Instant preparation type beverage bottle cap and beverage bottle

Abstract

The utility model discloses an instant preparation type beverage bottle cap and a beverage bottle, the instant preparation type beverage bottle cap comprises a rotary cap, a lower cap and an inner cylinder, the rotary cap is matched with the upper part of the lower cap, a containing cavity is arranged in the lower cap, the containing cavity is of a hollow structure, the inner cylinder is inserted into the containing cavity, the bottom of the inner cylinder is matched with the bottom end of the containing cavity, and the inner cylinder is arranged in the containing cavity. The outer wall of the inner cylinder is matched with the inner wall of the containing cavity, a clamping column is arranged in the rotating cover, a clamping groove is formed in the inner wall of the inner cylinder, the clamping column is matched with the clamping groove, and a plurality of through holes are formed in the side wall of the inner cylinder. The clamping column is arranged in the rotating cover, the clamping groove is formed in the inner wall of the inner cylinder, and the clamping column and the clamping groove are matched, so that when the rotating cover is rotated, the clamping column rotates along with the rotating cover, the rotating cover drives the inner cylinder to rotate, the inner cylinder can rotate downwards, and when the through hole in the side wall of the inner cylinder exceeds the containing cavity, solute in the containing cavity can flow out through the through hole. Therefore, the rotary cover is rotated, the bottom of the cavity does not need to be punctured, the labor-saving effect is achieved, and operation is convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of beverage bottles, especially relates to a formula beverage bottle cap and beverage bottle. BACKGROUND

[0002] Most of the formula beverage is placed in the cover, and the existing formula beverage bottle cap is pierced by a barrier piece or a sealing film to realize formula, so that the pierced barrier piece falls into the beverage and affects eating. In order to avoid the sealing film falling into the beverage, many existing bottle caps use a partial insertion and piercing method, such as a formula beverage bottle cap and beverage bottle disclosed in application No. 202122216261.5, which pierces the accommodating cavity of the lower cap by a piercing part 4 composed of a cylinder 401 and a tooth 402. The entire cylinder 401 consumes more materials during molding, which increases the overall material cost. As shown in paragraph 43 of the specification, when the piercing part 4 pokes the end cap 502, the catch 501-1 is clamped at the second annular protrusion 102 to prevent the upper cap 1 from falling off, and a large amount of force is required to clamp the catch 501-1 directly into the second annular protrusion 102, so a large amount of force is required during use. SUMMARY

[0003] The utility model aims to provide a formula beverage bottle cap and beverage bottle which can solve at least one of the above problems.

[0004] According to one aspect of the utility model, a formula beverage bottle cap is provided, which comprises a rotating cap, a lower cap and an inner cylinder. The rotating cap is matched with the upper part of the lower cap. The lower cap is internally provided with an accommodating cavity, which is a hollow structure. The inner cylinder is inserted into the accommodating cavity. The bottom of the inner cylinder is matched with the bottom end of the accommodating cavity. The outer wall of the inner cylinder is matched with the inner wall of the accommodating cavity. The rotating cap is internally provided with a clamping column. The inner wall of the inner cylinder is provided with a clamping groove. The clamping column is matched with the clamping groove. The side wall of the inner cylinder is provided with a plurality of through holes.

[0005] The utility model has the beneficial effects that the rotating cap is internally provided with a clamping column, the inner wall of the inner cylinder is provided with a clamping groove, and the two are matched. Therefore, when the rotating cap is rotated, the clamping column rotates with the rotating cap, so that the rotating cap drives the inner cylinder to rotate, and the downward rotation of the inner cylinder can be realized. When the through hole of the side wall of the inner cylinder exceeds the accommodating cavity, the solute in the accommodating cavity can flow out through the through hole. Thus, the rotating cap can be rotated, and the bottom of the cavity does not need to be pierced, which achieves the effect of saving labor and is convenient to operate.

[0006] In some embodiments, the lower cap is provided with a connecting sleeve, which is located outside the accommodating cavity. The inner wall of the connecting sleeve is provided with an internal thread, and the connecting sleeve and the lower cap are integrally formed. Thus, the entire bottle cap is conveniently matched with the bottle body through the internal thread of the connecting sleeve.

[0007] In some embodiments, the inner wall of the inner cylinder is provided with a plurality of vertical bars, a clamping groove is formed between adjacent vertical bars, and the vertical bars are integrally formed with the inner cylinder. In this way, the formation of the clamping groove is facilitated, and the cooperation of the clamping groove and the clamping column is facilitated.

[0008] In some embodiments, the clamping column is two, the two clamping columns are connected through a connecting block, the two clamping columns are located at both ends of the connecting block, and the top ends of the connecting block and the clamping column are connected with the lower end surface of the rotating cover. In this way, by providing two clamping columns, the force acting on the inner cylinder when the rotating cover rotates can be smoothly applied to the inner cylinder.

[0009] In some embodiments, the inner wall of the accommodating cavity is provided with a protrusion, the outer wall of the inner cylinder is provided with an external thread, and the protrusion cooperates with the external thread. In this way, by providing the protrusion, the cooperation of the external thread and the protrusion is facilitated, the external thread is facilitated to rotate relative to the protrusion, and the upward or downward rotational movement of the inner cylinder relative to the accommodating cavity is facilitated.

[0010] In some embodiments, the protrusion is two, the two protrusions are located on opposite sides of the inner cylinder and cooperate with the external thread of the outer wall of the inner cylinder. In this way, the smooth rotation of the external thread can be facilitated, and the balance of the force can be improved.

[0011] In some embodiments, the outer side of the top of the inner cylinder is provided with a vertical groove, the vertical groove is two and corresponds to the two protrusions respectively, the width of the vertical groove is greater than the outer diameter of the protrusion, and the external thread of the outer wall of the inner cylinder is in communication with the bottom of the vertical groove. In this way, by providing the vertical groove, after the vertical groove is aligned with the protrusion, the inner cylinder is inserted into the accommodating cavity upward, and then rotated upward to gradually realize the cooperation with the accommodating cavity.

[0012] In some embodiments, the top end of the external thread of the outer wall of the inner cylinder is provided with a limiting groove, the limiting groove is higher than the bottom end of the vertical groove, one side of the limiting groove is provided with a guide block, and one side of the guide block is inclined. In this way, by providing the limiting groove, when the inner cylinder is rotated to the lowest position under the action of the rotating cover, the protrusion is clamped into the limiting groove for limiting, at this time, the inner cylinder cannot continue to rotate downward, thereby preventing the inner cylinder from falling into the bottle body.

[0013] In some embodiments, the bottom of the inner cylinder is provided with a matching part, the matching part is located below the through hole, the outer wall of the matching part is in close contact with the inner wall of the accommodating cavity, the outer periphery of the matching part is provided with a protruding rib, and the bottom end of the matching part is provided with a folded edge which is in close contact with the bottom end of the accommodating cavity. In this way, by providing the matching part, the contact area of the inner cylinder and the inner wall of the accommodating cavity can be increased, and the sealing performance can be improved; by providing the protruding rib, the tightness of the cooperation between the matching part and the accommodating cavity can be improved, and the sealing performance can be further improved.

[0014] According to another aspect of the present application, a beverage bottle is provided, comprising the instant beverage bottle cap, further comprising a bottle body, the bottom of the accommodating cavity extends into the bottle body, the top of the bottle body is located between the connecting sleeve and the accommodating cavity, and the inner thread of the inner wall of the connecting sleeve cooperates with the bottle body. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a structure schematic view of the instant beverage bottle cap of the present application.

[0016] Figure 2 is an exploded structure schematic view of the instant beverage bottle cap of the present application.

[0017] Figure 3 is a sectional structure schematic view of the instant beverage bottle cap of the present application.

[0018] Figure 4 is a structure schematic view of the lower cap in the instant beverage bottle cap of the present application.

[0019] Figure 5 is a structure schematic view of the inner cylinder in the instant beverage bottle cap of the present application.

[0020] Figure 6 is a structure schematic view of the beverage bottle of the present application.

[0021] Figure 7 is Figure 3 is an enlarged structure schematic view of part A. DETAILED DESCRIPTION

[0022] The present application will be further described in detail below with reference to the accompanying drawings.

[0023] Referring to Figures 1-5 and Figure 7 An instant beverage bottle cap comprises a rotating cap 1, a lower cap 2 and an inner cylinder 3, the rotating cap 1 cooperates with the upper part of the lower cap 2, the lower cap 2 is provided with an accommodating cavity 21, the accommodating cavity 21 is a hollow structure, the inner cylinder 3 is inserted into the accommodating cavity 21, the bottom of the inner cylinder 3 cooperates with the bottom end of the accommodating cavity 21, the outer wall of the inner cylinder 3 cooperates with the inner wall of the accommodating cavity 21, the rotating cap 1 is provided with a clamping column 11, the inner wall of the inner cylinder 3 is provided with a clamping groove 31, the clamping column 11 cooperates with the clamping groove 31, and the side wall of the inner cylinder 3 is provided with a plurality of through holes 32.

[0024] In actual production, an annular groove 13 is formed on the inner side wall of the rotating cover 1, and an annular protrusion 25 is arranged on the top outer wall of the lower cover 2. When the rotating cover 1 is matched with the lower cover 13, the annular protrusion 25 is clamped into the annular groove 13, thereby realizing the matching of the two. Through the matching of the annular groove 13 and the annular protrusion 25, the normal rotation of the rotating cover 1 can be ensured, and the lower cover 2 will not rotate with the rotating cover 1.

[0025] When the entire bottle cap is used to package honey or other seasoning solutes, first, the annular protrusion 25 of the lower cover 2 is clamped into the annular groove 13, thereby realizing the matching of the rotating cover 1 and the lower cover 2; then, the honey or other ingredients is filled into the containing cavity 21; and finally, the inner cylinder 3 is inserted into the containing cavity 21, and the inner cylinder 3 seals the bottom of the containing cavity 21, thereby completing the assembly. When the inner cylinder 3 is inserted into the containing cavity 21, the clamping groove 31 is aligned with the clamping column 11, and the clamping column 11 is inserted into the clamping groove 31.

[0026] The lower cover 2 is provided with a connecting sleeve 22, the connecting sleeve 22 is located outside the containing cavity 21, the inner wall of the connecting sleeve 22 is provided with an internal thread 23, and the connecting sleeve 22 and the lower cover 2 are integrally injection molded. Through the connecting sleeve 22, the lower cover 2 can be conveniently fixed on the beverage bottle.

[0027] The inner wall of the inner cylinder 3 is provided with a plurality of vertical strips 33, the clamping grooves 31 are formed between adjacent vertical strips 33, and the vertical strips 33 and the inner cylinder 3 are integrally injection molded.

[0028] The clamping column 11 is two, the two clamping columns 11 are connected through the connecting block 12, the two clamping columns 11 are located at two ends of the connecting block 12, and the top ends of the connecting block 12 and the clamping column 11 are connected with the lower end surface of the rotating cover 1. Among them, the clamping column 11, the connecting block 12 and the rotating cover 1 are integrally injection molded. Through the arrangement of the two clamping columns 11, the clamping columns 11 can be matched with the clamping grooves 31 on both sides, respectively. Therefore, when the rotating cover 1 rotates, the force on the rotating cover 1 can be more evenly applied to the inner cylinder 3 through the clamping column 11.

[0029] The inner wall of the containing cavity 21 is formed with a protrusion 24, the outer wall of the inner cylinder 3 is provided with an external thread 34, and the protrusion 24 is matched with the external thread 34. Among them, the protrusion 24 is two, the two protrusions 24 are located on opposite sides of the inner cylinder 3 and are matched with the external thread 34 on the outer wall of the inner cylinder 3.

[0030] Therefore, through the matching of the two protrusions 24 and the external thread 34, when the rotating cover 1 rotates, the clamping column 11 acts on the clamping groove 31, so that the rotating cover 1 drives the inner cylinder 3 to rotate together, so that the external thread 34 can rotate relative to the protrusion 24, and the inner cylinder 3 moves upward or downward relative to the containing cavity 21.

[0031] The outer side of the top of the inner cylinder 3 is provided with vertical grooves 35, two vertical grooves 35 correspond to two protrusions 24 respectively, the width of the vertical grooves 35 is greater than the outer diameter of the protrusions 24, and the outer thread 34 of the outer wall of the inner cylinder 3 is communicated with the bottom of the vertical grooves 35. Therefore, by providing the vertical grooves 35, when the inner cylinder 3 needs to be matched with the accommodation cavity 21, the protrusions 24 are inserted into the vertical grooves 35 in alignment, so that the top of the inner cylinder 3 is inserted into the accommodation cavity 21. When the protrusions 24 are moved along the vertical grooves 35 to the outer thread 34, the inner cylinder 3 is further rotated, so that the inner cylinder 3 is screwed into the accommodation cavity 21; at this time, the inner cylinder 3 can also be rotated by rotating the rotary cover 1 to gradually screw into the accommodation cavity 21 until the bottom of the inner cylinder 3 seals the accommodation cavity 21.

[0032] The top end of the outer thread 34 of the outer wall of the inner cylinder 3 is formed with a limiting groove 36, the limiting groove 36 is higher than the bottom end of the vertical groove 35, one side of the limiting groove 36 is provided with a guide block 37, and one side of the guide block 37 is inclined.

[0033] When the solute in the bottle cap needs to be poured into the bottle body, the rotary cover 1 is reversely rotated to reversely rotate the inner cylinder 3, so that the inner cylinder 3 moves downward relative to the protrusions 24 and the accommodation cavity 21; with the downward movement of the inner cylinder 3, the through hole 32 exceeds the bottom end of the accommodation cavity 21 downward, and the solute in the accommodation cavity 21 flows out from the through hole 32, facilitating mixing with the liquid in the bottle body. Thus, the inner cylinder 3 can be moved downward by rotating the rotary cover 1, realizing the flow of the solute in the accommodation cavity 21 from the through hole 32, which is convenient and labor-saving.

[0034] With the downward movement of the inner cylinder 3, when the inner cylinder 3 is rotated to the lowermost position, the protrusions 24 are moved to the limiting groove 36 relative to the outer thread 34, the protrusions 24 are clamped into the limiting groove 36, and the protrusions 24 are limited by the limiting groove 36, that is, the inner cylinder 3 cannot continue to rotate. At this time, through the cooperation of the protrusions 24 and the limiting groove 36, the inner cylinder 3 can be prevented from being separated from the lower cover 2, that is, the entire inner cylinder 3 can be prevented from falling off.

[0035] The bottom of the inner cylinder 3 is provided with a matching part 38, the matching part 38 is located below the through hole 32, the outer wall of the matching part 38 is fitted with the inner wall of the accommodation cavity 21, the outer periphery of the matching part 38 is provided with a convex rib 39, and the bottom end of the matching part 38 is provided with a folded edge 381 which is tightly attached to the bottom end of the accommodation cavity 21. Among them, the matching part 38 is a straight cylinder, which is convenient to fit with the inner wall of the bottom of the accommodation cavity 21, and realizes the sealing of the accommodation cavity 21.

[0036] By forming the convex rib 39 on the outer periphery of the matching part 38, the tightness of the matching part 38 and the inner wall of the accommodation cavity 21 can be increased, and the sealing effect can be further improved. By forming the folded edge 381 on the bottom end of the matching part 38, the inner cylinder 3 can be limited by abutting the bottom end of the accommodation cavity 21 during sealing.

[0037] As Figure 3 and Figure 6 As shown in the drawings, the beverage bottle, comprising a ready-to-drink beverage bottle cap described above, further comprising a bottle body 4, the bottom of the accommodation cavity 21 into the bottle body, the top of the bottle body between the connecting sleeve 22 and the accommodation cavity 21, the bottle body 4 and the inner thread 23 of the connecting sleeve 22 wall cooperation. Specifically, the top of the bottle body 4 is formed with a thread, which can be screwed with the inner thread 23 of the connecting sleeve 22, convenient to use.

[0038] The above only is the preferred embodiment of the present application, it should be pointed out that, for those of ordinary skill in the art, without departing from the inventive concept of the present application, under the premise of, can also make a number of deformation and improvement, these all belong to the protection scope of the present application.

Claims

1. A ready-to-drink beverage bottle cap characterized by, The utility model provides a bottle, including rotary cover (1), lower cover (2) and inner cylinder (3), rotary cover (1) with lower cover (2) upper portion cooperation, be equipped with accommodation cavity (21) in lower cover (2), accommodation cavity (21) is hollow structure, inner cylinder (3) is inserted into accommodation cavity (21), the bottom of inner cylinder (3) with the bottom end cooperation of accommodation cavity (21), the outer wall of inner cylinder (3) with the inner wall cooperation of accommodation cavity (21), be equipped with clamping column (11) in rotary cover (1), the inner wall of inner cylinder (3) is equipped with clamping groove (31), clamping column (11) with clamping groove (31) cooperation, the lateral wall of inner cylinder (3) is equipped with a plurality of through -hole (32).

2. A ready-to-drink beverage vial closure in accordance with claim 1, wherein, The lower cover (2) is provided with a connecting sleeve (22), the connecting sleeve (22) is located outside the accommodation cavity (21), the inner wall of the connecting sleeve (22) is provided with an internal thread (23), and the connecting sleeve (22) and the lower cover (2) are integrally formed.

3. A ready-to-drink beverage vial closure in accordance with claim 2, wherein, The inner wall of the inner cylinder (3) is provided with a plurality of vertical bars (33), the adjacent vertical bars (33) form a clamping groove (31), and the vertical bars (33) and the inner cylinder (3) are integrally formed.

4. A ready-to-drink beverage vial closure in accordance with claim 3, wherein, The clamping column (11) is two, two clamping columns (11) are connected through a connecting block (12), two clamping columns (11) are located at both ends of the connecting block (12), and the top ends of the connecting block (12) and the clamping column (11) are connected with the lower end surface of the rotary cover (1).

5. A ready-to-drink beverage vial closure in accordance with claim 2, wherein, The inner wall of the accommodation cavity (21) is provided with a convex point (24), the outer wall of the inner cylinder (3) is provided with an external thread (34), and the convex point (24) is matched with the external thread (34).

6. A ready-to-drink beverage vial closure in accordance with claim 5, wherein, The convex point (24) is two, two convex points (24) are located on opposite sides of the inner cylinder (3) and are matched with the external thread (34) of the outer wall of the inner cylinder (3).

7. A ready-to-drink beverage vial closure in accordance with claim 6, wherein, The outer side of the top of the inner cylinder (3) is provided with a vertical groove (35), the vertical groove (35) is two, respectively corresponding to two convex points (24), the width of the vertical groove (35) is greater than the outer diameter of the convex point (24), and the external thread (34) of the outer wall of the inner cylinder (3) is communicated with the bottom of the vertical groove (35).

8. A ready-to-drink beverage vial closure in accordance with claim 7, wherein, The top end of the external thread (34) of the outer wall of the inner cylinder (3) is provided with a limiting groove (36), the limiting groove (36) is higher than the bottom end of the vertical groove (35), one side of the limiting groove (36) is provided with a guide block (37), and one side of the guide block (37) is inclined.

9. A ready-to-serve beverage bottle cap according to any one of claims 1 to 8, characterized in that The bottom of the inner cylinder (3) is provided with a matching part (38), the matching part (38) is located below the through hole (32), the outer wall of the matching part (38) is matched with the inner wall of the accommodation cavity (21), the outer periphery of the matching part (38) is provided with a convex edge (39), the bottom end of the matching part (38) is provided with a folded edge (381), and the folded edge (381) is tightly attached to the bottom end of the accommodation cavity (21).

10. A beverage bottle comprising a ready-to-serve beverage bottle closure according to any one of claims 2 to 8, characterized in that It also includes a bottle body (4), the bottom of the accommodation cavity (21) extends into the bottle body, the top of the bottle body is located between the connecting sleeve (22) and the accommodation cavity (21), and the bottle body (4) is matched with the internal thread of the inner wall of the connecting sleeve (22).

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