Separated storage bottle

Abstract

The invention discloses a separated storage bottle and relates to the field of storage bottles, the storage bottle comprises a bottle body and a first bottle opening, a round hole with the diameter smaller than that of the first bottle opening is formed in the center of the lower position of the first bottle opening, and a sealing piece is arranged on the round hole; a first storage part is formed below the sealing piece to the bottle bottom, and a second storage part is formed above the sealing piece to the bottle opening I; a first bottle cap is arranged outside the first bottle opening in a matched mode, a cutting component used for opening the sealing piece is arranged inside the first bottle cap, a cavity used as a third storage part is formed in the top of the first bottle cap, a second bottle opening is formed in the cavity, and a second bottle cap is arranged on the cavity in a matched mode. By constructing a plurality of independent storage spaces, various raw materials can be separately stored and mixed during use, the product storage is facilitated, the overall design structure is simple, the original structures of the bottle body and the cover body do not need to be greatly modified, and the manufacturing cost and the assembly cost are reduced.

Description

Technical Field

[0001] The invention relates to the technical field related to storage bottles, in particular to a detachable storage bottle. Background Art

[0002] A bottle is a container used to store substances. It usually has a small mouth, a thin neck and a large belly, and is mostly made of plastic.

[0003] Existing bottle and bottle cap designs focus more on sealing and opening convenience, but rarely consider the potential of separate storage space between bottles and bottle caps. Long-term storage of two or more substances mixed together may cause chemical or physical reactions between them, resulting in the reduction of effective ingredients, shortened shelf life, and even the generation of harmful substances. Therefore, the development of a bottle and bottle cap combination with separate storage function, simple structure, convenient operation, and good sealing performance has important practical significance and market demand. Summary of the invention

[0004] In order to solve the defects in the prior art, the present invention provides a detachable storage bottle.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: The present invention discloses a separate storage bottle, comprising a bottle body and a bottle mouth. A circular hole with a diameter smaller than that of the bottle mouth is provided at the center below the bottle mouth. A sealing piece is provided on the circular hole to separate the space of the bottle mouth from the bottle body. The space below the sealing piece to the bottom constitutes a first storage part, and the space above the sealing piece to the bottle mouth constitutes a second storage part. The outside of the bottle mouth 1 is matched with a bottle cap 1, the inside of the bottle cap 1 is provided with a cutting component for opening a sealing piece, the top of the bottle cap 1 is provided with a cavity used as a third storage part, the top of the cavity is provided with a bottle mouth 2, and the outside of the bottle mouth 2 is matched with a bottle cap 2.

[0006] As a preferred technical solution of the present invention, a circle of vertically upward convex edges is arranged at the edge of the circular hole to facilitate the installation of a sealing sheet.

[0007] As a preferred technical solution of the present invention, the outer wall of the bottle mouth 1 is provided with an external thread 1, and the inner wall of the bottle cap 1 is provided with an internal thread 1 used in conjunction with the external thread 1.

[0008] As a preferred technical solution of the present invention, the cutting component includes a cylindrical cutting sleeve, the cutting sleeve is mounted on the driving sleeve, and the top end of the driving sleeve is fixedly connected to the bottle cap.

[0009] As a preferred technical solution of the present invention, the outer wall of the cutting sleeve is provided with two external threads, and the bottom of the inner cavity of the bottle mouth is provided with two internal threads matching with the two external threads, and the rotation direction of the two external threads is opposite to that of the one external threads; when the bottle cap one is threadedly matched with the bottle mouth one and tightened, the two external threads are just in contact with the two internal threads, and when the bottle cap one is reversely screwed and separated from the bottle mouth one, the cutting sleeve moves downward driven by the driving sleeve; after the cutting sleeve cuts the sealing sheet, the two external threads are matched with the two internal threads to fix the position of the cutting sleeve, and the cutting sleeve is separated from the driving sleeve.

[0010] As an optional technical solution of the present invention, the cutting sleeve can also adopt the currently existing dream cap technology. The driving sleeve is set to three spiral-shaped hooks and fixedly connected to the bottle cap. Corresponding protrusions are set on the inner wall of the cutting sleeve. The cutting sleeve is set on the driving sleeve. When the bottle cap is unscrewed, the driving sleeve drives the cutting sleeve to move downward to cut the sealing piece. At the same time, a groove is provided on the outer wall of the cutting sleeve, and a corresponding fixed protrusion is provided on the inner wall above the sealing piece. When the cutting sleeve moves downward, the groove and the fixed protrusion cooperate with each other to fix the cutting sleeve. When the cutting sleeve is completely fixed, the driving sleeve is separated from the cutting sleeve.

[0011] As a preferred technical solution of the present invention, the bottom of the cutting sleeve is configured to be serrated with notches, and the outer diameter of the serrated bottom of the cutting sleeve is smaller than the inner diameter of the convex edge.

[0012] As a preferred technical solution of the present invention, the bottle cap 2 and the bottle cap 1 can both be threadedly connected to the bottle mouth 1, the front projections of the bottle cap 2 and the bottle mouth 2 are both "convex", the outer diameter of the bottle mouth 2 is smaller than the inner diameter of the bottle mouth 1, and the bottle cap 2 is provided with two circles of sealing rings respectively suitable for the bottle mouth 2 and the bottle mouth 1, and when the storage in the cavity of the third storage part is poured into the bottle body, the bottle mouth 2 can be inserted upside down into the bottle mouth 1.

[0013] As a preferred technical solution of the present invention, the outer walls of the bottle cap 1 and the bottle cap 2 are both provided with anti-slip patterns.

[0014] The beneficial effects of the present invention are: 1. The separate storage bottle and bottle cap of the present invention constructs a plurality of independent storage spaces so that a variety of raw materials can be stored separately and then mixed when used, which is beneficial to the preservation of the product. The overall design structure is simple, and there is no need to significantly modify the original structure of the bottle body and the cap body, thereby reducing the manufacturing cost and assembly cost.

[0015] 2. For this type of separately stored bottle and bottle cap, consumers can open it by rotating bottle cap 1 when using it, and at the same time, they can mix the raw materials stored in the first storage part, i.e., below the sealing piece, and the second storage part, i.e., above the sealing piece. After manually opening bottle cap 2 for the third storage part, i.e., the cavity, the raw materials therein can be put into the bottle body, which is convenient to operate.

[0016] 3. The bottles and bottle caps of this type of separate storage can be driven by the driving sleeve to make the cutting sleeve rotate downward, that is, move downward. When the sawtooth part of the cutting sleeve contacts the sealing piece, the sealing piece will be pierced, and the cutting sleeve will also drive the sawtooth at the bottom to rotate together when it rotates. At this time, the rotation of the sawtooth can expand the opening degree of the sealing piece and open the sealing piece.

[0017] 4. For this type of separately stored bottle and bottle cap, after the stored contents in the cavity are poured into the bottle body, the bottle cap 1 and the cavity can be retained or directly discarded. After discarding, the bottle cap 2 is sealed and connected to the bottle mouth 1 to achieve sealing of the bottle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 is a front perspective view of the present invention; Figure 2 It is a schematic diagram of the position structure between the bottle cap 2, the cavity, the bottle cap 1, the bottle mouth 1 and the bottle body of the present invention; Figure 3 This is a schematic diagram of the inner structure of the bottle mouth of the present invention; Figure 4 It is a schematic diagram of the internal structure of a bottle cap of the present invention; Figure 5 It is a schematic diagram of the structure of the cutting component of the present invention; Figure 6 The present invention Figure 1 A front cross-sectional view of Figure 7 It is a schematic diagram of the position structure of the cutting sleeve when the bottle cap of the present invention is screwed upward; Figure 8 It is a schematic structural diagram of the present invention when the second bottle mouth is inverted inside the first bottle mouth; Fig. 9 It is a schematic diagram of the structure when the bottle cap 2 and the bottle mouth 1 of the present invention are tightly closed; Fig.10 It is a schematic diagram of the dream cover structure; Fig.11 This is a cross-sectional view of the interior of the Dream Cover; In the figure: 01, bottle body; 02, bottle mouth 1; 021, round hole; 022, sealing piece; 023, external thread 1; 024, internal thread 2; 03, bottle cap 1; 031, internal thread 1; 04, cutting part; 041, cutting sleeve; 042, driving sleeve; 044, groove; 05, cavity; 06, bottle mouth 2; 07, bottle cap 2; 08, anti-slip pattern. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0020] Example: Figure 1-Figure 11 As shown, a separate storage bottle of the present invention comprises a bottle body 01 and a bottle mouth 02 which is connected and arranged on the top of the bottle body 01; A circular hole 021 with a diameter smaller than that of the bottle mouth 02 is provided at the inner cavity position below the bottle mouth 02 and extending toward the center of the inner cavity. A circle of vertically upward convex edges is provided at the edge of the circular hole. A sealing piece 022 is provided on the convex edge 021 for separating the space of the bottle mouth 02 from the bottle body 01; the first storage part is formed below the sealing piece 022, and the second storage part is formed above the sealing piece 022.

[0021] The outside of the bottle mouth 02 is matched with a bottle cap 03, the inside of the bottle cap 03 is provided with a cutting component 04 for opening the sealing piece 022, the top of the bottle cap 03 is provided with a cavity 05 used as a third storage part, the top of the cavity 05 is provided with a bottle mouth 2 06, and the outside of the bottle mouth 2 06 is matched with a bottle cap 2 07.

[0022] Among them, a circle of vertically upward convex edges is set at the edge of the circular hole 021 to facilitate the installation of a sealing piece 022, the outer wall of the bottle mouth 02 is provided with an external thread 023, and the inner wall of the bottle cap 03 is provided with an internal thread 031 used in conjunction with the external thread 023. Through the cooperation between the external thread 023 and the internal thread 031, the bottle cap 03 and the bottle mouth 02 can be sealed and connected.

[0023] Among them, the cutting component 04 includes a cylindrical cutting sleeve 041, which is sleeved on the driving sleeve 042. The top of the driving sleeve 042 is fixedly connected to the bottle cap 03. When the bottle cap 03 and the bottle mouth 02 are threadedly engaged and tightened, the cutting sleeve 041 and the sealing piece 022 are not in contact. When the bottle cap 03 is reversely screwed to separate from the bottle mouth 02, the cutting sleeve 041 will move downward under the drive and cooperation of the driving sleeve 042.

[0024] The bottom of the cutting sleeve 041 is configured to be a sawtooth with a notch for cutting part of the sealing sheet 022, and the outer diameter of the sawtooth bottom of the cutting sleeve 041 is smaller than the inner diameter of the circular hole 021. By configuring the bottom of the cutting sleeve 041 to be a sawtooth with a notch so as to cut part of the sealing sheet 022, the cutting sleeve 041 can be used to connect the first storage portion bottle body 01 and the second storage portion bottle mouth 02, and the sealing sheet 022 is not completely separated from the convex edge. The outer wall of the cutting sleeve 041 is provided with an external thread 2 or a thread-shaped groove 044, and the bottom of the inner cavity of the bottle mouth 02 is provided with an internal thread 2 or a protrusion 024 that matches the groove 044; when the cutting sleeve 041 moves downward, the internal thread 2 024 enters the groove 044, and when the sealing sheet 022 is cut, the internal thread 2 or the protrusion 024 and the external thread 2 or the groove 044 cooperate to fix the position of the cutting sleeve 041. The cutting sleeve can also adopt the currently available dream cap technology. The driving sleeve is set to three spiral-shaped hooks and fixedly connected to the bottle cap. Corresponding protrusions are set on the inner wall of the cutting sleeve. The cutting sleeve is set on the driving sleeve. When the bottle cap is unscrewed, the driving sleeve drives the cutting sleeve to move downward to cut the sealing piece. At the same time, a groove is provided on the outer wall of the cutting sleeve, and a corresponding fixed protrusion is provided on the inner wall above the sealing piece. When the cutting sleeve moves downward, the groove and the fixed protrusion cooperate with each other to fix the cutting sleeve. When the cutting sleeve is completely fixed, the driving sleeve is separated from the cutting sleeve.

[0025] Among them, the thread size of bottle cap 2 07 is the same as that of bottle cap 1 03, the front projections of bottle cap 2 and bottle mouth 2 are both "convex" shaped, the outer diameter of bottle mouth 2 06 is smaller than the inner diameter of bottle mouth 1 02, and bottle cap 2 07 is correspondingly provided with two layers of sealing rings suitable for bottle mouth 1 02 and bottle mouth 2 06 respectively, so that bottle cap 2 07 can cooperate with bottle mouth 1 02 for threaded connection and sealing, and when the storage in the third storage cavity 05 is poured into the bottle body 01, bottle mouth 2 06 is inserted upside down into bottle mouth 1 02 to prevent spillage.

[0026] Among them, the outer walls of bottle cap 1 03 and bottle cap 2 07 are both provided with anti-slip grooves 08, and the provision of anti-slip grooves 08 makes it convenient to manually unscrew bottle cap 1 03 and bottle cap 2 07.

[0027] Working principle: The first storage part, i.e., the bottle body 01, stores the raw material 1, and then uses the sealing sheet 022 to seal the circular hole 021. The second storage part, i.e., the bottle mouth 1 02, is injected with the raw material 2, and then the bottle cap 1 03 is covered. At this time, the cutting sleeve 041 is placed in the bottle mouth 1 02. Other raw materials 3 with or without packaging are placed in the third storage part, i.e., the cavity 05, and then the bottle cap 2 07 is covered to seal. When the rotating bottle cap 1 03 moves upward, the cutting sleeve 041 will move downward under the drive and cooperation of the driving sleeve 042, and the movement of the cutting sleeve 041 will drive the serrated part at the bottom to move downward. When the serrated part contacts the sealing piece 022, the sealing piece 022 will be pierced, and the cutting sleeve 041 will drive the serrated parts at the bottom to rotate together with it. At this time, the rotation of the serrated parts can expand the opening degree of the sealing piece 022, and the sealing piece 022 will be opened. At this time, the raw material 2 in the bottle mouth 1 02 will be mixed with the raw material 1 in the bottle body 01. When it is necessary to mix the raw material 3 in the third storage part, that is, the cavity 05, with the raw material in the storage bottle below, the bottle cap 2 07 can be opened, and the raw material 3 can be added to the storage bottle below through the bottle mouth 1 02; After the contents in the cavity 05 are poured into the bottle body 01 , the bottle cap 1 03 and the cavity 05 can be retained or directly discarded. After being discarded, the bottle cap 2 07 is sealed and connected to the bottle mouth 1 02 to achieve sealing of the bottle body 01 .

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A detachable storage bottle, characterized in that: The storage bottle comprises a bottle body (01) and a bottle mouth 1 (02) arranged on the top of the bottle body (01); A circular hole (021) having a diameter smaller than that of the bottle mouth (02) is provided at the center below the bottle mouth (02), and a sealing piece (022) is provided on the circular hole (021); the portion below the sealing piece (022) to the bottom constitutes a first storage portion, and the portion above the sealing piece (022) to the bottle mouth (021) constitutes a second storage portion; The outer portion of the bottle mouth 1 (02) is matched with a bottle cap 1 (03), the inner portion of the bottle cap 1 (03) is provided with a cutting component (04) for opening the sealing sheet (022), the top of the bottle cap 1 (03) is provided with a cavity (05) used as a third storage portion, the top of the cavity (05) is provided with a bottle mouth 2 (06), and the outer portion of the bottle mouth 2 (06) is matched with a bottle cap 2 (07).

2. A detachable storage bottle according to claim 1, characterized in that: The outer wall of the bottle mouth (02) is provided with an external thread (023), and the inner wall of the bottle cap (03) is provided with an internal thread (031) used in conjunction with the external thread (023).

3. A detachable storage bottle according to claim 1, characterized in that: The cutting component (04) comprises a cylindrical cutting sleeve (041), wherein the cutting sleeve (041) is sleeved on a driving sleeve (042), and the top end of the driving sleeve (042) is fixedly connected to the bottle cap (03).

4. A detachable storage bottle according to claim 3, characterized in that: When the bottle cap 1 (03) and the bottle mouth 1 (02) are screwed together, the cutting sleeve (041) does not contact the sealing sheet (022); when the bottle cap 1 (03) is screwed in the opposite direction to separate from the bottle mouth 1 (02), the cutting sleeve (041) moves downward under the drive and cooperation of the driving sleeve (042).

5. A detachable storage bottle according to claim 3, characterized in that: The bottom of the cutting sleeve (041) is configured to be in a sawtooth shape with a notch, and the outer diameter of the sawtooth bottom of the cutting sleeve (041) is smaller than the inner diameter of the circular hole (021).

6. A detachable storage bottle according to claim 3, characterized in that: The outer wall of the cutting sleeve (041) is provided with two external threads or a thread-shaped groove (044), and the bottom of the inner cavity of the first bottle mouth (02) is provided with two internal threads or a protrusion (024) matching with the groove (044); When the cutting sleeve (041) moves downward, the second internal thread or the protrusion (024) enters the groove (044); after the sealing sheet (022) is cut, the second internal thread or the protrusion (024) cooperates with the second external thread or the groove (044) to fix the position of the cutting sleeve (041).

7. The detachable storage bottle according to claim 1, characterized in that: The outer walls of the bottle cap 1 (03) and the bottle cap 2 (07) are both provided with anti-slip patterns (08).

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