoulders, promoting local blood circulation, improving muscle fatigue and soreness, and thus assisting in weightlifting operations. This increases the contact area between the bar and the neck and shoulders, preventing accidents.
[0015] 2. This utility model, by incorporating anti-slip components, features a grid structure formed by an annular array of anti-slip strips on the surface of the anti-slip sleeve during use. Combined with the use of anti-slip particles, this increases friction and provides better anti-slip performance. Users can better control the barbell, reduce slippage between the barbell and their hands, and prevent falls or other accidental injuries. Attached Figure Description
[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:
[0017] Figure 1 This is a schematic diagram of the overall structure of the barbell for weightlifting exercises according to this utility model.
[0018] Figure 2 This is a schematic diagram showing the overall structure of the barbell for weightlifting exercises according to this utility model.
[0019] Figure 3 This is a schematic diagram showing the positional relationship between the slot, the second groove, the sliding groove, and the positioning hole of the barbell bar for weightlifting exercise according to this utility model.
[0020] Figure 4 This is a schematic diagram of the protective component structure of the barbell bar used for weightlifting exercises according to this utility model.
[0021] Figure 5 This is a schematic diagram of the anti-slip component of the barbell bar used for weightlifting exercises according to this utility model.
[0022] Explanation of reference numerals in the attached figures:
[0023] 1. Rod body; 2. Counterweight area; 3. Protective component; 31. Silicone sleeve; 32. Rubber ball; 33. First groove; 34. Rubber band; 35. Clip; 36. Notch; 37. Slot; 38. Second groove; 4. Anti-slip component; 41. Anti-slip sleeve; 42. Anti-slip strip; 43. Anti-slip particles; 44. Slider; 45. Positioning block; 46. Bolt; 47. Slide groove; 48. Positioning hole. Detailed Implementation
[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.
[0025] Example 1
[0026] Reference Figure 1-4 This is the first embodiment of the present utility model, which provides a barbell bar for weightlifting. The barbell bar for weightlifting includes a bar body 1 and a counterweight area 2 installed on both sides of the bar body 1. A protective member 3 is provided on the surface of the bar body 1 and inside the counterweight area 2. Anti-slip members 4 are provided on both sides of the protective member 3 and inside the counterweight area 2.
[0027] The protective component 3 includes a silicone sleeve 31 fitted onto the surface of the bar body 1. The surface of the silicone sleeve 31 is fitted with equidistantly arranged rubber balls 32. First grooves 33 are formed on both sides of the silicone sleeve 31, and rubber bands 34 are installed inside the first grooves 33. Clips 35 are fixedly connected inside the silicone sleeve 31 in a circular array. The silicone sleeve 31 provides a buffer, reducing direct contact between the barbell and the neck or shoulders, thereby alleviating pressure on the neck and shoulders. The rubber balls 32 provide a second buffer and can massage the operator's neck and shoulders, promoting local blood circulation and improving muscle fatigue and soreness, thus assisting in weightlifting operations. The compression bag is made of a highly elastic material with strong clamping force, which can securely connect the silicone sleeve 31 to the bar body 1.
[0028] The surface of the rod 1 is provided with a slot 37, and the locking strip 35 is located inside the slot 37 and is movably connected to it. The arrangement of the slot 37 and the locking strip 35 can make the silicone sleeve 31 more stable and prevent the silicone sleeve 31 from rotating.
[0029] The surface of the rod body 1 is provided with a second groove 38. The first groove 33 is located inside the second groove 38 and is movably connected to it. The first groove 33 and the second groove 38 are connected by a rubber band 34. That is, the silicone sleeve 31 is connected to the rod body 1 through the first groove 33, the second groove 38 and the rubber band 34, which can position the silicone sleeve 31.
[0030] The silicone sleeve 31 has a notch 36 at one end, and the silicone sleeve 31 is connected to the rod 1 through the notch 36. The notch 36 facilitates the installation and removal of the silicone sleeve 31.
[0031] During use, the silicone sleeve 31 can be installed on the surface of the rod body 1 through the notch 36, so that the clip 35 is located inside the slot 37, and the first grooves 33 at both ends of the silicone sleeve 31 are located inside the second groove 38 on the surface of the rod body 1. Then, the rubber band 34 is put inside the first groove 33, and the first groove 33 and the second groove 38 are completely fitted together, so that the rubber band 34 is located inside the first groove 33 to complete the installation of the silicone sleeve 31. When removing the silicone sleeve 31, the operation is reversed, and when the silicone sleeve 31 is removed, the rubber band 34 can be put inside the second groove 38 to prevent the rubber band 34 from being lost.
[0032] Furthermore, the silicone sleeve 31 can provide a layer of cushioning, reducing the direct contact between the barbell and the neck or shoulders, thereby reducing pressure on the neck and shoulders. The rubber ball 32 can provide a second layer of cushioning and massage the operator's neck and shoulders, promoting local blood circulation and improving muscle fatigue and soreness, thus assisting in weightlifting operations. This increases the contact area between the bar 1 and the neck and shoulders, preventing accidents.
[0033] Example 2
[0034] Reference Figure 1-5 This is the second embodiment of the present invention, which differs from the first embodiment in that:
[0035] The anti-slip component 4 includes an anti-slip sleeve 41 that is movably fitted onto the surface of the rod body 1. Anti-slip strips 42 are installed on the surface of the anti-slip sleeve 41. The anti-slip strips 42 are arranged in a circular array, and there are multiple sets of anti-slip strips 42. The multiple sets of anti-slip strips 42 form a grid structure. Anti-slip particles 43 are installed on the surface of the anti-slip sleeve 41 and on both sides of the anti-slip strips 42. The anti-slip particles 43 are arranged in a circular array, which can increase the friction and prevent the hand from slipping, providing a more stable support surface. Since the diameter of the anti-slip particles 43 is small, it will not cause too much pressure or friction on the hand during use, thereby improving the user's comfort.
[0036] The anti-slip sleeve 41 has a fixed internal connection of a ring array of sliders 44. The surface of the rod body 1 has a ring array of grooves 47. The sliders 44 are located inside the grooves 47 and are movably connected to them, which facilitates the movement of the anti-slip sleeve 41 so that different operators can adjust the different distances between their hands. The grooves 47 are located at both ends of the slot 37.
[0037] One end of the anti-slip sleeve 41 is fixedly connected to a positioning block 45. The positioning block 45 is located on the surface of the rod body 1. A bolt 46 is movably sleeved inside the positioning block 45. The surface of the rod body 1 is provided with equidistantly arranged positioning holes 48. The bolt 46 passes through the positioning block 45 and extends into the interior of the positioning hole 48, and is threadedly connected to it. This facilitates the positioning of the anti-slip sleeve 41 and further achieves the purpose of being suitable for different operators.
[0038] During use, the operator can adjust the position of the anti-slip sleeve 41 according to their usage habits. First, twist the bolt 46 in the opposite direction to disconnect it from the positioning hole 48, and slide the anti-slip sleeve 41 so that the slider 44 on its inner side slides along the groove 47 opened on the surface of the rod body 1 until the appropriate area is reached. Then, connect the anti-slip sleeve 41 to the positioning hole 48 with the bolt 46 to complete the operation.
[0039] Furthermore, the surface of the anti-slip sleeve 41 is equipped with an annular array of anti-slip strips 42 forming a grid structure. Combined with the use of anti-slip particles 43, it can increase friction and provide better anti-slip performance. Users can better control the barbell, reduce the slippage of the barbell and hands, and prevent falls or other accidental injuries.
[0040] The remaining structure is the same as that in Example 1.
[0041] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.
Claims
1. A barbell for weightlifting, comprising a bar body (1) and weight zones (2) installed on both sides of the bar body (1), characterized in that: The surface of the rod (1) and the inner side of the counterweight area (2) are provided with a protective member (3), and the two sides of the protective member (3) and the inner side of the counterweight area (2) are provided with anti-slip members (4). The protective component (3) includes a silicone sleeve (31) fitted onto the surface of the rod (1). Rubber balls (32) are installed on the surface of the silicone sleeve (31) at equal intervals. A first groove (33) is provided on both sides of the silicone sleeve (31). A rubber band (34) is installed inside the first groove (33). A retaining strip (35) is fixedly connected inside the silicone sleeve (31). The retaining strip (35) is arranged in a ring array.
2. The barbell for weightlifting according to claim 1, characterized in that: The surface of the rod (1) is provided with a slot (37), and the locking strip (35) is located inside the slot (37) and is movably connected to it.
3. The barbell for weightlifting according to claim 2, characterized in that: The surface of the rod (1) is provided with a second groove (38), the first groove (33) is located inside the second groove (38) and is movably connected to it, and the first groove (33) and the second groove (38) are connected by the rubber band (34).
4. The barbell for weightlifting according to claim 3, characterized in that: The silicone sleeve (31) has a notch (36) at one end, and the silicone sleeve (31) is connected to the rod (1) through the notch (36).
5. The barbell for weightlifting according to claim 1, characterized in that: The anti-slip component (4) includes an anti-slip sleeve (41) that is movably sleeved on the surface of the rod (1). Anti-slip strips (42) are installed on the surface of the anti-slip sleeve (41). The anti-slip strips (42) are arranged in a ring array. Multiple sets of anti-slip strips (42) are provided, and multiple sets of anti-slip strips (42) form a grid structure. Anti-slip particles (43) are installed on the surface of the anti-slip sleeve (41) and on both sides of the anti-slip strips (42). The anti-slip particles (43) are arranged in a ring array.
6. The barbell for weightlifting according to claim 5, characterized in that: The anti-slip sleeve (41) has a fixed connection to a ring array of sliders (44) inside. The surface of the rod (1) has a ring array of grooves (47). The sliders (44) are located inside the grooves (47) and are movably connected to them.
7. The barbell for weightlifting according to claim 6, characterized in that: One end of the anti-slip sleeve (41) is fixedly connected to a positioning block (45). The positioning block (45) is located on the surface of the rod body (1). A bolt (46) is movably sleeved inside the positioning block (45). The surface of the rod body (1) is provided with equidistantly arranged positioning holes (48). The bolt (46) passes through the positioning block (45) and extends into the interior of the positioning hole (48) and is threadedly connected to it.