CN109941589B

CN109941589B - Easy-to-use leakage-proof cover

Info

Publication number: CN109941589B
Application number: CN201910224617.4A
Authority: CN
Inventors: 覃盛安
Original assignee: Qin Shengan
Current assignee: Qin Shengan
Priority date: 2019-03-23
Filing date: 2019-03-23
Publication date: 2020-12-25
Anticipated expiration: 2039-03-23
Also published as: CN109941589A

Abstract

The anti-leakage cover is easy to use, particularly convenient to take objects when the cover is opened, and the cover is sealed and anti-leakage when the cover is closed, and comprises an inner seal and an outer cover, wherein internal threads are distributed in the inner seal, half thread grooves are formed outside the inner seal, the upper end of each thread groove is provided with an opening limit, the lower end of each thread groove is provided with a closing limit, the outer thread grooves at the upper ends of the outer thread grooves naturally overflow the top surface of the inner seal to form gaps, so that the outer cover is formed into an outer cover screwed opening, the half threads in the outer cover are connected with the root part, the upper end of each outer cover is connected with the flat tail of each thread, the lower end of each outer cover is connected with the flat head of each thread, each thread is attached to the inner wall of; the outer cover is screwed in through the outer cover screw-in opening that pushes down or the inner seal is reserved and the inner seal becomes the whole easy-to-use leak-proof cover, can effectively promote the repeated utilization many times of beverage splendid attire utensil, reduces environmental pollution and wasting of resources, simultaneously, can also effectively control the fake vendor of liquid food of the folk under the supervision of relevant units and utilize the difficult neutral transmission of government supervision through illegal vendor.

Description

Easy-to-use leakage-proof cover

Technical Field

The easy-to-use leakage-proof cover is a cover which is not separated from the container opening in the same way of opening and closing the cover, and is particularly suitable for the container cover for containing drinks, food and pills.

Background

The bottle cap is used as a top cover of a storage container, namely, the materials in the container are easy to take when the bottle cap is used conveniently, and the materials are not missed after the top cover is closed when the bottle cap is not used, so that a plurality of interesting covers are derived from a simple internal thread flat top cover through a plurality of design optimizations. Wherein, the structure is simple and the function is simple; the cover has a complex structure and comprehensive functions. These caps have the essential feature that the container must be separated from the cap during use, or that the cap is pierced by a needle for suction. These drawbacks are: firstly, the fetching amount is not easy to control; secondly, the bottle cap is easy to fall off and lose; and thirdly, the secondary use of the container is less and not in sanitary regulation, and the resource waste is large.

Disclosure of Invention

In order to solve the above-mentioned defects of the bottle cap in use, the invention provides an easy-to-use leakage-proof cap. The combination mode of inner seal and outer cover is adopted to be combined into a set of cover, and two holes with different sizes are respectively arranged on the inner seal and the outer cover. The inner seal is fixedly sealed on the container opening and is tightly connected with the container into a whole, so that the container cannot be easily rotated and unscrewed; the outer cover is sleeved on the inner seal outer layer, the outer cover is screwed anticlockwise when the container is used, so that the outer cover air inlet hole, the fetching hole, the inner seal air inlet hole and the fetching hole are opened and closed to be in an applicable state, a user can fetch objects according to own will, the outer cover is opened and stopped until the screw thread of the outer cover touches the opening limit of the inner seal, the two air inlet holes and the fetching objects are in a full state at the moment, the fetching objects are completely opened and cannot be separated from the inner seal, namely, the cover and the container cannot be separated all the time when the objects are fetched, and the objects in the container are smoothly poured out from the fetching; when the container is sealed, the outer cover is screwed clockwise until the flat head of the thread of the outer cover touches the closing limit point of the inner seal, and the whole container is in a sealed state. Each of the open and fully sealed conditions in use is shown in figures 4 to 7.

The technical scheme adopted by the invention for solving the technical problems is as follows: the easy-to-use leakage-proof cover comprises an inner seal and an outer cover, wherein the inner seal is in a two-layer combination, the basic structure of the inner seal is shown in figure 1, internal threads are distributed in the inner seal, a half thread groove is arranged outside the inner seal, the upper end of the thread groove is used for opening the cover for limiting, the lower end of the thread groove is used for closing the cover for limiting, the outer thread groove naturally overflows from the top surface of the inner seal beside the opening limit at the upper end of the outer thread groove to form a gap, so that a screwing port of the outer cover is formed, a pair of holes with different sizes and shapes are; the basic structure of the outer cover is shown in fig. 2 and 3, the half thread inside the outer cover is connected with the root part, the upper end of the outer cover is connected with the flat tail of the thread, the lower end of the outer cover is connected with the flat head of the thread, the thread is attached to the inner wall of the outer cover, and an included angle of more than 15 degrees is attached, such as the included angle of the thread shown in fig. 2. The center of the top surface of the outer cover is the top point, and the flat tail of the thread forms an angle of 90 degrees with the straight line of the point mapped by the flat head of the thread on the top surface. As with the inner seal, a pair of holes with different sizes are arranged on the top surface of the outer cover, and the central connecting line of the big and small holes passes through the center of the circle of the top surface. The outer cover is screwed in through the outer cover screwing port reserved by pressing or inner sealing and is integrated with the inner sealing into an easy-to-use leakage-proof cover, and the leakage-proof cover cannot be used singly.

The easy-to-use leakage-proof cover is easy to control and use the materials in the container, and can meet the fetching requirements of users only by screwing the outer cover to the opening degree of a proper position no matter whether the solid or liquid is stored in the container, such as the opening degree of the drip-shaped fetching of fig. 4; half-open access opening of fig. 5; the full-opening pick-up opening of fig. 6; and the fully sealed storage condition of fig. 7. The using states are completely that a user takes the substances in the container according to the taking habit of the user, and when the liquid is poured, the formed liquid column does not bring inconvenience to the operator due to flickering, and unnecessary waste is not caused.

The easy-to-use leakage-proof cover has the advantages that the inner seal can be directly designed and produced with the container in a connected mode, and after materials are filled into the container from the inner seal taking opening, the outer cover is pressed or screwed for storage for later use; and a flow guide opening or a flow guide pipe can be arranged at the edge of the object taking opening of the outer cover according to the characteristics of the contained substances, such as a flow guide opening for edible chemicals, a sauce and vinegar flow guide opening and the like.

The invention has the beneficial effects that: the invention provides a novel beverage container which meets the psychological requirements of the public on environmental pollution and resource scarcity, can effectively promote multiple recycling of containers of beverages, reduces environmental pollution and resource waste, simultaneously, because of the recycling of the beverages again, the government can lead to the establishment or supervise the organizations and units for recycling the containers, ensures that all the containers recycled by the government meet the national standard and various sanitary indexes, eliminates the hazard of disease sources, and can effectively control the food counterfeiting and selling agents in the folk not to be transmitted in a gap which is difficult to monitor by the government through illegal vendors.

Drawings

FIG. 1 is a diagram of basic internal seal features;

FIG. 2 is a basic cover feature diagram;

FIG. 3 is a view of the basic top surface features of the cover;

FIG. 4 is a view of an open drip;

FIG. 5 is a view of a half-open fetching;

FIG. 6 is a view of a full opening retrieval;

fig. 7 is a fully sealed state diagram.

In the figure: 1. the device comprises an inner seal air inlet hole, 2. an inner seal fetching hole, 3. an outer cover screwing inlet, 4. an opening limit, 5. an outer thread groove, 6. a closing limit, 7. an inner thread, 8. an outer cover air inlet hole, 9. a thread butt, 10. an outer cover fetching hole, 11. a thread butt, 12. a thread included angle, 13. a thread, 14. an opening width and 15. the inner seal and the outer cover fetching hole are overlapped.

Detailed Description

Easy-to-use leak protection lid, seal structure external member including interior sealing and enclosing cover, in the structure of using of common drink containing bottle, internal thread through interior sealing is adorned soon, fixed lock seals the bottleneck, at this moment, interior seal inlet port becomes the inlet port and the discharge gate of this drink bottle with getting the thing mouth, the rethread seals the entry soon and adorns soon or the enclosing cover of impressing directly in soon, make enclosing cover screw thread and the gomphosis of interior seal external thread groove, then screw up the enclosing cover, it is spacing to close the lid that seals in the screw thread crew cut laminating of messenger's enclosing cover, at last through the whole bottle lid of thermal contraction plastic envelope, in order to prevent that the drink is opened in the transportation difference. As for the filling of the beverage in the bottle, the filling can be carried out before the bottle mouth is locked and sealed, and also can be carried out after the bottle mouth is locked and sealed, because the invention is designed for easy assembly and disassembly, the beverage container after the bottle mouth is locked and sealed can be repeatedly used under the supervision of related security inspection departments. For the separation of the easy-to-use leakage-proof cover inner seal and the outer cover, a special bottle cap separator is needed, namely, the set of easy-to-use leakage-proof covers are screwed on a base of the bottle cap separator, a ring is encircled from the lower end of the outer cover by using a clamping mouth, and the outer cover is pulled upwards by using force, so that the outer cover is easily separated from the inner seal. After separation, the cleaning and disinfection can be concentrated and the cleaning and disinfection can be put into secondary use again, which has important practical significance on the premise of advocating sanitation and environmental development as a theme.

The easy-to-use leakage-proof cover comprises an inner seal and a sealing structure external member including an outer cover, and is used for containing containers of household liquid food and articles, wherein some containers are teapot type double-opening bottles, the inner seal can be directly designed on a container opening and a mouth, so that the container opening and the mouth are integrated with a bottle body, the outer cover is screwed after the liquid food and articles are canned, a thread flat head of the outer cover is fully attached to a cover closing limiting point at the lower end of an inner seal outer thread groove, and then the cover is sealed, stored and transported. When in use, the outer cover of the material pouring nozzle is fully opened, the outer cover on the bottle opening is controlled by the thumb and the forefinger of the handle to control the size of the poured material, and the material pouring nozzle has high practical value particularly in the fields of professional kitchens and blending.

Claims

1. The utility model provides an easy leak protection lid, includes the seal structure external member of interior sealing and enclosing cover combination, its characterized in that: the inner seal is directly molded with the container, or is internally provided with full threads to be matched with the container for screwing, and is tightly connected with the container into a whole, so that the container cannot be easily rotated and unscrewed; the outer surface of the inner seal is provided with a half thread groove, the upper end of the thread groove is provided with an uncovering limit, the lower end of the thread groove is provided with a closing limit, the outer thread groove naturally overflows the top surface of the inner seal beside the uncovering limit to form a gap, and the gap is formed to form an outer cover screwing-in port; the top surface of the inner seal is provided with a pair of holes with different sizes and shapes, the big hole is a fetching hole, and the small hole is in a circular arc shape and is an air inlet hole; the outer cover threads are attached to the inner wall of the outer cover, an included angle of more than 15 degrees is attached, the upper end of the outer cover threads is connected to the horizontal tail of the threads, the lower end of the outer cover threads is connected to the flat head of the threads, a pair of holes with different sizes are formed in the top surface, and a central connecting line of the large and small holes penetrates through the circle center of the; the outer cover is covered on the outer layer of the inner seal by pressing the sleeve downwards, and becomes an easy-to-use leakage-proof cover with the inner seal, when in use, the outer cover is screwed anticlockwise, so that the air inlet hole and the object taking opening of the outer cover, the air inlet hole and the object taking opening of the inner seal are opened and closed to be in an applicable state, a user can control the object taking amount according to own will, and the object taking requirement is met; the screw thread horizontal tail of the outer cover is in a full state when touching the uncapping limit of the inner seal; during sealing, the outer cover is screwed clockwise until the flat head of the thread of the outer cover touches the closing limiting point of the inner seal, and the whole container is in a sealed state; the inner seal is separated from the outer cover, the leak-proof cover is screwed on the base of the bottle cap separator, the ring is encircled from the lower end of the outer cover by the clamping mouth, and the outer cover is pulled upwards by force to be easily separated from the inner seal.

2. The easy-to-use leakage-proof cover according to claim 1, wherein: the inner seal can be directly designed and produced with the container in a connecting way, and after the material is filled into the container from the inner seal taking port, the outer cover is pressed and sealed for standby.

3. The easy-to-use leakage-proof cover according to claim 1, wherein: according to the characteristics of the contained materials, a flow guide opening or a flow guide pipe for taking food, medicines and chemicals is arranged at the edge of the object taking opening of the outer cover.

4. The easy-to-use leakage-proof cover according to claim 1, wherein: the inner seal can be designed on the mouth and mouth of the container directly to make it and the bottle body become a whole, after the liquid food and articles are canned, the outer cover is sealed, stored and transported, when in use, the outer cover of the pouring nozzle is fully opened, and the thumb and forefinger of the handle control the outer cover on the bottle mouth to control the quantity of the food.