CN219807173U - Post-mixing beverage bottle cap and bottle body - Google Patents

Abstract

The utility model relates to a post-mixing beverage bottle cap and a bottle body, which comprises an inner cap, wherein the inner cap is used for storing beverage solutes, an inner cap limiting part is arranged at the outer edge of the top of the inner cap, the side surface of the inner cap is an inner cap side wall, the bottom surface of the inner cap is an inner cap bottom wall, a clamping part is arranged between the inner cap limiting part and the inner cap side wall, the clamping part is provided with an inner cap clamping side part and an inner cap clamping bottom part, the top of the moving part is a hollow structure, the top of the moving part is provided with a moving part top wall, the side part is provided with a moving part side wall, the bottom of the moving part is provided with a penetrating part, the moving part is inserted into the inner cap, the side wall is attached to the inner cap side wall, and the solute is hermetically stored in the inner cap, so that the activity of flavoring substances, nutrient substances, microorganism substances or other substances is ensured, and when the beverage is required to be mixed, the moving part penetrates the inner cap, so that the solute and water or other solvents are mixed to form a beverage solution of the beverage, the instant drinking taste and the nutritional ingredients are kept to the greatest extent, and the drinking taste and the drinking experience are brought to consumers.

Description

Post-mixing beverage bottle cap and bottle body

Technical Field

The utility model relates to the field of beverage containers, in particular to a post-mixing beverage bottle cap and a bottle body.

Background

At present, various fruit juice beverages, tea beverages, milk beverages, oral liquids and the like in the market are prepared by preparing beverage solutes in advance with solvents such as water and the like to form beverage solutions, and then filling the beverage solutions into bottles, and as the mixed beverage solutions need to be preserved for a long time in the production and transportation processes and the storage processes, preservatives or other preservative treatments are needed to be added in advance, so that the beverage is not beneficial to the health of a human body, and meanwhile, after long-time storage, some beverages can influence the mouthfeel and lose nutrition, for example, microorganisms such as lactobacillus, probiotics and the like of milk beverages can lose activity in the long-time storage process and lose due effects, so that the experience of consumers is poor.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a bottle cap and a bottle body of a mixed beverage which can enable solutes to be stored independently and be drunk immediately after being poured.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a back mixing drink bottle lid, includes the inner cup, inner cup top outer fringe is provided with the spacing portion of inner cup, the inner cup side is the inner cup lateral wall, the inner cup bottom surface is the inner cup diapire, screens portion sets up the spacing portion of inner cup with between the inner cup lateral wall, screens portion is provided with inner cup screens lateral part and inner cup screens bottom. Still include the moving part, the moving part is hollow structure, and the top sets up to the moving part roof, and the lateral part sets up to the moving part lateral wall, and the bottom is provided with pierces through the portion, the moving part inserts the inner cup, the moving part lateral wall with the laminating of inner cup lateral wall, the moving part hollow structure with the space that the inner cup formed is used for storing beverage solute. Further, the inner cover bottom wall is provided with an inner cover bottom wall thickening portion, and the edge of the inner cover bottom wall thickening portion is connected with the inner cover side wall.

Further, still include the enclosing cover, the enclosing cover includes the enclosing cover roof, the enclosing cover lateral wall, the inboard upper portion of enclosing cover lateral wall is provided with bellied enclosing cover spacing line, the inboard middle part of enclosing cover lateral wall is provided with the enclosing cover screw thread, the enclosing cover lateral wall lower part is provided with the anti-theft ring, the anti-theft ring is connected from top to bottom through vertical connecting strip on the enclosing cover lateral wall, the anti-theft ring inboard is provided with the theftproof arch.

Further, the anti-theft ring also comprises a transverse connecting strip, the transverse connecting strips divide the anti-theft ring main body left and right and are connected through the transverse connecting strips.

Further, the anti-theft ring further comprises an anti-theft tearing part, and the anti-theft ring can be torn by hands through the anti-theft tearing part.

Further, the post-mix beverage bottle cap further comprises an extension cap comprising an outer cap connecting part, the upper portion in the outer lid connecting portion lateral wall outside of outer lid connecting portion is provided with outer lid connecting portion screw thread, the lower part in the outer lid connecting portion lateral wall outside is provided with bellied outer lid connecting portion spacing line. Still include bottleneck connecting portion, bottleneck connecting portion connect in enclosing cover connecting portion below, bottleneck connecting portion upper portion outside sets up to bottleneck connecting portion changeover portion, bottleneck connecting portion upper portion inboard sets up to bottleneck connecting portion inside lining piece, bottleneck connecting portion lateral wall is connected to bottleneck connecting portion changeover portion below, bottleneck connecting portion lateral wall inboard is provided with bottleneck connecting portion screw thread, bottleneck connecting portion lateral wall inboard bottom is provided with bellied bottleneck connecting portion spacing line.

Further, the bottle that cooperation bottle lid used includes: the bottle comprises a bottle mouth and a bottle body, wherein bottle mouth threads are arranged on the upper portion of the outer side of the side wall of the bottle mouth, protruding bottle mouth limit lines are arranged on the lower portion of the outer side of the side wall of the bottle mouth, a transition portion is arranged between the bottle mouth and the bottle body, and the diameter of the cross section of the transition portion is gradually increased from top to bottom so that an inclined surface is formed on the outer surface of the transition portion.

Further, the bottle that cooperation bottle lid used includes: the bottle comprises a bottle mouth part and a bottle body part, wherein the upper part of the outer side of the side wall of the bottle mouth is provided with bottle mouth threads, the lower part of the bottle mouth is provided with protruding bottle mouth limit lines, a baffle is arranged below the bottle mouth part and extends towards the horizontal direction, and the upper side surface of the baffle is arranged to be a plane for blocking downward movement of the bottle cap.

In summary, compared with the prior art, the utility model has the following beneficial effects: the solute is stored in the inner cover in a sealing way, so that the activities of flavoring substances, nutrient substances, microorganism substances or other substances are guaranteed, and when the beverage is required to be mixed, the movable part pierces the inner cover, so that the solute and water or other solvents are mixed to form a solution of the beverage, the instant drinking effect is realized, the drinking taste and nutrient components are maintained to the greatest extent, and better drinking experience is brought to consumers.

Drawings

FIG. 1 is a partially exploded view of an embodiment;

FIG. 2 is an exploded view of the overall structure of the embodiment;

FIG. 3 is an enlarged schematic view of a partial structure section of an embodiment;

FIG. 4 is a schematic view of the structure of the outer cover of the embodiment;

FIG. 5 is an embodiment of an elongated cover structure schematic;

FIG. 6 is a schematic diagram of an overall exploded construction of another embodiment;

FIG. 7 is a partial view of another embodiment an enlarged schematic view of a structural section;

reference numerals:

1. an outer cover; 11. a top wall of the outer cover; 12. a cover sidewall; 121. outer cover limit lines; 122. outer cap threads; 123. an anti-theft ring; 1231. vertical connection a strip; 1232. a transverse connecting strip; 1233. an anti-theft protrusion; 1234. an anti-theft tearing part;

2. an inner cover; 21. an inner cover limit part; 22. an inner cap sidewall; 23. inner cap a bottom wall; 231. a thickened part of the bottom wall of the inner cover; 24. clamping position a section; 241. an inner cover clamping side part; 242. the clamping bottom of the inner cover;

3. a movable member; 31. a movable member top wall; 32. a movable member sidewall; 33. a piercing section;

4. bottle (B) a body; 41. a bottle mouth; 411. the side wall of the bottle mouth; 412. a bottle mouth thread; 413. limiting lines of the bottle mouth; 413. limiting lines of the bottle mouth; 42. a transition section; 43. a body part; 44. a baffle;

5. an extension cover; 51. an outer cover connecting part; 511. the side wall of the outer cover connecting part; 5111. outer cap connection threads; 5112. limiting lines of the outer cover connecting part; 52. a bottleneck connection part; 521. a bottleneck connecting part transition piece; 522. the side wall of the bottleneck connecting part; 5221. threads at the connecting part of the bottle mouth; 5222. limiting lines of the bottle mouth connecting part; 523. a liner piece at the connecting part of the bottle mouth.

Detailed Description

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The utility model is described in further detail below with reference to fig. 1-7:

the utility model provides a back mixing drink bottle lid, includes inner cup 2, and inner cup 2 top outer fringe is provided with inner cup spacing portion 21, and inner cup 2 side is inner cup lateral wall 22, and inner cup 2 bottom surface is inner cup diapire 23, and screens portion 24 sets up between inner cup spacing portion 21 and inner cup lateral wall 22, and screens portion 24 is provided with inner cup screens lateral part 241 and inner cup screens bottom 242. Also comprises a movable piece 3, wherein the movable piece 3 is of a hollow structure, the top part is provided with a movable piece top wall 31, the side part is provided with a movable piece side wall 32, the bottom part is provided with a piercing part 33, the movable part 3 is inserted into the inner cover 2, the movable part side wall 32 is attached to the inner cover side wall 22, and the hollow structure of the movable part 3 and the space formed by the movable part 3 and the inner cover 2 are used for storing beverage solutes.

Specifically, the movable part side wall 32 is attached to the inner cover side wall 22, and the hollow part of the movable part 3 and the inner cover 2 form a sealed space, so that the function of protecting beverage solutes is achieved; the diameter of the movable part top wall 31 is larger than the maximum diameter of the inner cover 2 in the horizontal direction, the sum of the heights of the movable part side wall 32 and the penetrating part 33 is larger than the height of the inner cover side wall 22, and a stroke is reserved for the downward movement of the movable part 3; the penetrating portion 33 is provided with a downward sharp shape and the tip of the penetrating portion 33 abuts against the upper side surface of the inner lid bottom wall 23, and when the movable member 3 moves downward, the penetrating portion 33 penetrates the inner lid bottom wall 23 to form an opening, so that the stored solute can leak out through the opening.

Preferably, the piercing portion 33 is integrally formed with the movable member sidewall 32, and the tip formed by the beveled interface of the movable member 3 intersects the tip of the piercing portion 33.

Preferably, the inner cover 2 is made of flexible plastic, and the movable part 3 is made of hard plastic.

In the present embodiment, the inner lid bottom wall 23 is provided with an inner lid bottom wall thickening 231, the inner lid bottom wall thickening 231 is connected at its edge to the inner lid side wall 22.

Specifically, the inner lid bottom wall thickening portion 231 is disposed at one end of the inner lid bottom wall 23 far away from the piercing portion 33, when the piercing portion 33 penetrates the inner lid bottom wall 23, the inner lid bottom wall 23 is firmly connected to the inner lid side wall 22 at this portion and cannot be separated due to the connection between the inner lid bottom wall thickening portion 231 and the inner lid side wall 22, so that the situation that the inner lid bottom wall 23 falls off completely due to excessive movement of the movable member 3 is avoided.

In this embodiment, the outer cover 1 further includes an outer cover top wall 11, an outer cover side wall 12, a protruding outer cover limit line 121 is provided on the upper portion of the inner side of the outer cover side wall 12, an outer cover thread 122 is provided on the middle portion of the inner side of the outer cover side wall 12, an anti-theft ring 123 is provided on the lower portion of the outer cover side wall 12, the anti-theft ring 123 is vertically connected to the outer cover side wall 12 through a vertical connecting bar 1231, and an anti-theft protrusion 1233 is provided on the inner side of the anti-theft ring 123.

Specifically, the inner side of the top wall 11 of the outer cover is attached to the outer side of the top wall 31 of the movable member, and when the outer cover 1 rotates downwards, the top wall 31 of the movable member bears the downward force of the top wall 11 of the outer cover to drive the whole movable member 3 to move downwards, namely, the outer cover 1 provides downward power for the movable member 3; when the downward rotation of the outer cap 1 is stopped, the inner cap limiting part 21 is blocked into the upper part of the outer cap limiting line 121, and at this time, the inner cap 2 is in limiting connection with the outer cap 1, and when the outer cap 1 is reversely rotated and moved upward, the inner cap 2 moves upward together with the outer cap 1 due to such limitation.

Preferably, the part of the inner cover limiting part 21, which is close to the side wall 12 of the outer cover, is designed as an inclined plane, and the included angle between the plane of the inclined plane and the inclined plane is smaller than 90 degrees.

Preferably, the height of the inner cap limiting part 21 is the same as the distance from the upper end of the outer cap limiting vein 121 to the outer cap top wall 11.

In this embodiment, anti-theft ring 123 also includes cross-connect bar 1232, the cross connecting bar 1232 separates the body of the anti-theft ring 123 from left to right and is connected by the cross connecting bar 1232.

Specifically, the cross connecting bar 1232 is thin, and is broken by tension, so that the left and right portions of the anti-theft ring 123 are separated.

Preferably, the cross-connecting bar 1232 is provided as two parallel bars.

In this embodiment, the anti-theft ring 123 further includes an anti-theft tearing portion 1234, and the anti-theft ring 123 can be torn by hand through the anti-theft tearing portion 1234.

Specifically, the thickness of the junction between the anti-theft tearing part 1234 and the anti-theft ring 123 is thinner than that of the anti-theft ring 123, and the breaking of the junction between the anti-theft tearing part 1234 and the anti-theft ring 123 can be realized by pinching the anti-theft tearing part 1234 with a hand to tear the anti-theft tearing part 1234, so that the anti-theft ring 123 is separated left and right.

In a further embodiment of the present utility model, post-mixing beverage bottle cap also included is an elongate cover 5 which, the extension cover 5 includes: the outer cap connection part 51, an outer cap connection part screw 5111 is provided at an upper portion of the outer cap connection part 51 outside the outer cap connection part side wall 511, the lower part of the outer side wall 511 of the outer cover connecting part is provided with there are raised cover connector limit threads 5112. Bottleneck connecting portion 52, bottleneck connecting portion 52 connect in enclosing cover connecting portion 51 below, bottleneck connecting portion 52 upper portion outside sets up to bottleneck connecting portion changeover member 521, bottleneck connecting portion 52 upper portion inboard sets up to bottleneck connecting portion inside lining piece 523, bottleneck connecting portion lateral wall 522 is connected to bottleneck connecting portion changeover member 521 below, bottleneck connecting portion lateral wall 522 inboard is provided with bottleneck connecting portion screw thread 5221, bottleneck connecting portion lateral wall 522 inboard bottom is provided with bellied bottleneck connecting portion spacing line 5222.

Specifically, the outer cap connection part screw thread 5111 is engaged with the outer cap screw thread 122, so that the linking of the outer cap connection part 51 with the connection outer cap 1 is realized, the outer cover connecting part limit lines 5112 and the anti-theft protrusions 1233 form limit, so that the extension cover 5 and the outer cover 1 cannot move in opposite directions. The diameter of the circular cross section of the bottleneck connecting part transition piece 521 increases gradually from top to bottom so that the surface of the bottleneck connecting part transition piece 521 forms an inclined plane, when the outer cover side wall 12 moves downwards, the anti-theft ring 123 moves downwards on the inclined plane of the bottleneck connecting part transition piece 521, at the moment, the horizontal tension applied to the anti-theft ring 123 is larger and larger, and finally the transverse connecting strip 1232 is propped open, so that the left part and the right part of the anti-theft ring 123 are broken and separated.

In another embodiment, a bottle body 4 of a post-fit mixed beverage bottle cap includes: the bottle comprises a bottle mouth part 41 and a bottle body part 43, wherein bottle mouth threads 412 are arranged on the upper portion of the outer side of the bottle mouth side wall 411 of the bottle mouth part 41, raised bottle mouth limit lines 413 are arranged on the lower portion of the outer side of the bottle mouth side wall 411, a transition part 42 is arranged between the bottle mouth part 41 and the bottle body part 43, and the diameter of the cross section of the transition part 42 is gradually increased from top to bottom so that an inclined surface is formed on the outer surface of the transition part 42.

Specifically, when the bottle body 4 is matched with the outer cap 1 with the transverse connecting strip 1232, the inner cap clamping side part 241 of the inner cap 2 is jointed with the inner side surface of the bottle mouth side wall 411 to form a seal, so that the liquid of the bottle body 4 is prevented from leaking; the inner cap clamping bottom 242 of the inner cap 2 is attached to the upper side surface of the bottle mouth side wall 411 (namely the top end of the bottle mouth part 41) to form a clamping position, so as to play a role in bearing, bear the weight of solute in the inner cap 2 and bear downward force generated by inner movement of the inner cap 2; the finish threads 412 cooperate with the outer cap threads 122 to effect downward and upward movement of the outer cap 1 at the finish portion 41; the upper side of the bulge of the bottleneck limit pattern 413 is an inclined plane, the lower side of the bulge is a plane, the included angle between the bulge and the plane is an acute angle, when the anti-theft ring 123 moves downwards, after the anti-theft bulge 1233 slides over the inclined plane of the upper side of the bulge of the bottleneck limit pattern 413, the anti-theft bulge 1233 and the bottleneck limit pattern 413 form a limit, so that the anti-theft ring 123 cannot move upwards, and the anti-theft effect is achieved when the anti-theft ring is not used; when the anti-theft ring 123 slides downwards to the inclined plane of the transition part 42 of the bottle body 4, the horizontal tension applied to the anti-theft ring 123 is larger and larger, and the transverse connecting bar 1232 is finally propped up, so that the left part and the right part of the anti-theft ring 123 are broken and separated.

In another embodiment, a bottle body 4 of a post-matching mixed beverage bottle cap comprises a bottle mouth 41 and a bottle body 43, wherein bottle mouth threads 412 are arranged on the upper portion of the outer side of a bottle mouth side wall 411 of the bottle mouth 41, raised bottle mouth limit threads 413 are arranged on the lower portion of the outer side of the bottle mouth side wall 411, a baffle 44 is arranged below the bottle mouth 41, the baffle 44 extends towards the horizontal direction, and the upper side face of the baffle 44 is arranged to be a plane for blocking downward movement of the bottle cap.

Specifically, when the bottle body 4 is engaged with the outer cap 1 having the tamper evident portions 1234, the tamper evident ring 123 abuts against the barrier 44 to prevent downward movement of the outer cap 1, after the anti-theft tearing part 1234 is torn off by hand, the anti-theft ring 123 can be removed after being broken, at this time, the outer cover 1 can continue to move downwards until being propped against the baffle 44 again; the inner cover clamping side part 241 of the inner cover 2 is attached to the inner side surface of the bottle mouth side wall 411 to form a seal, so that liquid of the bottle body 4 is prevented from leaking; the inner cap clamping bottom 242 of the inner cap 2 is attached to the upper side surface of the bottle mouth side wall 411 (namely the top end of the bottle mouth part 41) to form a clamping position, so as to play a role in bearing, bear the weight of solute in the inner cap 2 and bear downward force generated by inner movement of the inner cap 2; finish threads 412 cooperate with cap threads 122 the downward and upward movement of the outer cap 1 at the finish portion 41; the protruding upside of bottleneck spacing line 413 is the inclined plane, and protruding downside is the plane, and both contained angles are the acute angle, and when burglary-resisting ring 123 downward movement, theftproof protruding 1233 slides behind the protruding upside inclined plane of bottleneck spacing line 413, and theftproof protruding 1233 forms spacingly with bottleneck spacing line 413 for burglary-resisting ring 123 can't the upward movement, prevents the effect of embezzling when not using.

Specifically, when the bottle body 4 is combined with the outer cap 1 and the extension cap 5 having the transverse connection bar 1232, the inner cap clamping side portion 241 of the inner cap 2 is bonded with the inner side surface of the side wall 511 of the outer cap connection portion to form a seal, so as to prevent the liquid of the bottle body 4 from leaking out; the inner cover clamping position bottom 242 of the inner cover 2 is attached to the upper side surface of the side wall 511 of the outer cover connecting part (namely, the top end of the extension cover 5) to form a clamping position, so as to play a role in bearing, bear the weight of solute in the inner cover 2 and bear downward force generated by movement in the inner cover 2; the outer cap connection threads 5111 mate with the outer cap threads 122 effecting a downward and upward movement of the outer cap 1 in the extension cap 5; the upper side of the protrusion of the outer cover connecting part limit line 5112 is an inclined plane, the lower side of the protrusion is a plane, and the included angle between the protrusion and the anti-theft protrusion is an acute angle, when the anti-theft ring 123 moves downwards, after the anti-theft protrusion 1233 slides through the inclined plane of the upper side of the protrusion of the outer cover connecting part limit line 5112, the anti-theft protrusion 1233 and the outer cover connecting part limit line 5112 form limit, so that the anti-theft ring 123 cannot move upwards, and the anti-theft effect is achieved when the anti-theft ring is not used; when the anti-theft ring 123 slides downwards to the inclined plane of the transition piece of the bottleneck connecting part of the extension cover 5, the tension applied to the anti-theft ring 123 in the horizontal direction is larger and larger, and finally the transverse connecting bar 1232 is propped up, so that the left part and the right part of the anti-theft ring 123 are broken and separated; the bottleneck connecting portion lining 523 forms sealedly with bottleneck lateral wall 411 medial surface laminating, prevent that the liquid of bottle 4 from spilling, bottleneck connecting portion screw 5221 and bottleneck screw 412 cooperation realize the rotatory downward movement of extension lid 5, bottleneck spacing line 413 protruding upside is the inclined plane, protruding downside is the plane, both contained angles are the acute angle, bottleneck connecting portion spacing line 5222 protruding upside is the plane, protruding downside is the inclined plane, both contained angles are the acute angle, when extension lid 5 moves down, bottleneck connecting portion spacing line 5222 inclined plane slides behind bottleneck spacing line 413 inclined plane, bottleneck connecting portion spacing line 5222 forms spacingly with bottleneck spacing line 413, therefore extension lid 5 can't form upward motion this moment, simultaneously, extension lid 5 can't form downward motion on supporting baffle 44, thereby make extension lid 5 can't reciprocate on bottleneck portion 41, form extension lid 5 and bottle 4 firm connection.

In summary, when the inner cap 2 and the movable member 3 are matched with the outer cap 1 with the cross connecting bar 1232 and the bottle body 4 with the transition part 42, the working principle is as follows: in an idle state, the inner cap 2 holds beverage solutes and is sealed by the movable piece 3, the inner cap 2 is simultaneously sealed with the bottle body 4 to prevent water from leaking, the movable piece top wall 31 is attached to the outer cap top wall 11, the piercing part 33 of the movable piece 3 abuts against the inner cap bottom wall 23, and the anti-theft protrusion 1233 is limited by the bottle opening limiting lines 413 to realize the anti-theft effect of the anti-theft ring 123 on the outer cap 1; in the use state, when the outer cover 1 rotates downwards along the bottle body 4, the movable part 3 is driven to move downwards so that the penetrating part 33 pierces the bottom wall 23 of the inner cover, beverage solute is leaked into water of the bottle body 4 to form beverage solution, in the process, the anti-theft ring 123 is broken and separated through the transition part 42 of the bottle body 4, at the moment, the inner cover limiting part 21 is clamped into the outer cover limiting line 121, the outer cover and the anti-theft ring are fixedly connected, the outer cover 1 is reversely rotated, the inner cover 2 is driven to move upwards, and as the movable part 3 is arranged in the inner cover 2 and has a diameter larger than the maximum diameter of the inner cover 2, the movable part 3 also moves upwards simultaneously, and when the outer cover 1 is separated from the bottle body 4, the movable part 3 is separated along with the bottle body 4, and a user can drink the beverage in the bottle body 4 finally.

When the inner cap 2 and the movable part 3 are matched with the outer cap 1 with the anti-theft tearing part 1234 and the bottle body 4 with the baffle 44, the working principle is as follows: in an idle state, the inner cap 2 holds beverage solutes and is sealed by the movable piece 3, the inner cap 2 is simultaneously sealed with the bottle body 4 to prevent water from leaking, the movable piece top wall 31 is attached to the outer cap top wall 11, the penetrating part 33 of the movable piece 3 abuts against the inner cap bottom wall 23, the outer cap 1 abuts against the baffle 44, and the anti-theft protrusion 1233 and the bottle opening limit line 413 limit to realize the anti-theft effect of the anti-theft ring 123 on the outer cap 1; under the state of use, tear anti-theft tearing portion 1234 by hand for anti-theft ring 123 fracture breaks away, drive moving part 3 downward movement when outer lid 1 rotates down along bottle 4 makes puncture portion 33 puncture inner cup diapire 23, cause drink solute to leak the aquatic of bottle 4 and form the drink solution, at this moment, inner lid spacing portion 21 card goes into outer lid spacing line 121 for both fixed connection, reverse rotation outer lid 1 drives inner lid 2 upward movement, because moving part 3 is arranged in inner lid 2 and its diameter is greater than inner lid 2 maximum diameter, therefore moving part 3 also upward movement simultaneously, when outer lid 1 breaks away from bottle 4, moving part 3 also breaks away from thereupon, the beverage in the final user drinkable bottle 4.

When the inner cap 2 and the movable member 3 are matched with the outer cap 1 with the transverse connecting bar 1232, the extension cap 5 and the bottle body 4 with the baffle 44, the working principle is as follows: in an idle state, the inner cap 2 holds beverage solutes and is sealed by the movable piece 3, the inner cap 2 is simultaneously sealed with the extension cap 5 to prevent water from leaking, the movable piece top wall 31 is attached to the outer cap top wall 11, the penetrating part 33 of the movable piece 3 abuts against the inner cap bottom wall 23, the anti-theft protrusion 1233 and the outer cap connecting part limiting groove 5112 limit to realize the anti-theft effect of the anti-theft ring 123 on the outer cap 1, the bottle opening connecting part lining piece 523 and the bottle body 4 are sealed to prevent water from leaking, the extension cap 5 abuts against the baffle 44 to prevent the extension cap 5 from moving downwards, and the bottle opening connecting part limiting groove 5222 and the bottle opening limiting groove 413 limit to prevent the extension cap 5 from moving upwards; in the use state, when the outer cover 1 rotates downwards along the extension cover 5, the movable part 3 is driven to move downwards so that the penetrating part 33 pierces the bottom wall 23 of the inner cover, beverage solute leaks into water of the bottle body 4 to form beverage solution, in the process, the anti-theft ring 123 is broken and separated through the opening connecting part transition piece 521 of the extension cover 5, at the moment, the inner cover limiting part 21 is clamped into the outer cover limiting pattern 121, so that the outer cover 1 and the outer cover 2 are fixedly connected, the inner cover 2 is driven to move upwards by reverse rotation, and as the movable part 3 is arranged in the inner cover 2 and has a diameter larger than the maximum diameter of the inner cover 2, the movable part 3 also moves upwards simultaneously, and when the outer cover 1 is separated from the extension cover 5, the movable part 3 is separated along with the extension cover 5, and a user can drink the beverage in the bottle body 4 finally.

From the above description, it can be seen that the above embodiments achieve independent sealed preservation of the solute in the inner cap, and in post-mixing mode, when drinking is required, the solute and water can be instantly fused by piercing the inner cap through the movable member, the defect that the prior mixing mode lacks on taste and active ingredients is avoided, the instant drinking effect is realized, the taste and the nutritional ingredients of drinking are maintained to the greatest extent, and better drinking experience is brought to consumers.

The above is only an exemplary embodiment of the present utility model and is not intended to limit the scope of the present utility model, which is defined by the appended claims.

Claims (8)

1. A back mixing beverage bottle lid, its characterized in that: comprising the following steps:

the novel inner cover comprises an inner cover (2), wherein an inner cover limiting part (21) is arranged at the outer edge of the top of the inner cover (2), an inner cover side wall (22) is arranged on the side face of the inner cover (2), an inner cover bottom wall (23) is arranged on the bottom face of the inner cover (2), a clamping part (24) is arranged between the inner cover limiting part (21) and the inner cover side wall (22), and an inner cover clamping side part (241) and an inner cover clamping bottom part (242) are arranged on the clamping part (24);

the movable part (3), movable part (3) is hollow structure, and the top sets up to movable part roof (31), and the lateral part sets up to movable part lateral wall (32), and the bottom is provided with pierces through portion (33), movable part (3) are inserted inner cup (2), movable part lateral wall (32) with inner cup lateral wall (22) laminating, movable part (3) hollow structure with the space that inner cup (2) formed is used for storing beverage solute.

2. The post mix beverage bottle cap of claim 1, wherein: the inner cover bottom wall (23) is provided with an inner cover bottom wall thickening part (231), and the edge of the inner cover bottom wall thickening part (231) is connected with the inner cover side wall (22).

3. The post mix beverage bottle cap according to claim 1 or 2, wherein: still include enclosing cover (1), enclosing cover (1) includes:

a top wall (11) of the outer cover,

the anti-theft device comprises an outer cover side wall (12), wherein protruding outer cover limit lines (121) are arranged on the upper portion of the inner side of the outer cover side wall (12), outer cover threads (122) are arranged in the middle of the inner side of the outer cover side wall (12), an anti-theft ring (123) is arranged on the lower portion of the outer cover side wall (12), the anti-theft ring (123) is connected onto the outer cover side wall (12) up and down through a vertical connecting strip (1231), and anti-theft protrusions (1233) are arranged on the inner side of the anti-theft ring (123).

4. A post mix beverage bottle cap as claimed in claim 3, wherein: the anti-theft ring (123) further comprises a transverse connecting bar (1232), and the transverse connecting bar (1232) separates the left and right of the anti-theft ring (123) main body and is connected through the transverse connecting bar (1232).

5. A post mix beverage bottle cap as claimed in claim 3, wherein: the anti-theft ring (123) further comprises an anti-theft tearing part (1234), and the anti-theft ring (123) can be torn by hands through the anti-theft tearing part (1234).

6. The post mix beverage bottle cap of claim 4, wherein: further comprising an elongated cover (5), said elongated cover (5) comprising:

an outer cover connecting part (51), wherein an outer cover connecting part thread (5111) is arranged at the upper part of the outer side of the outer cover connecting part side wall (511) of the outer cover connecting part (51), the lower part of the outer side wall (511) of the outer cover connecting part is provided with a convex outer cover connecting part limit line (5112);

bottleneck connecting portion (52), bottleneck connecting portion (52) connect in enclosing cover connecting portion (51) below, bottleneck connecting portion (52) upper portion outside sets up to bottleneck connecting portion changeover portion (521), bottleneck connecting portion (52) upper portion inboard sets up to bottleneck connecting portion inside lining piece (523), bottleneck connecting portion lateral wall (522) are connected to bottleneck connecting portion changeover portion (521) below, bottleneck connecting portion lateral wall (522) inboard is provided with bottleneck connecting portion screw thread (5221), bottleneck connecting portion lateral wall (522) inboard bottom is provided with bellied bottleneck connecting portion spacing line (5222).

7. A bottle (4) for a post-mix beverage bottle cap according to claim 4, comprising: bottle mouth (41) and body portion (43), bottleneck lateral wall (411) outside upper portion of bottleneck portion (41) is provided with bottleneck screw thread (412), and the lower part is provided with bellied bottleneck spacing line (413), its characterized in that: the bottle is characterized in that a transition part (42) is arranged between the bottle opening part (41) and the bottle body part (43), and the diameter of the cross section circle of the transition part (42) is gradually increased from top to bottom so that an inclined plane is formed on the outer surface of the transition part (42).

8. A bottle body (4) which can be matched with the post-mixing drink bottle cap of claim 5 or claim 6, comprising the following steps: bottle mouth (41) and body portion (43), bottleneck lateral wall (411) outside upper portion of bottleneck portion (41) is provided with bottleneck screw thread (412), and the lower part is provided with bellied bottleneck spacing line (413), its characterized in that: a baffle (44) is arranged below the bottle opening part (41), the baffle (44) extends towards the horizontal direction, and the upper side surface of the baffle (44) is arranged to be a plane for blocking the downward movement of the bottle cap.