CN201375775Y - Multilayer sandbag - Google Patents

Abstract

The utility model relates to a multilayer sandbag, belonging to the field of physical training apparatus, in particular to a weight-bearing sandbag used in physical training. Weight-bearing objects inside the sandbag are sealed in one or more external layer(s) of the sandbag; the sandbag consists of the external layers of the sandbag and the weight-bearing objects, wherein the weight-bearing objects are placed inside the external layer(s) of the sandbag; the sandbag is provided with a fixing belt which is used for fixing the sandbag on the human body; the sandbag comprises one or more than two external layers of the sandbag, the weight-bearing objects are placed inside the external layer(s) of the sandbag, and the external layer(s) of the sandbag are connected with each other, so that the multilayer sandbag can be formed. The multilayer sandbag is simple and practical, and brings convenience to the user.

Description

The multilayer sand hill

Technical field

The utility model multilayer sand hill belongs to the exerciser field, particularly relates to the heavy burden sand hill that uses in a kind of physical training.

Background technology

The heavy burden sand hill that present people use in daily physical training is to adopt a global design, sand hill directly is fixed on the concrete position of human body, in motion process, reach the purpose of exercise, adopt the global design sand hill, because the heavy burden thing in the sand hill is to be enclosed in the sand hill skin, can cause the heavy burden thing in the sand hill skin excessive relatively, can have influence on the one hand and use and outward appearance, unfavorable for processing on the other hand. the sand hill that is unfavorable for different size is allocated.

Summary of the invention

The purpose of this utility model is to avoid the deficiencies in the prior art part and provides a kind of easy to use, is suitable for regulating the sand hill of heavy burden thing weight.

The purpose of this utility model reaches by following measure, heavy burden thing in the sand hill is to be enclosed in the sand hill skin, sand hill is made up of sand hill skin and heavy burden thing, the heavy burden thing is placed in the sand hill skin, and sand hill is provided with fixed band, and fixed band is to be used for sand hill is fixed on one's body the human body, sand hill is formed by one or more sand hill is outer, in the sand hill skin, place the heavy burden thing, link together between the sand hill skin, form the multilayer sand hill.

Connect between the utility model sand hill skin and adopt junction button to connect, junction button can be a slide fastener, also can be to adopt velcro, and also can be snap arrangement, also can adopt the syndeton that is sewed together.

The utility model sand hill is provided with fixed band, and fixed band is to adopt velcro.Sand hill is provided with velcro.Sand hill is provided with retainer plate, and nylon fastener belt passes retainer plate and fixes.Retainer plate adopts iron hoop.

During use, the connection that a plurality of sand hill skins can be sewed together by the allotment of different sizes, is combined into the sand hill of different size.

The lining that adopts softness of the present utility model, it is good directly to contact human sense of comfort.

The utility model is simple, and practicality brings convenience to the user.

Description of drawings,

Accompanying drawing 1 is a structural representation of the present utility model.

Accompanying drawing 2 is structural representations of the present utility model.

Accompanying drawing 3 is sand hill example structure schematic diagrames of the present utility model.

The specific embodiment:

The utility model is described in further detail below in conjunction with accompanying drawing.

Shown in accompanying drawing 1, accompanying drawing 2, heavy burden thing in the utility model sand hill is to be enclosed in the sand hill skin, sand hill is made up of sand hill skin and heavy burden thing, the heavy burden thing is placed in the sand hill skin, and sand hill is provided with fixed band 4, and fixed band is to be used for sand hill is fixed on one's body the human body, sand hill is made up of sand hill outer 1 and outer 2 two sand hills skin of sand hill, in the sand hill skin, be placed with the heavy burden thing respectively, link together between the sand hill skin, form the multilayer sand hill.Two outer employings of sand hill are sewed together, and fixed band is to adopt velcro.Sand hill is provided with velcro 5, and sand hill is provided with retainer plate 3.Retainer plate adopts iron hoop.

As shown in Figure 3, when the utility model used, sand hill was provided with velcro, and fixed band passes retainer plate.Further fixing by fixed band on sand hill and retainer plate, fixed band is a nylon fastener belt, and nylon fastener belt passes retainer plate and fixes, and retainer plate adopts iron hoop.

Claims (6)

1, a kind of multilayer sand hill, sand hill by sand hill outer and heavy burden thing form, the heavy burden thing is placed in the sand hill skin, sand hill is provided with fixed band, it is characterized in that sand hill is made up of one or more sand hill skin, links together between the sand hill skin.

2, multilayer sand hill according to claim 1, it is characterized in that connecting between the sand hill skin is junction button or slide fastener or velcro or snap-fastener.

3, multilayer sand hill according to claim 1, it is characterized in that connecting between the sand hill skin is to be sewed together.

4, multilayer sand hill according to claim 1 is characterized in that fixed band is to adopt velcro.

5, multilayer sand hill according to claim 1 is characterized in that sand hill is provided with retainer plate.

6, multilayer sand hill according to claim 1 is characterized in that sand hill is provided with velcro.

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