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Weight-adjustable kettle bell

An adjustable, spherical technology, applied in the direction of dumbbells, weights, etc., can solve problems such as inability to share, occupy space, and different weight requirements

Active Publication Date: 2012-05-30
余羽宸
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For dumbbells in traditional weight training, they generally have a single structure with a fixed weight. Users need to choose a dumbbell with an appropriate weight according to their own physical fitness. If the dumbbell with the stated weight is already too light, they need to buy more. Another dumbbell, so for the user, the dumbbell that is too light will not be used in the future, which will only increase the waste; moreover, if the existing fixed-weight dumbbells are aimed at different users, they cannot be shared because of the different weight requirements. troubled
Furthermore, as far as the manufacturer or seller is concerned, the above-mentioned fixed-weight dumbbell needs to prepare various stocks of different weights, which not only takes up space, but also increases the cost of overstocking funds.

Method used

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Examples

Experimental program
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Embodiment Construction

[0021] Hereby, with regard to the detailed content of the weight-adjustable spherical dumbbell of the present invention, and the effects thereof, in conjunction with the drawings, a preferred embodiment of the case is described in detail as follows:

[0022] See first figure 1 , figure 2 , image 3 and Figure 4 As shown, the weight-adjustable spherical dumbbell in this case includes:

[0023] The main body 1 has a handle 11 on the top. The main body 1 is slightly C-shaped with the opening facing downwards. The two sides of the main body 1 are correspondingly provided with downward extensions 12. A space 13 is formed between the two extensions 12 at the inner bottom of the main body 1. The inner surface of each extension body 12 is provided with several slots 121 from top to bottom; the body 1 can be assembled on a base 19;

[0024] The weight sheet 2, a plurality of sheets stacked in the space 13, is arranged horizontally, each weight sheet 2 is provided with a slot 21 c...

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Abstract

The invention provides a weight-adjustable kettle bell, which comprises a body. The inner bottom of the body is hollow and the body can hang any quantity of weight pieces by using a selecting unit so as to change the overall weight of the kettle bell; and the selecting unit can drive a rope piece to move up and down through an adjusting operation element to change the external and internal positions of a specific selecting plate in the body so as to determine whether to hook corresponding weight piece on the body or not. The scheme initiates the function of adjustable weight of the kettle bell to meet the practical requirement of a user on weight change.

Description

technical field [0001] The invention relates to a dumbbell structure, in particular to an adjustment technique for spherical dumbbells with weight changes in a single structure. Background technique [0002] For dumbbells in traditional weight training, they generally have a single structure with a fixed weight. Users need to choose a dumbbell with an appropriate weight according to their own physical fitness. If the dumbbell with the stated weight is already too light, they need to buy more. Another dumbbell, so for the user, the dumbbell that is too light will not be used in the future, which will only increase the waste; moreover, if the existing fixed-weight dumbbells are aimed at different users, they cannot be shared because of the different weight requirements. troubled. Furthermore, the manufacturer or seller of the fixed-weight dumbbell needs to prepare stocks of various weights, which not only takes up space, but also increases capital overstock costs. [0003] T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B21/075
Inventor 余羽宸黄弘辉
Owner 余羽宸
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