CN110482006B - Top-opening type telescopic cover - Google Patents
Top-opening type telescopic cover Download PDFInfo
- Publication number
- CN110482006B CN110482006B CN201910745915.8A CN201910745915A CN110482006B CN 110482006 B CN110482006 B CN 110482006B CN 201910745915 A CN201910745915 A CN 201910745915A CN 110482006 B CN110482006 B CN 110482006B
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- China
- Prior art keywords
- liquid outlet
- upper cover
- base
- telescopic
- liquid
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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.)
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- 239000007788 liquid Substances 0.000 claims abstract description 176
- 238000007789 sealing Methods 0.000 claims description 32
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 7
- 239000000126 substance Substances 0.000 description 7
- 235000013409 condiments Nutrition 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Abstract
The invention discloses a top-open type telescopic cover, wherein a base sleeve and/or a liquid outlet nozzle are/is made of an elastically deformable material; the liquid outlet is blocked by the rod piece, the liquid outlet and the liquid outlet window are staggered and retracted in the upper cover shell, the upper cover can move relative to the base to open the liquid outlet, the liquid outlet and the liquid outlet window are aligned and are pushed by the telescopic convex ring to extend out of the upper cover shell from the liquid outlet window, and then the inner cavity of the container is communicated with the outside; after the use is finished, the telescopic convex ring is separated from the liquid outlet nozzle to enable the liquid outlet nozzle to retract into the upper cover shell and to be staggered with the liquid outlet window, so that the invention has the characteristics of convenient operation, convenient transportation and sanitary use.
Description
Technical Field
The invention relates to a container closure, in particular to a top-opening type telescopic closure.
Background
Containers with convenient pouring and their closures are used on edible oils, condiments, and products in many other industries.
The existing lids on the market all have residues on the mouth after pouring, which is the most troublesome and most inadvisable for consumers in use. Although containers using two projecting mouths have appeared on the market today, which have improved, this residual problem has not been completely solved.
Therefore, there is a need to develop a closure that does not remain after use and has hygienic features.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a top-open type telescopic cover, wherein a base sleeve and/or a liquid outlet nozzle are made of elastically deformable materials; the liquid outlet is blocked by the rod piece, the liquid outlet and the liquid outlet window are staggered and retracted in the upper cover shell, the upper cover can move relative to the base to open the liquid outlet, the liquid outlet and the liquid outlet window are aligned and are pushed by the telescopic convex ring to extend out of the upper cover shell from the liquid outlet window, and then the inner cavity of the container is communicated with the outside; after the use is finished, the rod piece seals the liquid outlet, the telescopic convex ring is separated from the liquid outlet nozzle to enable the liquid outlet nozzle to retract into the upper cover shell, and the liquid outlet nozzle and the liquid outlet window are staggered, so that the invention has the characteristics of convenient operation, sanitary use and convenient transportation/placement.
In order to solve the technical problems, the top-opening type telescopic cover of the present invention comprises a base 100 and an upper cover 200, wherein the upper cover 200 is connected to the base 100, the base 100 comprises a base connecting portion 110 having an upper opening and a lower opening for connecting with a container mouth, the upper opening of the base connecting portion 110 extends upwards to form a liquid outlet cylinder 120 and a base sleeve 130, the liquid outlet cylinder 120 and the side surface of the base sleeve 130 are respectively provided with a liquid outlet 121 and a liquid outlet nozzle 131 having elastic deformation along the same radial direction, and the base sleeve 130 is circumferentially arranged along the liquid outlet cylinder 120;
The upper cover 200 includes an upper cover housing 210 with an opening at a lower end, a rod 220 that movably extends into the liquid outlet barrel 120 and seals the liquid outlet 121 is disposed in the upper cover housing 210, a telescopic protruding ring 230 that is used for cooperating with the liquid outlet 131 and movably extends between the liquid outlet barrel 120 and the base sleeve 130 is formed in the upper cover housing 210 and extends into the base connecting portion 110, a liquid outlet window 211 that allows the liquid outlet 131 to extend out of the upper cover housing 210 is further disposed on the upper cover housing 210, initially, the rod 220 seals the liquid outlet 121, the liquid outlet 131 and the liquid outlet window 211 are dislocated and retracted into the upper cover housing 210 to isolate the inner cavity of the container from the outside, and the rod 220 can be opened by acting on the upper cover 200 relative to the base 100, the liquid outlet 131 is aligned with the liquid outlet window 211, and the telescopic protruding ring 230 can be pushed against the liquid outlet 131 to elastically extend out of the upper cover housing 210 from the liquid outlet window 211 to the outside so as to conduct the inner cavity of the container to the outside.
The top-opening type telescopic cover is characterized in that a sealing member 122 is arranged in the liquid outlet barrel 120 in a breakable manner, the sealing member 122 is positioned below the liquid outlet 121, and the sealing member 122 is broken by the free end of the rod member 220 due to the action of the upper cover 200 relative to the base 100.
The top-open type telescopic cover is characterized in that a sealing thin position 123 is tearable between the liquid outlet cylinder 120 and the sealing member 122, and the sealing member 122 can be torn along the sealing thin position 123 to be separated from the liquid outlet cylinder 120 by moving the upper cover 200 relative to the base 100.
The top-opening type telescopic cover is characterized in that the telescopic ring 230 has an oval shape, the long axis of the telescopic ring 230 corresponds to the liquid outlet window 211, and initially, the long axis of the telescopic ring 230 is offset or separated from the liquid outlet nozzle 131 so that the liquid outlet nozzle 131 is retracted into the upper cover housing 210, and the upper cover 200 moves relative to the base 100 to enable the long axis of the telescopic ring 230 to push the liquid outlet nozzle 131 to elastically extend out of the upper cover housing 210 from the liquid outlet window 211.
The top-opening type telescopic cover is characterized in that one end of the liquid outlet 131 is connected with and communicated with the base sleeve 130, and the other end of the liquid outlet 131 is inclined upwards and outwards.
The top-opening type telescopic cover is characterized in that the rod 220 is provided with a rod rib 221 for sealing the liquid outlet 121, and initially, the rod rib 221 is in sealing contact with the inner periphery of the liquid outlet 121 to seal the liquid outlet 121.
The top-open type telescopic cover is characterized in that the number of the liquid outlets 121 is two, the two liquid outlets 121 are oppositely arranged on the liquid outlet cylinder 120, and correspondingly, the two liquid outlet nozzles 131 and the two liquid outlet windows 211 which are used for being matched with the two liquid outlets 121 are respectively arranged on the base sleeve 130 and the upper cover shell 210.
The top-open type telescopic cover is characterized in that a sealing ring 222 is arranged between the rod 220 and the liquid outlet cylinder 120 above the liquid outlet 121.
The top-open type telescopic cover is characterized in that the base connecting portion 110 is provided with the base recess 140, and the upper cover housing 210 is provided with the upper cover protrusion 240 engaged with or disengaged from the base recess 140.
The top-opening type telescopic cover is characterized in that the base 100 and the upper cover 200 are connected or fastened or clamped through threads.
Compared with the prior art, the top-opening type telescopic cover has the following advantages:
1. the base sleeve and/or the liquid outlet nozzle are/is made of elastically deformable materials, so that the liquid outlet nozzle is convenient to retract or extend, and the device has the characteristics of convenience in operation, convenience in placement and sanitation in use.
2. The liquid outlet one end is connected at and is linked through in the base sleeve pipe, the liquid outlet other end upwards outwards inclines to set up, during the use, can pour out the material of container inner chamber from the liquid outlet fast, after the use, can pour back the container inner chamber with the remaining material on the liquid outlet, has effectively avoided the raffinate drip, has clean sanitary characteristics.
Drawings
The invention is described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is one of the cross-sectional views of the present invention;
FIG. 2 is a second cross-sectional view of the present invention;
FIG. 3 is a perspective view of a base of the present invention;
FIG. 4 is a cross-sectional view of a base of the present invention;
FIG. 5 is a perspective view of the upper cover of the present invention;
fig. 6 is a cross-sectional view of the upper cover of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-6, the top-opening type telescopic cover of the present invention comprises a base 100 and an upper cover 200, wherein the upper cover 200 is connected to the base 100, the base 100 comprises a base connecting portion 110 having an upper opening and a lower opening for connecting with a container mouth, the upper opening of the base connecting portion 110 extends upwards to form a liquid outlet barrel 120 and a base sleeve 130, the liquid outlet barrel 120 and the side surface of the base sleeve 130 are respectively provided with a liquid outlet 121 and a liquid outlet nozzle 131 having elastic deformation along the same radial direction, and the base sleeve 130 is circumferentially arranged along the liquid outlet barrel 120;
The upper cover 200 comprises an upper cover shell 210 with an opening at the lower end, a rod 220 which movably stretches into the liquid outlet barrel 120 and seals the liquid outlet 121 is arranged in the upper cover shell 210, a telescopic convex ring 230 which is used for being matched with the liquid outlet 131 and movably stretches into a position between the liquid outlet barrel 120 and the base sleeve 130 is formed in the upper cover shell 210 in an extending way towards the base connecting part 110, a liquid outlet window 211 for the liquid outlet 131 to stretch out of the upper cover shell 210 is also arranged on the upper cover shell 210, and initially, the rod 220 seals the liquid outlet 121, the liquid outlet 131 and the liquid outlet window 211 are misplaced and retracted in the upper cover shell 210 to isolate the inner cavity of the container from the outside, so that the tightness of the inner cavity of the container can be ensured, the service life of substances filled in the inner cavity of the container can be prolonged, and the service life of the substance filled in the inner cavity of the container can be ensured; when in use, a user acts on the upper cover 200 to move relative to the base 100, so that the rod 220 can open the liquid outlet 121, the liquid outlet 131 is aligned with the liquid outlet window 211, and the telescopic convex ring 230 can push the liquid outlet 131 to elastically extend out of the upper cover shell 210 from the liquid outlet window 211, so that the inner cavity of the container is communicated with the outside, and the user can tilt or act on the container to pour out the substances filled in the inner cavity of the container; after the use is finished, the upper cover moves relative to the base under the action of a user, so that the liquid outlet is blocked by the rod piece, the liquid outlet nozzle is retracted into the upper cover shell and is staggered with the liquid outlet window, and therefore, the invention has the characteristics of convenient operation, sanitary use and convenient placement/transportation.
The base sleeve and/or the liquid outlet nozzle are/is made of elastically deformable materials, so that the liquid outlet nozzle can be contracted to the inner side of the upper cover shell before and after the container is used, thereby ensuring sanitation and being convenient for transportation and placement.
As shown in fig. 1,2 and 4, before use, in order to ensure sealing and sanitation, further prolong the service life of the material in the inner cavity of the container and ensure the use safety, a sealing member 122 may be disposed in the liquid outlet barrel 120 in a breaking manner, the sealing member 122 is located below the liquid outlet 121, and the upper cover 200 moves relative to the base 100 to enable the sealing member 122 to be broken by the free end of the rod member 220 and fall, as shown in fig. 2.
In order to provide various usage modes, a thin sealing position 123 is tearable between the liquid outlet barrel 120 and the sealing member 122, as shown in fig. 1 and 4, and the upper cover 200 is movable relative to the base 100 to tear the sealing member 122 along the thin sealing position 123 to separate from the liquid outlet barrel 120, as shown in fig. 2.
The seal 122 and the liquid outlet barrel 120 are provided with a protruding position and a low position, the free end of the rod 220 is provided with a rod protrusion 223 matched with the seal 122, as shown in fig. 5 and 6, in the initial stage, the rod protrusion 223 extends to the low position formed by the seal and the liquid outlet barrel, and when the upper cover rotates relative to the base, the rod protrusion can be abutted or pressed against the protruding position to damage the seal.
Further, in order to facilitate the liquid outlet nozzle to be able to stretch out and draw back from the outer side of the upper cover casing, and to be able to be stable when the liquid outlet nozzle extends out of the outer side of the upper cover casing, the flexible convex ring 230 is oval, and the long axis of the flexible convex ring 230 corresponds to the liquid outlet window 211, as shown in fig. 5, initially, the long axis of the flexible convex ring 230 is dislocated or separated from the liquid outlet nozzle 131 so that the liquid outlet nozzle 131 is retracted into the upper cover casing 210, and the upper cover 200 moves relative to the base 100, so that the long axis of the flexible convex ring 230 pushes against the liquid outlet nozzle 131 to elastically extend out of the upper cover casing 210 from the liquid outlet window 211.
Further, one end of the liquid outlet nozzle 131 is connected to and communicated with the base sleeve 130, and the other end of the liquid outlet nozzle 131 is inclined outwards upwards. When the liquid outlet device is used, substances in the inner cavity of the container can be quickly poured out from the liquid outlet nozzle, and after the liquid outlet device is used, the residual substances on the liquid outlet nozzle can be poured back into the inner cavity of the container, so that the residual liquid is effectively prevented from dripping, and the liquid outlet device has the characteristics of cleanness and sanitation.
In order to further seal the liquid outlet by the rod member, so as to ensure the tightness of the inner cavity of the container before use and prolong the service life of the substances filled in the inner cavity of the container, thereby ensuring the use safety, the rod member 220 is provided with a rod member rib 221 for sealing the liquid outlet 121, and initially, the rod member rib 221 is in sealing contact with the inner periphery of the liquid outlet 121 to seal the liquid outlet 121.
According to design and use needs, the liquid outlet can be provided with one or two, and can also be provided with other quantity, the quantity of liquid outlet 121 is two, and two liquid outlets 121 are relatively arranged on liquid outlet cylinder 120, correspondingly are equipped with two liquid outlet 131 and two liquid outlet windows 211 that are used for cooperation two liquid outlets 121 respectively on base sleeve 130 and upper cover casing 210. When the liquid outlet device is used, one group of liquid outlet channels are used for liquid outlet, and correspondingly, the other group of liquid outlet channels form an air inlet channel, so that substances in the inner cavity of the container can be quickly poured out.
As shown in fig. 1,2, 5 and 6, in order to further block the upper opening of the liquid outlet cylinder by the rod, and enable the rod to stably and movably stretch in the liquid outlet cylinder and prevent direct contact friction between the rod and the liquid outlet cylinder, a sealing ring 222 is disposed between the rod 220 and the liquid outlet cylinder 120 above the liquid outlet 121.
As shown in fig. 3 and 5, before use, in order to prevent the upper cover from moving relative to the base or forming a dislocation, so as to ensure that the inner cavity of the container can be in a sealed state before use, the base connecting portion 110 is provided with a base notch 140, and the upper cover housing 210 is provided with an upper cover protrusion 240 engaged with or disengaged from the base notch 140.
In order to provide different usage modes and meet different requirements of users, the base 100 and the upper cover 200 are connected or fastened or clamped by threads.
Claims (10)
1. The utility model provides a top-open telescopic cover, includes base (100) and upper cover (200), upper cover (200) connect on base (100), its characterized in that base (100) are including having upper and lower opening and be used for with container oral area connection's base connecting portion (110), the upward extension of opening is formed with play liquid cylinder (120) and base sleeve pipe (130) on base connecting portion (110), play liquid cylinder (120) are equipped with liquid outlet (121) and has elastic deformation's play liquid mouth (131) respectively along same radial with base sleeve pipe (130) side, base sleeve pipe (130) are along play liquid cylinder (120) circumference setting;
The upper cover (200) comprises an upper cover shell (210) with an opening at the lower end, a rod piece (220) which movably stretches into the liquid outlet barrel (120) and is used for sealing the liquid outlet (121) is arranged in the upper cover shell (210), a telescopic convex ring (230) which is used for being matched with the liquid outlet (131) and movably stretches into a position between the liquid outlet barrel (120) and the base sleeve (130) is formed in the upper cover shell (210) in an extending mode, a liquid outlet window (211) for allowing the liquid outlet (131) to stretch out of the outer side of the upper cover shell (210) is further arranged on the upper cover shell (210), initially, the rod piece (220) seals the liquid outlet (121), the liquid outlet (131) and the liquid outlet window (211) are dislocated and retract into the upper cover shell (210) to enable the inner cavity of the container to be isolated from the outside, and the upper cover (200) can move relative to the base (100) to enable the rod piece (121) to be opened, the liquid outlet (131) and the liquid outlet (211) to align with the liquid outlet window (211) and enable the telescopic convex ring (230) to stretch out of the liquid outlet (211) to stretch out of the liquid outlet cavity (211) to the outer side of the container.
2. The top-open type telescopic cover according to claim 1, wherein a sealing member (122) is provided in the liquid outlet cylinder (120) in a breakable manner, the sealing member (122) is located below the liquid outlet (121), and the acting upper cover (200) moves relative to the base (100) to enable the sealing member (122) to be broken by the free end of the rod member (220).
3. The top-open type telescopic cover according to claim 2, wherein a sealing thin position (123) is tearable between the liquid outlet cylinder (120) and the sealing member (122), and the sealing member (122) is separated from the liquid outlet cylinder (120) along the sealing thin position (123) by the action of the upper cover (200) moving relative to the base (100).
4. The top-open type telescopic cover according to claim 1, wherein the telescopic collar (230) is elliptical, the long axis of the telescopic collar (230) corresponds to the liquid outlet window (211), and initially, the long axis of the telescopic collar (230) is dislocated or separated from the liquid outlet nozzle (131) so that the liquid outlet nozzle (131) is retracted into the upper cover housing (210), and the upper cover (200) is movable relative to the base (100) to enable the long axis of the telescopic collar (230) to push the liquid outlet nozzle (131) to elastically extend out of the upper cover housing (210) from the liquid outlet window (211).
5. The top-opening type telescopic cover according to claim 4, wherein one end of the liquid outlet nozzle (131) is connected to and communicated with the base sleeve (130), and the other end of the liquid outlet nozzle (131) is inclined upwards and outwards.
6. The top-open type telescopic cover according to claim 1, wherein the rod (220) is provided with a rod rib (221) for sealing the liquid outlet (121), and initially, the rod rib (221) is abutted against the inner periphery of the liquid outlet (121) in a sealing manner to seal the liquid outlet (121).
7. The top-open type telescopic cover according to claim 1, wherein the number of the liquid outlets (121) is two, the two liquid outlets (121) are oppositely arranged on the liquid outlet cylinder (120), and correspondingly, two liquid outlet nozzles (131) and two liquid outlet windows (211) which are used for being matched with the two liquid outlets (121) are respectively arranged on the base sleeve (130) and the upper cover shell (210).
8. The top-open type telescopic cover according to claim 1, wherein a sealing ring (222) is arranged between the rod (220) and the liquid outlet cylinder (120) above the liquid outlet (121).
9. A top-opening type telescopic cover according to any one of claims 1 to 8, wherein the base connecting portion (110) is provided with a base recess (140), and the upper cover housing (210) is provided with an upper cover protrusion (240) engaged with or disengaged from the base recess (140).
10. A top-opening telescopic cover according to any of claims 1-8, wherein the base (100) and the upper cover (200) are connected or fastened or clamped by screw threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910745915.8A CN110482006B (en) | 2019-08-13 | Top-opening type telescopic cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910745915.8A CN110482006B (en) | 2019-08-13 | Top-opening type telescopic cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110482006A CN110482006A (en) | 2019-11-22 |
| CN110482006B true CN110482006B (en) | 2024-07-16 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210556596U (en) * | 2019-08-13 | 2020-05-19 | 中山市华宝勒生活用品实业有限公司 | Top-open type telescopic cover |
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210556596U (en) * | 2019-08-13 | 2020-05-19 | 中山市华宝勒生活用品实业有限公司 | Top-open type telescopic cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: No. 9, five Gui Shan commercial street, Zhongshan, Guangdong Province Applicant after: Zhongshan Huabaole Daily Necessities Co.,Ltd. Address before: No. 9, five Gui Shan commercial street, Zhongshan, Guangdong Province Applicant before: ZHONGSHAN HUABAOLE DAILY NECESSITIES INDUSTRIAL Co.,Ltd. Country or region before: China |
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| GR01 | Patent grant |