TWI275533B - 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 a flow-guiding hole penetrated from an upper portion to a lower portion of the first member. The second member has a plug for tightly inserting into the flow-guiding hole of the first member so as to constitute a stopper assembly.

Description

I275533 IX. INSTRUCTIONS OF THE INVENTION: TECHNICAL FIELD The present invention relates to a plug for a container opening, and more particularly to a container for containing a liquid, the opening of which can be sealed by a first member, and the first member can be Bonded tightly with a second member. [Prior Art] In general, liquids such as vinegar, oil, spirits, and wines are sold in a glass or ceramic bottle or a container. The liquid is injected into the container during the bottle and is inserted into the opening of the container to close the opening. In terms of construction, the outer diameter of the plug must be designed to be at least slightly larger than the inner diameter of the opening, thereby ensuring that the outer wall of the plug and the inner soil of the opening are mutually entangled after the plug is axially inserted into the opening position. And the plug is resisted from the high internal pressure in the container without being pulled out, so as to preserve the built-in material such as the liquid for a long time, and the closed manner of the opening of the H-opening is screwed: Its confined. There is a cork made of soft wood as a wine. There is a stopper made of rubber (four) material, which is used to seal the opening of the crying opening. ^ , The cover of the screw-in method is required to be equipped with expensive sealing machinery as the sealing of the container opening = the bottle stopper is the wine of the 刼 丄 丄 _ /, ^ from the seasonal wood quality of the soft wood quality : The ancient wood needs to be immersed in the liquid, otherwise the material will be broken, and the debris will fall in the liquid and ask for $, day. Corks made of materials are also only suitable for wine, for white wine, etc. C:\Limla\PK Pnt\PK9!»03. a〇c n5/〇n/27/〇n:2i am —5—— ^ 1275533 Other liquids are not suitable for use. No. Huamingang No. 14 and No. 7 Tuyuyue patent, revealing that when a bottle stopper is used for sealing the bottle, it is first axially “to force the expansion of the body to expand radially outward. Then, the body The expansion portion is associated with forcing the elastomer to closely abut the bottle body to complete the sealing action. The bottle is soft and too sudden::: Replaces the soft wood quality to avoid the disadvantages of the open book. However, the bottle is in the There are still the following problems in use: (1) Although the above-mentioned bottle stopper, the part of the sputum = the stopper, the number of pieces is slightly larger, so the cost of the bottle can not be reduced. (7) The bottle body which is commercially available is mostly glass. The material is made by blowing. However, the fineness of the blowing is in the bottle _ He Hewei (4) to form the micro-concave portion, and the actual calibre value of the bee on the inner wall of the bottle neck cannot be precisely controlled. Therefore, the radial expansion of the bottle base is performed. Under the premise of limited margin, even if the manufacturer customizes the cork corresponding to the gauge according to the preset caliber of the bottleneck, it may still cause the bottle to be inaccurate, thus increasing the return rate of the cork. The material is usually made of rubber, foam, etc. When the filling liquid is attached to the opening of the container, the elastic body and the inner wall of the opening of the container may still have a problem of no grain; further, when the plug is inserted into the opening of the container, the elastic body and the inner wall of the bottle mouth may be dry. The ground is so tight that the extraction of the cork becomes difficult. See also US 2, 〇 21,259 "Bottle seals [Bottle

Closure]", No. 2,718,974 "Expansion C:\Liml«\PK Pat\PK!) 00.l iloc - 6 a 1275533

Stopper]", No. 3, 430, 777 "Pilferproof Cap with Intergral Pressure Actuated Sealing Means", No. 3,638,821 "Closure for Bottles and Similar Containers" "No. 3,926,329 "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 Stopper for Bottles of Wine", No. 5,732,837 "Ventilated Vial Closure Member for Freeze-Drying which reduces the contamination of freeze-dried contents"

Mimimizes Contamination of Freeze-Dried Products], Public Publication No. 2004/0112856 "Bottle Stopper", UK 2,190,072 *5 Tiger "The Bottle of Champagne and the Like" ]", French No. 2,572 719 "Resealable stoppers, especially Resealing Stopper (Particularly for Gassy Beverages)", Japan No. 2004/522660 "Bottle Stopper 〕", EU brother 1377506 "Bottle Stopper" and pct 02/083515 5 tiger "Bottle Stopper" and other patents, the basin generally contains a pressure column and an elastomer and other similar components. And pressing the pressing column axially to cause the bottom of the plunger of the pressing column to push the peripheral wall of the elastic body radially outward, so that the peripheral wall of the elastic body expands radially outward to seal a The bottle mouth of the bottle. However, under the Ϊ275533 where the axial length of the elastomer does not change, the column actually only causes a limited degree of radial expansion of the elastomer. Therefore, the patents also have the disadvantages previously described, such as: relatively reducing the scope of the stopper, and resulting in an increase in the cost of mold opening and mass production, and may cause the bottle to be inaccurate, thus increasing the return of the bottle stopper. rate. Another conventional cork construction, such as the Republic of China No. 327412 "Structural Improvement of Cork", which discloses that a cork contains a rod body, and the rod body is sequentially passed upwardly - an elastomer, a block , the gasket and a cap 'take back and pivot on the outer surface of the bottle - the wrench. The puller's axially downwardly pulls the bottom of the shaft axially upwardly, causing the bottom of the shaft to compress axially upwardly to expand radially outwardly of the elastomer. Thereby, the axial length of the secret elastomer is compressed, and the elastic body will be able to produce a larger (four) bottle closure. Your action is achieved by axially pulling the trigger downward, but the commercialization of the market is complete. ^Automatic sealing material is usually used in the four (four) miscellaneous shoes. • An elastomer and an adjustment rod. When the ================================================================================ Thereby, the length body (4) of the elastic body can also produce a large radial expansion process, and/or, under the habitat, to improve the reliability of the sealing bottle. C:\Limla\PK Pat\PK9003. doc

05/0*)/27/0!1:2! aM 1275533 However, the sealing action of the above-mentioned cork is achieved by rotating the knob, but the fully automatic sealing machine that is commercially available in the market can only Perform an axial downward pressure action. Moreover, when the knob is rotated, since the bottom of the adjusting rod does not surely abut against the inner wall of the bottle neck, the knob and the adjusting rod are idly rotated, so that it cannot achieve the sealing effect of the bottle. In addition, the structure of the spent card material level can not take care of the charm _ in the light state. ' = Applicant's previous financial (4) tactile "Yong Gangkou" is composed of the first member and a second member. The second member is inserted into the inner wall of the opening of the container, and the first through hole of the top and bottom ends of the wall is provided for the second member to be inserted into the second member. A component. The first member can be fastened to the inner wall, and the first member is provided with a plugging portion through which the top and bottom ends of the container are opened, and the second member is inserted into the second member; The position of the flow guiding hole in the attachment portion of the first member. The portion of the portion is deep enough to be close to the second member and the first member: the present invention is in accordance with the invention. The main object of the present invention is to provide a tight plug of a plug-in system from a first member and a second member, which can be densely attached with C:\Limla\PK Pat\PK990; iUoc 1275533 is opened in the container. On the inside wall, the accountants will change. The liquid quality of the liquid contained in the trough is not provided by the first system - the tight plug of the seed, the one of the members - the second member of the plug can be guided by the diversion hole = (four) The liquid of the fourth embodiment can be further provided by a member of the first member and the second member. d is a two-component system and a first, open container plug, which comprises - the first member, the brother - member 'phase - the member has a moderate shape. The cylindrical outer wall is provided with an attachment portion to be closely attached to the ^ 3 The first member is provided with a flow guiding hole penetrating the top and the bottom end, and the second member is attached to the first member. The second member can be tightly coupled with the first member. In order to make the above and other objects of the present invention clear and easy to understand, the following is a detailed description of the present invention. Illustrated by the child's mouth, η: shows that it is the first preferred embodiment of the present invention.

The similar substance is used for sealing in a container made of a glass bottle or a tH bottle. Bottle, Mum Referring again to Figures 112 and 3, the plug system 1275533 of the embodiment of the present invention comprises a first member 1 and a second member 2. The first member 1 may be made of rubber, or made of rubber, plastic, or the like, such that the first member 1 is an elastic body that is moderately compressed, and the first member 1 is formed into a cylindrical shape and The outer wall forms an attachment portion u, the diameter of the attachment portion 11 being larger than the diameter of the inner wall of the opening of the container 3, so that the first member 1 can be closely positioned around the inner wall of the opening of the container 3, and the first member 1 can block the container 3 The liquid inside is ooze out from the inner wall of the opening of the container 3 by the adhesion of the first member". A guiding hole 12 is disposed in the circle of the first member i attaching portion 11 , and the guiding hole 12 is at the top and bottom ends of the first member i, so that the attaching portion U penetrates into the opening of the container 3 The inside is limited to a predetermined depth, the first member! Let the disk 13 protruding from the attachment portion 11, when the first member is inserted into the opening of the container 3, the disk 13 can abut against the top edge of the opening of the container 3 to make the container 3 The stored liquid can be easily poured. The first, ☆ member 1 is provided with a draft tube 14 from the disc 13, and the draft tube 14 is in communication with the flow guiding hole U so that liquid can be led out from the draft tube 14. _ The second member 2 can be made of a material such as plastic, the second member 2: the plug portion 21, the diameter of the plug portion 21 is slightly smaller than the inside of the hole 12 from the plug portion 21 can be inserted The guide member 12 of a member 1 combines the second member 2 with the first member, and the guide hole 12 of the first member 1 is closed by the plug portion 21 to prevent the container 3 from being immersed in the liquid. The orifice 12 oozes out to form a first layer to prevent the liquid from flowing out of the valve 12. Moreover, the plug portion of the second member 2 can have a relatively large length, so that the plug portion 21 can penetrate deep into the first structure C:\Limla\PK Pat\PK9903. doc

05/0!l/27/(m:2I AM ~ 11 - * 1275533 1 position relative to the guide hole 12 of the attachment portion 11, therefore, when the attachment portion 11 of the first member 1 is inserted When the opening position of the container 3 is reached, the first member 1 and the flow guiding hole 12 are formed to be reduced in the hollow direction so as to penetrate the hole 12 of the plug portion 21 and the first member 1 with respect to the attaching portion. The wall can be combined with a bellows and formed with a more leak-proof effect. The heart-mu member 2 can also be provided with a tube 22 surrounding the plug portion 21, and a guide for the first member 1. The outer wall of the flow tube 14 can also be formed

The upper tapered section of the inclined cone wall or the stepped shape as shown in the figure, that is, the proximal end of the draft tube 14 has a diameter smaller than the diameter of the bottom section 1 in the section 14a, and the top section 1 is ^ 仏 is equal to or smaller than the inner diameter of the column tube 22, and the diameter of the bottom portion 14b is about to be enlarged to the inner diameter of the column tube 22, so that there will be a second between the second member 2 and the first member Double leak proof effect. In addition, in order to make the first member 1 and the first 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 2 After joining, the outer wall 23 can cover the disk 13 of the first member. As shown in Fig. 2, 'the use of the plug of the present invention is intended to be combined with the opening of the container 3'. The base is first positioned on the inner wall of the valley 3 opening by the attachment portion η of the first member, and then the second The insertion portion 21 of the member 2 is inserted into the flow guiding hole 12 of the 4th member-member 1. At this time, the column portion 22 of the second member 2 can be circled around the top portion 1 of the outer wall of the guiding tube ι4. . 4, FIG. 3, the plug portion 21 of the second member 2 can continue deep into the flow guiding hole 12 of the first member 1 with respect to the attachment portion u thereof, and the column tube 22 of the second member 2 is also The bottom portion 14b of the outer wall of the draft tube 14 may be slightly tightly enclosed, since the first member i has a moderate C:\Unda\l»K Pat\PK9903. doc 〇5/(1!)/27 /〇 (1:21 -1275533 is the elastomer of (4), and the diameter of the attachment portion u is slightly larger than the inner diameter of the container 3, so that the radial contraction of the attachment portion n can make the flow guide V hole! The diameter is reduced, and is tightly coupled with the plug portion η deep in the position of the flow guiding hole 12. Thus, the plug can be tightly positioned on the inner wall of the container 3 and the liquid stored in the container 3 is not It will leak and will not cause quality change problems. Please refer to Figure 4, when you want to export the liquid stored in the container 3 (10), the second member 2 can be pulled out of the first member. When the first member 1 is attached to the inner wall of the opening of the container 3, the liquid guiding hole 12 of the first member 1 can be poured into the liquid stored in the container 3, and the upper side is used. As described above, the present invention can be firmly and tightly attached to the inner wall of the container by the diameter of the attachment portion of the first member being larger than the inner diameter of the opening of the container, and (4) using the second member. The insertion portion can be deepened at a position of the flow guiding hole with respect to the attachment portion provided with the first member, such that: • the combination of the second member and the first member can be stronger, and the second member is also: The ground of the first member is opened and plugged. Thus, the base of the present invention is convenient to use, and it is convenient, and has no permeability problems. Moreover, the simple structure of the plug of the present invention can effectively reduce The present invention has been described in detail with reference to the preferred embodiments thereof, and is not intended to limit the scope of the invention, and various modifications and changes can be made without departing from the spirit and scope of the present invention. Therefore, this issue is subject to the patent application _ defined by Wei Wei. C:\LimlH\PK pHtNPknnoi ,|〇c 05/09/27/09:21 ～13 — ^ 1275533 Brief Description: Fig. 1 is a perspective exploded view of a preferred embodiment of the present invention Fig. 2 is a cross-sectional view showing the first stage combination of the preferred embodiment of the present invention. Fig. 3 is a cross-sectional view showing the second stage combination of the preferred embodiment of the present invention. Fig. 4: Fig. 3 is shown in Fig. 3. Open the use situation diagram. [Main component symbol description] 11 Attachment part 13 Disk 21 Plug-in part 23 External wall 1 First member 12 Guide hole 14 Diversion tube 2 Second member 22 Column tube 3 Container

C:\Lindn\PK Pat\PKOi»0;l .loc —14 — Π5/09/27/〇η:2Ι AM

Claims (1)

1275533 X. Patent application scope: A tight plug of a container opening, comprising: a first member having a moderately compressed cylindrical elastic body, the cylindrical outer wall being provided with an attachment portion for tightly adhering to the opening of the container The first member of the inner 5H is provided with a flow guiding hole penetrating the top and the bottom end; and a second member having a plug portion can be inserted into the flow collecting hole of the attaching portion provided with respect to the first member. Spring 4 Please close the tight plug of the container opening of the first aspect of the patent, wherein the first member is provided with a disc larger than the cylindrical outer wall. According to the scope of application for patents! The tight wire of the container opening, wherein the first member is provided with a draft tube, and the draft tube intersects the flow guiding hole. According to the application: Patent No. 紧密3, the tight plug of the container opening, wherein the outer wall of the draft tube forms a large inclined cone wall with a small section of the top section. μ, the tight plug of the container opening according to the third paragraph of the patent application scope, wherein the outer wall of the first draft tube forms a large stepped wall of the small section of the top section. ^, ^ Applying the close plug of the container opening of the fourth aspect of the patent, wherein the second member is provided with a column tube surrounding the plug portion, the column = a draft tube tightly sleeved on the first member Oblique cone wall. μ & ^ Patent Application No. 5 of the container opening tight, wherein the second member is provided with a column tube surrounding the plug portion, ς = the outer wall of the tube is about to hold the money, And the diameter of the bottom section of the outer wall of the official wall is approximately equal to or slightly larger than the column tube (4). Machine, application for full-time (4) 之 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容\ΡΚ ΜΜ'ΚΑΰΟΑ doc a 15 ~ n5/n9/27/〇!).;