Pressing type storage bottle cap
By using a press-type storage bottle cap design, the problem of residual ingredients in the storage bottle cap is solved by utilizing the linkage of the press block, central shaft, and piston ring. This allows the ingredients to be completely squeezed into the bottle, reducing waste.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-13
- Publication Date
- 2026-03-27
AI Technical Summary
During use, the contents of the existing storage bottle cap cannot be completely discharged into the bottle, resulting in contents residue and waste.
Design a press-type storage bottle cap that, through the cooperation of the pressing block, central shaft, piston ring, and piercing head in the pressing assembly, achieves complete extrusion of the ingredients into the bottle body. This includes the pressing block moving in conjunction with the central shaft and piston ring downwards, and the piercing head puncturing the isolation membrane to allow the ingredients to enter the bottle body.
This effectively avoids ingredient residue, achieves full utilization of ingredients, and reduces waste.
Smart Images
Figure CN224045927U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to bottle cap technical field, especially, relate to a kind of press type storage bottle cap. BACKGROUND
[0002] Bottle cap is the outer cover of beverage packaging bottle, it is connected with bottle mouth by thread, and plastic seal is arranged between bottle cap and bottle body, in order to reduce the addition amount of preservative, there is a kind of bottle cap with storage function in market, containing cavity is arranged in bottle cap, and ingredient (it can be liquid ingredient or powder ingredient, if flavor agent and nutrient powder, it can also be semi-solid ingredient, such as chocolate sauce, honey etc.), before drinking, then shake and drink by releasing infusion agent.
[0003] The storage bottle cap in prior art still has some problems in use, for example: the ingredient arranged in the containing cavity cannot completely flow into bottle body when the sealing film is poked, and there is a lot of residue, resulting in waste of ingredient. Therefore, a press type storage bottle cap is provided to solve the above problems. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a kind of press type storage bottle cap, by the cooperation of press block, middle shaft, piston ring and puncture head in press assembly, the problem that internal residue easily leads to waste of ingredient in the storage bottle cap in prior art is solved.
[0005] To solve the above technical problems, the utility model is realized by the following technical solutions.
[0006] The utility model is a kind of press type storage bottle cap, including bottle body and cover body, the cover body is movably connected in the top of bottle body, the top of cover body is fixedly connected with rubber cap, and the inside of cover body is fixedly connected with inner cylinder;The inside of the inner cylinder is provided with press assembly, and press assembly includes press block fixedly connected to the inner top of rubber cap, middle shaft fixedly connected to the bottom center of press block, piston ring fixedly connected to the top of the surface of middle shaft, puncture head fixedly connected to the bottom of the surface of middle shaft, isolation membrane fixedly connected to the bottom of inner cylinder and storage cavity opened in the inside of inner cylinder.
[0007] The utility model is further provided as, the top of bottle body is fixedly connected with bottle mouth, the surface of bottle mouth is provided with external thread, the inner wall of cover body is provided with internal thread, and the cover body is movably connected on the external thread of bottle mouth by internal thread.
[0008] The utility model is further provided as, the cover body and inner cylinder are hollow communication structure, the press block is arranged in the inside of rubber cap, and the middle shaft, piston ring and puncture head are all arranged in the inside of inner cylinder.
[0009] The utility model further sets up, the puncture head is cross star, fixedly connected with extension block on the puncture head.
[0010] The utility model further sets up, the middle axle bottom is conical sharp head, the piston ring is connected in the inner tube inside.
[0011] The utility model mainly aims at traditional internal cavity storage ingredient bottle cap improvement, the utility model discloses the rubber cap on the cover body top presses down the pressing block, and the pressing block linkage middle axle and piston ring move down, and the ingredient in the storage cavity is completely extruded to the bottle body, realizes the purpose of not wasting. BRIEF DESCRIPTION OF DRAWINGS
[0012] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will to the embodiment description needed to use the drawing do simple introduction.
[0013] Figure 1 It is a kind of perspective view of press type storage bottle cap.
[0014] Figure 2 It is a kind of partial structure explosion drawing of press type storage bottle cap.
[0015] Figure 3 It is a kind of partial structure explosion drawing of press type storage bottle cap.
[0016] Figure 4 It is the bottom view of press type storage bottle cap Figure 3 .
[0017] Figure 5 It is the enlarged view of partial structure of press type storage bottle cap.
[0018] In the drawing, 1, bottle body, 2, cover body, 3, rubber cap, 4, inner tube, 5, pressing block, 6, middle axle, 7, piston ring, 8, puncture head, 9, storage cavity, 10, bottle mouth, 11, outer thread, 12, inner thread, 13, extension block, 14, isolation membrane. DETAILED DESCRIPTION
[0019] The technical scheme in the embodiment of the utility model will be described below in conjunction with the drawings in the embodiment of the utility model, and the described embodiment is only a part of the embodiment of the utility model, not all embodiments.
[0020] EMBODIMENT
[0021] Please refer to Figures 1-5The utility model discloses a kind of press type storage bottle caps, including bottle body 1 and cover 2, cover 2 is movably connected in bottle body 1 top, cover 2 top is fixedly connected with rubber cap 3, rubber cap 3 adopts rubber material, conveniently press down pressing block 5, so that middle shaft 6 can move in vertical direction, rubber cap 3 and cover 2 form a whole between, realize integral sealing, cover 2 inside is fixedly connected with inner cylinder 4;Gap is left between inner cylinder 4 and cover 2, for screwing on bottle mouth 10, inner cylinder 4 is provided with pressing assembly inside, and pressing assembly includes the pressing block 5 fixedly connected in the top of rubber cap 3, and pressing block 5 is fixedly connected in the top of rubber cap 3, and is fixedly connected with rubber cap 3, and middle shaft 6 is fixedly connected in the center of the bottom of pressing block 5, and piston ring 7 is fixedly connected in the top of the surface of middle shaft 6, and the outer diameter of piston ring 7 is same with the inner diameter of inner cylinder 4, guaranteeing that ingredient can be completely pushed into the inside of bottle body 1, and puncture head 8 is fixedly connected in the bottom of the surface of middle shaft 6, and isolation membrane 14 is fixedly connected in the bottom of inner cylinder 4, and isolation membrane 14 is fixed with inner cylinder 4 by heat pressing process, and storage cavity 9 is arranged in the inside of inner cylinder 4, by the design of storage cavity 9, can be used to store ingredient, bottle body 1 top is fixedly connected with bottle mouth 10, and outer thread 11 is arranged on the surface of bottle mouth 10, and inner thread 12 is arranged on the inner wall of cover 2, and cover 2 is movably connected on the outer thread 11 of bottle mouth 10 through inner thread 12, and cover 2 and inner cylinder 4 are hollow communication structure, and pressing block 5 is arranged in the inside of rubber cap 3, and middle shaft 6, piston ring 7 and puncture head 8 are all arranged in the inside of inner cylinder 4, and puncture head 8 is cross star, and extension block 13 is fixedly connected on puncture head 8, and the bottom of middle shaft 6 is conical pointed head, and piston ring 7 is slidably connected in the inside of inner cylinder 4.
[0022] The working principle of the utility model is as follows: first, the cover 2 is threadedly connected at the bottle mouth 10 on the top of the bottle body 1, then when the ingredient in the inner cylinder 4 needs to be used, the rubber cap 3 is manually pressed down, the rubber cap 3 drives the pressing block 5 to move down, the pressing block 5 drives the middle shaft 6 to move down, the middle shaft 6 drives the puncture head 8 to move down, the puncture head 8 pokes the isolation membrane 14 at the bottom of the inner cylinder 4, so that the ingredient in the storage cavity 9 in the inner cylinder 4 falls into the bottle body 1, and in the process of moving down, the middle shaft 6 also drives the piston ring 7 to move down, in the process of moving down, the piston ring 7 completely pushes the ingredient in the inner cylinder 4 into the bottle body 1, so as to solve the problem of waste caused by residual ingredient.
[0023] The above only describes certain exemplary embodiments of the utility model by way of illustration, without doubt, for ordinary skilled person in the art, under the condition of not deviating from the spirit and scope of the utility model, the described embodiments can be modified in various ways. Therefore, the above description and drawings are illustrative in nature, and should not be understood as limiting the scope of protection of the claims of the utility model.
Claims
1. A press-type storage bottle cap comprising a bottle body (1) and a cap body (2), characterized in that: The cover (2) is movably connected to the top of the bottle body (1), a rubber cap (3) is fixedly connected to the top of the cover (2), and an inner cylinder (4) is fixedly connected to the inside of the cover (2). The inner cylinder (4) is internally provided with a pressing assembly, which comprises a pressing block (5) fixedly connected to the inner top of the rubber cap (3), a middle shaft (6) fixedly connected to the bottom center of the pressing block (5), a piston ring (7) fixedly connected to the top surface of the middle shaft (6), a puncture head (8) fixedly connected to the bottom surface of the middle shaft (6), an isolation film (14) fixedly connected to the bottom of the inner cylinder (4), and a storage cavity (9) opened in the inside of the inner cylinder (4).
2. A press-type storage bottle cap according to claim 1, characterized in that: The bottle body (1) is fixedly connected with a bottle mouth (10) at the top, the surface of the bottle mouth (10) is provided with external threads (11), the inner wall of the cover (2) is provided with internal threads (12), and the cover (2) is movably connected to the external threads (11) of the bottle mouth (10) through the internal threads (12).
3. The press-type storage bottle cap according to claim 1, characterized in that: The cover (2) and the inner cylinder (4) are hollow and communicated, the pressing block (5) is arranged in the rubber cap (3), and the middle shaft (6), the piston ring (7) and the puncture head (8) are arranged in the inner cylinder (4).
4. The press-type storage bottle cap according to claim 1, characterized in that: The puncture head (8) is in the shape of a cross star, and an extension block (13) is fixedly connected to the puncture head (8).
5. The press-type storage bottle cap according to claim 1, characterized in that: The bottom of the middle shaft (6) is in the shape of a tapered sharp head, and the piston ring (7) is slidingly connected to the inside of the inner cylinder (4).