CN210228978U

CN210228978U - Novel multi-functional sports dumbbell

Info

Publication number: CN210228978U
Application number: CN201920442759.3U
Authority: CN
Inventors: Ning Yang; 杨宁; Changlan Li; 李昌兰
Original assignee: Lanzhou Economic Management Cadre School
Current assignee: Lanzhou Economic Management Cadre School
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-04-03
Anticipated expiration: 2029-03-27

Abstract

The utility model discloses a novel multi-functional sports dumbbell, including telescopic handle, the both sides surface of telescopic handle all is provided with the separation blade, one side of separation blade is provided with No. two bell piece groups, the opposite side of separation blade is provided with a bell piece group, one side of No. two bell piece groups is provided with anticreep spare, anticreep spare's surface is provided with the fastening turn-button, one side surface of fastening turn-button is provided with the rubber head, the inside of telescopic handle is provided with the sleeve No. one, telescopic inside is provided with the sleeve No. two. A novel multi-functional sports dumbbell, be equipped with anticreep piece, anti-roll mechanism and telescopic handle, can effectively avoid rocking and lead to the dumbbell piece not hard up and drop even to can effectively prevent its roll when placing on ground, can also adapt to the user of different palms size better, bring better use prospect.

Description

Novel multi-functional sports dumbbell

Technical Field

The utility model relates to a sport equipment field, in particular to novel multi-functional sports dumbbell.

Background

The dumbbell is a simple device for strengthening muscle strength training, the main material of the dumbbell is cast iron, and a layer of rubber is coated outside the main material of the dumbbell; there is certain drawback in current novel multi-functional sports dumbbell when using, at first, is not hard up or even drops easily at the in-process dumbbell piece that rocks, and secondly, places easily and rolls because of lacking fixed establishment when ground, and in addition, unable fine adaptation user of different palms sizes has brought certain adverse effect for people's use, and for this, we propose a novel multi-functional sports dumbbell.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a novel multi-functional sports dumbbell, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel multifunctional sports dumbbell comprises a sleeve-type handle, wherein separation blades are arranged on the outer surfaces of two sides of the sleeve-type handle, a second bell plate group is arranged on one side of each separation blade, a first bell plate group is arranged on the other side of each separation blade, a drop-proof piece is arranged on one side of each second bell plate group, a fastening rotating button is arranged on the outer surface of each drop-proof piece, a rubber head is arranged on the outer surface of one side of the fastening rotating button, a first sleeve is arranged in the sleeve-type handle, a second sleeve is arranged in the first sleeve, a central rod is arranged in the second sleeve, a limiting strip is arranged on the inner surface of the sleeve-type handle, anti-rolling mechanisms are arranged on the outer surfaces of two ends of the sleeve-type handle, a telescopic rod is arranged in each anti-rolling mechanism, a movable sleeve rod is arranged in the telescopic rod, a movable shaft is arranged between the telescopic rod and the movable sleeve rod.

Stainless steel is suggested for each component of the dumbbell, so that the weight can be guaranteed and the anti-rusting capacity can be improved.

Preferably, the inner surface of the anti-falling part is movably connected with the outer surface of the anti-rolling mechanism through a fastening rotating button, and the number of the anti-falling parts is two.

Preferably, the inner surface of the telescopic rod is movably connected with the outer surface of the movable sleeve rod through a movable shaft, and a rubber pad is fixedly arranged on the outer surface of the lower end of the threaded supporting rod.

Preferably, the draw-in groove has all been seted up to the surface of a sleeve, No. two sleeves, well core rod, the quantity of spacing strip is a plurality of groups, sleeve and No. two telescopic internal surfaces all are provided with spacing strip.

Preferably, the outer surfaces of the central rod, the second sleeve, the first sleeve and the sleeve type handle are provided with anti-skid threads.

Preferably, a retraction cylinder is arranged inside the anti-rolling mechanism, and the outer surface of the telescopic rod is movably connected with the inner surface of the anti-rolling mechanism through the retraction cylinder.

Compared with the prior art, the utility model discloses following beneficial effect has: this novel multi-functional sports dumbbell, anticreep piece through setting up, can effectively avoid the dumbbell piece because rock and become flexible or drop, certain facility has, through the anti-roll mechanism that sets up, can make dumbbell itself possess good stability ability, even the very smooth fixing that also can be fine in ground of placing, be favorable to people's use, the setting of telescopic handle, the user of adaptation palm variation in size that can be better, can be more stable during the actual gripping, whole novel multi-functional sports dumbbell simple structure, high durability and convenient operation, the effect of use is better for the conventional mode.

Drawings

Fig. 1 is the overall structure schematic diagram of the utility model of a novel multi-functional sports dumbbell.

Fig. 2 is a schematic structural view of the anti-separation member 4 in fig. 1 of the novel multi-functional sports dumbbell of the present invention.

Fig. 3 is a schematic structural view of the stable chassis 8 in fig. 1 of the multifunctional sports dumbbell of the present invention.

Fig. 4 is a schematic structural view of the sleeve-type grip 5 in fig. 1 of the utility model of a multifunctional sports dumbbell.

In the figure: 1. an anti-roll mechanism; 2. a first disc set; 3. a second group of ring tones; 4. a drop-off prevention member; 5. a sleeve-type grip; 6. a baffle plate; 7. fastening the rotating button; 8. a rubber head; 9. a movable loop bar; 10. a telescopic rod; 11. A threaded support rod; 12. a movable shaft; 13. a first sleeve; 14. a center pole; 15. a limiting strip; 16. And a second sleeve.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in figures 1-4, a novel multifunctional sport dumbbell comprises a sleeve-type grip 5, wherein the outer surfaces of two sides of the sleeve-type grip 5 are respectively provided with a separation blade 6, one side of each separation blade 6 is provided with a second weight plate group 3, the other side of each separation blade 6 is provided with a first weight plate group 2, one side of each second weight plate group 3 is provided with an anti-falling part 4, the outer surface of each anti-falling part 4 is provided with a fastening rotating button 7, the outer surface of one side of each fastening rotating button 7 is provided with a rubber head 8, the sleeve-type grip 5 is internally provided with a first sleeve 13, the sleeve 13 is internally provided with a second sleeve 16, the sleeve 16 is internally provided with a central rod 14, the inner surface of the sleeve-type grip 5 is provided with a limit strip 15, the outer surfaces of two ends of the sleeve-type grip 5 are provided with anti-rolling mechanisms 1, the, a threaded support rod 11 is arranged inside the movable sleeve rod 9, and a movable shaft 12 is arranged between the telescopic rod 10 and the movable sleeve rod 9.

The inner surface of the anti-falling part 4 is movably connected with the outer surface of the anti-rolling mechanism 1 through a fastening rotating button 7, and the number of the anti-falling parts 4 is two, so that the stability of two sides is ensured; the inner surface of the telescopic rod 10 is movably connected with the outer surface of the movable sleeve rod 9 through a movable shaft 12, and the outer surface of the lower end of the threaded support rod 11 is fixedly provided with a rubber pad, so that the stability of placement can be better kept; the outer surfaces of the first sleeve 13, the second sleeve 16 and the central rod 14 are all provided with clamping grooves, the number of the limiting strips 15 is a plurality of groups, and the inner surfaces of the first sleeve 13 and the second sleeve 16 are all provided with the limiting strips 15; the outer surfaces of the central rod 14, the second sleeve 16, the first sleeve 13 and the sleeve type grip 5 are provided with anti-skidding threads, so that the use effect is improved better; the anti-rolling mechanism 1 is internally provided with a retraction cylinder, and the outer surface of the telescopic rod 10 is movably connected with the inner surface of the anti-rolling mechanism 1 through the retraction cylinder, so that the anti-rolling mechanism is favorable for better use.

It should be noted that the utility model is a novel multi-functional sports dumbbell, when in use, we can firstly symmetrically install a certain dumbbell piece on the first dumbbell piece group 2 and the second dumbbell piece group 3, the specific weight can be adjusted according to the self requirement, when using the traditional dumbbell, the dumbbell piece is often loosened due to shaking, aiming at the problem, the utility model can be improved by the anti-drop piece 4, when increasing or decreasing the dumbbell piece with proper weight, the anti-drop piece 4 is blocked at both sides, then the fastening rotary button 7 is rotated, thus the rubber head 8 can be in close contact with the screw thread on the surface of the anti-rolling mechanism 1, thereby effectively reducing the condition that the dumbbell piece is loosened due to shaking, compared with the existing metal fixing piece, the rubber head 8 has better fitness, is more convenient to be twisted, and the palm sizes of different users have different differences, however, the traditional dumbbell thickness-fixing structure cannot be well adapted to the gripping, the problem can be solved through the sleeve-type grip 5, the first sleeve 13 and the second sleeve 16 in the sleeve-type grip 5 are firstly disassembled and assembled according to timely requirements before the dumbbell is used, so that the thickness of the gripping part can be conveniently adjusted, the requirements of users with different hand lengths can be better met, the surfaces of the first sleeve 13 and the second sleeve 16 are respectively provided with a clamping groove, the outer limiting strip 15 can be matched with the clamping grooves, the rotation in the using process is effectively avoided, the normal use of the dumbbell is effectively ensured, the dumbbell needs to be placed on the ground for storage after the dumbbell is used, most of dumbbell sheets are smooth and round in surface, so the dumbbell rolls easily when placed on the ground, and the existing dumbbell cannot be well fixed, to this problem then can improve through anti-roll mechanism 1, can pull out telescopic link 10 from anti-roll mechanism 1 earlier when the dumbbell needs to be placed on ground, then activity loop bar 9 loses the constraint just can be through loose axle 12 lapse, then only need with screw thread bracing piece 11 rotate can, the screw thread bracing piece 11 of both sides just can be simultaneously with whole dumbbell stabilization on ground like this, thereby make the dumbbell itself also possess good stability, make the practicality of use also obtain promoting better, whole easy operation is swift, and is practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel multi-functional sports dumbbell, includes telescopic handle (5), its characterized in that: the outer surfaces of two sides of the sleeve-type grip (5) are respectively provided with a separation blade (6), one side of each separation blade (6) is provided with a second bell piece group (3), the other side of each separation blade (6) is provided with a first bell piece group (2), one side of each second bell piece group (3) is provided with an anti-falling part (4), the outer surface of each anti-falling part (4) is provided with a fastening rotating button (7), the outer surface of one side of each fastening rotating button (7) is provided with a rubber head (8), the inside of the sleeve-type grip (5) is provided with a first sleeve (13), the inside of the first sleeve (13) is provided with a second sleeve (16), the inside of the second sleeve (16) is provided with a central rod (14), the inner surface of the sleeve-type grip (5) is provided with a limiting strip (15), the outer surfaces of two ends of the sleeve-type, the anti-rolling mechanism is characterized in that a telescopic rod (10) is arranged inside the anti-rolling mechanism (1), a movable sleeve rod (9) is arranged inside the telescopic rod (10), a threaded supporting rod (11) is arranged inside the movable sleeve rod (9), and a movable shaft (12) is arranged between the telescopic rod (10) and the movable sleeve rod (9).

2. The new multi-purpose sports dumbbell of claim 1, characterized in that: the inner surface of the anti-falling part (4) is movably connected with the outer surface of the anti-rolling mechanism (1) through a fastening rotating button (7), and the number of the anti-falling parts (4) is two.

3. The new multi-purpose sports dumbbell of claim 1, characterized in that: the inner surface of the telescopic rod (10) is movably connected with the outer surface of the movable sleeve rod (9) through a movable shaft (12), and a rubber pad is fixedly arranged on the outer surface of the lower end of the threaded support rod (11).

4. The new multi-purpose sports dumbbell of claim 1, characterized in that: the draw-in groove has all been seted up to the surface of sleeve (13), No. two sleeve (16), well core rod (14), the quantity of spacing strip (15) is a plurality of groups, the internal surface of sleeve (13) and No. two sleeve (16) all is provided with spacing strip (15).

5. The new multi-purpose sports dumbbell of claim 1, characterized in that: the outer surfaces of the central rod (14), the second sleeve (16), the first sleeve (13) and the sleeve type grip (5) are all provided with anti-skidding threads.

6. The new multi-purpose sports dumbbell of claim 1, characterized in that: the anti-rolling mechanism is characterized in that a retraction cylinder is arranged inside the anti-rolling mechanism (1), and the outer surface of the telescopic rod (10) is movably connected with the inner surface of the anti-rolling mechanism (1) through the retraction cylinder.