TW201109237A - Gasbag plug - Google Patents

Abstract

A gasbag plug provides a hollowed gasbag chamber in a plug with one end of the plug forms a head portion. The gasbag chamber provides at least one through hole connecting to an outer surface of the plug.

Description

201109237 VI. Description of the invention: [Technical field to which the invention pertains] The invention is directed to a type of airbag plug, in particular, the plug itself has a breast sac, which makes it possible to face the job, and can be used for bribery, etc. The opening of the container is sealed. [Prior Art]

Referring to Fig. 1, there is shown a conventional stopper 4, which comprises a -turned material cover 41 and a softwood (four) into a plug 42 which is bonded by a glue. In the cover 41. The diameter of the plug body 42 of the cork 4 is usually made larger than the size of the bottle mouth. Thus, the cork 4 can be inserted into the opening of the body container such as a bottle, an altar or a pot. A seal for sealing the opening of the container. Since the plug body 42 made of the soft wood material is stored for a long period of time, the plug body 42 may corrode and cause the chip to fall into the liquid, so that when the liquid such as the wine is drunk, the wine manufacturer may have a negative influences. Further, when the plug body 42 made of softwood is in contact with a liquid such as wine, the plug body 42 releases the primary color of the wood, and therefore, the liquor is not suitable for the plug body made of the soft wood. As shown in Fig. 2, it is another conventional stopper 50 which is integrally formed by injection molding from a rigid PP or PP plastic material. Since the plastic material is a hard material, the stopper 50 includes When the body 51 and the plurality of blades 52 are used, the diameter of the portion of the blade 52 is larger than the inner diameter of the opening of the container, so that the stopper 50 is inserted into the opening of a liquid container such as a bottle, an altar or a bottle, the blade 52 can be smoothed. The opening of the container is sealed to the valence. Since the stopper 50 is made of a hard PP or pp plastic 201109237 glue, when the stopper 50 is taken out from the opening of the container, the directional blade 52 is unable to be folded back [so that the removal of the stopper 5G becomes Difficult, and after a long period of use, the blade 52 is more brittle, and the liquid such as the wine is leaked and volatilized. , 'Please see Figure 3', which is another type of conventional cork 6〇. The bottle is made of rubber or plastic material. When the bottle is made of rubber, it is made of rubber. The plug 60 cannot be applied to a container for liquids such as cracked wine (4). The cork of the (four) quality will be subjected to the fineness of the seal, so that the formation of the stopper will be deteriorated, and the 6G of the rubber material will also produce an odor. The quality of the wine was affected. In addition, when the stopper (8) is foamed from the material, the foam molding takes a long time, and the hardness and quality of the foamed stopper 6 are also difficult to control, and further, the stopper 6 The manufacturing cost of enamel, whether foamed in rubber or plastic, has become costly. In addition, the stopper 6 is subjected to the pressure of the gas to be discharged during the sealing of the skirt, so that the stopper 60 cannot be inserted into the positioning, and the opening of the stopper and the container can form a gap on the package. There will be adverse effects on the appearance. In addition, as disclosed in the Republic of China Announcement No. 314862 "Modified Construction of Cork", a closed body made of a plastic material foam is combined with a body to form a stopper. The closure system is made of a foamed plastic material. Although the combined cork is as low as the third _ indicates the cost of the stopper, the combined stopper still has most of the disadvantages of the stopper 60 described above. SUMMARY OF THE INVENTION An object of the present invention is to provide an air bag type plug which can be used to open a container for filling a wine liquid into a tight closure. 201109237 The present invention provides a bladder plug which can be used to easily close a container for filling a liquid such as wine, and the bladder plug can be easily taken out from the opening of the container. . Still another object of the present invention is to provide an air bag type plug which can be used to close a container for filling a wine liquid, and the air bag plug does not cause dissimilar or qualitative change, so that the quality of the wine liquid does not Received by the shadows.

Another object of the present invention is to provide an air bag type plug which can be used to close a container for filling a wine liquid, and which is not subject to alcohol attack for long-term use. Another object of the present invention is to provide an air bag type plug which can have a lower production cost. In order to achieve the above object, the airbag plug of the present invention is formed by a hollow air chamber in a plug portion, one end of the plug portion is formed with a head portion, and at least one airbag chamber of the airbag plug is connected to the outer wall surface. Air holes. [Embodiment] The above and other objects, features and advantages of the present invention will become more apparent and understood. The following is a detailed description of the present invention. The undesired first preferred paste example, the gas f-plug 1 is formed with a -+ empty air bag chamber u, the end of the gas plug 10 is provided with a head 12, and the head 12 is connected with _ One of the U ends. The airbag plug 10 of the present invention is preferably made of a soft plastic material such as pp or PE, and is formed by various methods such as hollow air blowing, injection air blowing or extrusion air blowing into the 201109237 type. The plug 10 is formed with the hollow air bag chamber 11, and the air bag chamber 11 of the air bag plug 10 has at least an air hole 14 penetrating the outer wall surface, and the air hole 14 allows air to enter and exit the air bag chamber 11. The head portion 12 is formed at one end of the air bag plug 1b, and the head portion 12 may be larger in size than the plug portion 13, so that the head portion 12 protrudes from the plug portion 13 to be easily pinched. Moreover, the outer peripheral wall of the head portion 12 can also form the grip portion 17 by a plurality of protruding ribs, so that the airbag plug 1 can be easily pinched and rotated, and more preferably because of the design of the grip portion 17. The head 11 has a greater hardness and a better appearance. One end of the plug portion 13 is connected to the head portion 12, and the other end of the plug portion 13 is formed as the bottom of the air bag plug 10, and is also the second end of the air bag plug 10. The plug portion 13 and the inside of the head portion 12 together form the hollow airbag chamber 11, so that the plug portion 13 has elasticity that can be compressed and deformed, and after the pressure for deforming the outer wall of the plug portion 13 disappears, The plug portion 13 can also return the plug portion 13 to its uncompressed shape by the reset of the airbag chamber 11. The plug portion 13 has the same cross-sectional shape as the opening 21 of the container 2' and the plug portion 13 should be slightly larger than the opening 21 so that the plug portion 13 can close the opening 21 of the container 20. For example, the shape of the cross section is circular, and the outer diameter of the plug portion 13 is about 5% to 15% larger than the inner diameter of the container opening 21. Further, in order to allow the plug portion 13 to be compressively deformed and restored to its original shape, the thickness of the wall portion of the plug portion 13 is about 5% to 15% of the diameter of the plug portion 13 itself. The air hole 14 is configured to allow gas to enter and exit the air bag chamber π, and the air hole 14 can be utilized at any portion of the air bag plug 10 or at the bottom of the plug portion 201109237 13 as shown. The heat-melting or the like is closed to make the airbag chamber 11 form an elastic body of constant volume. Since the diameter of the plug portion 13 is larger than the inner diameter of the opening 21 of the container 2, the plug portion I3 of the air bag plug 10 is inserted into the opening of the container 2, and the gas and liquid of the net 20 are In the case of compression, therefore, the outer wall of P13 may be provided with at least one air guiding groove ,5, which can be used by the plug. The bottom of p 13 extends in the direction of the head u, and the length f of the air guide groove is about two-to-five to the length of the plug portion 13, preferably such that the air guide groove 15 is not connected to the head portion 12. The air guiding groove 15 may be a groove recessed in the wall surface of the plug portion 13, or a gap between the _ number of ridges to form the air guiding gas = 15: and the air guiding groove 15 has a depth of about 〇1 〇3 _ is more appropriate. As shown in Fig. 6, since the diameter of the plug portion 13 is larger than the inner diameter of the opening 21 of the container 20, when the plug portion 13 of the air bag plug 10 is inserted into the opening 21 of the container 20, the plug portion is inserted. 13 will also produce a contraction in the direction of the head 12. Therefore, the airbag plug 10 can also be provided with a constriction 16 which can be (10) at the bottom of the main body 12 or in the abutment as shown. The plug portion 13 of the head portion 12 has a size (diameter) smaller than the size of the plug Deng 13 itself (direct control), and therefore, when the plug portion 13 of the air bag plug 10 is plugged in the opening of the capacity n 2G At D 21, the plug portion 13 which is shrunk in the direction of the head portion 12 may be filled in the constricted portion 16 so that the head portion 12 of the air bag plug 10 can abut against the opening 21 of the container 20 to make the head The portion 12 does not create a gap with the opening 21 of the container 20. Referring to FIG. 7, which is a second preferred embodiment of the present invention, the airbag plug 30 is formed with a hollow airbag chamber 3, and the end of the airbag type is a head 32, and The head 32 is connected to a plug portion 33. 201109237 paste (4) 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊 气囊The plug 30 is formed with a reading chamber 31' which is provided with a venting opening 34 for allowing air to enter and exit the airbag chamber 31. The άτΊ°卩32 is formed at the end of the airbag plug 3G, and the head 32 is two:!! adhered from the top surface and/or the outer periphery of the head 32 by the bonding + mode '

The cover 22 can be the same or different material as the container 2, and the cover 22 can be made of ceramic, glass, wood, plastic or metal, etc. ~ The breast-filled plug 3G can be easily pinched, and can also be more The appearance of the top portion of the plug portion 33 forms the head portion 32 such that the other end portion of the plug portion becomes the bottom portion of the air bag plug 3G. The hollow portion 3 of the hollow portion 3 is formed inside the plug portion 33 so that the plug portion has a spring that can be deformed and deformed, and after the pressure for deforming the plug portion 33 disappears, the plug portion 33 can also: By the resetting of the airbag chamber 31, the plug portion is returned to a shape that is not reduced. The plug portion 33 has a cross-sectional shape identical to that of the container, and the plug portion 33 is also slightly larger in size than the opening 21. Taking the cross-sectional shape as a circular shape, the outer diameter of the plug portion 33 is preferably about 5% to 15% larger than the inner diameter of the opening 21 of the trough 20. Also to make s plug. The crucible 33 has a shape that can be compressed and deformed, and the wall thickness of the plug portion is about 5% to 15% of the diameter of the plug portion 33 itself. The air hole 34 is configured to allow gas to enter and exit the air bag chamber 31, and the air hole 3\ can be in any part of the wrapper plug 3G, or as shown on the head 32 'so' with the lid of the container 2 When bonding, the stomata 34 can be closed in 201109237 to make the sacs of the sacs become elastic. Since the diameter of the plug portion 33 is larger than the inner diameter of the opening σ 21 of the capacitance H 20 , the plug portion of the t-bag plug 3G is crowded at the opening of the container 2, and the liquid of the valley is 20 The outer wall of the compressed portion = 33 may be provided with at least a gas guiding groove 35, the air guiding groove 35 is; τ 1 the bottom of the base portion 33 extends toward the head portion 32, and the length of the air guiding groove % is the length of the working portion 33 From two to five points - it is preferred that the air guiding groove 35 is not connected to the head portion 32. The gas trough % is projected to be recessed into the groove of the wall of the plug portion 33, or the gap between the plurality of ridges is used to form the guide groove 35' and the depth of the gas guide groove 35 is about 〇]~〇·% ton To be appropriate. As shown in FIGS. 7 and 8, the airbag plug 3G can also be provided with a constricted portion 36 which can be dimensioned by the head portion (diameter H, at the plug portion 33) as shown. The size (recorded) is formed, or as shown in the first embodiment, is formed in the plug portion 33 adjacent to the head portion 32, so that when the plug portion 33 of the air bag stopper 30 is inserted into the opening of the container 2 At 21 o'clock (as shown in Fig. 9), the portion of the plug portion that is shrunk in the direction of the head portion 32 may be filled in the constricted portion 36 so that the lid 22 can be in close contact with the opening 21 of the container 2, so that The cover 22 and the opening 21 of the barn 20 do not produce a peak-to-door valve according to the present invention. Since the airbag plug of the present invention is provided, the air bag type plug can be used to easily open the container for filling the wine liquid. It is tightly closed and taken out from the opening. The airbag plug can be made of soft PP or PE plastic material. Therefore, the airbag plug will not produce odor, qualitative change or alcohol attack. The quality of the liquor liquid will not be affected. Moreover, the bladder plug can be made in one piece, so The production cost of the airbag plug can also be reduced. 201109237 Although the present invention has been disclosed by the above-described preferred embodiments, the present invention is not known to those skilled in the art, without departing from the spirit of the present invention. All kinds of changes and modifications are still in this issue: the technical technology that is guaranteed by the forest, because of the invention of the money protection (4), as defined by the scope of the application of the patent, which is defined by the scope of the application. [Simplified illustration] Figure 1: Custom cork stopper Sectional view.

Figure 2: A cross-section of a conventional plastic stopper. Figure 3: Sectional view of a conventional rubber or foamed plastic stopper. Fig. 4 is a partially cutaway perspective view showing the first embodiment of the airbag plug of the present invention. Figure 5 is a cross-sectional view showing a first embodiment of the airbag plug of the present invention. Fig. 6 is a cross-sectional view showing a first embodiment of the airbag plug of the present invention using a drop device. Fig. 7 is a partially sectional perspective view showing a second embodiment of the airbag plug of the present invention. Figure 8 is a sectional view showing the second embodiment of the airbag plug of the present invention. Fig. 9 is a view showing a second embodiment of the airbag plug of the present invention used in a container. [Major component symbol description] [Invention] 10 Airbag plug 11 Airbag chamber 12 Head 13 Plug 14 Air hole. 15 Air guide 16 Contraction 17 Pinch 20 Container 21 Opening

—10 — [S 201109237

22 Cover 30 Airbag plug 31 Airbag chamber 32 Head 33 Plug 34 Air hole 35 Air guide 36 Shrinking part [General] 40 stopper 41 Cover 42 Plug body 50 stopper 51 Body 52 Blade 60 stopper

—11 —

Claims (1)

201109237 VII. Patent application scope: 1. A balloon type plug is formed by a hollow airbag chamber formed in a plug portion, one end of the plug portion is formed with a head portion, and the airbag chamber of the airbag plug has at least one of the outer wall surfaces Stomata. 2. The airbag plug according to claim 1, wherein the air hole is closed. 3. The airbag plug according to claim 1 or 2, wherein the size of the head is larger than the size of the plug. 4. The airbag plug according to claim 3, wherein the outer peripheral wall of the head is provided with a plurality of protruding ribs to form a grip portion. 5. The airbag plug according to claim 1 or 2, wherein the outer wall surface of the plug portion is provided with at least one air guiding groove. 6. The airbag plug of claim 5, wherein the air guide slot is not connected to the head. 7. The airbag plug according to claim 3, wherein the outer wall surface of the plug portion adjacent to the head portion is provided with a constricted portion. 8. The airbag plug according to claim 3, wherein the bottom of the head is provided with a constricted portion. 9. The bladder plug according to claim 1 or 2, wherein the head has a size smaller than a size of the plug to form a constricted portion. The airbag plug according to claim 1 or 2, wherein the wall thickness of the plug portion is about 5% to 15% of the diameter of the plug portion. 11. The bladder plug of claim 1 or 2, wherein the head is attachable to the lid of the container with a glue. —12 — 201109237 12. The airbag plug according to item 1 or 2 of the patent application scope is made of soft PP or PE plastic material. 13. The airbag plug according to item 12 of the patent application scope is selected from the group consisting of a hollow body, a blow molding, an injection blow molding or an extrusion blow molding. 14. An air bag type plug, integrally formed by a soft PP or PE plastic material, the air bag type plug system comprising a head portion and a plug portion, the head portion and the plug portion forming an air bag chamber, and the air bag type plug The airbag chamber has at least one air hole that penetrates the outer wall surface. The airbag plug according to claim 14, wherein the air hole is closed. The airbag plug according to claim 14 or 15, wherein the size of the head is larger than the size of the plug. The airbag plug according to claim 16, wherein the outer peripheral wall of the head portion is provided with a plurality of protruding ribs to form a grip portion. 18. The airbag plug according to claim 14 or 15, wherein the outer wall of the plug portion is provided with at least one air guiding groove. 19. The bladder plug of claim 18, wherein the air guide is not connected to the head. The airbag plug according to claim 14 or 15, wherein the outer wall surface of the plug portion adjacent to the head portion is provided with a constricted portion. The airbag plug according to claim 14 or 15, wherein the bottom of the head is provided with a ring constriction. 22. The bladder plug of claim 14 or claim 15, wherein the head has a size smaller than the size of the plug to form a constriction. The airbag plug according to claim 14 or 15, wherein the wall thickness of the plug portion is about 5% to 15% of the diameter of the plug portion.