CN201101848Y

CN201101848Y - Plastics dumbbell shell

Info

Publication number: CN201101848Y
Application number: CNU2008200895331U
Authority: CN
Inventors: 王思旸
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-03-20
Filing date: 2008-03-20
Publication date: 2008-08-20
Anticipated expiration: 2018-03-20

Abstract

The utility model discloses a plastic dumbbell shell, the shape of which is the same as the existing dumbbell, and the plastic dumbbell shell is composed of two dumbbell heads and a hand lever in the middle, the difference is that the dumbbell shell is made of plastic material, a dumbbell is provided with a hollow cavity, and the out wall of the dumbbell shell is provided with a closed pullback weight infilling open. The plastic dumbbell shell has the advantages that: firstly, large amount of steel can be saved, and the cost can be reduced greatly and obviously; the replacement of the material also can avoid the problem of rustiness in old dumbbells, regrown materials can be used when the dumbbells are manufactured, at the same time, and the double efficiencies of energy conservation and environment protection can be realized. In addition, the product of the design is more convenient for users because the weight of the product can be adjusted. The plastic dumbbell shell also can be used as the packing box by certain products, and also can be made into the storing box of metal components, if beverage bottles are made into the shape of the dumbbell, thereby not only realizing the zero cost, but also being beneficial for the conservation of the environment protection.

Description

A kind of plastics dumbbell shell

Technical field

The utility model relates to a kind of plastics dumbbell shell, is a kind of instrument that is used to make the health and fitness facilities dumbbell.

Background technology

Dumbbell is simple, a most popular a kind of sports apparatus, uses exercise dumbbell to have many good qualities, and not only can promote the growth of whole-body muscle, and help the balance of limbs.Exercise dumbbell does not promptly need special place, does not need what basis yet, and a people just can learn and practice indoor, and it is convenient especially to use.Very many years ago, because one-storey house is all lived by most of family, the household style is more rough, though dumbbell is at that time made more coarsely, price is cheap especially, is a valency with scrap iron almost, thereby many families all have dumbbell.Owing to the improvement of living conditions, people become especially severe thin to the requirement of indoor health in recent years, and the old-fashioned dumbbell overwhelming majority of very easily getting rusty all has been sent to the salvage station.Though it is fine, complete in specifications that the new-type plating dumbbell that replaces is done manual work, how many prices increased doubly, becomes to be a kind of high-grade fashion article, and most people want also just have to go to the gymnasium with this thing again.Along with China's success of application for organizing the Olympic Games, the upsurge of national fitness campaign is also surging constantly, many people remembered all again when forging body building that how long it is since we last met dumbbell, and this tradition of dumbbell and practical health and fitness facilities also should be made the some contribution of oneself for this new body-building upsurge now really.Want to realize this purpose, the price of dumbbell and aesthetic problem still need to solve well.

Summary of the invention

The technical problems to be solved in the utility model provides a kind of plastics dumbbell shell, utilize this dumbbell shell can make dumbbell very easily, made dumbbell has not only overcome the shortcoming that old-fashioned dumbbell is coarse, get rusty easily, and also has low price, plurality of advantages such as weight is adjustable enter huge numbers of families especially easily.

The technical scheme that the utility model adopted is that this dumbbell shell comprises two dumbbell heads and middle handle, and profile and existing dumbbell are identical.Different is that this dumbbell shell is made by plastic material, and inside is provided with cavity.On this dumbbell shell outer wall, be provided with the counterweight filling port of sealing.

Cavity in the above-mentioned dumbbell shell can be in whole dumbbell shell, closed counterweight filling port can be located at dumbbell body one end, by the screw lid sealing, the handle place of dumbbell shell in the centre can also be disconnected, be about to this dumbbell shell and be divided into upper and lower two parts, the two links together by screw-button.

Cavity in the dumbbell shell can also only be located in the dumbbell head at two ends, and the counterweight filling port is located at the two ends of dumbbell head, seals with screw lid.Also can establish the middle part of dumbbell head, be about to dumbbell head and make two box-like body that connect by screw-button.

The utility model product can also be designed to two beverage packets bottlings, be about to beverage bottle and make the shape of half dumbbell, also have the reverse acting spiral connector on the beverage bottle cap, during use the reverse acting spiral connector on the Beverage Bottle Cap docked with the bottleneck of another beverage bottle and just can constitute an easy dumbbell.When using, the screw thread closing cap is housed on the reverse acting spiral connector as beverage bottle.

The dumbbell shell of above-mentioned design when in use, weight is as required inserted water, sandstone, metal finding in its cavity, just passable as iron nail, nut or the like.

The utility model has the advantages that cost obviously can reduce greatly, helps popularizing of this product naturally because the energy appreciates, and the also mad thereupon hurricane that increases of the price of steel at first can be saved quite a lot of iron and steel to mould Dai Gang.Have again, the problem of rustiness of also having avoided old-fashioned dumbbell of this substitution material, and also feel is also more comfortable when using.Also have, this product can also use some regrown materiaves during fabrication, and energy-conservation like this and double effects environmental protection just can be realized simultaneously.In addition, the design's product is more convenient for the user because its weight can be regulated.Product of the present invention can also be as some products, and as the packing box of marble checkers, the problem of dumbbell counterweight has also solved simultaneously like this.This can amusement, commodity that again can body-building are that conference is welcome naturally.Product of the present invention not only can not made dirty at home, can also become a kind of collection case of metal finding on the contrary, helps the administration of health of family.If beverage bottle is made the shape of dumbbell, not only can almost realize zero cost, can also help sanitary maintenance sometimes.In many athletic meeting and sports tournament process; often have many empty beverage bottles of using around the auditorium, because the prior beverage bottle all is big tripe smallmouth, empty bottle is being held not very comfortable in hand; do not have other purposes now again, have many people just it to be thrown away conveniently.If its scene is combined into dumbbell shape, it is convenient not only to hold, and decorates pocket-handkerchief within it more conveniently, the fashion props that has just become cheering squad to cheer at once.Because new use has gone up in group, these people just can not abandon it naturally conveniently.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in detail.

Fig. 1 is the structural representation of the utility model embodiment 1

Fig. 2 is the structural representation of embodiment 2

Fig. 3 is the structural representation of embodiment 3

Fig. 4 is the structural representation of embodiment 4

Fig. 5 is the structural representation of screw thread closing cap among the embodiment 4

Number in the figure:

1, dumbbell shell 2, dumbbell head 3, handle 4, cavity 5, counterweight filling port 6, screw lid 7, screw-button 8, beverage bottle 9, bottle cap 10, reverse acting spiral connector 11, screw thread closing cap

The specific embodiment

Example 1

As shown in Figure 1, the profile of this dumbbell shell 1 and existing dumbbell are identical, comprise two dumbbell heads 2 and middle handle 3.Different is this dumbbell shell 1 is made by plastic material, and inside is provided with cavity 4.On this dumbbell shell 1 outer wall, be provided with the counterweight filling port 5 of sealing.Cavity 4 is in whole dumbbell shell 1, and counterweight filling port 5 is located at an end of dumbbell shell 1, by screw lid 6 sealings.

Example 2

As shown in Figure 2, handle 3 places in the centre disconnect with the dumbbell shell 1 in the example 1, and this dumbbell shell 1 is divided into upper and lower two parts, and its incision position is counterweight filling port 5, and upper and lower two parts link together by screw-button 7,

Example 3

As shown in Figure 3,4 of cavitys in the dumbbell shell 1 are located in the dumbbell head 2 at two ends, and counterweight filling port 5 is located at the two ends of dumbbell head 2.

Example 4

As shown in Figure 4, the utility model product design is become two beverage bottles, be about to beverage bottle 8 and make the shape of half dumbbell, also have reverse acting spiral connector 10 on the beverage bottle cap 9, for the purpose of attractive in appearance, on the reverse acting spiral connector 10 when using on the bottle cap 9 screw thread closing cap 11 is housed, sees Fig. 5 as beverage bottle 8.During use the reverse acting spiral connector 10 on a beverage bottle 8 bottle caps 9 docked with the bottleneck of another beverage bottle 8 and just can constitute an easy dumbbell.

Claims

1, a kind of plastics dumbbell shell comprises two dumbbell heads and middle handle, and its feature: be that this dumbbell shell (1) is made by plastic material, inside is provided with cavity (4), is provided with the counterweight filling port (5) of sealing on this dumbbell shell (1) outer wall.

2, a kind of plastics dumbbell shell according to claim 1 is characterized in that described cavity (4) in whole dumbbell shell (1), and counterweight filling port (5) is located at an end of dumbbell shell (1), is sealed by screw lid (6).

3, a kind of plastics dumbbell shell according to claim 2, it is characterized in that dumbbell shell (1) locates to disconnect at handle (3), this dumbbell shell (1) is divided into upper and lower two parts, and its incision position is counterweight filling port (5), upper and lower two parts link together by screw-button (7)

4, a kind of plastics dumbbell shell according to claim 1 is characterized in that the cavity (4) in the dumbbell shell (1) only is located in the dumbbell head (2), and counterweight filling port (5) is located at the two ends of dumbbell head (2).

5, a kind of plastics dumbbell shell according to claim 1, it is characterized in that this plastics dumbbell shell (1) is two beverage bottles (8), be about to beverage bottle (8) and make the shape of half dumbbell, also have reverse acting spiral connector (10) on the beverage bottle cap (9), when using, screw thread closing cap (11) is housed on reverse acting spiral connector (10) as beverage bottle.