CN1261331C - Easy-to-take leakproof cap for container - Google Patents
Easy-to-take leakproof cap for container Download PDFInfo
- Publication number
- CN1261331C CN1261331C CN 03105069 CN03105069A CN1261331C CN 1261331 C CN1261331 C CN 1261331C CN 03105069 CN03105069 CN 03105069 CN 03105069 A CN03105069 A CN 03105069A CN 1261331 C CN1261331 C CN 1261331C
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- CN
- China
- Prior art keywords
- gag
- movable post
- resilient plug
- cylinder
- container
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The present invention discloses an easy-to-take leakproof plug cap for a container, which mainly provides a built-in plug cap structure. The plug cap mainly comprises a portable pillar and an elastic plug, wherein the portable pillar comprises a cylinder in a conical shape and a conical block, the elastic plug is made of soft and elastic materials, the center of the elastic plug is provided with a through hole, the upper part of the elastic plug is provided with a slantways conical part in an upwards gradual enlargement shape, the elastic plug can keep the plug cap on the opening of a bottle, the portable pillar is inserted into the through hole of the elastic plug by the cylinder, and the elastic plug is tightly attached to the cylinder of the portable pillar and the surface of the conical block. Because the plug cap can be inserted inside the bottle mouth, the length of the bottle mouth can be obviously reduced to easily cause the plug cap to be matched with the integration appearance of a container, and the plug cap and the bottle mouth of the container have a good leakproof effect. In the position of bottle mouth, the elastic plug cap of the elastic plug is used to cause liquid contained in the container not to easily leak, and the purpose of simply opening can be reached.
Description
Technical field
What the present invention relates to a kind of container easily gets the leakproof gag, is meant that especially it has the gag structure of hiding the formula of putting, and can be easy to container combination, collocation is attractive in appearance and have preferable leak preventing effect and the structure of easily opening.
Background technology
Habit has the gag of container, mainly be in a protruding secondary piston part, bottle cap bottom, combine with bottleneck by tapered body or rubber-like piston part, yet have certain-length and can well connect airtight because of the bottleneck of container must extend, so make gag in the overall appearance design, be difficult to change the various demand moulding of collocation with the piston part.
Summary of the invention
The gag structure that provides a kind of Tibetan to put formula promptly is provided main purpose of the present invention, can conceal by gag and be located at bottleneck inside, and the bottleneck length that must make like this can obviously be reduced, and is easy to make the whole appearance of gag collocation container.
A time purpose of the present invention promptly is the gag that provides a kind of leak preventing effect good to utilize the elasticity of resilient plug to plug effect at bottle mouth position, and the carrying liquid (thing) that makes container is leakage current and going out easily not, and then keeps preferable leak preventing effect.
Technical scheme of the present invention is as follows: a kind of container easily get the leakproof gag, it is characterized in that, consist predominantly of movable post, the circular cone that it has tapered cylinder and is positioned at the cylinder lower end, the maximum gauge of this circular cone is greater than column diameter; Resilient plug is one soft and the elastomeric material of tool is made, and its central authorities have an axial perforation, and resilient plug top is to be the upwards oblique cone portion of flaring shape, and it can be as keeping gag be arranged on the bottleneck; When this activity post is planted in the perforation of resilient plug with cylinder, resilient plug is closely attached on the cylinder and circular cone surface of movable post for coincideing, this moment, gag was when being the diameter maximum, so gag can tightly plug in bottle mouth position, flowed out to prevent the liquid in the container; When desire is taken out gag, must push down oblique cone portion earlier is pressed into movable post in the resilient plug downwards again, when being risen, resilient plug make circular cone convexedly stretch in the lower outer of resilient plug, thereby the diameter of gag is reduced, the relative resilient plug is no longer tightly filled in bottle mouth position, and also can be taken out together by movable cornice dynamic elasticity plug easily.
A kind of container easily get the leakproof gag, it is characterized in that, consist predominantly of movable post, for being a column, center shaft has one axially to be run through and portals, and the circular cone of below is provided with several hand-holes, it can be communicated with running through to portal to run through, and movable post upper shaft is connected to draw ring; Resilient plug is one soft and the elastomeric material of tool is made, and it is the bottle mouth position that is fixed in container, and resilient plug central authorities are axially arranged with perforation, can run through driving fit in inside for the cylinder of movable post; When draw ring upwards spurs, movable post can move down, make the protruding dew of hand-hole on the circular cone and go out, so the liquid of dumpable internal tank portals by running through, press down when mobile at draw ring, then movable post is pulled upwardly, and its circular cone is then by resilient plug institute gland, therefore hand-hole also is glanded, and the liquid in the container then can not spill.
According to the said structure feature, gag of the present invention can conceal and be located at bottleneck inside for hiding the gag structure of the formula of putting, and bottleneck length can obviously be reduced, and is easy to make the whole appearance of gag collocation container; In addition, gag of the present invention utilizes the elasticity of resilient plug to plug effect at bottle mouth position, and the carrying liquid (thing) that makes container is leakage current and going out easily not, and then keeps preferable leak preventing effect.
Description of drawings
Fig. 1 is the leakproof gag stereoscopic figure of first embodiment.
Fig. 2 is the leakproof gag exploded perspective view of first embodiment.
Fig. 3 is the leakproof gag running condition cutaway view of first embodiment.
Fig. 4 is that the leakproof gag running condition of first embodiment is implemented illustration one.
Fig. 5 is that the leakproof gag running condition of first embodiment is implemented illustration two.
Fig. 6 is that the leakproof gag running condition of first embodiment is implemented illustration three.
Fig. 7 is the embodiment cutaway view with the further variation of the resilient sleeve among first embodiment.
Fig. 8 is the leakproof gag stereoscopic figure of second embodiment.
Fig. 9 is the leakproof gag exploded perspective view of second embodiment.
Figure 10 is the leakproof gag part sectional view of second embodiment.
Figure 11 is a part sectional view of doing further variation according to structure shown in Figure 9.
Figure 12 is that the leakproof gag running condition of second embodiment is implemented illustration.
Figure 13 is the leakproof gag stereoscopic figure of the 3rd embodiment.
Figure 14 is the leakproof gag exploded perspective view of the 3rd embodiment.
Figure 15 is the leakproof gag structure cutaway view of the 3rd embodiment.
Figure 16 is the leakproof gag running condition cutaway view of the 3rd embodiment.
Figure 17 is that the leakproof gag of the 4th embodiment is provided with state stereogram.
Figure 18 is the leakproof gag running condition cutaway view of the 4th embodiment.
The figure number explanation
1,1 ... gag 7 ... gag
11,11 ... movable post 71 ... movable post
111,111 ... the end 711 of taking ... cylinder
112,112 ... screens protuberance 712 ... multistart thread
113 ... perforation 713 ... in conjunction with the termination
114,113 ... cylinder 714 ... circular cone
115,114 ... circular cone 72 ... resilient plug
116 ... be stained with liquid rod 721 ... perforation
12,12 ... resilient plug 722 ... thread groove
121,121 ... oblique cone portion 723 ... draw-in groove
122 ... perforation 73 ... spiral cover
122 ... cap 731 ... the maintenance ring gear
2,3,3 ... container 732 ... negative thread
21,31,31...... bottle 733 ... retention plate
4,4 ... suspension member 7331...... dihedral hole
5 ... ornamental trimming 734 ... spacer
6,6 ... gag 8,8 ', 8 " ... container
61,61 ... movable post 81,81 ', 81 " ... bottleneck
611, the 611...... cylinder 82 ... groove
612, the 612...... multistart thread 9 ... gag
613,613...... is in conjunction with termination 91 ... movable post
614, the 614...... circular cone 911 ... run through and portal
615 ... hand-hole 912 ... circular cone
616 ... run through and portal 913 ... hand-hole
62,62 ... resilient plug 92 ... resilient plug
621, the 621...... perforation 921 ... perforation
622, the 622...... thread groove 93 ... draw ring
623,623...... oblique cone portion 63,63 ... knob
631, the 631...... engagement groove 632 ... run through and portal
64,64 ... embedded component
The specific embodiment
Now just relevant apparatus structure of the present invention, operating mode and feature cooperate graphicly to be described as follows in detail:
Referring to Fig. 1-5, the present invention easily gets the leakproof gag for a kind of container, this gag 1 includes movable post 11 and resilient plug 12, wherein movable post 11 upper ends are the end 111 of taking, hold 111 belows for having bevelled cylinder 114 of two-period form and circular cone 115 in taking, cylinder 114 is for slightly being to inferior pyramidal flaring shape, 115 of circular cones are larger-diameter bullet, make the diameter of the maximum gauge of this circular cone 115 greater than cylinder 114, end 111 lower surface peripheral regions are provided with screens protuberance 112 in taking, take the end 111 tops be provided with traverse the perforation 113, can be in it for suspension member 4 or suspension member 4 ' (suspension member 4 can be the rope of hanging attached usefulness, suspension member 4 ' can be key-ring or other various suspension members) is set.This resilient plug 12 is soft and the elastomeric material of tool is made by one, resilient plug 12 tops are to be the upwards oblique cone portion 121 of flaring shape, it can keep gag 1 to be arranged on the bottleneck 31 and unlikely dropping down onto in the container 3, and the oblique cone portion 121 of evagination is beneficial to the movable post 11 of non-productive operation, resilient plug 12 central authorities are axially arranged with perforation 122, can the coincide outward appearance of movable post 11 of perforation 122 when making movable post 11 plug in resilient plug 12, can closely plug in the bottleneck 31 of container 3.
Referring to Fig. 1-3, when movable post 11 is planted in the perforation 122 of resilient plug 12 with cylinder 114, resilient plug 12 coincide and is closely attached on the cylinder 114 and circular cone 115 of movable post 11, this moment is when gag 1 is filled in bottleneck 31 places, when then gag 1 is diameter volume maximum, therefore gag 1 can tightly plug in bottleneck 31 places, flows out to prevent the liquid in the container 3; When desire is taken out gag 1, must push down oblique cone portion 121 earlier is pressed into movable post 11 downwards in the resilient plug 12 again, make screens protuberance 112 protruding the pulling in the oblique cone portion 121 of resilient plug 12 of movable post 11, so can rise at resilient plug 12 also makes the diameter volume of gag 1 also reduce in the end 111 of taking, relative resilient plug 12 is no longer tightly filled in bottleneck 31 places, and also can be taken out together by movable post 11 drive resilient plugs 12 easily.
Referring to Fig. 3,4, because gag 1 is built in bottleneck 31 inside of container 3, and the part of protruding dew the sub-fraction of gag 1 is only arranged, and in Fig. 5, gag 1 be built in container 3 ' bottleneck 31 ' inside, and the part of protruding dew the sub-fraction of gag 1 also only arranged, therefore can not elongate container 3 and 3 ' length, and also more attractive in appearance on the integral matching.Embodiment as shown in Figure 6 then can be with the 2 single-piece appearance of gag 1 collocation container, and among Fig. 6, gag 1 is built in the bottleneck 21, and is combined with ornamental trimming 5 on gag 1, and can be combined with in gag 1 below according to the use of container 2 and to be stained with liquid rod 116.
And gag 1 ' further can be to resilient plug 12 ' the do variation of embodiment, in Fig. 7, the movable post 11 of this gag 1 ' include ' and resilient plug 12 ', wherein movable post 11 ' upper end be take the end 111 ', in take end 111 ' below for have the bevelled cylinder 113 of two-period form ' reach circular cone 114 ', cylinder 113 ' for slightly being to inferior pyramidal flaring shape, circular cone 114 ' then be larger-diameter bullet, in end 111 ' lower surface peripheral region of taking be provided with screens protuberance 112 '; The downward formation of this resilient plug 12 ' top periphery one cap 122 ', can be for being covered on bottleneck 31 outsides, so can promote the effect of leakproof, and cap 122 ' the extension setting also can be beneficial to movable post 11 ' operation, and the structure of movable post 11 ' as the aforementioned be arranged at resilient plug 12 ' oblique cone portion 121 ' in, utilization activity post 11 ' with screens protuberance 112 ' protruding pulling on oblique cone portion 121 ' inwall, can make resilient plug 12 ' move up, and can resilient plug 12 ' rise in the end 111 of taking ' in also make gag 1 ' the diameter volume reduce, relative resilient plug 12 ' no longer tightly fill in bottleneck 31 places, and also can take out by movable post 11 ' drive resilient plug 12 ' together easily, when to movable post 11 ' when upwards stretching, then by cylinder 113 ' and can confession resilient plug 12 to resilient plug 12 ' go up the top ' be equipped in bottleneck 31 places and make gag 1 ' location.
Referring to Fig. 8,9, easily the getting the leakproof gag and also can be applied to bottle of container of the present invention, containers such as beverage can, this gag 6 includes movable post 61, resilient plug 62 and knob 63, cylinder 611 on the movable post 61 is provided with multistart thread 612, it is one polygonal in conjunction with termination 613 that cylinder 611 upper ends have, the lower end is the bigger circular cone of a diameter 614, movable post 61 can be with cylinder 611 among the perforation 621 of resilient plug 62, and screw togather by multistart thread 612 and thread groove 622 on perforation 621 internal faces, movable post 61 then energy is affixed with the engagement groove 631 in knob 63 belows in conjunction with termination 613, can make movable post 61 rotations by the rotation of knob 63 and in resilient plug 62, to move up and down, and when movable post 61 moves up, then can support resilient plug 62 with circular cone 614, make resilient plug 62 clips in the container finish place, and resilient plug 62 tops slightly can prevent that to the oblique cone portion 623 that extends out resilient plug 62 from dropping down onto in the container, when being rotated down movable post 61 and making circular cone 614 convexedly stretch in resilient plug 62 lower outer, resilient plug 62 is no longer supported, gag 6 is removed by bottleneck.
In addition, more smooth and easy when movable post 61 rotates in resilient plug 62 referring to Figure 10 for movable post 61 is rotated, can set the harder embedded component of a material 64 in resilient plug 62 inside, be beneficial to the action of movable post 61.
Referring to Figure 11,12, the movable post 61 of this gag 6 ' include ', resilient plug 62 ' and knob 63 ', movable post 61 ' on cylinder 611 ' be provided with multistart thread 612 ', cylinder 611 ' upper end have one polygonal in conjunction with termination 613 ', the lower end be the bigger circular cone of a diameter 614 ', movable post 61 ' can with cylinder 611 ' through resilient plug 62 ' perforation 621 ' among, and by multistart thread 612 ' with perforation 621 ' internal face on thread groove 622 ' screw togather, movable post 61 ' in conjunction with termination 613 ' then can with engagement groove 631 in knob 63 ' below ' affixed, with by knob 63 ' rotation and can make movable post 61 ' rotation and in resilient plug 62 ' in move up and down, and at movable post 61 ' when moving up, then can with circular cone 614 ' support resilient plug 62 ', resilient plug 62 ' clip is located in container 8 " bottleneck 81 ", and resilient plug 62 ' top is slightly to the oblique cone portion 623 that extends out ' can prevent resilient plug 62 ' drop down onto container 8 " in; when being rotated down movable post 61 ' make circular cone 614 ' when convexedly stretching in resilient plug 62 ' lower outer; then can make resilient plug 62 ' no longer supported, so can make gag 6 ' " be removed by bottleneck 81.In order to make movable post 61 ' rotation more smooth and easy, can set in resilient plug 62 ' inside the harder embedded component of a material 64 ', be beneficial to movable post 61 ' action.
And movable post 61 ' below circular cone 614 ' on laterally be penetrated with hand-hole 615 ', this hand-hole 615 ' with movable post 61 ' in-to-in runs through and portals 616 ' is interconnected, and run through portal 616 ' also with knob 63 ' run through the 632 ' conducting of portalling, so circular cone 614 ' be located at resilient plug 62 ' below the time, then container 8 " in liquid can be by the movable post 61 ' knob 63 of flowing through ' and pour out; If movable post 61 ' circular cone 614 ' upwards revolve lock to move, make resilient plug 62 ' gland in 615 ' time of hand-hole, then have to close and close effect, and container 8 " in liquid just can not pour out.
Referring to Figure 13-16, another kind can be applicable to the gag 7 of containers such as bottle, include movable post 71, resilient plug 72 and spiral cover 73, the cylinder 711 of wherein movable post 71 is provided with the multistart thread 712 that can supply fast rotational to use, cylinder 711 upper ends have and are polygonal in conjunction with termination 713, and the lower end is the circular cone 714 of the bigger and downward flaring of a diameter; The perforation 721 of resilient plug 72 central authorities is provided with thread groove 722, can screw togather for the multistart thread 712 of movable post 71, above perforation 721, has a draw-in groove 723, can set the location for a spacer 734, this spacer 734 can be embedded at spiral cover 73 inside, and movable post 71 can combine fixing with the dihedral hole 7331 of a polygonal retention plate 733 central authorities in conjunction with termination 713, this retention plate 733 can be fixed among the spiral cover 73, and sheet 734 limits that are positioned are put the location, these spiral cover 73 opening parts have a maintenance ring gear 731 that may rupture and separate, inwall has negative thread 732, and when spiral cover 73 rotation uncorks, maintenance ring gear 731 can break away from spiral cover 73.
When spiral cover 73 when rotated, can rotate by in-to-in retention plate 733 drive activity posts 71, have leak preventing effect owing to resilient plug 72 plugs in bottleneck 81 places of container 8, and can control the jam-pack degree of resilient plug 72 by rotating up and down of movable post 71 and also control taking of gag 7 and open and the gag leakproof.
Easily the getting the leakproof gag and also can be applied on the easy open can container of container of the present invention, referring to Figure 17,18, this container 8 ' upper end be provided with a bottleneck 81 ', these bottleneck 81 ' one side places have a groove 82 ', at bottleneck 81 ' interior for being provided with gag 9, this gag 9 includes movable post 91, resilient plug 92 and draw ring 93, wherein resilient plug 92 is soft and the elastomeric material of tool is made by one, its be fixed in container 8 ' bottleneck 81 ' locate, resilient plug 92 central authorities are axially arranged with perforation 921, can run through driving fit in resilient plug 92 inside for the cylinder of movable post 91.Movable post 91 plugs in resilient plug 92 in-to-in perforations 921, movable post 91 center shaft always pass hole 911 to having, the circular cone 912 of below is provided with several hand-holes 913, it can 911 run through and be communicated with running through to portal, and movable post 91 upper shafts are connected to draw ring 93, this draw ring 93 can be located at groove 82 ' in.
When draw ring 93 upwards spurs, as shown in figure 18, movable post 91 can move down, make the hand-hole 913 protruding dew on the circular cone 912 and go out, so dumpable container 8 ' in-to-in liquid and portal 911 and flow out by running through presses down when mobile at draw ring 93, then movable post 91 is pulled upwardly, 912 of its circular cones are by 92 glands of resilient plug, so hand-hole 913 also is glanded, and container 8 ' interior liquid then can not spill.
Claims (10)
- A container easily get the leakproof gag, it is characterized in that, consist predominantly of movable post, the circular cone that it has tapered cylinder and is positioned at the cylinder lower end, the maximum gauge of this circular cone is greater than column diameter; Resilient plug is one soft and the elastomeric material of tool is made, and its central authorities have an axial perforation, and resilient plug top is to be the upwards oblique cone portion of flaring shape, and it can keep gag to be arranged on the bottleneck; When this activity post was planted in the perforation of resilient plug with cylinder, resilient plug coincide and is closely attached on the cylinder and circular cone surface of movable post, and when this moment, gag was the diameter maximum, so gag can tightly plug in bottle mouth position, flows out to prevent the liquid in the container; When desire is taken out gag, must push down oblique cone portion earlier is pressed into movable post in the resilient plug downwards again, when being risen, resilient plug make circular cone convexedly stretch in the lower outer of resilient plug, thereby the diameter of gag is reduced, the relative resilient plug is no longer tightly filled in bottle mouth position, and also can be taken out together by movable cornice dynamic elasticity plug easily.
- Container according to claim 1 easily get the leakproof gag, it is characterized in that described movable post upper end is the end of taking, and holds the lower surface peripheral region to be provided with the screens protuberance in taking.
- Container according to claim 2 easily get the leakproof gag, it is characterized in that described top of taking end is provided with the perforation of traversing, the rope or the key-ring of the attached usefulness of extension can be set in this perforation.
- According to each described container among the claim 1-3 easily get the leakproof gag, it is characterized in that described resilient plug top periphery further forms a cap downwards, can be for being covered on the bottleneck outside.
- Container according to claim 1 easily get the leakproof gag, it is characterized in that described movable post further is provided with multistart thread in cylinder, the cylinder of movable post run through be screwed together in resilient plug center shaft to perforation inside; It is one polygonal in conjunction with the termination that cylinder upper end has, and is positioned at the knob of movable post top, and its below is provided with engagement groove, can with movable post to combine the termination affixed.
- Container according to claim 1 easily get the leakproof gag, it is characterized in that described movable post further is provided with multistart thread in cylinder, the cylinder of movable post run through be screwed together in resilient plug center shaft to perforation inside; It is one polygonal in conjunction with the termination that cylinder upper end has, be positioned at the knob of movable post top, its below is provided with engagement groove, can with movable post to combine the termination affixed, on circular cone, laterally run through and have hand-hole, this hand-hole and movable post in-to-in axially run through to portal and are interconnected, and this run through portal also with knob axially run through the conducting of portalling.
- According to claim 5 or 6 described containers easily get the leakproof gag, it is characterized in that an embedded component is set in described resilient plug inside.
- 8. container according to claim 1 easily gets the leakproof gag, it is characterized in that, further be provided with the multistart thread that can supply fast rotational to use on the cylinder of described movable post, have on the cylinder and be polygonal in conjunction with the termination, it can combine fixing with the dihedral hole of retention plate central authorities, one spiral cover inside can be for setting a polygonal retention plate in location and a spacer, and the spacer institute that retention plate can be embedded in the spiral cover is spacing fixing.
- Container according to claim 8 easily get the leakproof gag, it is characterized in that described spiral cover opening part has a maintenance ring gear that may rupture and separate.
- A container easily get the leakproof gag, it is characterized in that, consist predominantly of movable post, for being a column, center shaft has one axially to be run through and portals, and the circular cone of below is provided with several hand-holes, it can be communicated with running through to portal to run through, and movable post upper shaft is connected to draw ring; Resilient plug is one soft and the elastomeric material of tool is made, and it is the bottle mouth position that is fixed in container, and resilient plug central authorities are axially arranged with perforation, can run through driving fit in inside for the cylinder of movable post; When draw ring upwards spurs, movable post can move down, make the protruding dew of hand-hole on the circular cone and go out, so the liquid of dumpable internal tank portals by running through, press down when mobile at draw ring, then movable post is pulled upwardly, and its circular cone is then by resilient plug institute gland, therefore hand-hole also is glanded, and the liquid in the container then can not spill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03105069 CN1261331C (en) | 2003-03-04 | 2003-03-04 | Easy-to-take leakproof cap for container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03105069 CN1261331C (en) | 2003-03-04 | 2003-03-04 | Easy-to-take leakproof cap for container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1526611A CN1526611A (en) | 2004-09-08 |
| CN1261331C true CN1261331C (en) | 2006-06-28 |
Family
ID=34282502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03105069 Expired - Fee Related CN1261331C (en) | 2003-03-04 | 2003-03-04 | Easy-to-take leakproof cap for container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1261331C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105600101A (en) * | 2016-03-03 | 2016-05-25 | 鲁杨 | Wine bottle plug |
| CN110100646A (en) * | 2019-06-19 | 2019-08-09 | 西藏俊富环境恢复有限公司 | It is a kind of without irrigating Tree-planting device and its shield and without irrigating tree-planting method |
| US20220281646A1 (en) * | 2021-03-02 | 2022-09-08 | Stallar Pierce Lufrano-Jardine | Reusable drinking cup lid stopper and method |
-
2003
- 2003-03-04 CN CN 03105069 patent/CN1261331C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1526611A (en) | 2004-09-08 |
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