CN2759516Y

CN2759516Y - Soft dumbbell

Info

Publication number: CN2759516Y
Application number: CN 200420110158
Authority: CN
Inventors: 钟景华
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-11-20
Filing date: 2004-11-20
Publication date: 2006-02-22
Anticipated expiration: 2014-11-20

Abstract

The utility model discloses a soft dumbbell, which comprises an outer sleeve, a sleeve hand and an inner core, wherein the cylindrical outer sleeve is composed of cloth interwoven by nylon and terylene fabric and a rubber sheet, an inner cavity of the outer sleeve is filled with the inner core with granular heavy objects and both sides which correspond to the outer sleeve are connected with the sleeve hand. The utility model has the advantages of softness, comfortable hand feeling, safe use and simple sewing and manufacturing process, reduces the pollution of harmful substances and is favorable to protect environment.

Description

Soft dumbbell

Technical field the utility model relates to key body equipment manufacturing technology, specifically is a kind of Soft dumbbell of the series of bearing a heavy burden.

The inferior bell tradition of heavy burden series that background technology people's body-building is used is a hard dumbbell made of iron, it has following defective in tempering use, people in body-building because of accidentally dropping accidentally or unavoidably, cause easily and injure hand by a crashing object, the damage of pin or floor or dumbbell itself, also has this dumbbell in the sky during cold time contact hand, cut to the bone cold arranged unavoidably, the feel discomfort, have influence on train on, complicated part is also arranged on manufacture craft, as spinning sand, appearance is roasting adds or soaks and mould or chromium plating, thereby people's health and environment had certain pollution and obstruction, and the also relative ratio of production cost is higher.

Summary of the invention the utility model is avoided injuring human body or feel and is contacted uncomfortable problem and a kind of Soft dumbbell is provided in order to overcome the weak point that above-mentioned existing dumbbell exists.

For practical above-mentioned purpose, the technical scheme of the utility model design is described as follows, it mainly includes overcoat, inner core, the cover hand, overcoat is by the nylon terylene cloth that interweaves, sheet rubber and the nylon terylene three layers of formation of cloth that interweave, filler particles shape weight in the overcoat inner chamber, it is cylindric that integral body is, the corresponding both sides of sleeve surface adapter sleeve hand.

Because overcoat inner chamber filler particles shape weight, it had both had the weight of existing dumbbell, be again the cylindrical shape that has flexibility, the convenient use, overcoat adopts the cloth kind fabric, the cold stimulation sense of staff when not having metal object at low temperatures, and its is simple for production, overcomes existing dumbbell processing, easily holds the healthy problem of pollution effect, simultaneously, its convenient transportation, safety.

Drawing key diagram 1 is the utility model view.

Fig. 2 is the cutaway view of Fig. 1.

The 1-reinforcing band, 2-overlaps hand, 3-overcoat band, 4-inner core, the 5-cloth that interweaves, 6-sheet rubber.

Details are as follows to technology contents of the present utility model in conjunction with view for the specific embodiment:

The inside and outside two-layer employing nylon terylene of overcoat 3 interweave cloth 5 and with its in the middle of one deck sheet rubber 6 gummeds form, fill heavy graininess inner core 4 in the overcoat 3, as the object of iron sand or iron sand stone one class, their diameter is generally selected for use at 0.3mm-1mm, and it is cylindric that monnolithic case is.Connecting (it is knitting sew) on place, the outer surface two ends of outer cover 3 circumference has the interweave reinforcing band 1 of cloth or nylon cloth of nylon terylene, strengthens the fastness of overcoat 3 with 2 connections of cover hand.The corresponding both sides of overcoat 3 outer surfaces are connected with cover hand 2, and its two connects nylon terylene interweave cloth or nylon cloth reinforcing band 1 and overcoat 3, and cover hand 2 adopts elastic cords to make, and elasticity better is fit to and different large and small hand adapteds.

This utility model can be made the serial Soft dumbbell of all size length and diameter, for people heavy burden is required different needs.Staff inserts between cover hand 2 and the overcoat 3.Mother refers to that holding cylindrical overcoat 3 with other four fingers can carry out taking exercises of multiple mode.

Claims

1, a kind of Soft dumbbell, it mainly includes overcoat, cover hand and inner core.It is cylindric that integral body is, and it is characterized in that the inner core (4) of overcoat (3) inner chamber filler particles shape weight, and the corresponding both sides of overcoat (3) are connected with cover hand (2).

2, Soft dumbbell according to claim 1, the particle weight diameter that it is characterized in that inner core (4) is at 0.3mm-1mm.

3, Soft dumbbell according to claim 1 is characterized in that overcoat is formed by nylon terylene cloth, sheet rubber and the nylon terylene three layers of bonding of cloth that interweave that interweave, and the intermediate layer is sheet rubber (6).

4, Soft dumbbell according to claim 1 is characterized in that being connected with on the circumference at overcoat (3) appearance two ends the interweave reinforcing band (1) of band of nylon terylene.