Instant preparation type bottle cap

Abstract

The utility model provides an instant preparation type bottle cap which comprises an upper cap, a lower cap, a material storage shell and a movable shell, the material storage shell comprises a threaded section and an inserting section, the upper cap is installed on the threaded section in a threaded mode, a plurality of discharging openings are formed in the side face of the movable shell, and the movable shell is installed at the bottom of the inserting section in a threaded mode. The bottom face of the material storage shell is tightly attached to the movable shell so that a sealed material storage bin can be formed in the material storage shell, a first guide block is arranged on the insertion section, a second guide block is arranged on the inner wall of the inner shell, a first guide inclined face and a first rotation stopping end face are arranged on the first guide block, and a second guide inclined face and a second rotation stopping end face are arranged on the second guide block. And the inclination direction of the second guide inclined plane is opposite to that of the first guide inclined plane. Compared with the prior art, blanking and opening in the ready-to-prepare bottle cap are realized by rotating the upper cap in different directions, so that the ready-to-prepare bottle cap is convenient to use, different caps do not need to be separately rotated, pressing is not needed, and the bottle cap is fast and labor-saving.

Description

TECHNICAL FIELD

[0001] The utility model belongs to material packaging technical field relates to a formula bottle cap. BACKGROUND

[0002] Traditional beverage refers to the liquid (water) and material (for example various taste concentrate or powder or honey etc. Soluble material) is filled into the bottle in advance, in order to prolong the shelf life, still can add preservative and other chemical composition, is not conducive to health. Therefore, people invented the bottle cap with storage bin, the soluble material is preloaded in the storage bin, when drinking, the soluble material is taken out from the bottle cap, pours into the beverage bottle, mixes into the beverage. For example, Chinese patent number: “202321450871.4 ” formula bottle, it includes bottle cap body and bottle body, the bottle cap body is built in ingredient bin, the outside wall of ingredient bin and the inside wall of bottle cap exist gap and the surface of ingredient bin towards bottle body direction side is breakable seal layer;Bottle body includes bottle neck, bottle cap body is connected with bottle body through bottle neck;The inside wall of bottle neck is movably provided with cone spike assembly through limiting member, cone spike assembly is located below ingredient bin and is connected with bottle cap body screw thread;Bottle cap body covers on bottle body, under the limiting effect of limiting member, cone spike assembly can move towards ingredient bin along with the rotation opening of bottle cap body and break the seal layer, and limiting member prevents cone spike assembly from moving down again along with the buckling of bottle cap;The cone spike piece is one of cone spike needle or cone spike catheter. But the above structure has the following problems: after the seal layer is broken, the object in the ingredient bin falls and mixes with the liquid in the bottle body, but cannot be mixed uniformly, usually needs to shake to mix uniformly, but in the above structure, the bottle cap body is in the process of opening at this time, cannot shake the bottle body, otherwise it is easy to cause liquid leakage, must screw back the bottle cap body again and shake, open the bottle cap body again to drink, the step is troublesome. SUMMARY

[0003] The utility model aims at the above -mentioned problem existing in prior art, provides a formula bottle cap convenient to use.

[0004] The utility model discloses a purpose can be realized through the following technical scheme: a formula bottle lid of instant, including upper cover, lower cover, storage shell and movable shell, the lower cover includes inner casing and outer casing, the inner wall of outer casing is provided with the internal thread cooperation with the bottle mouth, make the bottle mouth be located between the outer casing and the inner casing, the storage shell is hollowly provided, the storage shell includes the threaded section and the insertion section, the upper cover is installed on the threaded section, the movable shell's side is made with a plurality of blanking port, the movable shell is installed on the bottom of insertion section, the bottom surface of storage shell is close to movable shell and makes the storage shell form the sealed storage bin in, the storage bin places soluble material, the insertion section and movable shell all are located in the inner casing, movable shell is movably arranged in the inner casing through the limiting mechanism, be equipped with first guide block on insertion section, the inner casing inner wall is equipped with second guide block, first guide block is made with first guide inclined plane and first rotation -stopping end face, second guide block is made with second guide inclined plane and second rotation -stopping end face, the inclination direction of second guide inclined plane is opposite with the inclination direction of first guide inclined plane.

[0005] In the above-mentioned instant formula bottle lid, rotate the upper cover, the storage shell rotates with the upper cover synchronously, the first guide inclined plane contacts the second guide inclined plane and guides the rotation of the storage shell relative to the lower cover, under the limiting action of the limiting mechanism, the movable shell can move downward with the rotation of the storage shell, the material in the storage bin falls into the bottle body through the blanking port and mixes with the liquid.

[0006] In the above-mentioned instant formula bottle lid, rotate the upper cover in the opposite direction, the first rotation -stopping end face and the second rotation -stopping end face contact each other to position the storage shell on the lower cover, rotate the upper cover relative to the storage shell to open the top of the storage shell, and drinking can be performed through the top opening of the storage shell at this time.

[0007] In the above-mentioned instant formula bottle lid, a mounting flange is formed on the insertion section, a plurality of mounting clamping blocks are formed on the inner wall of the inner casing, a mounting guide inclined plane is formed on the top of the mounting clamping block, a mounting positioning surface is formed on the bottom surface of the mounting clamping block, the insertion section is inserted into the inner casing, and the mounting flange is clamped below the mounting clamping block.

[0008] In the above-mentioned instant formula bottle lid, the limiting mechanism includes a plurality of first limiting protrusions on the movable shell and a plurality of second limiting protrusions on the inner wall of the inner casing, a limiting groove is formed between adjacent two second limiting protrusions, the first limiting protrusion is located in the limiting groove, and the first limiting protrusion and the second limiting protrusion limit the movement of the movable shell in the longitudinal direction.

[0009] In the on-the-spot preparation bottle cap, the limiting mechanism further comprises a third limiting protrusion on the top of the first limiting protrusion and a plurality of fourth limiting protrusions on the inner wall of the inner shell, the fourth limiting protrusions being on the bottom of the limiting groove, and when the third limiting protrusion contacts the fourth limiting protrusion during the downward movement of the movable shell relative to the storage shell and the lower cap, the movable shell stops moving downward.

[0010] In the on-the-spot preparation bottle cap, the bottom of the upper cap is provided with a first anti-theft ring, the top of the lower cap is provided with a second anti-theft ring, the first anti-theft ring and the upper cap and the second anti-theft ring and the lower cap are connected by a plurality of connecting bridges, the inner wall of the second anti-theft ring is uniformly provided with a plurality of first anti-theft protrusions, and the outer wall of the storage shell is correspondingly provided with a plurality of second anti-theft protrusions, the second anti-theft protrusions are clamped between adjacent two first anti-theft protrusions, and the second anti-theft ring rotates synchronously with the storage shell.

[0011] In the on-the-spot preparation bottle cap, the storage shell further comprises a connecting section between the threaded section and the insertion section, and the bottom of the connecting section is in contact with the top surface of the second anti-theft ring.

[0012] Compared with the prior art, in the on-the-spot preparation bottle cap, the first guide slope and the second guide slope are matched to enable the storage shell to rotate synchronously with the upper cap to realize discharging, at this time, the bottle body has not been opened, and the bottle can be shaken without worrying about liquid leakage; when the upper cap is reversely rotated, the first stop end surface and the second stop end surface are matched to enable the storage shell to be positioned by the lower cap, the upper cap opens the top opening of the storage shell to realize drinking, and discharging and opening are realized by rotating the upper cap in different directions, respectively, so that the use is convenient, and it is not necessary to separate and rotate different caps or press, and it is quick and not laborious; after the movable shell is threadedly installed on the storage shell, the movable shell is inserted into the lower cap synchronously with the storage shell, so that the assembly process of the movable shell is simpler and more time-saving; the second anti-theft ring rotates synchronously with the storage shell, whether the connecting bridge between the second anti-theft ring and the lower cap is broken or not is judged to determine whether the storage shell has rotated relative to the lower cap, so as to determine whether the storage bin is opened, and the drinking safety is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 is a schematic diagram of the three-dimensional structure of the on-the-spot preparation bottle cap.

[0014] Fig. 2 is a schematic diagram of the explosion structure of the on-the-spot preparation bottle cap.

[0015] Fig. 3 is a schematic diagram of the cross-sectional structure of the on-the-spot preparation bottle cap.

[0016] In the figure, 1, upper cover; 2, lower cover; 21, second guide block; 211, second guide slope; 212, second rotation-stopping end face; 22, mounting clamping block; 221, mounting guide slope; 222, mounting positioning face; 23, inner shell; 24, outer shell; 3, storage shell; 31, threaded section; 32, insertion section; 321, first guide block; 322, first guide slope; 323, first rotation-stopping end face; 33, mounting flange; 34, second anti-theft protrusion; 4, movable shell; 41, lower discharge port; 5, limiting mechanism; 51, first limiting protrusion; 52, second limiting protrusion; 53, third limiting protrusion; 54, fourth limiting protrusion; 6, first anti-theft ring; 7, second anti-theft ring; 71, first anti-theft protrusion. DETAILED DESCRIPTION

[0017] The following is a specific embodiment of the present application and further describes the technical solution of the present application in combination with the accompanying drawings, but the present application is not limited to these embodiments.

[0018] For example, Figs. 1-3As shown, the instant ready-to-use bottle cap comprises an upper cap 1, a lower cap 2, a storage shell 3 and a movable shell 4. The lower cap 2 comprises an inner shell 23 and an outer shell 24, and the inner wall of the outer shell 24 is provided with internal threads matched with the bottle mouth, so that the bottle mouth is located between the outer shell 24 and the inner shell 23. The storage shell 3 is hollow, and comprises a threaded section 31 and an insertion section 32, and the upper cap 1 is threadedly mounted on the threaded section 31. The movable shell 4 is provided with a plurality of discharge ports 41 on the side surface, and is threadedly mounted on the bottom of the insertion section 32, and the bottom surface of the storage shell 3 is tightly attached to the movable shell 4 to form a sealed storage bin in the storage shell 3, and the storage bin can be filled with soluble substances. The insertion section 32 and the movable shell 4 are located in the inner shell 23, and the movable shell 4 is movably arranged in the inner shell 23 through a limiting mechanism 5. The insertion section 32 is provided with a first guide block 321, and the inner wall of the inner shell 23 is provided with a second guide block 21, and the cross sections of the first guide block 321 and the second guide block 21 are approximately triangular, the first guide block 321 is provided with a first guide inclined surface 322 and a first rotation-stopping end surface 323, and the second guide block 21 is provided with a second guide inclined surface 211 and a second rotation-stopping end surface 212. The inclination direction of the second guide inclined surface 211 is opposite to that of the first guide inclined surface 322, and in the instant embodiment, the first guide inclined surface 322 is inclined inward in the clockwise direction, and the second guide inclined surface 211 is inclined inward in the counterclockwise direction. The upper cap 1 is rotated clockwise, the storage shell 3 is synchronously rotated with the upper cap 1, the first guide inclined surface 322 contacts the second guide inclined surface 211 and guides the rotation of the storage shell 3 relative to the lower cap 2, and under the limiting action of the limiting mechanism 5, the movable shell 4 can move downward with the rotation of the storage shell 3, at this time, the materials in the storage bin fall into the bottle body through the discharge ports 41 and are mixed with the liquid to form the required beverage. The upper cap 1 is rotated in the opposite direction, i.e. counterclockwise, the first rotation-stopping end surface 323 contacts the second rotation-stopping end surface 212 to position the storage shell 3 on the lower cap 2, and the upper cap 1 is rotated relative to the storage shell 3 to open the top of the storage shell 3, at this time, the beverage can be drunk through the top opening of the storage shell 3.

[0019] In the above technical solution, the insertion section 32 is provided with a mounting flange 33, the inner wall of the inner shell 23 is provided with a plurality of mounting clamping blocks 22, the top of the mounting clamping block 22 is provided with a mounting guide inclined surface 221, and the bottom surface of the mounting clamping block 22 forms a mounting positioning surface 222. The insertion section 32 is inserted into the inner shell 23, the mounting flange 33 is clamped below the mounting clamping block 22, the mounting guide inclined surface 221 guides the clamping process, and the mounting positioning surface 222 positions the upward movement of the mounting flange 33 to prevent the upward movement of the insertion section 32 from the lower cap 2.

[0020] In the above technical solution: the limiting mechanism 5 includes a plurality of first limiting protrusions 51 on the movable shell 4 and a plurality of second limiting protrusions 52 on the inner wall of the inner shell 23. The second limiting protrusions 52 between adjacent two form a limiting groove, and the first limiting protrusions 51 are located in the limiting groove. The first limiting protrusions 51 and the second limiting protrusions 52 limit the movement of the movable shell 4 in the longitudinal direction, preventing the movable shell 4 from rotating relative to the lower cover 2.

[0021] In the above technical solution: the limiting mechanism 5 further includes a third limiting protrusion 53 on the top of the first limiting protrusion 51 and a plurality of fourth limiting protrusions 54 on the bottom of the inner wall of the inner shell 23, and the fourth limiting protrusions 54 are located at the bottom of the limiting groove. During the downward movement of the movable shell 4 relative to the storage shell 3 and the lower cover 2, when the third limiting protrusion 53 contacts the fourth limiting protrusion 54, the movable shell 4 stops moving downward, and the third limiting protrusion 53 limits the movement of the movable shell 4, preventing the movable shell 4 from moving downward excessively and separating from the storage shell 3.

[0022] In the above technical solution: the bottom of the upper cover 1 is provided with a first anti-theft ring 6, and the top of the lower cover 2 is provided with a second anti-theft ring 7. The first anti-theft ring 6 and the upper cover 1, and the second anti-theft ring 7 and the lower cover 2 are connected by a plurality of connecting bridges. The inner wall of the second anti-theft ring 7 is uniformly provided with a plurality of first anti-theft protrusions 71, and the outer wall of the storage shell 3 is correspondingly provided with a plurality of second anti-theft protrusions 34. The second anti-theft protrusions 34 are clamped between adjacent two first anti-theft protrusions 71, so that the second anti-theft ring 7 rotates synchronously with the storage shell 3. Whether the storage shell 3 has rotated relative to the lower cover 2 and whether the storage bin has been opened can be determined by whether the connecting bridge between the second anti-theft ring 7 and the lower cover 2 is broken.

[0023] In the above technical solution: the storage shell 3 further includes a connecting section between the threaded section 31 and the insertion section 32, and the bottom of the connecting section is in contact with the top surface of the second anti-theft ring 7, preventing the storage shell 3 from moving downward relative to the lower cover 2.

[0024] The first guide inclined surface 322 and the second guide inclined surface 211 are matched to enable the storage shell 3 to rotate synchronously with the upper cover 1, thereby achieving the discharging, and at this time, the bottle body has not been opened, and the bottle can be shaken without worrying about liquid leakage; when the upper cover is reversely rotated, the first rotation-stopping end surface 323 and the second rotation-stopping end surface 212 are matched to enable the storage shell 3 to be positioned by the lower cover 2, the upper cover 1 opens the top opening of the storage shell 3, and drinking is achieved; the discharging and the opening are respectively achieved by rotating the upper cover 1 in different directions, and the use is convenient, without needing to separately rotate different covers or press, and the drinking is quick and not laborious; the movable shell 4 is first threadedly installed on the storage shell 3, and then is synchronously inserted into the lower cover 2 with the storage shell 3, so that the assembly process of the movable shell 4 is simpler and more time-saving; the second anti-theft ring 7 rotates synchronously with the storage shell 3, and whether the connecting bridge between the second anti-theft ring 7 and the lower cover 2 is broken is used to judge whether the storage shell 3 has been rotated relative to the lower cover 2, thereby judging whether the storage bin is opened, and the drinking safety is ensured.

[0025] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, without deviating from the spirit of the present application or exceeding the scope defined by the appended claims.

[0026] Although the terms such as the upper cover 1, the lower cover 2, the second guide block 21, the second guide inclined surface 211, the second rotation-stopping end surface 212, the installation clamping block 22, the installation guide inclined surface 221, the installation positioning surface 222, the inner shell 23, the outer shell 24, the storage shell 3, the threaded section 31, the inserted section 32, the first guide block 321, the first guide inclined surface 322, the first rotation-stopping end surface 323, the installation flange 33, the second anti-theft protrusion 34, the movable shell 4, the discharging opening 41, the limiting mechanism 5, the first limiting protrusion 51, the second limiting protrusion 52, the third limiting protrusion 53, the fourth limiting protrusion 54, the first anti-theft ring 6, the second anti-theft ring 7, and the first anti-theft protrusion 71 are frequently used herein, but the possibility of using other terms is not excluded. The use of these terms is merely for the convenience of describing and explaining the essence of the present application; any kind of additional limitation is contrary to the spirit of the present application.

[0027] The contents not described in detail in the specification belong to the prior art known to those skilled in the art. The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, without deviating from the spirit of the present application or exceeding the scope defined by the appended claims.

Claims

1. A ready-to-use bottle cap, characterized in that The utility model provides a bottle, including upper cover (1), lower cover (2), storage shell (3) and movable shell (4), the lower cover (2) includes inner shell (23) and outer shell (24), the inner wall of outer shell (24) is provided with the inner thread cooperation with bottle mouth, make bottle mouth be located between outer shell (24) and inner shell (23), the storage shell (3) is hollowly provided, the storage shell (3) includes threaded section (31) and insertion section (32), the upper cover (1) is screwed on threaded section (31), the movable shell (4) is made with a plurality of discharge port (41) on the side, the movable shell (4) is screwed on the bottom of insertion section (32), the bottom surface of storage shell (3) is tightly attached with movable shell (4) makes the sealed storage bin in storage shell (3), places soluble material in the storage bin, insertion section (32) and movable shell (4) are all located in inner shell (23), movable shell (4) is movably arranged in inner shell (23) through limiting mechanism (5), insertion section (32) is equipped with first guide block (321), the inner wall of inner shell (23) is equipped with second guide block (21), first guide block (321) is made with first guide inclined plane (322) and first rotation-stopping end face (323), second guide block (21) is made with second guide inclined plane (211) and second rotation-stopping end face (212), the inclination direction of second guide inclined plane (211) is opposite with the inclination direction of first guide inclined plane (322); Rotating upper cover (1), the storage shell (3) is rotated with upper cover (1) synchronously, first guide inclined plane (322) contacts second guide inclined plane (211) and guides the rotation of storage shell (3) relative to lower cover (2), under the limiting action of limiting mechanism (5), movable shell (4) can move downwards along with the rotation of storage shell (3), the material in storage bin falls into bottle body and mixes with liquid quickly through discharge port (41); Reverse direction rotates upper cover (1), first rotation-stopping end face (323) and second rotation-stopping end face (212) contact and position storage shell (3) on lower cover (2), the rotation of upper cover (1) relative to storage shell (3) makes the top of storage shell (3) open, at this time, drinking can be carried out through the top opening of storage shell (3).

2. A ready-to-use bottle cap according to claim 1, characterized in that A ring of mounting flange (33) is made on insertion section (32), the inner wall of inner shell (23) is equipped with a plurality of mounting clamping blocks (22), the top of mounting clamping block (22) is made with mounting guide inclined plane (221), the bottom surface of mounting clamping block (22) forms mounting positioning surface (222), insertion section (32) is inserted into inner shell (23), and mounting flange (33) is clamped into the below of mounting clamping block (22).

3. A ready-to-use bottle cap according to claim 1, characterized in that The limiting mechanism (5) comprises a plurality of first limiting protrusions (51) on the movable shell (4) and a plurality of second limiting protrusions (52) on the inner wall of the inner shell (23), adjacent two second limiting protrusions (52) form a limiting groove, the first limiting protrusion (51) is located in the limiting groove, and the first limiting protrusion (51) and the second limiting protrusion (52) limit the movement of the movable shell (4) in the longitudinal direction.

4. A ready-to-use bottle cap according to claim 3, characterized in that The limiting mechanism (5) further comprises a third limiting protrusion (53) on the top of the first limiting protrusion (51) and a plurality of fourth limiting protrusions (54) on the bottom of the inner wall of the inner shell (23), the fourth limiting protrusions (54) are located at the bottom of the limiting groove, and when the third limiting protrusion (53) contacts the fourth limiting protrusion (54) during the downward movement of the movable shell (4) relative to the storage shell (3) and the lower cover (2), the movable shell (4) stops moving downward.

5. A ready-to-use bottle cap according to claim 1, characterized in that The bottom of the upper cover (1) is provided with a first anti-theft ring (6), the top of the lower cover (2) is provided with a second anti-theft ring (7), the first anti-theft ring (6) and the upper cover (1) and the second anti-theft ring (7) and the lower cover (2) are connected by a plurality of connecting bridges, the inner wall of the second anti-theft ring (7) is uniformly provided with a plurality of first anti-theft protrusions (71), and the outer wall of the storage shell (3) is correspondingly provided with a plurality of second anti-theft protrusions (34), the second anti-theft protrusions (34) are clamped between adjacent two first anti-theft protrusions (71), so that the second anti-theft ring (7) rotates synchronously with the storage shell (3).

6. A ready-to-use bottle cap according to claim 5, characterized in that The storage shell (3) further comprises a connecting section between the threaded section (31) and the insertion section (32), and the bottom of the connecting section is in contact with the top surface of the second anti-theft ring (7).

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