CN201978395U - Soft dumbbell - Google Patents

Abstract

The utility model discloses a soft dumbbell comprising a soft cover which is arranged on the outermost layer; and the soft cover is hollow, and elastomer filler is arranged inside the soft cover. Because the elastomer filler is arranged in the soft cover, so that the soft dumbbell has the special advantages of flexibility, changeability and safe use of soft dumbbells, the phenomenon that balancing is changed because the internal filler flows is avoided, and the touch feel is good. The soft dumbbell is widely applied as fitness equipment.

Description

A kind of soft dumbbell

Technical field

The utility model relates to a kind of dumbbell, particularly a kind of soft dumbbell.

Background technology

Dumbbell is widely used as a kind of body-building apparatus.Two kinds of dumbbells are arranged at present on the market; a kind of is traditional hard dumbbell; its great majority are made by the material of cast iron one class, at iron core coated outside one deck plastic protective film for plastics of hard, or are to join movable discus with the dumbbell core; but generally speaking; the feel of hard dumbbell is bad, and outside protection film grinds off the easy corrosion of the inner iron core in back, and the structure rigidity; hurt user or other people easily, inadequately safety.Another is soft dumbbell, and the form of soft dumbbell is a flexible variable, uses to be not easy to hurt sb.'s feelings, and is therefore well received in children or these weak colonies of old man.But common soft dumbbell, great majority all are the structures that adopts the soft overcoat of iron sand outsourcing, so just cause phenomenons such as iron sand flocks together, seepage easily, and inside stuffing is greatly mobile, and counterweight changes easily, and it is bad to use feel.

The utility model content

The purpose of this utility model is for a kind of soft dumbbell is provided.

The solution that the utility model solves its technical problem is:

A kind of soft dumbbell, it comprises and is positioned at outermost soft overcoat, described soft overcoat hollow, inside is provided with elastomer-filled thing.

As further improvement in the technical proposal, described elastic filler is the liquid curing composition.

As further improvement in the technical proposal, described soft overcoat integral body is the middle strip member that shrinks.

As further improvement in the technical proposal, the surface of described soft overcoat is provided with anti-skidding line.

The beneficial effects of the utility model are: the utility model is by being provided with elastomer-filled thing in soft overcoat inside, make the utility model when having the distinctive flexible variable of soft dumbbell, advantage safe in utilization, can not cause counterweight to change again, so feel be good owing to inside stuffing flows.The utility model is extensively as body-building apparatus.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further described.

Fig. 1 is the schematic diagram that partly cuts open of the present utility model.

The specific embodiment

With reference to Fig. 1, a kind of soft dumbbell, it comprises and is positioned at outermost soft overcoat 1, described soft overcoat 1 hollow, inside is provided with elastomer-filled thing 2.Described soft overcoat 1 can be rubber, plastics.Resilient flexible members such as textile, foaming kind coating medium, after elastomer-filled thing 2 combinations, the utility model integral body gets final product the above bending of 90 degree, reverses more than 180 degree, and returns to original shape rapidly.

Be further used as preferred embodiment, described elastic filler 2 is the liquid curing composition.Particularly, be to form by synthetic rubber, curing agent and counterweight powder.In addition, described elastic filler 2 also can be heat-fusible materials, is mixed into the consistence mixture by adding corresponding weight material (as iron sand), and it is promptly plastic to solidify the described elastomer-filled thing 2 in back, and has both had elasticity, reaches corresponding weight again.

Be further used as preferred embodiment, described soft overcoat 1 integral body is the middle strip member that shrinks.The elongate in shape of shrinking in the middle of taking makes the utility model degree of balance better, and is easy to hold.

Be further used as preferred embodiment, the surface of described soft overcoat 1 is provided with anti-skidding line.So when in use, dumbbell just is not easy owing to the lubricated of sweat from user's landing on hand.

During production, be ready to soft overcoat 1, synthetic rubber, curing agent and counterweight powder earlier, (can according to different feel be in harmonious proportion three's ratio) then stirs synthetic rubber with curing agent, breeding powder, liquid curing composition after will stirring then is filled in the internal cavities of soft overcoat 1, after the described curing of hardening composition too, filling exit is sealed, and the utility model is promptly plastic.

More than be that better embodiment of the present utility model is specified, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite of the utility model spirit, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.

Claims (3)

1. soft dumbbell is characterized in that: it comprises and is positioned at outermost soft overcoat (1), described soft overcoat (1) hollow, and inside is provided with elastomer-filled thing.

2. soft dumbbell according to claim 1 is characterized in that: the whole strip member for middle contraction of described soft overcoat (1).

3. soft dumbbell according to claim 1 and 2 is characterized in that: the surface of described soft overcoat (1) is provided with anti-skidding line.

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