TW200413224A - Readily removable and leakage-proof stop for container - Google Patents

Abstract

Disclosed is a readily removable leakage-proof and stop for container. The stop provides a concealed stop structure wherein the stop can be concealed inside a container opening to effectively reduce an overall length of the opening and allows the stop to be better match the overall configuration of the container. Further, enhanced leakage-proofness can be realized between the stop and the container opening, wherein the stop incorporating a resilient member secures the opening to prevent the liquid contained in the container from ready leakage and allows for ready removable.

Description

200413224 V. Description of the invention (l)-;-; I. [Technical Field] The present invention relates to an easy-to-leak-proof stopper cap for a container, in particular, it has a concealed stopper structure and can be easily connected with a container. The combination is more beautiful overall, and has better leak-proof effect and easy-opening effect. 2. [Previous Technology] According to the conventional containers, the joints between the bottle mouth and the bottle cap are mostly combined by locking or directly pressing the bottle cap to the bottle mouth. The two common ways of combining will be The following examples illustrate it; please refer to the structure shown in the first figure is that a container 1 0 is provided with an externally threaded bottle mouth 1 10, and can be locked with a bottle cap 20 on the bottle mouth 101. It is easy to take the container 10, and a hanging piece 3 with a rope can be combined on the bottle cap 20; in this structure, the locking and combining method of the container 10 and the bottle cap 20 must first make the container have a certain The height of the bottle mouth 1 〇1, so that the bottle cap 20 can be easily attached to the bottle mouth 101. 'Because the locking structure is external, the container 丨 〇 bottle mouth 〇i will be convex, so In the future, if you want to further design and change the appearance of the container 10, it is easy to be limited by the combined structure of the bottle mouth 10 and the cap 20, and it is difficult to make changes in shape, and the simple locking structure is leakproof. The effect is also limited. For another combination method, please refer to the second figure, in which a bottle mouth 1 〇1 ′ is protruded above the container 10, and a hanging ear 1 0 2 ′ can be combined on the side edge of the bottle mouth 〇1- A pendant 30 for binding a rope or a key ring can be used to place a cap 20 'in the bottle mouth 1 01'. Since the bottle cap 20 'has a plug portion 201, it can be directly placed in the bottle mouth 1 0 Γ It is very convenient to combine; but the bottle mouth 101 'of the container 10' must also be extended to have a certain length for the bottle cap 20 'to be set, which also makes it difficult to change the overall appearance design of the caps 1 and 1'.

911203.ptd Page 4 200413224 V. Description of the Invention (2) Distribution. III. [Content of the Invention] The inventor of this case considers that Xi Yourong's crying pan is thin and stupid α ^ Α ^ |. ^ Λ Xing Pingyao's combined structure has its missing points, so it is aimed at the crux of it, Yubangchari ^ Fan Xianzhao focused on how to make the combination effect, but not the external structure, and then provide a leak-proof cover. " Zhiyue Jin & Do n’t ^ The main purpose of the invention is to provide a concealed plug cap knot 2. The plug cap can be concealed inside the bottle mouth, so that the length of the bottle mouth can be clear ... the page is reduced, and it is easy to make The cap is matched with the overall shape of the container. .t The second purpose of the invention is to provide a stopper with a good leak-proof effect. The elastic stopper effect of the elastic stopper is used at the mouth of the ampoule, so that crying = (or articles) will not easily leak out, and thus keep the ; Leak-proof effect. 4. [Embodiment] The structure, operation mode and characteristics of the device of the present invention are described in detail with the following figures: Please refer to the third to seventh figures. The present invention is a precaution for a container. Leaky plug, this plug! Containing the retaining plug n and the elastic plug 12 / the upper end of the position inspection 11 is a picking end 111, and below the picking end 111 is a cylindrical U4 with a one-step cone and a tapered block 115, and the pillar 114 is It has a slightly downward tapered shape, and the tapered block 1 1 5 is a cone with a larger diameter. A latching convex portion 112 is provided at the peripheral edge of the lower surface of a, and a f branch can be penetrated through the perforation 113 above the taking end ill. , Which can be provided with a pendant 4 or a pendant 4, (the pendant 4 can be a hanging rope, the pendant 4, can be a key ring or other various pendants

200413224

5. Description of the invention (3)). The elastic stopper 12 is made of a soft and elastic material. The upper portion of the elastic stopper 12 is an oblique tapered portion 121 that gradually expands upward. The elastic stopper 12 can be placed on the bottle mouth 31 without falling onto the container. 3 Inside and outward convex oblique cone ^ 121 is beneficial to the auxiliary operation device retaining bolt 11, which is located on the elastic plug 丨 2 The central axial direction is provided with a through hole 122, which can fit the appearance of the retaining bolt π, so that it is retained The plug n plug = when it is in the elastic base 12, it must be tightly placed in the bottle mouth 3 of the container 3. Please refer to the third and fifth figures. When the retention plug n is inserted into the through hole 122 of the elastic plug 12 with the cylinder 114, the elastic plug 12 fits the cylinder 114 and A tapered block 115, at this time stoppered on the bottle

Mouth 3 is at the 1st day, then the cap 1 is the time when the volume is directly controlled. Therefore, the cap 1 can be tightly placed at the mouth 31 to prevent the liquid in the container 3 from flowing out. When the cap 1 is to be removed, You must first press the oblique cone 丨 2 1 and then press the retaining bolt 丨 丨 down into the elastic plug 1 2 so that the retaining protrusion 丨 丨 of the retaining protrusion 丨 丨 2 is convex on the elastic base 1 2 In the oblique taper portion 1 21, while the elastic stopper 2 rises above the picking end 111, the diameter and volume of the stopper cover 1 are reduced, and the elastic stopper 12 is no longer tightly closed at the bottle mouth 31. The elastic plug 1 2 can also be easily taken out by the retaining bolt i 丨.凊 Refer to the fifth to seventh figures, because the cap i is built in the inside of the bottle mouth 31, and the exposed part only has a small part of the cap, so the length of the capacity 3 will not be extended. And the overall match is more beautiful. In the embodiment of the eighth figure, the base cover 1 and the container 3 can be integrally formed, and a decorative member 5 is combined on the cap 丨, and according to the use of the container 3, a liquid stick 11 can be combined below the cap 6. And the improvement of the plug can make the embodiment of the elastic plug change.

200413224 V. Description of the invention (4) The plug cover 1 includes a retaining plug n, and an elastic plug 12, and the starting point of the bean-retaining plug cone is known as the taking end m, and the taking end lu, Below is a column with two sections of $ 、 | 垆 # and a tapered block 114. The column 113 is a slightly tapered downward cone. The tapered block 114 is a cone with a larger diameter. A latching convex portion 112 is provided at the peripheral edge of the surface of the taking end I; the elastic plug 12, the upper two edges, is formed downwardly-a cap 122 'can be fitted on the outer side of the bottle mouth 31, which can improve the leakage prevention Effect, and the extended setting of the cap 122, can also facilitate the operation of 4 ^ 11, and the retention plug 11 can be arranged in the inclined cone 121 of the elastic plug 12, as in the aforementioned structure, using the retention plug n, The latching convex portion 112 is locked on the oblique cone portion 121, and the elastic plug 12 can be moved upward on the inner wall, and the cover b is also caused when the elastic plug 12 rises to the picking end 111 ', The diameter and volume are also reduced. Relative to the elastic stopper 2, it is no longer tightly closed at the mouth of the bottle 31, and can also be easily removed by the retaining plug 11 and the elastic stopper 12. When pulled up on the retaining position $ 11 ' When stretched, A cylinder u 3, of the resilient plug 12, top plug 12 and the elastic energy supply, to finish the 31 clamping the lids Shu, locator. ^ Please refer to the ninth and tenth figures, the easy-to-leakproof stopper cap of the container of the present invention can also be applied to containers such as wine bottles and beverage cans. The stopper cap 6 includes a retention post 61, an elastic stopper 62 and a knob. 63. The post 611 on the retention post 61 is provided with a multi-threaded thread 6 1 2. The upper end of the post 6 11 has a polygonal joint end 6 丨 3, and the lower end is a continuously controlled larger cone 6 1 4. The retaining post 6 1 can be penetrated by the post 6 11 into the through hole 6 2 1 of the elastic plug 6 2 and composed of the multi-thread thread 6 1 2 and the through hole 6 2 1 thread groove 6 2 2 on the inner wall surface. The combination end 613 of the retention post 61 can be fixedly connected to the combination groove 631 in the lower part of the knob 63, so that the rotation of the knob 63 can rotate the retention post 61 and move up and down in the elastic plug 62. ,and

911203.ptd W p. 7 200413224

When the retention post 61 moves upward, the elastic stopper 62 can be stretched by the conical block 6 丨 4, so that the elastic stopper 62 can be locked at the bottle mouth of the container, and the upper part of the elastic stopper 62 is slightly inclined outwardly. 6 2 3 can prevent the elastic plug 6 2 from falling into the container. When the retaining post 61 is rotated downward to make the conical block 61 4 project below the elastic plug 62 ^ ° Day guard ', the elastic plug 6 2 is not supported Zhang, so that the cap 6 comes out of the bottle mouth. In addition, in the twelfth figure, when the retention post 61 rotates inside the elastic plug 62, in order to make the retention post 61 rotate more smoothly, an inlay 64 of a harder material can be embedded inside the elastic plug 62. To facilitate the movement of the retention post 61.

As shown in the thirteenth and fourteenth figures of the tea, the plug cover 6 includes a retention post 61, an elastic plug 62, and a knob 63, and a retention post 61, a post η j on the top, is provided with The multi-threaded thread 612 ', the upper end of the cylinder 61 Γ has a polygonal joint end 613', and the lower end is a conical block 6 14 of a larger diameter, and the retaining post 61, can

A cylinder 611 penetrates through the through hole 621 of the elastic plug 62 and is screwed by the multi-threaded thread 61 2 'and the thread groove 622 on the inner wall surface of the through hole 621', and the joint end of the retention post 61 is screwed. The head 6 13 'can be fixedly connected to the knob 63, the coupling groove 631, in the lower part, so that the rotation of the knob 63, can cause the retaining post 61 to rotate and move up and down in the elastic plug 62, and the When the post 61 is moved upward, the elastic plug 62 can be stretched by the conical block 61 4 ', so that the elastic plug 62 must be locked at the container 8 and the bottle mouth 8Γ, and the elastic plug 62 is slightly upward. The sloping tapered portion 623 can prevent the elastic plug 62 from falling to the container 8. Inside, when the retention post 旋转 is rotated downward, the tapered block 6 1 4 protrudes from the elastic base 62, and when it is below the outside, The elastic stopper 6 2 can not be stretched, so that the stopper cap 6 can be taken out from the bottle mouth 81 ″. The retaining post 61, the lower conical block 61 4, has a horizontal penetration therethrough.

200413224 V. Description of the invention (6) *-The hole 61 5 '' this access hole 6 15 is in communication with the penetration hole 6 16 inside the retention column 61 'and penetrates the exit hole 616, and also with the knob 63. Through the exit hole 632, the continuity is turned on. When the conical block 6 14 is provided below the elastic plug 62, the liquid in the container 8Γ must flow through the retaining column 6 1 'through the knob 6 3 and pour out; The conical block 6 14 of the retaining 枉 61 'is moved upward by the twist lock, so that the elastic plug 62' has a closing effect when the cover is pressed into the entry hole 615 ', and the liquid in the container 8 "will not be poured out. Another type of container that can be applied to wine bottles is shown in Figures 15 to 18. 'The plug cap 7 includes a retention plug 71, an elastic plug 72, and a screw cap 73, wherein the cylinder of the retention plug 71 711 is provided with a multi-line ridge pattern 712 for quick rotation. The upper end of the cylinder 711 has a polygonal joint end 713, and the lower end is a large-diameter and downwardly-expanding tapered block 714; the center of the elastic plug 72 The retaining ring 731 is provided with a thread groove 722, which can be used for screwing the multi-thread thread 712 of the retaining bolt 71. There is a clamping groove 723 above the through hole κι for a positioning piece 7 34 to be embedded and positioned. The sheet 734 can be embedded in the screw cap 73, and the combining end 713 of the retaining bolt 71 may be fixed with the angular hole 7331 in the center of a polygonal retaining plate 733. The retaining plate 733 can be fixed to the screw cap 73 'is limited by the positioning piece 734. The opening of the screw cap 73 has a retaining ring 7 31 which may be broken and separated. When the screw cap 7 3 is opened and the bottle is rotated, the retaining ring 731 can be connected with the screw. The cover 73 is detached. When the cap 73 is rotating, the retaining bolt 71 can be driven by the internal retaining plate 733 to rotate, and the elastic stopper 72 can be placed at the bottle mouth 81 of the container 8 to have a leak-proof effect. Rotating up and down can control the tightness of the elastic plug 72 and also control the taking and opening of the plug cover 7 and the plug cover to prevent leakage. The use of easy-access leak-proof caps for containers can also be applied to easy-open tanks

911203.ptd Page 9 200413224 V. Description of the invention (7) · Please refer to Figure 19 and Figure 20 on the device. The container 8 is provided with a bottle opening 81 'on the upper end, and this bottle opening 81' There is a groove § 2 on one side, and a cap 9 ′ can be provided in the bottle mouth 81 ′. The cap 9 includes a retention post 91, an elastic stop 92 and a pull ring 93. The retention post 91 is The plug is placed inside the elastic plug 92. The central axis of the retention column 91 has a through-hole 911. The lower cone 912 is provided with a plurality of inlet holes 913, which can communicate with the through-hole 911, and the retention column 91 A pull ring 93 is connected to the upper end of the shaft, and the pull ring 93 may be disposed in the groove 82. When the pull ring 93 is pulled upwards (see figure XX), the retaining column 91 will move downwards, so that the entrance hole 913 on the tapered block 912 is exposed, so the inside of the container 8 'can be poured. The liquid comes out through the through-hole 911. When the pull ring 93 moves down, the retaining column 9 1 is pulled up, and its tapered block 9 丨 2 is covered by the elastic plug 92, so the inlet 913 is also The liquid inside the container 8 will not be leaked when it is capped. It can be known from the embodiments of Kangshang that the present invention can easily achieve the effects of tightness and opening of the bottle mouth of the container by using a simple operation method, and has a good leak-proof effect on the container. V. [Simplified illustration of the icon] The first picture is a perspective view of the appearance of a container bottle cap. The second picture is the second perspective view of the appearance of a container bottle cap. The second figure is an external perspective view of the leak-proof plug cover of the first embodiment. The fourth figure is an exploded perspective view of the leakproof plug cover of the first embodiment. The figure is a cross-sectional view of an embodiment of a leak-proof plug cover in use. ^ FIG. 8 shows the use state of the leakproof plug cover of an embodiment, FIG. The seventh figure is the second embodiment of the leak-proof plug cover in the first embodiment.

200413224 V. Description of the invention (8) The eighth diagram is the third embodiment of the leak-proof plug cover in the first embodiment. The ninth figure is a cross-sectional view of a further modified embodiment of the elastic sleeve in the first embodiment. The tenth figure is an external perspective view of the leakproof plug cover of the second embodiment. The eleventh figure is an exploded perspective view of the leakproof plug cover of the second embodiment. The twelfth figure is a partial sectional view of the leak-proof plug cover of the second embodiment. The thirteenth figure is a partial cross-sectional view showing further changes according to the structure shown in the eleventh figure. The fourteenth figure is a diagram showing the use state of the leak-proof plug cover of the second embodiment. The fifteenth figure is an external perspective view of the leakproof plug cover of the third embodiment. The sixteenth figure is an exploded perspective view of the leakproof plug cover of the third embodiment. The seventeenth figure is a cross-sectional view of the leak-proof plug cover structure of the third embodiment. The eighteenth figure is a sectional view of the use state of the leak-proof plug cap of the third embodiment. The nineteenth figure is a perspective view of the installation state of the leakproof plug cover of the fourth embodiment. FIG. 20 is a cross-sectional view of the use state of the leak-proof plug cap of the fourth embodiment.

911203.ptd Page 11 396 200413224 Brief description of the drawing The first picture is the first perspective view of the container bottle cap. The second picture is the second perspective view of the appearance of a container bottle cap. The third figure is an external perspective view of the leak-proof plug cover of the first embodiment. The fourth figure is an exploded perspective view of the leakproof plug cover of the first embodiment. The fifth figure is a sectional view of the use state of the leak-proof plug cap of the first embodiment. The sixth figure is the first embodiment of the leak-proof plug cover in the first embodiment. The seventh figure is the second embodiment of the leak-proof plug cover in the first embodiment. The eighth diagram is the third embodiment of the leak-proof plug cover in the first embodiment. The ninth figure is a cross-sectional view of a further modified embodiment of the elastic sleeve in the first embodiment. The tenth figure is an external perspective view of the leakproof plug cover of the second embodiment. The eleventh figure is an exploded perspective view of the leakproof plug cover of the second embodiment. The twelfth figure is a partial sectional view of the leak-proof plug cover of the second embodiment. The thirteenth figure is a partial cross-sectional view showing further changes according to the structure shown in the eleventh figure. The fourteenth figure is a diagram showing the use state of the leak-proof plug cover of the second embodiment. The fifteenth figure is an external perspective view of the leakproof plug cover of the third embodiment. The sixteenth figure is an exploded perspective view of the leakproof plug cover of the third embodiment. The seventeenth figure is a cross-sectional view of the leak-proof plug cover structure of the third embodiment. The eighteenth figure is a sectional view of the use state of the leak-proof plug cap of the third embodiment. The nineteenth figure is a perspective view of the installation state of the leakproof plug cover of the fourth embodiment. FIG. 20 is a cross-sectional view of the use state of the leak-proof plug cap of the fourth embodiment. Symbol Description:

911203.ptd Page 12 200413224 Schematic description of 10, 10 '____ .... Container 7 ................. Cap 101, 101'… • ... Bottle mouth 71 .. ............. Retaining bolt 102 '............. Hanging ear 711 ............... Cylinder 20, 20' ____. ... Bottle cap 712 ......... Multi-line thread 201 '............. Plug portion 713 ......... Combined end Head 30 > 30 '____ Pendant 714 ......... Conical block 1, 1' ......... Cap 72 ........ .. ... elastic plugs 1 1, 1 1, ____ .... retaining bolts 721 ... ... ... through holes 111 ^ 11Γ .... take end 722. ............. Thread groove 112 > 112 '...... ... Clamping convex portion 723 .........… Card groove 113 ........ ____Perforation 73 ............. Cap 114, 113, ..... Cylinder 731 ......... Retaining ring 115, 114, ..... Taper block 732 ......... Internal thread 116 .............. Wetting rod 733 ....... .. 12, 12 '____ ____ Elastic plug 7331 ........ Angled holes 121, 121'… 734 ......... Positioning piece 122 .... .... ____Through holes 8, 8 ', 8' 丨 ... ... Container 122 '....... ____ Cap 81, 8 1', 8 Γ?… Bottle openings 2, 3, 3,… __ container 82, ......... groove 2bu 3bu 31,… · bottle opening 9 ........ ... Sleeve cover 4, 4 '...... ____ Pendant 91 .......... Retaining post 5 ............. ___ _Decorative part 911 ......... ... through the exit holes 6, 6, ... ____plug cover 912 ......... 61 > 61 '____. ... retention post 913 ......... into the hole

911203.ptd 39δ p. 13 200413224

The diagram briefly explains 611, 611 '... ... post 92 ............. elastic plug 612 > 612' ... ... multi-thread thread 93 ....... ..... pull ring 613 > 613 '… 614, 614'… ... conical block 615, ......... .. through hole 62, 62 '..... elastic plug 621 ^ 62Γ ... through hole 622 > 622' ... thread groove 623 '623' ... oblique Taper portions 63, 63 '..... 631 > 63Γ ... combining grooves 632, ..... ... through the exit holes 64, 64' ... .Inner back page p. 911203.ptd 399

Claims (1)

200413224 6. Scope of patent application 1. Easy-to-remove leak-proof plug cap retaining bolts for containers, the upper end of which is-taking base 1 mainly contains:; shaped cylinder and cone block, the following table at the taking end The square is provided with a portion; a convex convex elastic plug is provided at the periphery of the curve, which is soft and elastic and has a through hole. The through hole is made by a person who knows the shell material. Retaining plug :: The oblique tapered part of the central gear gradually expanding upwards, which can be used: ^ The upper part is the solid plug that is inserted into the elastic plug with a cylinder: two or two die at the mouth of the bottle; Table of the cylinder of the plug and the conical block: up ,: U = to prevent liquid flow in the container: this ;; two tight = at the mouth of the bottle 'press the retaining plug downward with a tapered cone = = when taking out You must first press the powder such as η_ 制 λ ^ into the elastic plug, so that the retention of the retaining plug = elastic ^ oblique cone, so that the diameter of the plug cover can also be made when the elastic plug rises at ^, 5. The volume is also reduced. Compared with the elastic stopper, it is based on the bottle mouth, and the elastic stopper can be easily taken out by the retention plug. 1. The easy-to-leak-proof stopper of the container as described in item 丨 of the scope of patent application 盍 3. The upper peripheral edge of the elastic stopper further forms a cap downward, which can be closed on the outside of the bottle mouth. 3. An easy-to-leak-proof plug cap for a container, the plug cap mainly includes a retention post. The post is provided with a multi-threaded thread. The upper end of the post has a polygonal combined end, and the lower end has a larger diameter. Tapered block; elastic plug, made of a soft and elastic material, with a through hole in the central axis' for the column of the retention post to be screwed to the steam part, elastic plug on page 15 911203 .ptd 4% Q 200413224 t. The oblique tapered part that slightly expands the scope of the patent application; The fixed-end energy-fixing knob combined with the retention post is provided with a connection underneath; Rotate and plug up and down inside the elastic plug, so that when # π + = moves up, the elastic bottle can be stretched with a conical block ... When the retention column is rotated down to stretch, the cap is made like this :::; " Win, then the elastic plug can not be covered by the floor, 4 straight in the container as described in Gu Shen ^ patent scope item 3 easy to prevent leak-proof plug "solid = ί the bottom of the cone-shaped block through the lateral penetration hole, The penetrating hole guide i of this entry button is two, and the penetrating hole is also connected with the easy-to-leak-proof plug cap of the seed container. The cover mainly includes: # _ mesh, there is no multi-thread thread on the cylinder for fast rotation, θ 丁 ^ /, there is a polygonal combined end, the lower end is a larger diameter and gradually expanding cone Shaped block; and only the right holder, the central retaining ring is provided with a thread groove, which can be used for screwing the retaining bolt, and has a slot above the through hole; Equipped with a polygonal retaining plate and positioning piece, the retaining plate can be fixed by the positioning piece embedded in the screw cap, and the combination of the retaining bolt can be combined with the angular hole in the center of a retaining plate. Fixed; when the cap is rotating, the retaining bolt can be driven by the internal retaining plate to rotate = the elastic stopper can be placed at the bottle mouth of the container to prevent leakage, and the elastic stopper can be controlled by the up and down rotation of the retention plug Tightness and control 200413224 Patent-pending access to open and plug leak-proof. 6. An easy-to-access leak-proof cover for a container, the wall cover mainly includes: a retaining column, which is a column shape, with a central shaft having a through hole, and a plurality of inlet holes on the lower conical block. Can communicate with the through hole, and the upper end of the retention post is connected with a pull ring; the elastic plug 'can be used to hold a retention post inside; when the pull is pulled upward, the retention post will move downward to make the cone The entry hole on the block is exposed, so the liquid inside the container can be poured out through the exit hole. When the ring is moved under pressure, the retention column is pulled up, and its cone is covered by the elastic plug. Therefore, the inlet hole is also capped, and the liquid ^ A in the container will not leak out. ‘Xia Ze