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knockdown sandbag

A technology of sandbags and ball heads, which is applied in the direction of sports accessories, can solve problems that have not been seen before, and achieve the effects of being helpful for production, simple in overall structure, and conducive to assembly

Inactive Publication Date: 2017-12-08
苏州搏克形健身器材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So how to promote the strengths of the two together and suppress the weaknesses of each other is undoubtedly a technical problem that sandbag designers face and should consider solving. However, there is no corresponding solution in the patents and non-patent literature published so far technical inspiration

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] See figure 1 with figure 2 , shows the base 1 and a sandbag body 2 corresponding to the top of the base 1 in a vertical state.

[0024] As the technical points of the technical solution provided by the present invention: the structural system of the aforementioned sandbags that can be knocked down also includes a ball support frame 3, a ball support seat 4 and a ball joint 5, and the ball support frame 3 is preferably welded It is set at the central position of the upward facing side of the aforementioned base 1, and the ball support seat 4 is fixed to the base 1 by the ball support seat fixing screw 44 at a position corresponding to the ball support frame 3. The central position of 4 constitutes a ball head accommodation chamber 41, and around the ball head supporting base 4, an adjustment hole 42 is provided in a spaced state. The ball head adjustment mechanism 6, the ball head 5 is located in the ball head receiving cavity 41 and is supported on the aforementioned...

Embodiment 2

[0039] See image 3 , the sandbag body 2 of the present embodiment simulates the shape of the human body, and all the others are the same as the description of the first embodiment.

Embodiment 3

[0041] See Figure 4 , the base 1 of the present embodiment is changed to the form of a pier, and the sandbag body 2 also simulates the shape of the human body, and the rest are the same as the description of the first embodiment.

[0042] It can be seen from the above-mentioned embodiments 1 to 3 that the shapes of the sandbag body 2 and the base 1 can be changed as required, but no matter how they are changed, they should be regarded as the scope of the technical connotation disclosed in the present invention.

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Abstract

A knockdown sandbag belongs to the technical field of sports equipment. It includes the base and the sandbag body. Features: It also includes a ball head support frame, a ball head support seat and a ball head. The ball head support is erected at the center of the upward facing side of the base. The central position of the seat forms a ball head accommodation chamber, and an adjustment hole is arranged around the ball head supporting seat. The adjustment hole communicates with the ball head accommodation chamber. On the ball head supporting frame, there is a ball head rod at the upper central position of the ball head, and the ball head rod protrudes out of the ball head receiving cavity, and a ball head guide sliding flange is arranged at the lower central position of the ball head, and the ball head guide sliding flange is connected with the ball head. The head supporting frame cooperates, the ball head adjustment mechanism contacts with the side of the ball head, and the bottom of the sandbag body is connected with the ball head rod. The main body of the sandbag is guaranteed not to be damaged; it is convenient and labor-saving to straighten it to a vertical state; it meets the selective requirements of athletes; and the structure is simple.

Description

technical field [0001] The invention belongs to the technical field of sports equipment, and in particular relates to a knockdown sandbag. Background technique [0002] Sandbag is a kind of indoor sports equipment with simple structure, small investment and wide adaptability to groups, so it is very popular among people. There is no lack of technical information about sandbags in the published Chinese patent documents, such as CN2346472Y (boxing sandbag), CN2452560Y (a kind of tumbler sandbag), CN201214007Y (a kind of three-in-one suction cup base tumbler / sandbag / wooden pile) Scaffold target), CN102258857A (wooden piling sandbag), CN102357298A (overlapping sandbag), CN102397690A (wooden piling sandbag), CN102743851A (wooden piling sandbag), CN104162265A (building block pile structure of boxing sandbag) and CN104162264A ( Pile structure of boxing sandbags), etc. [0003] What is not limited to the patent solutions mentioned above have in common that the pile body or the san...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B69/22A63B69/34
CPCA63B69/206A63B69/34A63B2244/102A63B2225/055A63B69/224
Inventor 顾元龙
Owner 苏州搏克形健身器材有限公司
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