Balloon valve

Abstract

The utility model provides a balloon valve which comprises a valve pipe, a valve element and a paper storage device. The middle of the valve pipe is an air channel penetrating through two opposite end faces, a sealing sleeve part is fixed to the inner wall of the air channel, a limiting piece is fixed to one end of the sealing sleeve part, the center of the limiting piece is a sliding opening penetrating through the two opposite end faces, the diameter of the sliding opening is smaller than the minimum inner diameter of the sealing sleeve part, and the limiting piece is provided with an air vent allowing air to pass through the valve pipe. The valve element comprises a sealing plug, a connecting rod and a limiting head which are fixedly connected in sequence, the connecting rod is movably arranged in the sliding opening, and the sealing plug is matched with the sealing sleeve part; the paper storage device is detachably arranged in the air channel in a sleeved mode, a paper placing space is arranged in the paper storage device, and the air channel for air to pass through is formed in the paper storage device. The utility model has the advantages that the design is reasonable, the use is convenient, the winning note is convenient to place, the winning note is protected from being damaged, the participation of common people is improved by winning means, the common people are encouraged to pick up fallen balloons, and the environment is protected.

Description

Technical Field

[0001] The utility model relates to the field of balloons, and particularly to a balloon valve. Background Art

[0002] A balloon is a kind of toy and also a decoration, suitable for various festive and celebration activities. During some celebration activities, the organizer will release balloons, and in order to boost the atmosphere, a number of winning notes will be put into the released balloons. The finder can redeem the reward from the organizer with the picked winning note, and it is also a way to encourage ordinary people to pick up the dropped balloons and protect the environment. However, the notes are relatively light and easy to damage, so the number of people who can finally pick up the winning notes is very few, affecting the effect. In addition, the current balloons also have the problem of being inconvenient to inflate. Content of the Utility Model

[0003] In view of the above problems, the utility model provides a balloon valve, which is convenient for inflation and convenient for placing winning notes.

[0004] The technical solution of the utility model is realized as follows:

[0005] A balloon valve includes a valve tube, a valve core and a paper storage device; the middle of the valve tube is an air passage penetrating through opposite end faces, a sealing sleeve part is fixed on the inner wall of the air passage, one end of the sealing sleeve part is fixed with a limiting part, the center of the limiting part is a sliding opening penetrating through two opposite end faces, the central line of the sliding opening coincides with the central line of the valve tube, the diameter of the sliding opening is smaller than the minimum inner diameter of the sealing sleeve part, and an air vent for the gas to pass through the valve tube is arranged on the limiting part; the valve core includes a sealing plug, a connecting rod and a limiting head which are fixedly connected in sequence, the connecting rod is movably arranged in the sliding opening, the sealing plug cooperates with the sealing sleeve part, when inflating the balloon, the sealing plug is pushed away from the sealing sleeve part by the gas, and when the balloon deflates through the air passage, the sealing plug is pressed against the sealing sleeve part to achieve sealing; the paper storage device is detachably sleeved in the air passage, a paper placing space is arranged in the paper storage device and an air passage for the gas to pass through is arranged.

[0006] Preferably, the sealing sleeve part is a conical tube, and the sealing plug is a conical plug; the limiting head is a round plate head or a cylindrical head.

[0007] Preferably, the limiting part includes a plurality of inclined rods with one end inclined inward, the inclined rods are spaced to form a conical tubular shape, and the gaps between the inclined rods form the air vent.

[0008] Preferably, the valve tube is fixedly connected by a plurality of connecting tubes with different diameters in sequence from large to small.

[0009] Preferably, the paper storage device includes a first end plate frame and a second end plate frame. The first end plate frame and the second end plate frame are fixedly connected by at least one rod. A paper placement space is formed between the first end plate frame and the second end plate frame. Through holes for gas passage are provided on both the first end plate frame and the second end plate frame, and the air passage is formed between the through holes.

[0010] Preferably, the first end plate frame includes an outer ring body, and a cross-shaped fixing frame I is fixedly connected in the middle of the outer ring body. The second end plate frame includes a cross-shaped fixing frame II. There are two rods arranged at intervals, and the two rods are convenient for winding paper strips.

[0011] Preferably, a ring-shaped card slot corresponding to the first end plate frame is provided on the inner wall of the valve tube near the sealing plug end. A protruding block is fixed on the outer side surface of the first end plate frame. An insertion slot for cooperating with the block is provided on the inner wall of the valve tube near the sealing plug end, and the insertion slot axially extends from the end of the valve tube to the ring-shaped card slot.

[0012] Preferably, a hand-held part is fixed on the end surface of the first end plate frame far from the valve core.

[0013] Preferably, the hand-held part is a hand-held plate or a hand-held rod.

[0014] Preferably, it further includes an air injection end cap and / or a tether end cap. The air injection end cap includes a first cover body, and an air injection hole penetrating through both end surfaces is provided in the middle of the first cover body. The tether end cap includes a second cover body, and a tether ring is fixed on the end surface of the second cover body far from the valve core.

[0015] The beneficial effects of the present utility model: The present utility model is reasonably designed, easy to use, and convenient for placing winning notes, protecting the winning notes from being damaged. By means of winning, it improves the participation of the general public, encourages the general public to pick up the dropped balloons, and protects the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 is a perspective view of the present utility model;

[0018] Figure 2 is a sectional view of the present utility model;

[0019] Figure 3 is a front view of the valve tube;

[0020] Figure 4 is the left view of Figure 3 ;

[0021] Figure 5 is the sectional view of the valve pipe;

[0022] Figure 6 is the three-dimensional view of the valve core;

[0023] Figure 7 is the sectional view of the valve core;

[0024] Figure 8 is the three-dimensional view of the paper storage device;

[0025] Figure 9 is the three-dimensional view of the paper storage device from another angle;

[0026] Figure 10 is the three-dimensional view of the present utility model after plugging the inflation end cap;

[0027] Figure 11 is the sectional view of the present utility model after plugging the inflation end cap;

[0028] Figure 12 is the three-dimensional view of the present utility model after plugging the tether end cap;

[0029] Figure 13 is the sectional view of the present utility model after plugging the tether end cap.

[0030] In the figure: 1-valve pipe, 2-valve core, 3-paper storage device, 4-sealing sleeve part, 5-positioning member, 6-inflation end cap, 7-tether end cap, 11-air passage, 12-annular clamping groove, 13-insertion groove, 21-sealing plug, 22-connecting rod, 23-positioning head, 31-paper release space, 32-air passage, 33-first end plate frame, 331-outer ring body, 332-cross-shaped fixing frame I, 34-second end plate frame, 341-cross-shaped fixing frame II, 35-rod body, 36-block, 37-holding part, 51-sliding opening, 52-air vent, 53-inclined rod, 61-first cover body, 62-inflation hole, 71-second cover body, 72-tether ring. Detailed implementation manners

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] Refer toFigure 1-13 , a balloon valve, comprising a valve tube 1, a valve core 2 and a paper storage device 3; a gas passage 11 runs through the opposite end faces in the middle of the valve tube 1, a sealing sleeve part 4 is fixed on the inner wall of the gas passage 11, a limiting part 5 is fixed at one end of the sealing sleeve part 4, the center of the limiting part 5 is a sliding port 51 running through the two opposite end faces, the center line of the sliding port 51 coincides with the center line of the valve tube 1, the diameter of the sliding port 51 is smaller than the minimum inner diameter of the sealing sleeve part 4, and a gas vent 52 for the gas to pass through the valve tube is arranged on the limiting part 5; the valve core 2 comprises a sealing plug 21, a connecting rod 22 and a limiting head 23 which are fixedly connected in sequence, the connecting rod 22 is movably arranged in the sliding port 51, the sealing plug 21 cooperates with the sealing sleeve part 4, when inflating the balloon, the sealing plug 21 is pushed away from the sealing sleeve part 4 by the gas, and when the balloon deflates through the gas passage, the sealing plug 21 is pressed towards the sealing sleeve part 4 to achieve sealing; the paper storage device 3 is detachably sleeved in the gas passage 11, a paper release space 31 is arranged in the paper storage device 3 and a gas passage 32 is provided.

[0033] As a preferred technical solution, the sealing sleeve part 4 is a conical tube, and the sealing plug 21 is a conical plug. Alternatively, the sealing sleeve part 4 can also be a circular tube, and the sealing plug 21 is a circular disc or a circular column plug.

[0034] As a preferred technical solution, the limiting part 5 comprises a plurality of inclined rods 53 with one end inclined inwards, the inclined rods 53 are spaced apart to form a conical tubular shape, and the gaps between the inclined rods 53 form the gas vent 52.

[0035] As a preferred technical solution, the limiting head 23 is a round plate head or a cylindrical head.

[0036] As a preferred technical solution, the valve tube 1 is fixedly connected in sequence by a plurality of connecting tubes with different diameters from large to small.

[0037] As a preferred technical solution, the paper storage device 3 comprises a first end plate frame 33 and a second end plate frame 34, the first end plate frame 33 and the second end plate frame 34 are fixedly connected by at least one rod body 35, a paper release space 31 is formed between the first end plate frame 33 and the second end plate frame 34, through holes for the gas to pass through are provided on both the first end plate frame 33 and the second end plate frame 34, and the through holes form the gas passage 32.

[0038] The first end plate frame 33 comprises an outer ring body 331, and a cross-shaped fixing frame I 332 is fixedly connected in the middle of the outer ring body 331. The second end plate frame 34 comprises a cross-shaped fixing frame II 341. The rod bodies 35 are two and arranged at intervals. The two rod bodies 35 are convenient for rolling paper strips. Of course, the rod bodies 35 can also be three, four or other numbers.

[0039] An annular card slot 12 corresponding to the first end plate frame 33 is formed on the inner wall of the valve tube 1 near one end close to the sealing plug 21. An outwardly protruding block 36 is fixed on the outer side surface of the first end plate frame 33. An insertion slot 13 for cooperating with the block is formed on the inner wall of the valve tube 1 near one end close to the sealing plug 21. The insertion slot 13 axially extends from the end of the valve tube 1 to the annular card slot 12.

[0040] A holding part 37 is fixed on the end surface of the first end plate frame 33 away from the valve core 2. The holding part 37 can be a holding plate or a holding rod.

[0041] As a preferred technical solution, an air injection end cap 6 and / or a tether end cap 7 are further included. The air injection end cap 6 includes a first cover body 61, and an air injection hole 62 penetrating through both end surfaces is formed in the middle of the first cover body 61. The tether end cap 7 includes a second cover body 71, and a tether ring 72 is fixed on the end surface of the second cover body 71 away from the valve core.

[0042] During use, the winning note is rolled between the two rod bodies 35, and then the paper storage device 3 is inserted into the valve tube 1 from one end of the insertion slot 13. Specifically, the holding part 37 is pinched by hand, the block 36 is aligned with the insertion slot 13 and inserted. After reaching the annular card slot 12, the paper storage device 3 is rotated so that the block 36 is staggered from the insertion slot 13 and snapped into the annular card slot 12 to fix the paper storage device 3 and prevent it from falling out. Then, the valve tube 1 with the paper storage device 3 at one end is inserted into the balloon. When inflating, the air injection end cap 6 can be plugged in, and the balloon is inflated through the air injection hole 62. At this time, the gas pushes the valve core 2, so that the sealing plug 21 is pushed away from the sealing sleeve part 4 by the gas. When the inflation is completed, the gas flows outwards from the balloon in the reverse direction, and the sealing plug 21 is pressed against the sealing sleeve part 4 to achieve sealing. After the inflation is completed, the air injection end cap 6 is pulled out and replaced with the tether end cap 7, and a rope can be tied to the tether ring 72 to facilitate the release of the balloon.

[0043] The utility model is reasonably designed, easy to use, and convenient for placing winning notes, protecting the winning notes from being damaged. By means of winning, the participation of the general public is improved, and the general public is encouraged to pick up the dropped balloons to protect the environment.

[0044] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A balloon valve, characterized in that: Comprising A valve tube, with an air passage running through opposite end faces in the middle. A sealing sleeve part is fixed on the inner wall of the air passage. One end of the sealing sleeve part is fixed with a limiting part. The center of the limiting part has a sliding opening running through two opposite end faces. The center line of the sliding opening coincides with the center line of the valve tube. The diameter of the sliding opening is smaller than the minimum inner diameter of the sealing sleeve part. The limiting part is provided with an air vent for gas to pass through the valve tube. A valve core, comprising a sealing plug, a connecting rod, and a limiting head fixedly connected in sequence. The connecting rod is movably arranged in the sliding opening. The sealing plug cooperates with the sealing sleeve part. When inflating the balloon, the sealing plug is pushed away from the sealing sleeve part by the gas. When the balloon deflates through the air passage, the sealing plug is pressed towards the sealing sleeve part to achieve sealing. A paper storage device, detachably sleeved in the air passage. The paper storage device is provided with a paper release space and an air passage for gas to pass through.

2. The balloon valve according to claim 1, wherein: The sealing sleeve part is a conical tube, and the sealing plug is a conical plug; the limiting head is a round plate head or a cylindrical head.

3. The balloon valve according to claim 1, characterized in that: The limiting part includes several inclined rods with one end inclined inward. The inclined rods are spaced to form a conical tubular shape, and the gaps between the inclined rods form the air vent.

4. The balloon valve according to claim 1, characterized in that: The valve tube is formed by sequentially and fixedly connecting several connecting tubes with different diameters from large to small.

5. The balloon valve according to claim 1, wherein: The paper storage device includes a first end plate frame and a second end plate frame. The first end plate frame and the second end plate frame are fixedly connected by at least one rod body. A paper release space is formed between the first end plate frame and the second end plate frame. Through holes for gas to pass through are provided on both the first end plate frame and the second end plate frame, and the through holes form the air passage.

6. The balloon valve according to claim 5, wherein: The first end plate frame includes an outer ring body, and a cross-shaped fixing frame I is fixedly connected in the middle of the outer ring body. The second end plate frame includes a cross-shaped fixing frame II. There are two rod bodies arranged at intervals, and the two rod bodies are convenient for rolling paper strips.

7. The balloon valve according to claim 6, characterized in that: A circular groove corresponding to the first end plate frame is provided on the inner wall of the valve tube near the end of the sealing plug. An outwardly protruding block is fixed on the outer side surface of the first end plate frame. An insertion groove cooperating with the block is provided on the inner wall of the valve tube near the end of the sealing plug, and the insertion groove axially extends from the end of the valve tube to the circular groove.

8. The balloon valve according to claim 7, wherein: A holding part is fixed on the end face of the first end plate frame away from the valve core.

9. The balloon valve according to claim 8, wherein: The holding part is a holding plate or a holding rod.

10. The balloon valve according to any one of claims 1-9, characterized in that: It further includes an inflation end cap and / or a tether end cap. The inflation end cap includes a first cover body, and an inflation hole running through both end faces is provided in the middle of the first cover body. The tether end cap includes a second cover body, and a tether ring is fixed on the end face of the second cover body away from the valve core.

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