TWI262158B - Stopper for opening of container - Google Patents

Abstract

A stopper for an opening of a container comprises a first member and a second member. The first member has a cylindrical portion with a predetermined characteristic of elastic deformation, and the cylindrical portion has an outer circumference for tightly confronting with an inner circumference of the opening of the container. Furthermore, the first member has an upper portion formed a through-hole, and a lower portion formed a flow-guiding hole. The second member has a plug for tightly inserting into the through-hole of the upper portion of the first member.

Description

I262l58 wine bottle, device, closed. In the inner diameter, the high manner in the plug, the finished product is made. The invention is related to the invention. The present invention relates to a container in which the container is filled with liquid, and the opening thereof can be opened. The liquid to be contained can be sold in the prior art, such as vinegar, oil, spirits, and the like, which is usually made of glass or ceramics, and the liquid is injected into the opening of the container. In order to seal the opening at least to be slightly larger than the opening of the opening, the mutual sealing can be ensured, and the plug can be kept against the container for a long time to store the liquid or the like. - Traditionally, the closure of the container opening is a closed one. There are soft wood quality. There is a sealable material such as rubber. Cover of the splicing method: "The sealing effect of the storage period is not ^ 钱 设备 。 钱 钱 钱 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 , , , , , , , , , , , , , , , , , , , , , , , , The 莽 莽 g + wind bottle base is also only suitable for liquids that are not suitable for use. The base is especially suitable for being sealed, and the i kind is used for being dumped. A soil can be easily broken: liquid for convenience # and by Yiyi Sold on the bottle structure t 'public in this capacity, outside the G # # μ base axial plug ^ and open U inner wall phase pressure without disengagement, so that there is a screw-based bottle base For the sealing of wine, for the sealing of the container as the opening of the container, the good and the mass production needs, the cork made of soft wood should be soaked in the liquid, otherwise the soft fall The problem inside the liquid, and the soft wine category, for liquor and other

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$6页1262158 V. Description of invention (2) It is also stated that the applicant applied for the invention patent of the bottle of the Republic of China, and revealed a bottle of j 6 6 0 8唬, 1 64 2 5 7 to force the trousers In the case of a second bottle, the first expansion of the body by axially pressing the body forces the piece of spring. Then, it closely abuts the bottle body to: the two-circle wall expands radially outward, because it is made of an elastic material, etc.: instead of: wood::, the elastic body, the cork often breaks The shortcomings. However, the bottle uses the open version of the corpse. (1) Although the above-mentioned stopper can be inserted into the scorpion by the pressing column::::Axis: the pressing action causes the expansion of the peripheral wall of the elastic body. 】 Commercially available bottles are mostly made of glass. B) However, the blown bottle usually has 7 SI in the inner wall of the bottleneck: the actual diameter of the inner wall of the bottleneck cannot be precisely controlled in the above stopper. Under the premise that the radial expansion margin is limited, that is, the bottle size of the corresponding bottleneck diameter is customized according to the bottleneck diameter specification, and the case where the bottle is not confirmed in the month b is thus increased the return rate of the bottle stopper. (The material of the elastic body is usually made of rubber _, foaming, etc., and when the filling liquid is attached to the opening of the crying opening, the elastic body and the opening of the container may have a problem of positioning; Further, 'When the plug is sealed for a long time in the opening of the container, the elastic body and the inner wall of the bottle mouth will be dryly adhered, so that the extraction of the stopper becomes difficult. ^ No. 7 1 8, 9 74, Other related conventional cork constructions No. 3, 430, 777, and also refer to U.S. Patent No. 2, 丨2, 259, "Bottle Closure", 笛 9 71Q 07/1 Station "Expanded Bottle Expansion Stopper

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C:\L0G0-5\FIVE CONTINENTS\PK9837I. ptd Page 7 1262158 V...Invention Description (3) "Pilferproof Cap with I ntergra1 Pressure Actuated Sealing Means", 3, 6 38, 82 No. 1 "I Closure for Bottles and Similar Containers 3", No. 3,9 2 6,3 2 9 "Plastic corks with expanded alcoholic bottles [Stopper of Plastics Having an Expansible Portion for Bottles for Sparkling Wines and the Like], No. 4, 902, 270 "Centrifuge Tube", No. 5, 722, 548 "Cork Cork [Cork Stopper for Bottles of ine]", 5,7 3 2,8 3 7 "Vented Vial Closure Member for Freeze-Drying which Mimimizes Contamination of Freeze -Dried Products]", published No. 20 04/0 1 1 2856 "Bottle Stopper", British No. 2, 1 90, 0 72 "Chlosing Device for Bottles of Champ" Agne and the Like]", French 2nd, 572, 7 1 9 "Resealable stoppers, especially for bottles containing gas-filled beverages, CResealing Stopper, special for Gassy • everages", Japan 20th 0 4/ 5 226 6 0 "Bot 11 e Stopper", EU No. 1 3 775 0 6 "Bottle Stopper" and PCT No. 0 2/083 5 15 "Bottle [ Bottle Stopper] and the like, which generally include a pressing column and an elastic body and the like, and the action of pressing the pressing column axially causes the bottom of the plunger of the pressing column to be radially outward. Reinforce the perimeter wall of the elastomer to make the bullet

C:\L0G0-5\FIVE CONTINENTS\PK9837I.ptd Page 8 1262158 V... Invention Description (4) The peripheral wall of the body expands radially outwards to seal the mouth of a bottle. However, under the constant axial length of the elastomer, the column actually only causes a limited degree of lateral expansion of the elastomer. Therefore, these patents also have the disadvantages previously described, for example: relatively reducing the scope of the stopper, and resulting in an increase in the cost of mold opening and mass production, and the possibility of bottle sealing is not correct, thus increasing the return of the bottle stopper. rate. Another conventional cork construction, such as the Republic of China No. 3274 1 2 "Structural Improvement of Cork" new plastic patent, which discloses that a cork contains a rod body, and an elastic body is sequentially passed through the rod body, A piece, a washer and a cap are attached to the outer surface of the bottle for pivoting. By pulling the wrench ' axially downwards' to pull the bottom of the shaft axially upward, the bottom of the shaft is axially upwardly urged to expand radially outwardly of the elastomer. Thereby, the elastomer will be able to produce a greater degree of radial expansion under the compression of the axial length of the elastomer to enhance the reliability of the closure. However, the sealing action of the above-mentioned stopper is achieved by pulling the plate axially downward, but the commercially available fully automatic sealing machine is usually only capable of axial depression. At the same time, the wrench is placed on the cap, which also makes it impossible to additionally cover the various caps required for the various bottles. Another conventional cork structure of moxibustion, such as the new patent of "Adjustable Plug" of the Republic of China No. 409 703, discloses that a stopper contains a knob, an elastic body and an adjustment rod from top to bottom. The bottom of the knob has a screwing groove, and the top of the adjusting rod has a *-------- thread. When the stopper is placed at the mouth of a bottle body, the adjustment rod will move axially upward by rotating the knob, and the bottom of the adjustment rod axially presses the elastic body radially outward.

1262158 V. INSTRUCTIONS (5) - 'Zhang Zhang, by virtue of the fact that the axial length of the elastomer is compressed, the elastomer can also produce a greater degree of radial expansion' to improve the reliability of the closure. However, the sealing action of the above-described stopper is achieved by rotating the knob, but the commercially available fully automatic sealing machine is usually only capable of axial depression. Moreover, when the knob is rotated, since the bottom of the adjustment rod does not firmly abut against the inner wall of the bottle neck, the knob and the adjustment rod are actually easily idling, so that the desired sealing effect cannot be achieved. Also. The stopper lacks a snap-fit configuration and does not ensure that the stopper remains in the proper screw lock. • Based on the above factors, there are some application defects in the above-mentioned various plugs, and there are many components, so the cost of the plug is relatively increased, and it is still necessary to further improve the plug. 2 Here, the present invention improves the above disadvantages, wherein the "plug" includes a .... and a second member. The first member can be firmly attached to the wall, and the first member is provided with a weir flowing through the top and bottom ends, so that one of the two members can be removed to add β ohms to the day S: & It is closely inserted with the π仵 plug. In this way, the base of the month is the same as that of the Miki, and it is crying. ^ a: Ψ ^ - The effect of the mouth opening of the mountain valley, and the plug can easily export the valley as the liquid. • [Description of the Invention] The main object of the present invention is to say that the member and the second member are m; the plug of the opening is attached to the container by the ground, and the second member can be tightly closed by the second member. Storing, and re-cultivating the liquid in the container to be a secondary object of the present invention> / promoting 彳,, 檀谷 is the opening plug, is the first structure

C:\L0G0-5\FIVE CONTINEXTS\PK9837I. ptd Page 10 1262158 V. Description of the invention ΰ) The second component of the second component is composed of one thousand, and the second component of the plug can be used for the first The orifice is closed and the member is closed, so that the liquid in the container can be easily exported. FIELD OF THE INVENTION Still another object of the present invention is to provide a plug for a container opening, which has a single structure, thereby making the manufacturing cost of the plug less. The plug of the container opening according to the present invention is slightly simplified, and comprises a first member. a second member, the first member has a cylindrical elastic body that is moderately compressed, and the outer wall is provided with an attachment portion that can be closely attached to the inner wall of the container opening, and the first member is provided with a flow guiding hole penetrating the top and bottom ends, The above-described and other objects, features, and advantages of the present invention are described in the accompanying drawings. The details of the accompanying ^ display are as follows. Solid type 'Please refer to FIG. 1 , which is a first embodiment of the present invention, which together constitute a bottle stopper, a similar bottle, a metal bottle, etc.> As shown in Figures 1, 2 and 3, the plug system of the embodiment of the present invention - a first member 1 and a second member 2. The first member 1 can be made of rubber or foamed with a material such as rubber or plastic, so that the first member 1 is an elastic body which is moderately compressed, and the first member 1 is formed into a cylinder. And the outer wall forms an attachment portion 丨丨, and the attachment portion 11 can be closely positioned around the inner wall of the opening of the container 6, and is composed of a first member 1 and a first object for sealing in a glass bottle A container made of material. Pottery bottles, porcelain bottles

C:\L0G0-5\FIVE 00\Τ1ΝΕΝΤδ\ΡΚ9837Ι. ptd ^ Λ Λ $ 11 pages 1262158 V...Invention Description α) The first member 1 can block the liquid in the container 6, by the attachment of the first member j The portion 1 1 oozes out between the inner wall of the opening of the container 6. The first member 1 is provided with a flow guiding hole 12 in the circle of the attachment portion 1 1 , and the guiding hole 12 is inserted through the top and bottom ends of the first member 1 for deepening the attachment portion. The first member 1 is provided with a disk 13 projecting from the attachment portion 11 in the opening of the container 6, and when the first member 1 is inserted in the opening of the container 6, the fifth plate 1 3 It can abut the top edge of the opening of the container 6. In addition, in order to make the liquid stored in the container 6 easy to pour, the first member 1 is provided with a draft tube 14 from the tray 3, and the draft tube 14 communicates with the diversion hole 12 to make a liquid It can be derived from the draft tube 14. The second member 2 can be made by an injection molding method from an inert material such as plastic. The distal first member 2 is provided with a plug portion 2, and the plug portion 2 1 can be inserted into the guide hole of the first member 1.丨2, the second member 2 is combined with the first member j, and the first member is joined by the plug portion 2 1! The guide hole 丨2 is closed to prevent the liquid in the container 6 from oozing out of the flow guiding hole ,2, so that the insertion portion 21 is easily inserted into the flow guiding hole 12, in the present embodiment, the guiding current The inner wall of the top end of the tube 4 can form a flared conical wall 5 . Since the first component is an elastic body that is moderately compressed, the insertion portion 2 is larger than the flow guiding hole 12, and the insertion portion 2 1 is inserted in the drainage hole 12 In other words, there is an effect of combining the second member 2 with the first member 1 and preventing liquid from flowing out of the flow guiding hole 丄2. In order to make the effect of the combination and the prevention of liquid bleed out more positive, the second member 2 is provided with a column tube 22 surrounding the insertion portion, and the inner diameter of the column tube 22 is smaller than that of the first member i. 14 outer diameter, therefore, the column tube 22 and the draft tube 14 have a second heavy leakage prevention effect. In this embodiment

1262158 V. In the invention description (8), the diameter of the bottom section of the draft tube 14 is larger than the diameter of the top section, and the ring of the large and small diameter difference is provided with a convex ring 16 which is convex, so that the second member 2 It has a better adhesion effect with the first member 1. In addition, in order to make the first member 1 and the second member 2 combined with a better appearance and easy to knead, the second member 2 may be provided with an outer wall 23, and when the first member 1 and the second member After the combination of 2, the outer wall 23 can cover the disk 13 of the first member 1. Referring to FIG. 2, it is a use case in which the plug of the present invention is coupled to the opening of the container 6, the plug is positioned by the attachment portion 1 of the first member 1 at the inner wall of the opening of the container 6, and the first member The guide hole 12 of 1 is inserted by the plug portion 2 1 of the second member 2, and the column tube 2 2 of the second member 2 is tightly encircled on the outer wall of the draft tube 14 due to the first member 1 In order to have an appropriately compressed elastomer, the attachment portion 11 and the opening inner wall of the container 6, the insertion portion 21 and the flow guiding hole 12, and the column tube 22 and the outer wall of the draft tube 14 are The tightness can be made by the difference in diameter, so that the plug can be closely positioned on the inner wall of the opening of the container 6, and the liquid stored in the container 6 does not leak, and does not cause a quality change problem. Referring to FIG. 3, when the liquid stored in the container 6 is to be withdrawn, the second member 2 can be pulled out from the first member 1 so that the first member β is attached to the opening of the container 6. In the case of the inner wall, the flow guiding hole 12 of the first member 1 can be poured, which is extremely convenient to use. Referring to FIG. 4, which is a second embodiment of the present invention, the first member 1 is the same as the foregoing, and the second member 3 also has a plug portion 3 1 and a column tube 3 2 ' in this embodiment. The top of the second member 3 forms a joint portion 3 3 and is fixed by the joint portion 3 3 by various fixing methods such as conventional bonding.

C:\L0G0-5\FIVE CONTINENTS\PK9837I. ptd Page 13 1262158 V. INSTRUCTIONS (9) The second member 3 is fixed to a cap 6 1 which can be made of wood material 'or The container 6 is made of the same glass, pottery or porcelain. Referring to FIG. 5, which is a third embodiment of the present invention, the first member 1 is the same as the foregoing, and the second member 4 also has a plug portion 41, a column tube 42 and - easy to pinch. The outer wall 43, in the embodiment, the bottom portion of the inner wall of the outer wall 43 of the second member 4 is provided with a fastening portion 44, and the fastening portion 44 can be fastened to the opening edge of the container 6 by strong pressing. 6 2 is lower, and the outer surface of the outer wall 43 is provided with a tearable break off line 4 5, and the buckle portion 44 can be separated from the open edge 62 of the container 6 after the broken line 4 5 is torn. The second member 4 can be pulled out by the first member 1, and thus, a plug having an anti-counterfeiting effect can be formed. 'Please refer to FIG. 6 , which is a fourth embodiment of the present invention. In the present embodiment, the fifth member 5 is also made of rubber, or rubber, plastic, etc. The first member 5 is also formed with an attachment portion 5, a flow guide 52, and a disk 53 if necessary. The second member 63 can be made of various materials such as glass, wood, wood, etc., and the metal member 63 is provided with a plug portion 64. The diameter of the plug portion 64 is larger than that of the first member 63. The guide hole of the piece 5 > 5 2 diameter. Thus, the plug system can be closed and opened by the first structure: ί= the flow guiding hole 52. The inner wall of the mouth is inserted into the i, ::::2 f structure, which is used to open the container with a plug. The plug is a rubber or a foamed material, and the plug has a state of being in a wet state.

:\L0G0-5\FIVE CONTINENTS\PK9837I. ptd Page 14 1262158 V. INSTRUCTIONS ( ίο) The inner wall is dry and the extraction becomes difficult. Compared with the configuration of the conventional plug, the present invention allows the first member to be firmly and tightly attached to the inner wall of the container opening by using a first member having a diameter larger than the inner diameter of the container opening, and utilizing the second The member can be opened and 'inserted into the first member. Thus, the plug of the present invention is convenient and easy to use, and there is no leakage problem. Moreover, the plug of the present invention has a simple structure and can effectively reduce the cost. . While the present invention has been described in detail with reference to the preferred embodiments of the present invention, it is not intended to limit the invention, and various modifications and changes can be made without departing from the spirit and scope of the invention. The scope of the invention is defined by the scope of the appended claims.

C:\LOGO-5\FIVE CONTINENTS\PK9837I.ptd Page 15 1262158 Brief description of the circle [Simplified description of the drawings] Fig. 1 is a perspective exploded view of the first embodiment of the present invention. FIG. 2 is a first embodiment of the present invention. The combination uses a section view. Figure 3 is an exploded plan view showing the first embodiment of the present invention. Fig. 5 is an exploded plan cross-sectional view of the third embodiment of the present invention. Exploded plan sectional view of the fourth embodiment of the invention [Description of main components] 1 First member 11 Attachment portion 12 Flow guiding hole 13 Disk 14 Flow guiding tube 15 Cone wall 16 2 Coronal ring member 21 Plug portion 22 Column tube 23 3 Exterior wall second member 31 Plug portion 32 Column tube 33 4 Joint portion Second member 41 Plug portion 42 Column tube 5 First member 51 Attachment portion 52 Flow hole 53 Disk 6 Container 61 Cap 62 Opening edge 63 Second member 64 plug portion

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Claims (1)

1262158, the scope of the patent application - a plug for a container opening, comprising: - a first member having a moderately compressed cylindrical elastomer, the cylindrical outer wall being provided with an attachment portion for tightly adhering to the inner wall of the container opening, and The first member is provided with a flow guiding hole penetrating the top and bottom ends; and the second member has a plug portion that can be closely inserted into the flow guiding hole of the first member. The plug of the container opening according to the first aspect of the patent application, wherein the first member is provided with a disc larger than the cylindrical outer wall. A plug for a container opening according to the first aspect of the invention, wherein the first member is provided with a draft tube, and the draft tube is continuous with the flow guiding hole. The plug of the container opening according to the first aspect of the patent application, wherein the first component is made of rubber or foamed by a material such as rubber or plastic, and the plug of the opening of the container of claim 3 is claimed, wherein the guide The inner wall of the top of the flow official forms a three-ported conical wall. The plug of the container opening according to claim 3, wherein the second member is provided with an outer wall of the draft tube which is tightly fitted around the plug portion/column tube. The column of the container opening according to the third aspect of the patent application, wherein the diameter of the bottom wall of the outer wall of the first member is larger than the diameter of the top section, and the ring of the large and small diameter difference is provided with a ring protruding convex ring The plug of the container opening according to the scope of the patent application, wherein the second member is provided with an outer wall. 塞 The plug of the container opening according to the scope of claim patent, wherein the second 1262158 VI. Scope of Application The top of the member forms a joint so that the second member can be combined with a cap. 1 0. The plug of the container opening according to item 8 of the patent application scope, wherein the bottom wall of the outer wall is provided with a fastening portion, and the fastening portion can be buckled under the opening edge of the container, and outside the outer wall The surface is provided with a tearable break off line that separates the snap portion from the open edge of the container. C:\L0G0-5\FIVE CONTINENTS\PK9837I. ptd Page 18