Dumbbell with anti-skid function

Abstract

The utility model discloses a dumbbell with an anti-skidding function, and particularly relates to the technical field of fitness equipment, the dumbbell comprises a connecting rod, a plurality of counterweight cakes are arranged on both sides of the connecting rod, a plurality of fingerstalls are arranged on the outer surface of the connecting rod, a fixing belt is fixedly arranged on one side of the outer surface of the connecting rod, and an adjusting box is arranged on the outer surface of the fixing belt. According to the dumbbell with the anti-skid function, in actual work, a user can enable fingers to sequentially penetrate through the fingerstalls so as to hold the connecting rod, the fingerstalls can move along the sliding rod, the distance between the fingerstalls can be adjusted, the dumbbell is suitable for the fingers of different users, the limiting plate is rotated so as to drive the winding drum to rotate, and therefore the dumbbell is convenient to use. When the dumbbell is used, the fixing band can be wound on the outer surface of the winding drum, the limiting bolt is inserted into the limiting hole, so that the fixing band can wind a hand holding the connecting rod, sweat generated by the hand during exercise can be absorbed by the adsorption cotton sleeve, and slipping of the dumbbell can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of fitness equipment, in particular to a dumbbell with an anti-slip function. Background Art

[0002] Dumbbells are an auxiliary equipment for weightlifting and fitness exercises. They are used for muscle strength training and muscle compound movement training. Dumbbells are the most important, convenient and commonly used fitness equipment for muscle strength training. The main material of dumbbells is cast iron, and some are covered with a layer of rubber.

[0003] After searching, for example, the utility model with application number 202023025459.7 discloses a dumbbell, including a dumbbell body for being held by a human body, and a mounting groove is provided on the dumbbell body; an intelligent module is detachably installed in the mounting groove and is used to detect the movement state of the human body; a fixing part forms a detachable connection with the dumbbell body. When the dumbbell is in use, it is easy to slip when the palms sweat, and when the athlete loses strength, the dumbbell may not be able to hold the dumbbell, and the dumbbell will fall directly to the ground, causing inconvenient damage. Therefore, in order to solve the above defects, the inventor proposes a dumbbell with an anti-slip function. Utility Model Content

[0004] The main purpose of the utility model is to provide a dumbbell with an anti-skid function, which can effectively solve the problem of easy slipping.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A dumbbell with anti-slip function comprises a connecting rod, a plurality of weight cakes are arranged on both sides of the connecting rod, a plurality of finger sleeves are arranged on the outer surface of the connecting rod, a fixing belt is fixedly installed on one side of the outer surface of the connecting rod, and an adjustment box is arranged on the outer surface of the fixing belt.

[0007] Preferably, a rotating rod is fixedly installed inside the adjusting box, a reel is movably installed at one end of the rotating rod, a rotating hole is provided on one side of the reel, a limiting plate is fixedly installed on one side of the reel, a limiting bolt is movably connected to one side of the limiting plate, and a plurality of limiting holes are provided on one side of the outer surface of the adjusting box.

[0008] Preferably, blocks are fixedly installed at both ends of the connecting rod, a mounting rod is fixedly installed on one side of the two blocks, an adjustment groove is provided on one side of the outer surface of the connecting rod, a sliding rod is fixedly installed inside the adjustment groove, and a plurality of fixing holes are provided on one side of the outer surface of the connecting rod.

[0009] Preferably, the finger sleeve is movably connected to the slide rod, and fixing bolts are movably connected to both sides of the outer surface of the finger sleeve.

[0010] Preferably, outer surfaces of the two mounting rods are provided with threaded grooves.

[0011] Preferably, an adsorption cotton sleeve is fixedly mounted on the outer surface of the connecting rod, and a plurality of anti-slip particles are fixedly mounted on the outer surface of the adsorption cotton sleeve.

[0012] Preferably, a fixing block is provided on the outer surface of the mounting rod, and a rubber ring is fixedly mounted on one side of the fixing block.

[0013] Preferably, a threaded groove is provided inside the fixing block.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model discloses a dumbbell with an anti-skid function. By arranging a fixing belt, in actual work, a user can sequentially pass fingers through the finger sleeves to hold a connecting rod, and the finger sleeves can move along the sliding rod to adjust the spacing between the finger sleeves so as to be suitable for fingers of different users. By rotating a limiting plate to drive a reel to rotate, the fixing belt can be rolled up on the outer surface of the reel, and a limiting bolt is inserted into a limiting hole so that the fixing belt can wrap around the hand holding the connecting rod, and sweat generated by the hand during exercise can be absorbed by the absorption cotton sleeve, thereby effectively preventing the dumbbell from slipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a cross-sectional schematic diagram of the regulating box of the utility model;

[0018] Figure 3 This is a schematic diagram of the connecting rod structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the adsorption cotton sleeve of the utility model;

[0020] Figure 5 This is a schematic diagram of the installation rod structure of the utility model.

[0021] In the figure: 1. connecting rod; 2. counterweight cake; 3. finger sleeve; 4. fixing belt; 5. adjustment box; 501. rotating rod; 502. reel; 503. rotating hole; 504. limit plate; 505. limit bolt; 506. limit hole; 101. block; 102. mounting rod; 103. adjustment slot; 104. sliding rod; 106. fixing hole; 107. fixing bolt; 108. adsorption cotton sleeve; 109. anti-skid particles; 201. fixing block; 202. rubber ring. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] The utility model discloses a dumbbell with anti-slip function, such as Figure 1 As shown, it includes a connecting rod 1, and a plurality of weight cakes 2 are provided on both sides of the connecting rod 1. The weight of the dumbbell can be adjusted by adjusting the number of the weight cakes 2 to meet the usage requirements of different users.

[0024] The outer surface of the connecting rod 1 is provided with a plurality of finger sleeves 3, and the number of the finger sleeves 3 is five. In the actual production process, the finger sleeves 3 can be adjusted according to the size of the openings. A fixing belt 4 is fixedly installed on one side of the outer surface of the connecting rod 1. When the user passes his fingers through the finger sleeves 3 to hold the connecting rod 1, the fixing belt 4 can fix the user's hand. An adjustment box 5 is provided on the outer surface of the fixing belt 4.

[0025] like Figure 2 As shown, a rotating rod 501 is fixedly installed inside the adjustment box 5, and a reel 502 is movably installed at one end of the rotating rod 501. A rotating hole 503 is provided on one side of the reel 502, and the fixing belt 4 passes through the rotating hole 503. When the reel 502 rotates, the fixing belt 4 can be wound around the outer surface of the reel 502.

[0026] A limit plate 504 is fixedly installed on one side of the reel 502. When the limit plate 504 rotates, the reel 502 can be driven to rotate.

[0027] One side of the limiting plate 504 is movably connected to a limiting bolt 505 , and one side of the outer surface of the regulating box 5 is provided with a plurality of limiting holes 506 . When the limiting bolt 505 is inserted into the limiting hole 506 , the limiting plate 504 can be prevented from continuing to rotate.

[0028] When the user holds the connecting rod 1, he rotates the limit plate 504 to wind the fixing belt 4 around the outer surface of the reel 502 until the fixing belt 4 fits the user's hand. Then, the limit bolt 505 can be inserted into the limit hole 506 to prevent the limit plate 504 from continuing to rotate.

[0029] like Figure 3 As shown, blocks 101 are fixedly installed at both ends of the connecting rod 1, and mounting rods 102 are fixedly installed on one side of the two blocks 101, so that the weight cake 2 can be put on the outer surface of the mounting rod 102, and the block 101 can block the weight cake 2 to prevent the weight cake 2 from sliding to the connecting rod 1 during the user's exercise.

[0030] An adjustment groove 103 is provided on one side of the outer surface of the connecting rod 1, and a sliding rod 104 is fixedly installed inside the adjusting groove 103. A plurality of fixing holes 106 are provided on one side of the outer surface of the connecting rod 1. Four of the five finger sleeves 3 are movably connected to the sliding rod 104, so that the four finger sleeves 3 can be moved along the sliding rod 104 to adjust the intervals between the four finger sleeves 3. Fixing bolts 107 are movably connected on both sides of the outer surface of the finger sleeves 3. When the intervals between the finger sleeves 3 are adjusted, the fixing bolts 107 can be rotated to be inserted into the fixing holes 106 to fix the adjusted finger sleeves 3.

[0031] It should be noted that the outer surfaces of the two mounting rods 102 are both provided with thread grooves.

[0032] like Figure 4 As shown, an adsorbent cotton sleeve 108 is fixedly installed on the outer surface of the connecting rod 1. The adsorbent cotton sleeve 108 is made of an existing material that can absorb moisture. When the user holds it, the hand sweat generated can be absorbed by the adsorbent cotton sleeve 108 to avoid slipping caused by hand sweat. A plurality of anti-slip particles 109 are fixedly installed on the outer surface of the adsorbent cotton sleeve 108.

[0033] The adsorption cotton sleeve 108 is fixedly connected to the connecting rod 1 in an existing detachable manner, so that the adsorption cotton sleeve 108 can be disassembled, replaced or cleaned after being used for a long time to avoid sliding due to excessive absorption of sweat.

[0034] like Figure 5 As shown, a fixing block 201 is provided on the outer surface of the mounting rod 102, a rubber ring 202 is fixedly installed on one side of the fixing block 201, and a threaded groove is provided inside the fixing block 201. The counterweight cake 2 is sequentially put on the outer surfaces of the two mounting rods 102, and then the fixing block 201 is rotated to make it threadedly connected with the mounting rod 102, thereby preventing the counterweight cake 2 from sliding or falling when the counterweight cake 2 is put on the outer surface of the mounting rod 102.

[0035] When the number of counterweight cakes 2 needs to be increased, the fixed block 201 is rotated to separate it from the mounting rod 102, and then the counterweight cakes 2 to be added are sequentially put on the outer surfaces of the two mounting rods 102. After the increase is completed, the two fixed blocks 201 are rotated again to make them threadedly connected with the mounting rods 102 to prevent the counterweight cakes 2 from slipping.

[0036] The working principle of the utility model is as follows: the user first puts the counterweight cake 2 on the outer surface of the two mounting rods 102 in sequence, and then rotates the two fixing blocks 201 in sequence to make them threadedly connected with the mounting rods 102, and then the finger sleeves 3 can be moved to adjust the spacing of the finger sleeves 3. After adjustment, the fixing bolts 107 can be rotated to insert them into the fixing holes 106 to fix the finger sleeves 3. Then, the user can pass his fingers through the finger sleeves 3 in sequence to hold the connecting rod 1, and then rotate the limiting plate 504 to drive the reel 502 to rotate, so as to wrap the fixing belt 4 around the outer surface of the reel 502 until the fixing belt 4 contacts the user's hand, and then the limiting bolt 505 can be rotated to insert it into the limiting hole 506, and the dumbbells can be used for exercise. During the exercise, the hand sweat generated by the user will be absorbed by the adsorption cotton sleeve 108.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A dumbbell with an anti-slip function, comprising a connecting rod (1), characterized in that: A plurality of weight cakes (2) are provided on both sides of the connecting rod (1), a plurality of finger sleeves (3) are provided on the outer surface of the connecting rod (1), a fixing belt (4) is fixedly mounted on one side of the outer surface of the connecting rod (1), and an adjustment box (5) is provided on the outer surface of the fixing belt (4); A rotating rod (501) is fixedly mounted inside the regulating box (5), a reel (502) is movably mounted on one end of the rotating rod (501), a rotating hole (503) is provided on one side of the reel (502), a limiting plate (504) is fixedly mounted on one side of the reel (502), a limiting bolt (505) is movably connected to one side of the limiting plate (504), and a plurality of limiting holes (506) are provided on one side of the outer surface of the regulating box (5).

2. The dumbbell with anti-slip function according to claim 1, characterized in that: Stoppers (101) are fixedly mounted on both ends of the connecting rod (1), a mounting rod (102) is fixedly mounted on one side of the two stoppers (101), an adjustment groove (103) is provided on one side of the outer surface of the connecting rod (1), a sliding rod (104) is fixedly mounted inside the adjustment groove (103), and a plurality of fixing holes (106) are provided on one side of the outer surface of the connecting rod (1).

3. The dumbbell with anti-slip function according to claim 1, characterized in that: The finger sleeve (3) is movably connected to the slide rod (104), and fixing bolts (107) are movably connected to both sides of the outer surface of the finger sleeve (3).

4. The dumbbell with anti-slip function according to claim 2, characterized in that: The outer surfaces of the two mounting rods (102) are both provided with thread grooves.

5. The dumbbell with anti-slip function according to claim 1, characterized in that: An adsorption cotton sleeve (108) is fixedly mounted on the outer surface of the connecting rod (1), and a plurality of anti-slip particles (109) are fixedly mounted on the outer surface of the adsorption cotton sleeve (108).

6. The dumbbell with anti-slip function according to claim 2, characterized in that: A fixing block (201) is provided on the outer surface of the mounting rod (102), and a rubber ring (202) is fixedly mounted on one side of the fixing block (201).

7. The dumbbell with anti-slip function according to claim 6, characterized in that: A threaded groove is provided inside the fixing block (201).

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