CN204601476U

CN204601476U - A kind of Chaos Pendulum dumbbell

Info

Publication number: CN204601476U
Application number: CN201520308405.1U
Authority: CN
Inventors: 王庆琦
Original assignee: Suzhou Jie Yong Stainless Steel Products Co Ltd
Current assignee: Suzhou Jie Yong Stainless Steel Products Co Ltd
Priority date: 2015-05-14
Filing date: 2015-05-14
Publication date: 2015-09-02
Anticipated expiration: 2025-05-14

Abstract

The utility model relates to a kind of Chaos Pendulum dumbbell, and this Chaos Pendulum dumbbell mainly includes holding rod and dumbbell plate; Screw thread is offered at the two ends of described holding rod; Described dumbbell plate includes main leaf and bluff bit; Described main leaf is provided with bearing, and the inner ring of described bearing offers the screw thread matched with described holding rod two ends, and the outer ring of described bearing is fixedly connected on described main leaf, and the position of centre of gravity of the position that described bearing is installed and described main leaf staggers; Described main leaf is fixed with auxiliary spindle, and described auxiliary spindle is parallel with described holding rod; On described auxiliary spindle, turning set is provided with bluff bit; This dumbbell can temper the harmony of related muscles group while tempering specific muscle, the burst that simultaneously can exercise one's muscles; This dumbbell can provide the exercise dynamics larger than dumbbell own wt.

Description

A kind of Chaos Pendulum dumbbell

Technical field

The utility model relates to a kind of body-building apparatus, especially, is a kind of dumbbell.

Background technology

Dumbbell is a kind of common body-building apparatus, is also one of the most frequently used equipment of body-building; Because its volume is little and have multiple exercising way, above plurality of advantages makes it enjoy people to like; But current dumbbell mainly provides the change in weight, people are according to the weight of the different adjustment dumbbell of self exercise intensity, and by holding high, flat act perform physical exercise to muscle; Weight due to dumbbell remains downward, therefore also comparatively fixing to the exercise of human muscle; When doing repeatability and electing, people can only temper the toughness of several pieces of specific muscle, the explosive force of the harmony between group of cannot synchronously exercising one's muscles and muscle; In addition, common dumbbell can only by increase and decrease dumbbell plate regulating weight, and this makes people need when transporting dumbbell transport whole group of dumbbell and not necessarily all use when taking exercise, and therefore comparatively bothers.

Utility model content

For the problems referred to above, the utility model provides a kind of Chaos Pendulum dumbbell, and this dumbbell can temper the harmony of related muscles group while tempering specific muscle, the burst that simultaneously can exercise one's muscles; This dumbbell can provide the exercise dynamics larger than dumbbell own wt.

For solving the problem, the technical scheme that the utility model adopts is: this Chaos Pendulum dumbbell mainly includes holding rod and dumbbell plate; Screw thread is offered at the two ends of described holding rod; Described dumbbell plate includes main leaf and bluff bit; Described main leaf is provided with bearing, and the inner ring of described bearing offers the screw thread matched with described holding rod two ends, and the outer ring of described bearing is fixedly connected on described main leaf, and the position of centre of gravity of the position that described bearing is installed and described main leaf staggers; Described main leaf is fixed with auxiliary spindle, and described auxiliary spindle is parallel with described holding rod; On described auxiliary spindle, turning set is provided with bluff bit.

The beneficial effects of the utility model are: be arranged on by main leaf on described holding rod, and use clamp nut to be reinforced by main leaf, because the inner ring of bearing and outer ring can relatively rotate, therefore when using this Chaos Pendulum dumbbell to carry out weight training, lift at every turn and put down dumbbell again, described main leaf will rely on self inertia to continue motion, and this motion changes into the rotation of main leaf due to the restriction being subject to holding rod; Because holding rod is not at the position of centre of gravity of main leaf, therefore main leaf rotate process in, main leaf will produce the power of side direction to arm, so exercise arm side to muscle group; In the process that main leaf rotates, bluff bit rotates around auxiliary spindle, along with the rotation of bluff bit, the center of gravity of the system that main leaf and bluff bit are formed is by real-time change and do not have rule, now main leaf and bluff bit form Chaos Pendulum, the rotation of this Chaos Pendulum does not have rule and cannot copy, and therefore the main leaf characteristics of motion at holding rod two ends is different; Now this dumbbell can apply twisting resistance to arm while applying gravity to arm, this twisting resistance effectively can temper the cooperation between the muscles of the arm group, follow because this twisting resistance is irregular again, therefore arm needs the moment to make a response fast according to its sudden change when maintaining its balance, and then the explosive force of the group that exercises one's muscles.

As preferably, the lateral edges of described main leaf makes polygon; So that ground can be stood in stably when placing, effectively prevent dumbbell from rolling.

As preferably, described main leaf is fixed with plural auxiliary spindle; So that increase the swing complexity of main leaf, and then the more effective harmony exercised one's muscles between group.

As preferably, described holding rod is enclosed with absorbing sweat foam band; So that absorb sweat in time, this absorbing sweat foam band can intercept the transmission of temperature in addition, slows down ice-cold sense of touch during hand comes in contact metal.

Accompanying drawing explanation

Fig. 1 is the structural representation of this Chaos Pendulum dumbbell embodiment.

Fig. 2 is side-looking enlarged diagram embodiment illustrated in fig. 1.

Detailed description of the invention

Embodiment

In the embodiment shown in Fig. 1, Fig. 2, this Chaos Pendulum dumbbell mainly includes holding rod 1 and dumbbell plate; Offer screw thread at the two ends of described holding rod 1, described holding rod 1 is also enclosed with absorbing sweat foam band; Described dumbbell plate includes main leaf 2 and bluff bit 3; The lateral edges of described main leaf 2 makes polygon, and this shape can ensure the stable placement of dumbbell on the ground, and after can not terminating because of exercise, the dumbbell that the lasting rotation of bluff bit 3 causes rolls; Described main leaf 2 is provided with bearing, and the inner ring 4 of described bearing offers the screw thread matched with described holding rod 1 two ends, and the outer ring 5 of described bearing is fixedly connected on described main leaf 2, and the position of centre of gravity of the position that described bearing is installed and described main leaf 2 staggers; Described main leaf 2 is fixed with plural auxiliary spindle 23, and each described auxiliary spindle 23 is parallel with described holding rod 1; On described auxiliary spindle 23, turning set is provided with bluff bit 3.

Main leaf 2 is arranged on described holding rod 1, and use clamp nut to be reinforced by main leaf 2, because the inner ring 4 of bearing can relatively rotate with outer ring 5, therefore when using this Chaos Pendulum dumbbell to carry out weight training, lift at every turn and put down dumbbell again, described main leaf 2 will rely on self inertia to continue motion, and this motion changes into the rotation of main leaf 2 due to the restriction being subject to holding rod 1; Because holding rod 1 is not at the position of centre of gravity of main leaf 2, therefore main leaf 2 rotate process in, main leaf 2 will produce the power of side direction to arm, so exercise arm side to muscle group; In the process that main leaf 2 rotates, bluff bit 3 rotates around auxiliary spindle 23, along with the rotation of bluff bit 3, the center of gravity of the system that main leaf 2 and bluff bit 3 are formed is by real-time change and do not have rule, now main leaf 2 and bluff bit 3 form Chaos Pendulum, the rotation of this Chaos Pendulum does not have rule and cannot copy, and therefore main leaf 2 characteristics of motion at holding rod 1 two ends is different; Now this dumbbell can apply twisting resistance to arm while applying gravity to arm, this twisting resistance effectively can temper the cooperation between the muscles of the arm group, follow because this twisting resistance is irregular again, therefore arm needs the moment to make a response fast according to its sudden change when maintaining its balance, and then the explosive force of the group that exercises one's muscles.

The utility model structure is simple, has several functions simultaneously, can strengthen the coordination power exercised one's muscles between group, the explosive force that can also exercise one's muscles while the toughness that exercises one's muscles; Owing to there is centripetal acceleration in the process that main leaf 2 holding rod 1 rotates, this dumbbell can provide than self gravitation more large traction to muscle, and then strengthens the exercise of arm; Compared to traditional dumbbell, the utility model delicate structure, lighter in weight, without the need to carrying unnecessary dumbbell plate, can realize all round exercise of muscle simultaneously.

The utility model is provided with auxiliary spindle 23 more than two and bluff bit 3, and the complexity of the main leaf 2 that is multiplied motion, makes the characteristics of motion of main leaf 2 to copy, and then strengthen train on of the present utility model; The absorbing sweat foam band be simultaneously wrapped on holding rod 1 can play effect that is anti-skidding, absorbing sweat, can also play the effect of thermal insulation, effectively slow down the ice-cold sense of touch of hand comes in contact metal when taking exercise winter.

The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims

1. a Chaos Pendulum dumbbell, this Chaos Pendulum dumbbell mainly includes holding rod (1) and dumbbell plate; Screw thread is offered at the two ends of described holding rod (1); It is characterized in that: described dumbbell plate includes main leaf (2) and bluff bit (3); Described main leaf (2) is provided with bearing, the inner ring (4) of described bearing offers the screw thread matched with described holding rod (1) two ends, the outer ring (5) of described bearing is fixedly connected on described main leaf (2), and the position of centre of gravity of the position that described bearing is installed and described main leaf (2) staggers; Described main leaf (2) is fixed with auxiliary spindle (23), and described auxiliary spindle (23) is parallel with described holding rod (1); Bluff bit (3) is provided with at the upper turning set of described auxiliary spindle (23).

2. Chaos Pendulum dumbbell according to claim 1, is characterized in that: the lateral edges of described main leaf (2) makes polygon.

3. Chaos Pendulum dumbbell according to claim 1 and 2, is characterized in that: on described main leaf (2), be fixed with plural auxiliary spindle (23).

4. Chaos Pendulum dumbbell according to claim 3, is characterized in that: on described holding rod (1), be enclosed with absorbing sweat foam band.