CN202389740U - Bottle cap with brewing substance inside - Google Patents

Abstract

A bottle cap with a brewing object inside comprises a tube seat, a sealing film, an outer cover and a tray, wherein the tube seat is provided with an outer tube and an inner tube, the sealing film is arranged on the bottom end face of the inner tube to form an accommodating space, a fourth thread part is arranged on the inner peripheral face of the outer cover and is screwed with a first thread part of the outer tube, a cutting part of the outer cover extends into the accommodating space, a safety tearing ring is arranged on the bottom edge of the outer cover, the cutting part cuts the sealing film along the inner peripheral face of the inner tube when the safety tearing ring is torn off and the outer cover is screwed to the bottom, part of the sealing film is left uncut, the brewing object is arranged in the accommodating space, a groove is formed in the outer peripheral face of the tray and is used for the cutting part to penetrate through, a plurality of guide blocks are arranged in a third thread part of the inner tube in a screwed mode, and the tray can be driven by the cutting part to rotate and move; thereby having the effects of ensuring the freshness of the beverage, prolonging the storage life of the beverage, preventing the sealing film from falling along with the brewed substances and being convenient to use.

Description

Bottle cap with brewing substance inside

technical field

The utility model relates to a bottle cap, in particular to a bottle cap which is combined on the bottle mouth of a bottle and is preset with a brewing substance inside, which can mix the brewing substance with the liquid in the bottle in real time when drinking is required.

Background technique

General traditional bottled beverage mainly is that the premixed mixed solution, such as tea, coffee etc., is poured into a bottle, and then a bottle cap is established on the bottleneck of the bottle to seal it. The common sealing structure of the bottle cap is mainly to connect the sealing ring plastically with the lower edge of the bottle cap, so that the sealing ring is closely attached to the peripheral surface of the bottle mouth to avoid problems such as leakage and oxidation. When you want to drink, you only need to rotate the bottle Cap synchronization allows the sealing ring to be radially forced away from the bottle cap. In addition, in order to ensure the sealing effect, a sealing film can be sealed on the mouth of the above-mentioned bottle. After the user unscrews the bottle cap, he needs to tear off the sealing film before drinking. However, since the traditional drink is filled into the bottle with the mixed solution in advance, the freshness of the drink is poor and its shelf life is short. Especially in the process of transportation, external air infiltrates therein due to collision, thus easily causing deterioration.

At present, in order to improve the above-mentioned problems, some people have developed a bottle cap with brewing material inside. It mainly uses a sealing film to seal the brewing material in the accommodation space of the tube base. The outer cover on the tube base can be pushed down or punctured the sealing film and the infusion can be pushed down, so that the infusion can be mixed with the liquid in the bottle. However, in the process of opening the accommodating space and pushing the brewing substance down into the bottle with this known bottle cap structure, the sealing film is easily damaged due to the large area or force of pushing or puncturing. It causes complete detachment from the tube base, and then it is easy for the sealing film to fall into the bottle along with the infusion, thus causing inconvenience in use.

In view of this, the inventor has conceived deeply for the above-mentioned problems, and actively researched and improved the trial production to develop and design the utility model.

Contents of the invention

The technical problem to be solved by the utility model is: aiming at the deficiencies of the above-mentioned prior art, provide an inner device that can ensure the freshness of the drink, prolong the shelf life of the drink, prevent the sealing film from falling with the brewing material, and be easy to use. Bottle cap for infusion.

In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: 1. A bottle cap with brewing material inside, including a tube base, a sealing film, an outer cover, a brewing material, and a tray, which is characterized in that: The pipe seat has an outer tube and an inner tube coaxial with the outer tube, the outer peripheral surface of the outer tube has a first threaded part and a flange located on the lower side of the first threaded part, and the inner peripheral surface of the outer tube There is a second threaded part for screwing on the bottle mouth of the bottle, the inner tube is used to extend into the bottle mouth, and the inner peripheral surface of the inner tube has a third threaded part; the sealing film is sealed on the bottom end surface of the inner tube , so that an accommodating space that opens upwards is formed in the inner tube; the inner peripheral surface of the outer cover has a fourth threaded part that can be screwed with the first threaded part of the pipe seat, and the inside of the outer cover has a cutting part that extends into the In the accommodating space, and the bottom end of the cutting part has an appropriate distance from the parafilm, the bottom edge of the outer cover has a safety tear ring, and the bottom of the safety tear ring abuts against the flange top surface of the tube base, After the safety tear ring is torn off and the outer cover is screwed in to the bottom on the tube base, the cutting part can cut the parafilm along the inner peripheral surface of the inner tube, and keep a part of the parafilm untouched. Cutting; the infusion is arranged in the accommodating space; the tray is located on the top of the accommodating space, and the outer peripheral surface has a slot and a number guide block, the slot is for the cutting part to pass through, and the number guide The block is screwed in the third threaded part, and the tray can be driven by the cutting part of the outer cover to rotate and move along the third threaded part to the bottom of the accommodating space, so that the brewing material can be downwardly roll out.

The outer cover has a flip cover, the cutting part has a perforation, the perforation penetrates to the top surface of the outer cover for the straw to be inserted, and there is a sharp cutting edge at the bottom of the cutting part, the flip cover is plastic Linked to the top surface of the outer cover, the upper opening of the perforated hole can be plugged in a reversible manner. In this way, the flip cover can be opened, and then the straw can be inserted into the through hole, so that the user can drink the drink conveniently while walking or driving.

The interior of the outer cover has a guide post protruding into the accommodating space, and the outer peripheral surface of the tray has a guide groove for the guide post to pass through.

The outer peripheral surface of the outer tube of the tube base has several annular blocks arranged at intervals, and the inner peripheral surface of the outer cover is arranged with several inclined elastic sheets at intervals, and the elastic sheets are respectively arranged on the One side of the numbering block forms a fool-proof structure that the outer cover can only be screwed into the tube base downwards, but cannot be screwed out of the tube base upwards.

After the safety tear ring is torn off, when the outer cover is screwed to the bottom on the tube base, the tray rotates and moves to the bottom of the accommodating space. The ratio of the downward moving distance of the outer cover on the tube base to the downward moving distance of the tray in the accommodating space is 1:4.

The bottom edge of the outer tube of the tube base has an easily separable and plastically connected sealing ring, and the sealing ring is closely attached to and clamped on the peripheral surface of the bottle mouth.

The parafilm is aluminum foil. The infusion is a tea bag or instant powder (such as coffee powder, milk powder, cocoa powder, etc.) with tea leaves inside. There is a ring groove on the outer peripheral surface of the outer tube of the socket, and the ring groove is located above the first threaded part, and a leak-proof ring is embedded in the ring groove, and the outer side of the leak-proof ring is attached to the on the inner peripheral surface of the outer cover.

In this way, the brewing product is sealed in the accommodating space by the sealing film, and the sealing film can be cut immediately when drinking is required, and the brewing product can be pushed into the bottle to mix with the liquid therein The structure can ensure the freshness of the drink and prolong the shelf life of the drink. Moreover, since the bottom end of the cutting portion has an appropriate distance from the parafilm, the cutting portion can follow the inner surface when the safety tear ring is torn off and the outer cover is screwed into the bottom on the tube base. The inner peripheral surface of the tube cuts the parafilm, leaving a portion of the parafilm uncut. Thus when the infusion is pushed down into the bottle by the tray, the parafilm can pass through the uncut portion and not fall into the bottle with it. Especially, when the outer cover is screwed into the bottom on the tube base, the tray can be driven by the cutting part and rotated along the third thread part to move to the bottom of the accommodating space, so the punch can be easily The foam pushes down the cut parafilm and falls into the bottle below.

Description of drawings:

Fig. 1 is a three-dimensional exploded schematic view of the utility model.

Fig. 2 is a perspective view of the combination of the utility model.

Fig. 3 is an exploded and enlarged schematic diagram of a section of the utility model.

Fig. 4 is an enlarged schematic diagram of a combined section of the present invention.

Fig. 5 is a schematic diagram of the action of the utility model.

Fig. 6 is a schematic diagram of the cutting action of the parafilm of the present invention.

Fig. 7 is a schematic diagram of the fool-proof structure of the present invention.

FIG. 8 is an exploded and enlarged cross-sectional schematic diagram of another embodiment of the present invention.

FIG. 9 is an enlarged schematic diagram of a combined section of another embodiment of the present invention.

Fig. 10 is a schematic diagram of the action of another embodiment of the present invention.

Label description:

Bottle 10 Bottle Mouth 11

Thread section 12 Ring rib 13

Tube base 20 Outer tube 21

The first threaded part 211 The second threaded part 212

Flange 213 Block 214

Sealing ring 215 inner tube 22

Third thread part 221 Ring groove 23

Stop ring 230 Sealing film 30

Outer cover 40 The fourth threaded part 41

Cutting part 42 Perforation 421

Cutting edge 422 Guide post 43

Flip cover 44 Elastic piece 45

Safety tear ring 46 Brew 50

Tray 60 Missing slot 61

Guide slot 62 Guide block 63

Accommodating space a.

Detailed ways:

Please refer to FIG. 1 to FIG. 4 , pointing out that the bottle cap with infusion in the present invention includes a tube base 20 , a sealing film 30 , an outer cover 40 , an infusion 50 and a tray 60 . in:

The socket 20 has an outer tube 21 and an inner tube 22 coaxial with the outer tube 21 . The outer peripheral surface of the outer tube 21 has a first threaded portion 211, and the inner peripheral surface of the outer tube 21 has a second threaded portion 212 for being screwed on the threaded section 12 of the bottleneck 11 peripheral surface of the bottle 10. In addition, a flange 213 and a numbering block 214 are provided on the outer peripheral surface of the outer tube 21 . The flange 213 is positioned at the bottom edge of the outer tube 21, and the number of blocks 214 are arranged at intervals on the upper side of the outer tube 21. The bottom of the outer tube 21 has a sealing ring 215 that is easily separated by twisting and plastically connected. The sealing ring 215 is closely attached to and locked on the ring rib 13 on the peripheral surface of the bottle mouth 11 . The inner tube 22 extends into the bottle mouth 11 , and the inner peripheral surface of the inner tube 22 has a third threaded portion 221 .

The sealing film 30 can be aluminum foil, and the sealing film 30 is sealed on the bottom surface of the inner tube 22 , so that the inner tube 22 forms an accommodating space A opening upward.

The inner peripheral surface of the outer cover 40 has a fourth threaded portion 41 for screwing with the first threaded portion 211 of the tube base 20, and the inner surface of the outer cover 40 has a cutting portion 42 and a guide post 43 arranged axially and parallel to each other. extend into the accommodating space A respectively. The cutting part 42 has a perforation 421 that penetrates to the top surface of the outer cover 40 for the insertion of a straw (not shown in the figure), and has a sharp cutting edge 422 at the bottom of the cutting part 42. The cutting edge 422 There is an appropriate distance between the bottom end of and the parafilm 30 . The top surface of the outer cover 40 is plastically connected with a flip cover 44, and the flip cover 44 plugs the upper opening of the perforation 421 reversibly. The inner peripheral surface of the outer cover 40 is annularly arranged with inclined number elastic pieces 45 at intervals, and the number elastic pieces 45 can be locked on one side of the number block 214 respectively. The bottom edge of the outer cover 40 has a safety tear ring 46 , and the bottom of the safety tear ring 46 abuts against the top surface of the flange 213 of the tube base 20 .

The infusion 50 is a tea bag with tea leaves inside, which is arranged in the accommodating space A. In the present invention, the infusion 50 can also be instant powders such as coffee powder, milk powder, cocoa powder, etc.

The tray 60 is located at the top of the accommodating space A, and has a slot 61 , a guide slot 62 and a number guide block 63 on the outer peripheral surface. The slot 61 is for the cutting portion 42 to pass through, the guide slot 62 is for the guide post 43 to pass through, and the number guide block 63 is screwed in the third threaded portion 221 of the tube base 20 .

Please refer to FIG. 4 to FIG. 6 , pointing out that after the safety tear ring 46 is torn off, the outer cover 40 can be screwed in downwardly on the tube base 20 . And when the outer cover 40 is screwed into the bottom, the cutting edge 422 of the cutting part 42 can rotate an angle and then pierce the sealing film 30, and then cut the sealing film 30 along the inner peripheral surface of the inner tube 22 , so that the parafilm 30 remains a part uncut. At the same time, the tray 60 will be driven by the cutting portion 42 and the guide post 43 of the outer cover 40 to rotate downwards along the third threaded portion 221 and move to the bottom of the accommodating space A, so that the brewing material 50 Pushing down, the brewing substance 50 is pushed away from the cut sealing film 30 and falls into the bottle 10 below for mixing with the liquid in the bottle 10 . Wherein, the ratio of the downward moving distance of the outer cover 40 on the tube base 20 to the downward moving distance of the tray 60 in the accommodating space A is optimally 1:4.

Please refer to FIG. 7 , which indicates that the number elastic piece 45 on the inner peripheral surface of the outer cover 40 is obliquely engaged on one side of the number block 214 of the tube base 20 . Therefore, when the outer cover 40 is screwed into the tube base 20 downwards, the number of elastic pieces 45 can elastically jump on the number of clamping blocks 214, and when the outer cover 40 is intended to be reversely screwed out on the tube base 20 , the number of elastic pieces 45 will be blocked by the number of blocks 214 so that the outer cover 40 cannot rotate. In this way, it forms a fool-proof structure that the outer cover 40 can only be screwed into the tube base 20 downwards, but cannot be screwed out of the tube base 20 upwards.

Please refer to Fig. 8 to Fig. 10, which is another embodiment of the present utility model, wherein it is pointed out that there is a ring groove 23 on the outer peripheral surface of the outer tube 21 of the socket 20, and the ring groove 23 is located on the first threaded part Above 211, an anti-leakage ring 230 is embedded in the ring groove 23, and the outer side of the anti-leakage ring 230 abuts against the inner peripheral surface of the outer cover 40 to prevent the liquid in the bottle 10 from flowing out of the bottle 10. Leakage occurs between the tube base 20 and the outer cover 40 .

Because the utility model utilizes the sealing film 30 to seal the infusion 50 in the accommodating space A, the infusion 50 is isolated from the liquid in the bottle 10 respectively. And just can cut open this sealing film 30 and push this infusion 50 in this bottle 10 and mix with the liquid therein when needing to drink, so can guarantee the freshness of this drink and can prolong the shelf life of this drink. In particular, the bottom end of the cutting portion 42 has an appropriate distance from the parafilm 40, so that when the outer cover 40 is screwed into the bottom on the tube base 20, the cutting portion 42 can first pierce the parafilm 30 and then Then cut the parafilm 30 along the inner peripheral surface of the inner tube 22, and keep a part of the parafilm 30 uncut. Therefore, when the brewing product 50 is pushed down into the bottle 10 by the tray 60 , the sealing film 30 will not fall into the bottle 10 through the uncut portion. Moreover, when the outer cover 40 is screwed to the bottom on the tube base 20, the tray 60 can be driven by the cutting portion 42 and the guide post 43 to rotate and move to the accommodating space A along the third threaded portion 221. The bottom of the middle, so the infusion 50 can be easily pushed down the cut parafilm 30 and then fall into the bottle 10 below, and the tray 60 has several holes, when the parafilm 30 is cut When the bottle 10 is shaken afterwards, the liquid in the bottle 10 easily exists between the outer cover 40, and these holes can make the liquid between the outer cover 40 flow back into the bottle 10 so that it does not spill when it is opened. In addition, the utility model can also open the flip cover 44, and then insert the straw into the perforation 421, so that the user can drink the drink conveniently in situations such as walking or driving, so that it has an easy-to-use function. effect.

To sum up, since the utility model has the above-mentioned advantages and practical value, and there is no similar product published among similar products, it has met the application requirements for a new model patent, and the application is filed according to law.

Claims (10)

1. A bottle cap with brewing substance inside, comprising a tube base, a sealing film, an outer cover, a brewing substance, and a tray, characterized in that: The tube seat has an outer tube and an inner tube coaxial with the outer tube, the outer peripheral surface of the outer tube has a first threaded part and a flange located on the lower side of the first threaded part, and the inner circumference of the outer tube The surface has a second threaded part for screwing on the bottle mouth of the bottle, the inner tube is used to extend into the bottle mouth, and the inner peripheral surface of the inner tube has a third threaded part; The sealing film is sealed on the bottom end surface of the inner tube, so that an upwardly opening accommodating space is formed in the inner tube; The inner peripheral surface of the outer cover has a fourth threaded part that can be screwed with the first threaded part of the tube base, and the inside of the outer cover has a cutting part extending into the accommodating space, and the bottom end of the cutting part is connected to the The parafilm has an appropriate distance, and the bottom edge of the outer cover has a safety tear ring, and the bottom of the safety tear ring is on the top surface of the flange of the tube base. After the safety tear ring is torn off, the outer cover is placed on the tube When the seat is screwed in to the bottom, the cutting part can cut the sealing film along the inner peripheral surface of the inner tube, and keep a part of the sealing film uncut; the infusion is arranged in the accommodating space; The tray is located on the top of the accommodating space, and the outer peripheral surface has a slot and a number guide block, the slot is for the cutting part to pass through, and the number guide block is screwed in the third threaded part, and the tray can Driven by the cutting portion of the outer cover, it rotates along the third threaded portion and moves to the bottom of the accommodating space, so as to push the brewing material downward. 2. The bottle cap with infusion as claimed in claim 1, characterized in that: the outer cap has a flip cover, the cutting part has a perforation, and the perforation penetrates to the top surface of the outer cap for the straw The bottom end of the cutting part is inserted with a sharp cutting edge, the flip cover is plastically connected to the top surface of the outer cover, and the upper opening of the perforation hole can be plugged by flip cover. 3. The bottle cap with brewing material as claimed in claim 1 or 2, characterized in that: the inside of the outer cap has a guide column extending into the accommodating space, and the outer peripheral surface of the tray has a guide groove for The guide post goes through. 4. The bottle cap with infusions as claimed in claim 3, characterized in that: the outer peripheral surface of the outer tube of the base has several ring-shaped blocks arranged at intervals, and the inner peripheral surface of the outer cap is ring-shaped. There are several oblique elastic sheets arranged at intervals in the shape of a slant, and the elastic sheets are respectively clamped on one side of the several clamping blocks, so that the outer cover can only be screwed into the tube seat downwards, but cannot be screwed upwards. Out of the fool-proof structure of the socket. 5. The bottle cap with infusion as claimed in claim 4, characterized in that: after the safety tear ring is torn off, when the outer cap is screwed to the bottom on the tube base, the tray rotates and moves to the bottom of the containing space. 6 . The bottle cap with infusion as claimed in claim 5 , wherein the downward movement distance of the outer cap on the tube base is the same as the downward movement distance of the tray in the accommodating space The ratio is 1:4. 7. The bottle cap with infusions as claimed in claim 5, characterized in that: the bottom edge of the outer tube of the stem has a sealing ring that is easily separated and plastically connected, and the sealing ring is tightly attached to and locked. It is arranged on the peripheral surface of the bottle mouth. 8 . The bottle cap with infusion as claimed in claim 5 , wherein the sealing film is aluminum foil. 9. The bottle cap with infused material as claimed in claim 5, wherein the infused material is a tea bag with tea leaves inside. 10. The bottle cap with infusion as claimed in claim 4, characterized in that: there is a ring groove on the outer peripheral surface of the outer tube of the stem, and the ring groove is located above the first threaded part, An anti-leakage ring is embedded in the ring groove, and the outer side of the anti-leakage ring abuts against the inner peripheral surface of the outer cover.

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