CN110077716B - Long-acting instant drink bottle cap - Google Patents
Long-acting instant drink bottle cap Download PDFInfo
- Publication number
- CN110077716B CN110077716B CN201910281476.XA CN201910281476A CN110077716B CN 110077716 B CN110077716 B CN 110077716B CN 201910281476 A CN201910281476 A CN 201910281476A CN 110077716 B CN110077716 B CN 110077716B
- Authority
- CN
- China
- Prior art keywords
- top plate
- bottle cap
- tube
- bottle
- inner tube
- Prior art date
- 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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Links
- 235000013361 beverage Nutrition 0.000 claims abstract description 52
- 230000001681 protective effect Effects 0.000 claims description 18
- 210000004907 gland Anatomy 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000035622 drinking Effects 0.000 abstract description 12
- 235000019640 taste Nutrition 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 12
- 239000007789 gas Substances 0.000 description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- 239000001569 carbon dioxide Substances 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 239000002904 solvent Substances 0.000 description 4
- 239000002775 capsule Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- -1 meanwhile Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 235000021580 ready-to-drink beverage Nutrition 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
- B65D51/28—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
- B65D51/2807—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container
- B65D51/2814—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by piercing, cutting or tearing an element enclosing it
- B65D51/2828—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by piercing, cutting or tearing an element enclosing it said element being a film or a foil
- B65D51/2835—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by piercing, cutting or tearing an element enclosing it said element being a film or a foil ruptured by a sharp element, e.g. a cutter or a piercer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The utility model provides a long-acting instant drink bottle lid, includes enclosing wall (2) and roof (3), its characteristics are: the inner tube (4) capable of containing beverage solute is arranged in the surrounding wall (2), one end of the inner tube (4) is fixedly connected with the top plate (3), the other end of the inner tube (4) is sealed by the film (7), a push tube (5) with a semi-annular cross section is arranged in the inner tube (4), the inner end of the push tube (5) is fixedly connected with the top plate (3), a plurality of spines (6) are arranged at the other end of the push tube, the top plate (3) is an upward protruding cambered surface, the top plate (3) can be downwards sunken under pressure, the spines (6) are higher than the film (7) when the top plate (3) is upwards protruding, and the spines (6) cut the film (7) when the top plate is downwards sunken. The beneficial effects are that: the solute is contained in the bottle cap, so that the storage time of the beverage can be greatly prolonged, and most of films can be pierced by pressing down the cover plate before drinking, and the solute is discharged to prepare the beverage. The part of the film is still connected with the inner tube after being punctured, and the film cannot fall into the bottle, so that the bottle is safe and sanitary. The descending amplitude of the push tube is controlled, the throwing amount of solute can be changed, and the taste of the beverage is adjusted. The device has the characteristics of simple structure, low cost, convenient operation and the like, and has considerable market prospect.
Description
Technical Field
The invention relates to an article for daily use, in particular to a long-acting instant drink bottle cap.
Background
The existing beverage is formed by mixing water and solute, and is arranged in a beverage bottle, the bottle mouth is sealed by a bottle cap, and people can drink the beverage by opening the bottle cap. The shelf life of a beverage is much shorter than storing water and solute alone, as the solute and water are mixed together. And the concentration of the solute can not be adjusted, so that the beverage can not meet the requirements of different tastes. In recent years, a ready-to-drink beverage has been proposed in the market, wherein water and solute are separated from each other, the water is contained in a beverage bottle, the solute is contained in another closed small box, the small box is arranged outside the bottle or inside a bottle cap, and the solute is mixed into the water for drinking and ready-to-drink. This approach, while extending the shelf life of the beverage, also facilitates the formulation of the solute ratio. However, the small box is inconvenient to carry and easy to scatter when being placed outside the bottle. The small box is arranged in the bottle cap, so that the problem of inconvenient carrying is solved, but when the bottle cap is used, the small box filled with solute is broken after the bottle cap is opened, so that the bottle cap is inconvenient and unhygienic. Some of the capsules can be broken by opening the cover, and the solute is poured out, but the broken part of the sealing film is easy to fall into water, and the capsules can be swallowed into the abdomen carelessly for drinking, so that the drinking difficulty is increased. In addition, the product structure of the small box in the bottle cap is more complex, and the cost is increased.
Disclosure of Invention
The invention aims to solve the problems and provide the bottle cap of the beverage bottle, which can be used for independently packing solutes and can be opened to mix the solutes into water.
The above purpose is realized by the following technical scheme: the utility model provides a long-acting instant drink bottle lid, including the tubulose enclosure wall and the closed roof of enclosure wall one end that match with beverage bottle mouth periphery, its characteristics are: the inner tube capable of containing beverage solute is arranged in the surrounding wall, the outer diameter of the inner tube is smaller than the inner diameter of the beverage bottle mouth, the upper end of the inner tube is fixedly connected with the top plate, the lower end of the inner tube is sealed by the film, a push tube with a semi-annular cross section is arranged in the inner tube, the upper end of the push tube is fixedly connected with the top plate, the lower end of the push tube is provided with a plurality of spines, the top plate is an upward convex cambered surface, the top plate can be sunken downwards under pressure, the spines of the lower end of the push tube are higher than the film when the top plate is upward convex, and the spines of the lower end of the push tube are used for cutting the film when the top plate is sunken.
The lower end edge of the push tube is a concave arc line, namely the lower spike is uneven in height, the middle is lowest, and the two sides are gradually higher.
A boss is arranged around the outer upper side of the top plate of the bottle cap, and the upper end of the boss is higher than the top plate.
The surrounding wall of the bottle cap extends downwards to form a section of anti-counterfeiting ring, and a fracture line is arranged between the surrounding wall and the anti-counterfeiting ring.
The inner tube of the bottle cap is connected with a pull wire downwards, the lower end of the pull wire is connected with an air bag capable of being filled with hydrogen or carbon dioxide gas, and the lower part of the air bag is connected with the beverage bottle.
The inner tube is downwards connected with a connecting rod, the lower end of the connecting rod is fixedly connected with a tubular air bag, the lower end of the air bag is provided with an outlet, the outlet is provided with a plunger-shaped switch, and the bottom of the beverage bottle is provided with a clamping seat which can be jointed with the switch.
The upper part of the switch is a plunger which is in plug-in fit with the opening of the air bag, a cylindrical plug-in column is arranged below the plunger, a conical cone groove is formed in the inner side of the plug-in column, horizontally arranged pin holes are formed in the two side walls of the plug-in column, and a sliding pin is respectively inserted in the pin holes; the periphery of the clamping seat is provided with a circular pipe, the edge of the upper end of the circular pipe is folded inwards to be in a hook shape, the diameter of the upper opening of the clamping seat is larger than the outer diameter of the switch inserting column, the middle part of the clamping seat is provided with a conical boss, and the shape of the boss is matched with the conical groove of the inserting column.
The periphery of the outer upper side of the top plate of the bottle cap is provided with an annular boss, the outer side of the boss is in plug-in fit with the inner side of the protective cap and is connected with the inner side of the protective cap through a hook, the periphery of the protective cap extends upwards and then inwards and downwards folds back and then inwards and horizontally folds back to form a concave ring, the inner edge of the concave ring extends upwards to form a disc-shaped gland, and the top plate of the bottle cap can be pressed to move downwards after the gland is pressed downwards.
The beneficial effects of the invention are as follows: the solute is contained in the bottle cap, and most of the films can be pierced by pressing down the cover plate before drinking, and the solute is discharged to prepare the beverage. The part of the film is still connected with the inner tube after being punctured, and the film cannot fall into the bottle, so that the bottle is safe and sanitary. The descending amplitude of the push tube is controlled, the throwing amount of solute can be changed, and the taste of the beverage is adjusted. The beverage storage device has the characteristics of simple structure, low cost, convenient operation and the like, can greatly prolong the storage time of the beverage, and has considerable market prospect.
Drawings
Fig. 1 is a front view of a first embodiment;
FIG. 2 is a left side view of the first embodiment;
FIG. 3 is a top partial cross-sectional view of the first embodiment;
fig. 4 is a front view of a use state of the first embodiment;
fig. 5 is a front view of another use state of the first embodiment;
FIG. 6 is a front view of a second embodiment;
fig. 7 is a front view of a third embodiment;
FIG. 8 is a top view of a third embodiment;
fig. 9 is a front view of a fourth embodiment;
fig. 10 is a front view of a fifth embodiment;
fig. 11 is a front view of a use state of the fifth embodiment;
fig. 12 is a front view of another use state of the fifth embodiment;
fig. 13 is a front view of still another use state of the fifth embodiment;
fig. 14 is an equivalent structure front view of a fifth embodiment;
fig. 15 is a front view of a sixth embodiment;
fig. 16 is a front view of the use state of the sixth embodiment;
fig. 17 is a front view of a component switch of the sixth embodiment;
FIG. 18 is a top view of a component switch of a sixth embodiment;
FIG. 19 is a front view of a component holder of a sixth embodiment;
FIG. 20 is a top view of a component holder of a sixth embodiment;
fig. 21 is a front view of a use state of the sixth embodiment;
fig. 22 is a front view of another use state of the sixth embodiment;
fig. 23 is a front view of still another use state of the sixth embodiment;
fig. 24 is a front view of a seventh embodiment;
fig. 25 is a front view of a component protective cap of a seventh embodiment;
fig. 26 is a top view of a seventh embodiment of a component protective cap.
The figure can be seen: bottle cap 1, enclosing wall 2, top plate 3, inner tube 4, push tube 5, spike 6, film 7, beverage bottle 8, bottle neck 9, solute 10, water 11, boss 12, anti-counterfeiting ring 13, breaking line 14, pull wire 15, air bag 16, connecting rod 17, outlet 18, switch 19, clamping seat 20, inserting column 21, pin hole 22, sliding pin 23, cone groove 24, cone boss 25, protective cap 26, concave ring 27, gland 28 and hook 29.
First embodiment: fig. 1, 2 and 3 illustrate a long-acting instant beverage bottle cap, the bottle cap 1 comprises a surrounding wall 2 matched with the periphery of a bottle mouth 9 of a beverage bottle 8, and an upper opening of the surrounding wall is closed by a top plate 3, and the instant beverage bottle cap is characterized in that: an inner tube 4 capable of containing beverage solute is arranged in the surrounding wall 2, the outer diameter of the inner tube is smaller than the inner diameter of the beverage bottle mouth, the upper end of the inner tube is fixedly connected with the top plate 3, the lower end of the inner tube is sealed by a film 7, a push tube 5 with a semi-annular cross section is arranged in the inner tube, the upper end of the push tube is fixedly connected with the top plate, and a plurality of spines 6 are arranged at the lower end of the push tube. In order to save materials, the wall of the push tube is provided with a plurality of through holes. The top plate is a cambered surface with a raised center, the material of the top plate can be food grade plastic, and the top plate can be downwards recessed under the pressure of human fingers. At ordinary times, the top plate is convex upwards, the push tube below the top plate is also at a high position, the spike at the lower end of the push tube is higher than the film, and the film cannot be broken. When the top plate is pressed by hand and is concave, the push tube descends, and the spike can cut the film.
When in use, as shown in fig. 4, the solute 10 of the beverage is firstly made into solid matters, the solid matters are arranged in the inner tube, then the film is stuck on the lower opening of the inner tube by using food-grade adhesive, meanwhile, purified water is poured into the beverage bottle, and then the bottle cap is buckled on the bottle mouth of the beverage bottle, and the beverage bottle is sealed. Before drinking, as shown in fig. 5, a person presses the top plate of the bottle cap with a finger to make the top plate concave, the spike of the push tube can puncture the film, and the solute can fall into water. Because the push tube is semi-annular, only one part of the film can be cut, and the other part of the film is connected below the inner tube and cannot fall into water. If a part of solute is required to be reserved, the top plate can be pressed lightly, the descending stroke of the push tube and the spike can be reduced, the rupture of the film can be reduced, the flow and the proportion of the solute can be controlled, and the taste of the beverage can be adjusted.
Second embodiment: the improvement on the first embodiment. As shown in fig. 6, the lower end edge of the push tube 5 is a concave arc, i.e. the lower spike is uneven in height, the middle is lowest, and the two sides are gradually higher. Thus, when the pushing tube descends, the spike in the middle part pierces the film first, and the spikes on the two sides contact the film after piercing. Thus, the size of the opening of the film can be better controlled by a person, and the falling amount of the solute can be adjusted.
Third embodiment: the improvement is based on the foregoing embodiments. As shown in fig. 7 and 8, a boss 12 is provided around the upper outer side of the top of the bottle cap, and the boss is higher than the top plate. The boss may be a continuous ring, an intermittent ring, or several cylinders. The lug boss can protect the top plate when the heavy object is pressed down, so that the top plate is prevented from sinking to puncture the film, and solute cannot scatter.
Fourth embodiment: the improvement is based on the foregoing embodiments. As shown in fig. 9, the enclosing wall of the bottle cap extends downwards to form a segment of anti-counterfeiting ring 13, and a breaking line 14 is arranged between the enclosing wall and the anti-counterfeiting ring. When the bottle cap is screwed, the anti-fake ring can be broken from the breaking line to separate from the enclosing wall and remain outside the bottle mouth to prevent illegal person from using the beverage bottle and the bottle cap.
Fifth embodiment: the improvement is based on the foregoing embodiments. According to the prior art, carbon dioxide gas is added into the beverage to improve the taste. According to recent information, hydrogen is added into the beverage to prepare the water, so that the water can neutralize active oxygen (free radicals) in human blood and cells, and has good body-building effect. However, the gas is kept in water for a short period of time and is easily volatilized, so that it is preferably added before drinking. However, at present, no report has been made on beverages containing carbon dioxide before drinking. The drinking cup which is hydrogenated in water before drinking is marketed, but hydrogen is prepared by adopting an electrolysis method or a chemical reaction method, the structure is complex, the cost is high, the selling price is up to thousands yuan, and the popularization difficulty is high. Aiming at the problems, the embodiment provides a novel air-entrapping method and structure:
as shown in fig. 10, the inner tube 4 of the bottle cap 1 is connected with a pull wire 15 downwards, the lower end of the pull wire 15 is connected with an air bag 16, and the air bag is preferably made of a food-grade elastic film and filled with hydrogen or carbon dioxide gas. The manner of filling the air bag with air is the prior art, and will not be described here again. As can be seen in connection with fig. 11, such an air bag is connected underneath to the beverage bottle. The connecting modes are numerous, the bottle bottom of the beverage bottle is provided with a hook, a hanging hole is arranged below the air bag, and the hook is connected with the hanging hole in a hanging mode. Before drinking, as shown in fig. 12, the top plate of the bottle cap 1 is pressed down to make the push tube move down, puncture the film and spill the solute. As shown in fig. 13, the bottle cap is removed, the pull wire 15 is driven to pull up, the sealing plug of the opening of the air bag 16 is pulled down, and hydrogen or carbon dioxide in the air bag can be discharged and mixed into water. When drunk at the moment, the tea can play the role of gas to the maximum extent.
Of course, the air bag 16 may be made of glass or food-grade hard resin having high strength, as shown in fig. 14, and may be integrally formed with the beverage bottle. The upper end of the air bag is provided with an opening which can be opened and closed, an elastic plug is arranged in the opening, and the lower end of the stay wire is connected with the elastic plug. After the bottle cap is opened, the stay wire can be pulled, the elastic plug is pulled out, the opening of the air bag is released, and the air in the air bag is discharged.
Sixth embodiment: the improvement on the fifth embodiment. The bottle cap 1 shown in fig. 15 is also provided with a surrounding wall 2, a top plate 3, an inner tube 4, a push tube 5, spikes 6 and a film 7 as in the previous embodiment, the improvement being: the inner pipe is connected with connecting rods 17 downwards, and the connecting rods can be two or more. The length of the connecting rods 17 and the gaps between the connecting rods are convenient for filling solute into the inner tube and for pasting films. The lower end of the connecting rod is fixedly connected with a tubular air bag 16, the lower end of the air bag is provided with an outlet 18, and the outlet is provided with a plunger-shaped switch 19. As shown in fig. 16, the switch 19 and the holder 20 on the bottom of the beverage bottle 8 are connectable fittings.
Obviously, the switch 19 and the card holder 20 are matched in a plurality of ways. The following describes a relatively simple mating structure: fig. 17 and 18 illustrate a switch 19. The upper part of the switch is a plunger which is in plug-in fit with the air bag outlet 18, a cylindrical plug-in column 21 is arranged below the plunger, a conical cone groove 24 is arranged on the inner side of the plug-in column 21, two side walls of the plug-in column are provided with horizontally arranged pin holes 22, and a sliding pin 23 is respectively inserted in each pin hole. The sliding pin 23 is pushed inwardly and the outer end of the sliding pin is retracted into the plunger. Fig. 19 and 20 illustrate a cartridge 20 that cooperates with the switch 19. The periphery of the clamping seat is provided with a circular tube, the edge of the upper end of the circular tube is folded inwards to be in a hook shape, and the diameter of the upper opening of the clamping seat is larger than the outer diameter of the plug post 21 of the switch 19. The middle part of the clamping seat is a conical boss 25, and the shape of the boss 25 is matched with the conical groove 24 of the inserted column.
In the switch 19 for inflating the air bag 16 illustrated in fig. 21, 22 and 23, the upper part of the plunger is a rubber tube made of food-grade soft high-elastic material, a core tube with a closed front end and an open side is inserted into the rubber tube, the rubber tube tightly presses the core tube, and when high-pressure air is filled into the core tube, the air can blow the rubber tube into the air bag. After inflation, the gas in the air bag is blocked by the rubber pipe and cannot flow back from the inlet.
As can be seen in connection with FIG. 16, when filling the beverage, the solute is first contained within the inner tube 4, and the membrane 7 is sealed. The bladder 16 is then filled with hydrogen or carbon dioxide gas, and the outlet 18 is then closed, while the beverage bottle is filled with purified water. As shown in fig. 21, the slide pin 23 is pushed inward so that the end portion thereof is flush with the surface of the plug, the air bag 16 is inserted into the beverage bottle 8 together with the inner tube 4, and the plug is inserted downward into the upper opening of the cartridge. When the inserted column enters the clamping seat and runs downwards, the conical boss 25 of the clamping seat enters the conical groove 24, the tip of the conical boss 25 enters between the two sliding pins, so that the sliding pins at the two sides move outwards, and can enter the hooked folded edge of the clamping seat as shown in fig. 22, the switch 19 and the clamping seat 20 can be hung together, and then the bottle cap can be closed.
When drinking the beverage, the cap top plate 3 is pressed down by the fingers, the push tube 5 moves downwards, the spike 6 punctures the film 7, and the solute is discharged and mixed with water. The bottle cap 1 is opened upwards, the air bag 16 is pulled to move upwards, the switch 19 is fixed by the clamping seat and is separated from the air bag outlet 18, and the air in the air bag can be discharged from the opening to be mixed with water.
Seventh embodiment: the structure of the bottle cap is improved on the basis of the previous embodiment. As shown in fig. 24, an annular boss 12 is arranged around the upper outer side of the top plate 3 of the bottle cap 1, and the outer side of the boss 12 is in plug-in fit with the inner side of the protective cap 26 and is connected with the inner side of the protective cap through a hook 29. As can be seen in fig. 25 and 26, the periphery of the protective cap 26 extends upward, then is folded back downward and folded back inward to form a concave ring 27, and the inner edge of the concave ring 27 extends upward to form a disc-shaped gland 28, so that the top plate 3 of the bottle cap can be pressed downward after the gland is pressed down. The upper end of the gland should be lower than the height of the periphery of the protective cap. Obviously, the gland and the bottle cap 1 are two matched parts, after the gland is buckled on the bottle cap, the gland is protected by the periphery, the gland cannot drop when being pressed by a heavy object, the lower top plate 3 cannot drop, and the solvent in the bottle cap cannot scatter. When the beverage is required to be prepared, a person presses the pressing cover 28 by hand, so that the lower top plate 3 can be pressed, the push tube 5 below the top plate descends, the spike pierces the film 7, and the solvent in the inner tube 4 flows out. It can be seen that with this protective cap 26, the preservation of the solvent is more safe and reliable.
In addition, after the protective cap is arranged, the top plate 3 can be made to be thin, the elasticity is better, the up-and-down stroke can be larger, and the use is more convenient and quick.
On the basis, the hook 29 between the protective cap 26 and the boss 12 can be enlarged to be made into a structure which cannot be separated after being inserted, the gland 28 and the concave ring 27 are in fragile connection through a thin wall, the protective gland on the periphery of the protective cap cannot fall off at ordinary times, and when a person presses the gland downwards to finish the solvent release action, the connecting part of the gland and the concave ring 27 is broken, so that the disposable anti-counterfeiting purpose can be achieved.
Obviously, such a cap can be used in the various embodiments described above.
Claims (5)
1. The utility model provides a long-acting instant drink bottle lid, bottle lid (1) include with drink bottle mouth peripheral matched with tubular enclosure wall (2) and enclosure wall one end confined roof (3), its characterized in that: an inner tube (4) capable of containing beverage solutes is arranged in the surrounding wall (2), the outer diameter of the inner tube (4) is smaller than the inner diameter of the beverage bottle mouth, the upper end of the inner tube is fixedly connected with the top plate (7), the lower end of the inner tube (4) is sealed by a film (7), a push tube (5) with a semi-annular cross section is arranged in the inner tube (4), the upper end of the push tube (5) is fixedly connected with the top plate (3), a plurality of spines (6) are arranged at the lower end of the push tube, the top plate (3) is an upward convex cambered surface, the top plate (3) can be downwards sunken under pressure, the spines (6) at the lower end of the push tube are higher than the film (7) when the top plate (3) is upwards protruded, and the spines (6) at the lower end of the push tube cut the film (7);
the inner tube (4) is downwards connected with a connecting rod (17), the lower end of the connecting rod (17) is fixedly connected with a tubular air bag (16), the lower end of the air bag (16) is provided with an outlet (18), the outlet (18) is provided with a plunger-shaped switch (19), and the bottle bottom of the beverage bottle (8) is provided with a clamping seat (20) which can be jointed with the switch (19);
the upper part of the switch (19) is a plunger which is in plug-in fit with an outlet (18) of the air bag (16), a cylindrical plug-in column (21) is arranged below the plunger, a conical cone groove (24) is formed in the inner side of the plug-in column (21), pin holes (22) which are horizontally arranged are formed in the two side walls of the plug-in column (21), and a sliding pin (23) is respectively inserted into each pin hole (22); the periphery of the clamping seat (20) is a circular tube, the edge of the upper end of the circular tube is folded inwards to be in a hook shape, the diameter of the upper opening of the clamping seat (20) is larger than the outer diameter of the switch inserting column (21), a conical boss (25) is arranged in the clamping seat (20), and the shape of the conical boss (25) is matched with the conical groove (24) of the inserting column (21).
2. The long-acting ready-to-use beverage bottle cap of claim 1, wherein: the lower end edge of the push tube (5) is a concave arc line, namely the lower spike (6) is uneven in height, the middle is lowest, and the two sides are gradually higher.
3. The long-acting ready-to-use beverage bottle cap of claim 1, wherein: a boss (12) is arranged around the outer upper side of the top plate (3) of the bottle cap (1), and the upper end of the boss (12) is higher than the top plate (3).
4. The long-acting ready-to-use beverage bottle cap of claim 1, wherein: the enclosing wall (2) of the bottle cap (1) downwards extends to form a section of anti-counterfeiting ring (13), and a fracture line (14) is arranged between the enclosing wall (2) and the anti-counterfeiting ring (13).
5. The long-acting ready-to-use beverage bottle cap of claim 1, wherein: the bottle cap (1) is provided with a protective cap (26), annular bosses (12) are arranged around the outer upper side of a top plate (3) of the bottle cap (1), the outer sides of the bosses (12) are in plug-in fit with the inner sides of the protective cap (26) and are connected through hooks (29), the periphery of the protective cap (26) extends upwards and then inwards and downwards folds back and then inwards and flatly folds back to form a concave ring (27), the inner edge of the concave ring (27) extends upwards to form a disc-shaped gland (28), and the gland (28) can press the top plate (3) of the bottle cap (1) to move downwards after being pressed downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910281476.XA CN110077716B (en) | 2019-04-09 | 2019-04-09 | Long-acting instant drink bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN110077716B true CN110077716B (en) | 2023-12-19 |
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| CN2183539Y (en) * | 1994-03-25 | 1994-11-23 | 肖一夫 | Drink splat-cooling device |
| CN2244029Y (en) * | 1995-05-13 | 1997-01-01 | 李想 | Self cooling pop-top can |
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| JP2003002350A (en) * | 2001-06-19 | 2003-01-08 | Masayuki Makita | Bottle cap provided with housing chamber for raw material and pressure gas |
| JP3577310B1 (en) * | 2003-10-15 | 2004-10-13 | 株式会社ロペ商事 | PET bottle cap |
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| CN209739732U (en) * | 2019-04-09 | 2019-12-06 | 上海金苇子生物技术有限公司 | Long-acting instant drink bottle cap |
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| Publication number | Publication date |
|---|---|
| CN110077716A (en) | 2019-08-02 |
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