CN2452560Y

CN2452560Y - Non-falling-over type sand bag for training use

Info

Publication number: CN2452560Y
Application number: CN 00262394
Authority: CN
Inventors: 关慧强
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-11-17
Filing date: 2000-11-17
Publication date: 2001-10-10
Anticipated expiration: 2010-11-17

Abstract

The utility model discloses a non falling over sand bag, which belongs to sports articles. The utility model is mainly composed of a sand bag body, an upright rod, a base and a magnetic plate, wherein, the base is of a hemisphere body made of iron materials, one end of the upright rod is connected to the center of the plane of the base, the sand bag body is wrapped outside the upright rod, the magnetic plate is arranged under the base, the base and the magnetic plate attract each other in a magnetic way, the magnetic plate attracts the base in the process of striking the sand bag, so the base is not easy to move, and accordingly, the range of movement of the non falling over sand bag is limited, and the utility model is suitable for being used in small fields.

Description

A kind of sand hill that do not fall

The sports goods of training such as the utility model relates to and a kind ofly is used to box, free combat, tae kwon do.

The patent No. is that the utility model of ZL99200003.3 discloses a kind of sand hill that do not fall, it is made up of sand hill body, vertical rod and base, base is a hemisphere, one end of vertical rod connects mutually with base plane central authorities, the vertical rod outside is surrounded by the sand hill body, the center of gravity of sand hill is positioned at base, when impacting the sand hill body, this does not fall sand hill and only can shake and can not collapse in the ground, but because impulsive force is bigger, base easily produces displacement, so this does not fall sand hill and is not suitable for using in little place, its scope of application is subjected to certain limitation.

The purpose of this utility model is the defective that exists at above-mentioned prior art, and a kind of a kind of sand hill that do not fall of the difficult generation of base displacement in impacting the sand hill process is provided.

For achieving the above object, the utility model is made up of sand hill body, vertical rod, base and magnetic sheet, and base is the hemisphere ferrous material, one end of vertical rod connects mutually with the central authorities of base plane, the vertical rod outside is surrounded by the sand hill body, and this center of gravity of not falling sand hill is positioned at base, and the base underneath is equipped with magnetic sheet.

Because base of the present utility model adopts ferrous material, the base underneath is equipped with magnetic sheet, therefore base is inhaled mutually with magnetic sheet magnetic, when impacting the sand hill body, magnetic sheet can hold base makes it be difficult for producing displacement, thereby limited and do not fallen the moving range of sand hill, made this not fall sand hill and can be suitable for less place and use.

Below in conjunction with accompanying drawing the utility model specific embodiment is described in further detail.

Fig. 1 is a front view of the present utility model.

As shown in the figure: a kind of sand hill that do not fall, form by sand hill body 1, vertical rod 2, base 3 and magnetic sheet 4, base 3 is the hemisphere ferrous material, one end of vertical rod 2 welds or is screwed onto the central authorities on base 3 planes, the outside of vertical rod 2 is surrounded by sand hill body 1, and sand hill body 1 is followed successively by rubber layer, spongy layer, wood chip layer and leather cover from inside to outside.This center of gravity of not falling sand hill is positioned at base 3, is equipped with magnetic sheet 4 in the underneath of base 3, when impacting sand hill body 1, this does not fall sand hill and shakes immediately, and meanwhile, base 3 is held by magnetic sheet 4, be difficult for to produce displacement, can be suitable for little place and use, particularly be fit to family and use thereby make this not fall sand hill.

Claims

1, a kind of sand hill that do not fall, form by sand hill body, vertical rod and base, base is a hemisphere, one end of vertical rod connects mutually with the central authorities of base plane, the vertical rod outside is surrounded by the sand hill body, this center of gravity of not falling sand hill is positioned at base, and it is characterized in that: the base underneath is equipped with magnetic sheet, and base adopts ferrous material.