CN213432972U

CN213432972U - Controllable palirrhea type balloon setting bracing piece

Info

Publication number: CN213432972U
Application number: CN202021772104.1U
Authority: CN
Inventors: 王伯
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-06-15
Anticipated expiration: 2030-08-24

Abstract

The utility model relates to a controllable palirrhea type balloon setting bracing piece, the loach carrying platform comprises a supporting rod, the bracing piece comprises the body of rod and pole body, be equipped with location portion down on the body of rod, pole body is last to be equipped with location portion, still is equipped with inlet port and gas outlet on pole body, be equipped with controllable back flow valve in the inlet port, controllable back flow valve can realize self sealedly under gaseous pressure. This bracing piece can assist the balloon setting when the balloon blows, can also prevent the emergence of the palirrhea condition of gas nature to can also put the gas in the balloon fast under manual control, simple structure, it is convenient to use, and application prospect is wide.

Description

Controllable palirrhea type balloon setting bracing piece

Technical Field

The utility model relates to a device for the balloon, concretely relates to can assist the bracing piece of stereotyping effect to aerifing the back balloon, can also prevent the palirrhea phenomenon naturally, but the controllable palirrhea type balloon setting bracing piece that nevertheless can go out gas fast through manual control.

Background

The balloon can be used for decorating, amusement etc., be common article among people's daily life, the pattern of balloon, the colour is various, but the shape after ordinary balloon aerifys mostly uses circularly as leading, and the difficult fixing of ordinary balloon is other shapes, utility model patent application No. 201922325964.4 discloses a can satisfy the balloon device that the setting just can prevent palirrhea phenomenon to the balloon simultaneously, but the device need have special shut-off valve to realize preventing balloon gas leakage phenomenon, and shut-off valve structure itself is not simple, the manpower and the equipment that need have special mould and equipment, it is not simple and convenient enough yet, and can't deflate fast when aerifing more to the balloon, it explodes the balloon easily. Based on the above problems, there is a need for a balloon shaping device that can assist in shaping a balloon while preventing a reverse flow phenomenon, has a simple structure, and can also be deflated quickly under manual participation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a controllable counter-current type balloon setting bracing piece, this bracing piece can assist the balloon setting when the balloon blows, can also prevent the emergence of the palirrhea condition of gas nature to can also put the gas in the balloon fast under manual control, simple structure, it is convenient to use, and application prospect is wide.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a controllable palirrhea type balloon setting bracing piece, includes the bracing piece, the bracing piece comprises the body of rod and pole body, be equipped with down location portion on the body of rod, pole body is equipped with location portion on the body of rod, still is equipped with inlet port and gas outlet on pole body, be equipped with controllable refluence valve in the inlet port, controllable refluence valve can realize self sealedly under the pressure of gas.

Preferably, the air outlet and the air inlet are respectively positioned at two sides of the upper positioning part, and the air outlet is positioned at one side close to the lower positioning part.

Preferably, the controllable reverse flow valve comprises a valve body, one end of the valve body is provided with an installation eaves, the other side of the valve body is also provided with a duck mouth body capable of being opened and closed, the duck mouth body capable of being opened and closed is composed of a first closing piece and a second closing piece, and the first closing piece and the second closing piece are in a closing state under normal pressure.

Preferably, the valve body, the mounting eaves, the first closing piece and the second closing piece are integrally connected.

Preferably, an included angle between the first closing piece and the second closing piece is an acute angle, and the intersection of the first closing piece and the second closing piece is a plane.

Preferably, the controllable reflux valve is made of a soft rubber material.

The utility model discloses in, two upper and lower location portions that set up on the bracing piece can fix the balloon and the setting effect after blowing, form the apple shape after making the balloon inflate, the controllable reflux valve of setting can prevent that the balloon from taking place the palirrhea phenomenon naturally, be favorable to keeping the apple shape of balloon for a long time, reinforcing result of use, can also open controllable reflux valve fast and deflate the balloon after inflating under artifical participation in addition, can deflate fast when aerifing the balloon excessively, improve the device's practicality, this product simple structure does benefit to the production preparation of product, the cost is lower, do benefit to and use widely.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention in use;

FIG. 2 is a schematic view of the structure of the support rod of the present invention;

fig. 3 is a schematic view of the structure of the controllable reverse flow valve of the present invention.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1, 2 and 3, the controllable reverse flow type balloon shaping support rod comprises a support rod 1, the support rod 1 is composed of a rod body 2 and a rod body 3, the rod body 2 is cylindrical, the diameter of the rod body is smaller than the diameter of the opening of a balloon to be inflated, the rod body can be conveniently inserted into the balloon, the rod body 3 is also cylindrical, the diameter of the rod body is larger than the diameter of the opening of the balloon to be inflated, when the opening of the balloon is positioned at the rod body 3, the balloon is in a close state and is convenient to seal, the rod body 2 is connected with the rod body 3 through a conical transition piece 4, the rod body 3 can be gradually inserted into the opening of the balloon through the conical transition piece 4, no edge is arranged on the conical transition piece, the lower positioning part 5 is not scratched, the lower positioning part 5 is in the shape of a circular groove, the bottom of the balloon can be quickly fixed in, the oral area accessible rubber band of balloon is fixed fast in this recess, just can fix the balloon on bracing piece 1 through two location portions. An air inlet 7 and an air outlet 8 are further arranged on the rod body 3, the air outlet 8 is positioned on the rod body 3 and is close to one side of the lower positioning part 5, the air inlet 7 is positioned at one end of the rod body 3, the air inlet 7 is communicated with the air outlet 8, outside air can enter an air ball fixed on the support rod 1 through the air inlet 7 and the air outlet 8, the air in the air ball fixed on the support rod 1 can also flow back to the atmosphere through the air inlet 7 through the air outlet 8, a groove is arranged in the air inlet 7, a controllable reverse flow valve 9 is further arranged in the air inlet 7, the controllable reverse flow valve 9 comprises a valve body, the valve body is a hollow cylinder, the maximum diameter of the valve body is slightly larger than the aperture of the air inlet 7, when the valve body is arranged in the air inlet 7, the air inlet 7 is sealed, the air in the air ball can not leak out from the space between, the valve body can be fixed in the air inlet 7 under the condition that the air pressure in the balloon is certain, the openable duck mouth body 11 is arranged on the other side of the valve body, the openable duck mouth body 11 is composed of a first closing sheet 12 and a second closing sheet 13, the valve body, the mounting eaves 10, the first closing sheet 12 and the second closing sheet 13 are integrally connected, the first closing sheet 12 and the second closing sheet 13 are in a closed state under normal pressure, when air is blown in from one side of the valve body, the first closing sheet 12 and the second closing sheet 13 are opened by air pressure, the openable duck mouth body 11 is opened, the air enters the balloon through the air outlet 8 to inflate the balloon, when the inflation is stopped, the air pressure in the balloon can extrude the first closing sheet 12 and the second closing sheet 13, the first closing sheet 12 and the second closing sheet 13 and the first closing sheet 12 and the second closing sheet 13 are tightly attached to each plane to realize sealing to prevent the backflow of the air, when the balloon needs to be deflated, a user only needs to use a hard object (the object can be any object with the shape and size capable of being plugged into the valve body) to open the valve body, so that a gap is formed at the sealing position between the first closing piece 12 and the second closing piece 13, manual rapid deflation is realized, deflation is stopped when the object is withdrawn, the controllable reflux valve 9 is made of soft rubber material, and the material can be better attached into the air inlet 7 and has better sealing performance.

The above embodiments are only a few descriptions of the concept and implementation of the present invention, and are not intended to limit the scope of the present invention.

Claims

1. The utility model provides a controllable palirrhea type balloon setting bracing piece, includes the bracing piece, the bracing piece comprises the body of rod and pole body, be equipped with down location portion on the body of rod, the pole is equipped with location portion on the body of rod, still is equipped with inlet port and gas outlet, its characterized in that on the pole body: the controllable reflux valve is arranged in the air inlet hole and can realize self sealing under the pressure of air.

2. A controlled backflow type balloon-shaping support rod as claimed in claim 1, wherein: the air outlet and the air inlet are respectively positioned at two sides of the upper positioning part, and the air outlet is positioned at one side close to the lower positioning part.

3. A controlled backflow type balloon-shaping support rod as claimed in claim 1, wherein: the controllable reverse flow valve comprises a valve body, one end of the valve body is provided with an installation brim, the other side of the valve body is also provided with a duck mouth body capable of being opened and closed, the duck mouth body capable of being opened and closed is composed of a first closing piece and a second closing piece, and the first closing piece and the second closing piece are in a closing state under normal pressure.

4. A controlled reflux balloon shaping support rod as claimed in claim 3, wherein: the valve body, the mounting eaves, the first closing piece and the second closing piece are integrally connected.

5. A controlled reflux balloon shaping support rod as claimed in claim 3 or 4, wherein: the included angle between the first closing piece and the second closing piece is an acute angle, and the intersection of the first closing piece and the second closing piece is a plane.

6. A controlled reflux balloon shaping support rod as claimed in claim 1, 3, 4 or 5, wherein: the controllable reflux valve is made of soft rubber material.