CN210472901U

CN210472901U - Inflatable ball capable of being filled with liquid

Info

Publication number: CN210472901U
Application number: CN201920976489.4U
Authority: CN
Inventors: 林世源
Original assignee: Xiamen Kangshuo Import And Export Trade Co ltd
Current assignee: Xiamen Kangshuo Import And Export Trade Co ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-05-08
Anticipated expiration: 2029-06-26

Abstract

The utility model provides an inflatable ball capable of being filled with liquid, which comprises a ball body and a plug cover group. The sphere is a spherical structure made of semitransparent elastic materials, a through hole is formed in the outer portion of the sphere, the sphere takes the through hole as the top, and a plurality of scale marks are arranged on the surface of the sphere at unequal intervals from the bottom to the top; the plug cover group comprises a plug sleeve and a plug cover, the plug sleeve is tightly connected in the through hole, the plug cover is sealed in the plug sleeve, and the center of the plug cover is correspondingly provided with an inflation hole to communicate the interior of the sphere; the plug cap can be opened to quickly fill liquid to a position corresponding to one of the scale marks, and then after the plug cap is locked, the ball body can be inflated and expanded through the inflation hole by an inflation tube, so that the effect of filling speed in use is improved.

Description

Inflatable ball capable of being filled with liquid

Technical Field

The utility model relates to a body-building apparatus's field especially relates to a ball of aerifing of liquid can be filled, its stopper lid group that utilizes special design to fill liquid fast and aerify, promote the speed of loading person when using by a wide margin.

Background

In recent years, due to prosperous business, modern people usually find some ways to express working pressure besides the time after work, wherein the most common is exercise, and generally, performing exercise usually comes to a full-equipment exercise place, because of time problems, it is also possible to choose to perform simple exercise at home, and the exercise that can be performed at home is not more than some free-hand exercise, and simple appliances to assist the free-hand exercise, such as: gravity ball, gravity ball's inside is filled with a counter weight, if: liquid, iron sand and the like are inflated to form a sphere, so that proper loading capacity is provided during body building, and the body building effect is improved.

However, the weight needs to be filled in the gravity ball, and a rubber column is arranged in the inflation port to prevent air leakage, so that the filling operation of the weight cannot be performed, and in a general method, the inflation port is used as a filling channel before inflation, and is closed after filling is completed, that is, when the rubber column is not assembled, the inflation port is used as a channel for filling the weight, but the pore diameter of the inflation port is only 5mm, so that the filling speed is naturally influenced. Moreover, in the design mode, the rubber column body is fixed in the inflation hole in a non-detachable mode, and only one-time filling can be carried out, so that an operator cannot control the filling amount in a font mode or carry out filling again.

In view of this, the gravity ball that utilizes the mode of inflation to operate to above-mentioned tradition has above-mentioned disappearance, the utility model discloses the practical experience of design sport equipment for a plurality of years is accumulated to the designer, and develops a but filling liquid's of repeated loading and adjustable loading inflatable ball, and it not only can effectively promote filling efficiency to can also aerify, avoid gas leakage weeping scheduling problem person.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an object aims at providing a can fill inflatable ball of liquid, is in order to be equipped with a stopper lid group on a spheroid, utilizes this stopper lid group to comprise a cock cover and a cock lid, can fill fast through this cock cover heavy-calibre to utilize this cock lid locking back, an inflation hole on it and can aerify, thereby can promote by a wide margin and load efficiency, and can aerify and repeatedly load efficiency such as.

In order to achieve the above object, the present invention provides an inflatable ball capable of being filled with liquid, for filling liquid and air therein to move, comprising:

the sphere is a spherical structure body made of semitransparent elastic materials, a through hole is arranged outside the sphere body, the sphere body takes the through hole as the top, and a plurality of scale marks are arranged on the surface from the bottom to the top at unequal intervals; and

and the plug cover group comprises a plug sleeve and a plug cover, the plug sleeve is tightly connected in the through hole, the plug cover is sealed in the plug sleeve, and the center of the plug cover is correspondingly provided with an inflation hole to communicate with the inside of the sphere.

The inflatable ball capable of filling liquid, wherein the length of the plug cover is greater than that of the plug sleeve, an airtight rubber block is sleeved on the part, exceeding the plug sleeve, of the plug cover, the inflatable hole is L-shaped inside the plug cover, a vent groove is formed in the position, corresponding to the outlet of the bottom end of the inflatable hole, of the airtight rubber block, when inflation is carried out, air enters the ball body from the inflatable hole inwards along the vent groove, and after the internal pressure of the ball body is greater than the outside, the airtight rubber block is pressed to deform to seal the vent groove, so that the liquid leakage prevention and air leakage prevention effects are improved.

The inflatable ball capable of being filled with liquid is characterized in that a first thread part is arranged on the inner wall surface of the plug sleeve, a second thread part is arranged on the outer wall surface of the plug cover, and the plug cover is screwed in the plug sleeve through the first thread part and the second thread part.

The inflatable ball capable of filling liquid, wherein the position of the plug cover corresponding to the inflatable hole is provided with a groove, the width of the groove corresponds to the thickness of a coin, and the plug cover can be closed or opened by the aid of the coin, therefore, the utility model discloses can finish the action of opening or closing the plug cover rapidly under the condition of not using tools, also have the efficiency of improving the filling efficiency.

The inflatable ball capable of being filled with liquid is made of one of rubber and silica gel, so that the inflatable ball can provide elasticity required by body-building movement and increase the use purpose.

Compared with the prior art, adopt above-mentioned technical scheme the utility model has the advantages of: the plug cap can be opened to quickly fill liquid to a position corresponding to one of the scale marks, and then after the plug cap is locked, the ball body can be inflated and expanded through an air inflating tube from the air inflating hole. Therefore, the filling efficiency is improved, and the effects of inflation, repeated filling and the like can be realized.

Drawings

Fig. 1 is an exploded perspective view of the preferred embodiment of the present invention.

Fig. 2 is an assembled cross-sectional view of the preferred embodiment of the present invention.

FIG. 3 is a schematic view of the water filling operation according to the preferred embodiment of the present invention.

Fig. 4 is a schematic view of the inflation operation according to the preferred embodiment of the present invention.

Description of reference numerals: 1-inflating ball; 11-sphere; 111-perforation; 112-graduation mark; 12-a stopper-cap group; 121-plug sleeve; 1211-a first threaded portion; 122-a plug cover; 1221-a second threaded portion; 1222-a gas-filled hole; 1223-grooves; 123-airtight rubber blocks; 1231-vent channel.

Detailed Description

For the clear understanding of the present invention, reference is made to the following description and accompanying drawings.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, which are an exploded perspective view, an assembled cross-sectional view and a state diagram during various operations according to a preferred embodiment of the present invention. As shown in the following figures, the inflatable ball 1 for filling liquid of the present invention includes a ball body 11 and a cap assembly 12 for filling liquid and air therein for exercising.

Wherein the ball 11 is a spherical structure made of one of translucent elastic materials such as rubber and silica gel, a through hole 111 is formed outside the spherical structure, and a plurality of scale marks 112 are formed on the surface of the ball 11 at unequal intervals from the bottom to the top by using the through hole 111 as the top.

The plug cover assembly 12 includes a plug sleeve 121 and a plug cover 122, the plug sleeve 121 is tightly connected to the through hole 111, the inner wall surface of the plug sleeve 121 is provided with a first thread portion 1211, and the outer wall surface of the plug cover 122 is provided with a second thread portion 1221, the plug cover 122 is sealed in the plug sleeve 121 by the first thread portion 1211 and the second thread portion 1221, and the center of the plug cover 122 is correspondingly provided with an inflation hole 1222 to communicate with the inside of the sphere 11, it should be noted that, as shown in the figure, the length of the plug cover 122 of the present invention is greater than the length of the plug sleeve 121, and a portion of the plug cover 122 beyond the plug sleeve 121 is sleeved with an airtight rubber block 123, the inflation hole 1222 is L-shaped inside the plug cover 122, so that an outlet of the airtight rubber block 123 corresponding to the bottom end of the inflation hole 1222 is provided with a ventilation groove 1231; in addition, the position of the plug 122 corresponding to the air charging hole 1222 of the present invention is provided with a groove 1223, and the width of the groove 1223 corresponds to the thickness of a coin (not shown in the figures), so that the plug 122 can be closed or opened by the coin, thereby quickly completing the opening or closing of the plug 122 without using any special tool.

The utility model discloses when carrying out liquid and filling, rely on opening this gag 122 and from the quick liquid of filling of the passageway that this cock cover 121 formed to the position that corresponds this one of them scale mark 112, then, utilize this coin to lock this gag 122 back, aerify inflation hole 122 this spheroid 11 from this inflation hole through an inflator pump (not shown in the figure). When the air is inflated, the air enters the ball 11 from the inflation hole 1222 inwards along the ventilation groove 1231, so that the internal pressure of the ball 11 is higher than the external pressure, and then the airtight rubber block 123 is pressed to deform to close the ventilation groove 1231, thereby achieving the purpose of preventing air leakage and liquid leakage. Therefore, the filling efficiency is improved, and the effects of inflation, repeated filling and the like can be realized.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A liquid-fillable inflatable balloon for filling liquid and air therein for movement, comprising:

2. The liquid-fillable inflatable ball as claimed in claim 1, wherein the length of the cap is greater than that of the sleeve, and an airtight rubber block is sleeved on a portion of the cap beyond the sleeve, and the inflation hole is L-shaped inside the cap, so that a vent groove is formed at an outlet of the airtight rubber block corresponding to a bottom end of the inflation hole.

3. The liquid-fillable inflatable ball as claimed in claim 2, wherein the inner wall surface of the sleeve has a first screw portion, and the outer wall surface of the cap has a second screw portion, and the cap is screwed into the sleeve by the first screw portion and the second screw portion.

4. A liquid-fillable inflatable ball as claimed in claim 3, wherein the cover has a groove corresponding to the position of the inflation hole, and the width of the groove corresponds to the thickness of a coin, so that the cover can be closed or opened by the coin.

5. The liquid-fillable inflatable ball as claimed in claim 4, wherein the ball is made of one of rubber and silicone.