CN202526871U

CN202526871U - Tumbler type sandbag

Info

Publication number: CN202526871U
Application number: CN2012201754873U
Authority: CN
Inventors: 焦会军
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-24
Filing date: 2012-04-24
Publication date: 2012-11-14
Anticipated expiration: 2022-04-24

Abstract

The utility model relates to a tumbler type sandbag. The tumbler type sandbag comprises a base seat, a sandbag body and a middle support tube. The upper portion of the base seat is connected with the sandbag body through the middle support tube, a steel spring is vertically arranged in the middle support tube, and the bottom of the steel spring is fixedly connected to an iron disc inside the base seat. The tumbler type sandbag has the advantages that due to the fact that the iron disc and the steel spring are arranged as a middle support structure, the middle support structure of an existing tumbler type sandbag is made of rubber and plastic materials, compared to the existing tumbler type sandbag, the middle support structure of the tumbler type sandbag is more durable, and replacement of the middle support structure can be saved. The pagoda-shaped seamless pressing type spring is arranged; and compared to a traditional seamed pressing type spring, the pagoda-shaped seamless pressing type spring is better in stability, and therefore the fact that the sandbag is vertical and free from deformation is ensured. A craft powder-painting layer arranged on the outer surface of the sandbag enables the sandbag to be oxidation resistant, to be not prone to deformation and to have a longer service life.

Description

A kind of roly-poly type sandbag

Technical field

The utility model relates to a kind of exercise apparatus, relates in particular to a kind of roly-poly type sandbag.

Background technology

Sandbag belongs to a kind of physical training equipment, generally is to be made by solid coarse cloth, white canvas and gunnysack to form each ten layers up and down; Size 1.5 chis are square; In adorn about 8 kilograms of iron sand, dress sand, sawdust, bean or pea or Chinese sorghum have square and circular two kinds in the sandbag that has; Weight is decided according to the person's of practising needs with size, mainly exercises one's muscles.Its purposes for example; Boxing is very beneficial to keeping good figure; Result of study shows that human abdomen, waist and buttocks ceaselessly move in boxing, and the effect of superabundant fats in the abundant burner body is not only arranged; Simultaneously also can rational and effective sculpture health each several part muscle, it is perfect more to make it form; For another example; The long-term people who before computer, works; Back of the body neck often has the sense of aching, and the sandbag motion also has special health-care effect for these crowds that bend over one's desk working for a long time, because this motion requires spiritual high concentration; It is irritable therefrom can to learn to control the emotion, be difficult for, and sleep state obviously improves.But existing a lot of like products wherein save the position and are generally processed by rubber and plastics, are easy to damage after long-term the use, need often to change, and durability is relatively poor; Secondly, structural stability is relatively poor, and easy deformation is prone to oxidation.Therefore, to above aspect, need reasonably improve prior art.

The utility model content

To above defective, the utility model provides a kind of durable free of replacement, preferable, indeformable, the roly-poly type sandbag that can improve durable degree of stability, to solve many deficiencies of prior art.

For realizing above-mentioned purpose, the utility model adopts following technical scheme:

A kind of roly-poly type sandbag; Comprise base, sandbag body and intermediate supports pipe; Said base top is connected with the sandbag body through the intermediate supports pipe, and the bottom that said intermediate supports pipe internal vertical is provided with steel spring and this steel spring is fixedly connected on the inner iron pan of base.

Compared with prior art, the beneficial effect of the described roly-poly type sandbag of the utility model is:

(1) through iron pan and steel spring being set as medial support structures, adopting rubber and plastics to process than existing product can be more durable, can avoid changing;

(2) through the seamless compacting formula spring of pagoda shape is set, comparing tradition has seam compacting formula spring, and its stability is preferable, can guarantee that sandbag is vertically indeformable;

(3) through technology plastic-blasting layer is set in the sandbag outer surface, make its resistance to oxidation, not yielding, service time is longer.

Description of drawings

According to accompanying drawing the utility model is done further explain below.

Fig. 1 is the medial support structures part sketch map of the said roly-poly type sandbag of the utility model embodiment;

Fig. 2 is the overall structure sketch map of the said roly-poly type sandbag of the utility model embodiment.

Among the figure:

1, iron pan; 2, steel spring; 3, base; 4, sandbag body; 5, intermediate supports pipe.

The specific embodiment

Shown in Fig. 1-2; The described roly-poly type sandbag of the utility model embodiment; Comprise base 3, sandbag body 4 and intermediate supports pipe 5; Said base 3 tops are connected with sandbag body 4 through intermediate supports pipe 5, and the bottom that these intermediate supports pipe 5 internal vertical are provided with steel spring 2 and this steel spring 2 is fixedly connected on the iron pan 1 of base 3 inside, thus make overall structure more durable, help guaranteeing that sandbag is vertically indeformable, service time is longer.

Above embodiment is the more preferably specific embodiment a kind of of the utility model, and common variation that those skilled in the art carry out in present technique scheme scope and replacement should be included in the protection domain of the utility model.

Claims

1. roly-poly type sandbag; Comprise base (3), sandbag body (4) and intermediate supports pipe (5); Said base (3) top is connected with sandbag body (4) through intermediate supports pipe (5), it is characterized in that: the bottom that said intermediate supports pipe (5) internal vertical is provided with steel spring (2) and this steel spring (2) is fixedly connected on the inner iron pan (1) of base (3).