CN214808418U - Leak-proof balloon - Google Patents
Leak-proof balloon Download PDFInfo
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- CN214808418U CN214808418U CN202121518742.5U CN202121518742U CN214808418U CN 214808418 U CN214808418 U CN 214808418U CN 202121518742 U CN202121518742 U CN 202121518742U CN 214808418 U CN214808418 U CN 214808418U
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- cylinder
- balloon
- lower cylinder
- upper cylinder
- leak
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Abstract
The utility model relates to a leak protection balloon, its characterized in that: comprises a balloon body, one end of which is provided with an air inlet nozzle; the airflow blocking structure comprises an upper cylinder, a lower cylinder and a membrane cylinder; one ends of the upper cylinder and the lower cylinder are spirally connected in the circumferential direction, and two ends of the membrane cylinder are respectively connected with the inner walls of the upper cylinder and the lower cylinder in a sealing manner; the upper cylinder is installed on the air inlet nozzle, and when the upper cylinder and the lower cylinder axially rotate, the membrane cylinder is driven to rotate and twist to realize the sealing of the air inlet nozzle. The utility model discloses the practicality is strong, easily promotes.
Description
Technical Field
The utility model belongs to the technical field of the balloon technique and specifically relates to a leak protection balloon is related to.
Background
The balloon mainly comprises: a polyvinyl chloride balloon formed of polyvinyl chloride, a film balloon formed of a synthetic resin film, and a rubber balloon formed of a rubber balloon. It is very common to print cartoon images such as comics and animations on the surface of these balloons, or to print photographs of animals such as dogs and cats or characters such as idols. Since the film balloon and the rubber balloon are light in weight, they can be made to float in the air by filling helium gas or the like into the interior;
when the existing balloon is used in a sealing mode, air needs to be inflated to the inside, the air nozzle is sealed through knotting, the sealing process is complex, and the balloon is easy to damage when the knots are released.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art existence, the utility model aims to provide a leak protection balloon.
The technical scheme of the utility model is realized like this: a leak-proof balloon, characterized by: comprises a balloon body, one end of which is provided with an air inlet nozzle; the air flow blocking structure comprises an upper cylinder, a lower cylinder and a membrane cylinder;
one ends of the upper cylinder and the lower cylinder are spirally connected in the circumferential direction, and two ends of the membrane cylinder are respectively connected with the inner walls of the upper cylinder and the lower cylinder in a sealing manner; the upper cylinder is installed on the air inlet nozzle, and when the upper cylinder and the lower cylinder axially rotate, the membrane cylinder is driven to rotate and twist to realize the sealing of the air inlet nozzle.
Further: the upper cylinder and the lower cylinder are in threaded connection, and when the threads of the upper cylinder and the lower cylinder are screwed down, the membrane cylinder is twisted and sealed.
Through being provided with the air current and blocking the structure, when needs aerify the balloon, only need loosen the thread of last drum and lower drum, can realize the unblocked purpose of the air current passageway of a membrane section of thick bamboo, be convenient for aerify, when the suction nozzle is plugged up to needs, will go up the screw thread of drum and lower drum and twist to die, the membrane section of thick bamboo realizes warping and sealed to avoid gaseous outer the leaking, this structure letter answers, convenient to use cuts off gaseous effectual.
Further: and anti-skid grains are arranged on the outer walls of the upper cylinder and the lower cylinder.
The anti-slip lines are arranged on the outer walls of the upper cylinder and the lower cylinder, so that the friction force between the outer walls of the upper cylinder and the lower cylinder can be improved, the upper cylinder and the lower cylinder can be manually rotated relatively, and the sealing effect of the balloon can be more conveniently realized.
Further: the diameter of the input end opening of the lower cylinder is gradually reduced.
Further: still including being used for standing vertically the sucking disc subassembly of placing the balloon body, the sucking disc subassembly includes sucking disc body, connecting rod and connector.
The sucker body is connected to the connecting head through the connecting rod; the connector is detachably connected with the input port of the lower cylinder;
therefore, the balloon body can realize the standing effect of the balloon through the existence of the sucker component.
Furthermore, the shape of the connector is matched with the output end of the lower cylinder which is gradually reduced, so that the connector and the input end of the lower cylinder can be clamped.
Compared with the prior art, the utility model discloses the beneficial effect who brings does:
1. the balloon has simple structure, convenient use, easy realization of the on-off of the air nozzle and good tightness;
2. the balloon can stand in a specific occasion, so that the balloon is prevented from floating, and the practicability is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view of a balloon body with an inlet nozzle open;
FIG. 2 is a schematic view of the balloon body with the inlet nozzle closed;
fig. 3 is a schematic view of the balloon body in a standing position.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model discloses a leak-proof balloon, which comprises a balloon body 1, wherein one end of the balloon body is provided with an air inlet nozzle 11; the air flow blocking structure 2, the air flow blocking structure 2 comprises an upper cylinder 21, a lower cylinder 22 and a membrane cylinder 23;
wherein, one end of the upper cylinder 21 and one end of the lower cylinder 22 are spirally connected in the circumferential direction, and two ends of the membrane cylinder 23 are respectively connected with the inner walls of the upper cylinder 21 and the lower cylinder 22 in a sealing way; the upper cylinder 21 is installed on the air inlet nozzle 11, the outer wall of the upper cylinder 21 is connected with the inner wall of the air inlet nozzle 11 in a sealing mode, and when the upper cylinder 21 and the lower cylinder 22 axially rotate, the membrane cylinder 23 is driven to rotate and twist to achieve sealing of the air inlet nozzle 11.
Further: the upper cylinder 21 and the lower cylinder 22 are screwed, and when the screw threads of the upper cylinder 21 and the lower cylinder 22 are screwed, the membrane cylinder 23 is twisted and sealed.
Through being provided with the air current and blocking the structure, when needs aerify the balloon, only need loosen the thread of last drum and lower drum, can realize the unblocked purpose of the air current passageway of a membrane section of thick bamboo, be convenient for aerify, when the suction nozzle is plugged up to needs, will go up the screw thread of drum and lower drum and twist to die, the membrane section of thick bamboo realizes warping and sealed to avoid gaseous outer the leaking, this structure letter answers, convenient to use cuts off gaseous effectual.
Further: the outer walls of the upper cylinder 21 and the lower cylinder 22 are provided with anti-skid grains.
The anti-slip lines are arranged on the outer walls of the upper cylinder and the lower cylinder, so that the friction force between the outer walls of the upper cylinder and the lower cylinder can be improved, the upper cylinder and the lower cylinder can be manually rotated relatively, and the sealing effect of the balloon can be more conveniently realized.
Further: the diameter of the inlet end opening of the lower cylinder 22 is gradually reduced.
Further: still including being used for standing upright the sucking disc subassembly 3 of placing balloon body 1, sucking disc subassembly 3 includes sucking disc body 31, connecting rod 32 and connector 33.
Wherein the suction cup body 31 is connected to the connecting head 33 through the connecting rod 32; the connector 33 is detachably connected with the input port of the lower cylinder 22;
therefore, the balloon body 1 can realize the standing effect of the balloon through the existence of the sucker assembly 31.
Further, the shape of the connector 33 is matched with the output end of the lower cylinder 22 which is gradually reduced, so that the connector 33 can be clamped with the input end of the lower cylinder 22.
Compared with the prior art, the utility model discloses the beneficial effect who brings does:
1. the balloon has simple structure, convenient use, easy realization of the on-off of the air nozzle and good tightness;
2. the balloon can stand in a specific occasion, so that the balloon is prevented from floating, and the practicability is improved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A leak-proof balloon, characterized by: comprises that
A balloon body; one end of the air inlet nozzle is provided with an air inlet nozzle;
the airflow blocking structure comprises an upper cylinder, a lower cylinder and a membrane cylinder;
one ends of the upper cylinder and the lower cylinder are spirally connected in the circumferential direction, and two ends of the membrane cylinder are respectively connected with the inner walls of the upper cylinder and the lower cylinder in a sealing manner; the upper cylinder is installed on the air inlet nozzle, and when the upper cylinder and the lower cylinder axially rotate, the membrane cylinder is driven to rotate and twist to realize the sealing of the air inlet nozzle.
2. A leak-resistant balloon as claimed in claim 1 wherein: the upper cylinder and the lower cylinder are in threaded connection, and when the threads of the upper cylinder and the lower cylinder are screwed down, the membrane cylinder is twisted and sealed.
3. A leak-resistant balloon as claimed in claim 1 wherein: and anti-skid grains are arranged on the outer walls of the upper cylinder and the lower cylinder.
4. A leak-resistant balloon as claimed in claim 2 or claim 3 wherein: the diameter of the input end opening of the lower cylinder is gradually reduced.
5. A leak-resistant balloon as claimed in claim 4 wherein: still including being used for standing vertically the sucking disc subassembly of placing the balloon body, sucking disc subassembly includes
A suction cup body;
a connecting rod;
a connector;
the sucker body is connected to the connecting head through the connecting rod; the connector is detachably connected with the input port of the lower cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121518742.5U CN214808418U (en) | 2021-07-06 | 2021-07-06 | Leak-proof balloon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121518742.5U CN214808418U (en) | 2021-07-06 | 2021-07-06 | Leak-proof balloon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214808418U true CN214808418U (en) | 2021-11-23 |
Family
ID=78812708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121518742.5U Active CN214808418U (en) | 2021-07-06 | 2021-07-06 | Leak-proof balloon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214808418U (en) |
-
2021
- 2021-07-06 CN CN202121518742.5U patent/CN214808418U/en active Active
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