Pressing type powder cover

Abstract

The utility model discloses a pressing type powder cover, and belongs to the technical field of powder covers. The powder cap comprises a bottle cap body, a powder assembly, a limiting strip, a pressing cap and an easy-to-tear strip. The top end of the bottle cap body is provided with a penetrating opening in threaded connection with a beverage bottle opening. The powder component is fixed in the penetrating opening, and powder is sealed in the powder component; the limiting strips are uniformly connected to the powder component; the pressing cover sleeves the powder component; the easy-to-tear strip is located between the pressing cap and the bottle cap body, and a tearing piece is arranged on one side. The powder component is pressed by the pressing cover, so that powder can fall into the beverage bottle; the aluminum foil sealing cover prevents powder from being affected with damp and going bad; the limiting design is reasonable, the inserting strip of the pressing cover is matched with the limiting strip, and the bottle cap is convenient to open; opening is safe and sanitary, pressing can be achieved only by tearing the easy-to-tear strip, misoperation is avoided, and the problem that a traditional powder package is inconvenient to use is effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of powder cap technology, and in particular to a press-type powder cap. Background Technology

[0002] In the beverage, food, and pharmaceutical industries, powders are often mixed with liquids, which places high demands on powder packaging and dispensing methods. Traditional powder packaging presents several inconveniences. For example, some powder packages require opening the powder packet separately before pouring it into the liquid, a cumbersome process that easily leads to spillage, resulting in waste and potential environmental pollution. Other powder-liquid integrated packaging is inconvenient to use, making precise dosage control difficult and compromising the powder's airtightness during storage, leading to moisture absorption and deterioration, thus affecting product quality and efficacy. Therefore, we propose a novel press-type powder cap. Utility Model Content

[0003] The main purpose of this invention is to provide a press-type powder cap, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: a press-type powder cap, comprising:

[0005] The bottle cap body has a through opening at its top and is threadedly connected to the mouth of a beverage bottle.

[0006] A powder assembly, wherein the powder assembly is fixedly disposed within the through-hole, and the powder assembly is sealed with powder inside;

[0007] Several limiting strips are uniformly and fixedly connected to the powder assembly;

[0008] Press cap, the press cap being fitted onto the powder assembly;

[0009] An easy-tear strip is fixedly installed between the press cap and the bottle cap body, and a tear strip is fixedly connected to one side of the easy-tear strip.

[0010] As a further description of the above technical solution, the powder assembly includes a powder tube, a pressing plate is provided at the top of the powder tube, a pressing column is fixedly connected to the top of the pressing plate, and four sealing heads are uniformly fixedly connected to the bottom of the pressing plate.

[0011] As a further description of the above technical solution, the powder tube is a tubular structure with openings at both ends and is fixedly connected inside the through-hole, and the sealing head is located inside the powder tube.

[0012] As a further description of the above technical solution, the press cover includes a press cover body, a plurality of plug strips are uniformly and fixedly connected to the inner wall of the press cover body, and a plug sleeve is fixedly connected to the top of the inside of the press cover body.

[0013] As a further description of the above technical solution, the pressing cap body is sleeved on the powder tube, the plug strip can be inserted between two adjacent limiting strips, the pressing post is adapted to the plug sleeve and is slidably connected.

[0014] As a further description of the above technical solution, a sealing cap is provided at the bottom of the powder tube, and the sealing cap is made of aluminum foil.

[0015] As a further description of the above technical solution, the tear strip is disposed between the bottle cap body and the press cap body, and is heat-pressed connected to both the bottle cap body and the press cap body.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. Easy to operate: Through the design of the press cap and the powder component, the press cap can directly apply force to the pressing plate of the powder component, causing the breaking head to pierce the sealing cap and the powder to fall into the beverage bottle. No additional operation is required, which simplifies the steps of mixing powder and beverage, making it convenient and quick.

[0018] 2. Good sealing performance: The bottom of the powder tube is sealed with an aluminum foil cap, which, together with the overall structural design, can effectively prevent the powder from getting damp and deteriorating during storage, ensuring stable product quality and extending shelf life.

[0019] 3. Reasonable limiting design: The plug strip of the press cap works in conjunction with the limiting strip of the powder component. It can not only limit the press cap when it is pressed, but also drive the bottle cap body to rotate when the press cap is rotated, making it easier to open the bottle cap and making the operation more user-friendly.

[0020] 4. Safe and hygienic opening: The easy-tear strip design requires tearing before pressing, avoiding premature powder leakage due to accidental operation. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a press-type powder cap according to the present invention;

[0022] Figure 2 This is an exploded view of the overall structure of a press-type powder cap according to this utility model;

[0023] Figure 3 This is a cross-sectional view of the overall structure of a press-type powder cap according to this utility model;

[0024] Figure 4 This is a schematic diagram of the powder assembly structure of a press-type powder cap according to the present invention. Figure 1 ;

[0025] Figure 5 This is a schematic diagram of the powder assembly structure of a press-type powder cap according to the present invention. Figure 2 ;

[0026] Figure 6 This is a schematic diagram of the press cap structure of a press-type powder cap according to the present invention;

[0027] Figure 7 This is a schematic diagram of the powder assembly structure of a press-type powder cap according to the present invention. Figure 3 ;

[0028] Figure 8 This is a schematic diagram of the powder assembly structure of a press-type powder cap according to the present invention. Figure 4 .

[0029] In the diagram: 1. Bottle cap body; 2. Through-hole; 3. Powder assembly; 4. Limiting strip; 5. Press cap; 6. Easy-tear strip; 7. Tear tab; 31. Powder tube; 32. Pressing tab; 33. Pressing post; 34. Seal breaker; 51. Press cap body; 52. Insert strip; 53. Insert sleeve. Detailed Implementation

[0030] To make the technical means, creative features, and objectives of this utility model easier to understand, the following describes this utility model in conjunction with specific embodiments.

[0031] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] Please see Figure 1-8This utility model provides a technical solution: a press-type powder cap, comprising:

[0034] The bottle cap body 1 is a bottom-opening bottle cap structure with a through-hole 2 at the top. The inner wall of the bottle cap body 1 is threaded for threaded connection with the mouth of a beverage bottle.

[0035] Powder assembly 3 is fixedly installed inside the through-hole 2. The powder assembly 3 seals the powder inside. The powder assembly 3 includes a powder tube 31, which is a tubular structure open at both ends and fixedly connected inside the through-hole 2. A sealing cap made of aluminum foil is provided at the bottom end of the powder tube 31. A pressing plate 32 is provided at the top end of the powder tube 31, and a pressing post 33 is fixedly connected to the top end of the pressing plate 32. Four sealing heads 34 are evenly fixedly connected to the bottom end of the pressing plate 32, and the sealing heads 34 are located inside the powder tube 31. Figure 3 and Figure 5 As shown, at this time, the four sealing heads 34 are in a retracted state, and the sealing cap is not damaged. It should be noted that the pressing plate 32 is made of a plastic material with a certain degree of flexibility and elasticity, such as common polypropylene (PP) and polyethylene (PE). These plastics have good toughness and can bend to a certain extent without breaking. During the production process, these materials undergo specific formulations and processing techniques to further optimize their flexibility to meet the requirements of frequent bending of the hinge. Therefore, when a downward force is applied to the pressing plate 32, the pressing plate 32 can be compressed downwards under elastic action, thereby driving the sealing heads 34 to move downwards and pierce the sealing cap, while simultaneously changing from a retracted state to an expanded state. Figure 8 As shown, the sealing cap can be broken open at this time, allowing the powder tube 31 to fall into the beverage bottle through the bottle opening and mix with the beverage;

[0036] Several limiting strips 4 are evenly and fixedly connected to the outer wall of the powder tube 31 located above the bottle cap body 1.

[0037] Press cap 5, which is sleeved on powder tube 31, is used to press the pressing plate 32 on powder assembly 3. Press cap 5 includes press cap body 51, which is sleeved on powder tube 31. Several plug strips 52 are evenly fixedly connected to the inner wall of press cap body 51. A plug sleeve 53 is fixedly connected to the top of the inside of press cap body 51. Pressing post 33 is adapted to plug sleeve 53 and is slidably connected. When press cap body 51 is sleeved on powder tube 31... The insert sleeve 53 will be fitted onto the pressing post 33. As the pressing cap body 51 moves downward, pressure will be applied to the pressing post 33, and then to the pressing plate 32, causing it to deform and indent downward. At the same time, the insert strip 52 will be inserted between two adjacent limiting strips 4, thereby limiting the pressing cap body 51. Rotating the pressing cap body 51 will drive the powder tube 31 to rotate, and the powder tube 31 will drive the cap body 1 to rotate, thereby opening the cap.

[0038] The easy-tear strip 6 is fixedly installed between the press cap 5 and the bottle cap body 1. A tear strip 7 is fixedly connected to one side of the easy-tear strip 6. The tear strip 7 is installed between the bottle cap body 1 and the press cap body 51, and is heat-pressed to both the bottle cap body 1 and the press cap body 51. Under the force of pulling the tear strip 7, the weakened part connecting the easy-tear strip 6 to the press cap 5 and the bottle cap body 1 is torn open, so that the easy-tear strip 6 can be torn off between the press cap 5 and the bottle cap body 1. Only after the easy-tear strip 6 is torn off can the press cap body 51 be pressed down.

[0039] This powder cap is a plastic product made entirely of PP or HDPE. The hot-press connection mentioned above is a commonly used easy-tear strip connection. For plastic bottle caps, a hot-press process is often used to connect the easy-tear strip to the bottle cap body. During the hot-press process, by heating and applying pressure, the plastic material at the contact area between the easy-tear strip and the bottle cap melts and fuses together to form a strong connection. However, a weakening structure is designed at the connection point, such as forming some small gaps or thinner areas at the connection point, so that it can be torn along these weakened areas when needed.

[0040] It should be noted that this utility model is a press-type powder cap. When the powder needs to be used, first pull the tear strip 7, which is connected to the easy-tear strip 6. Under the action of pulling force, the weakened part connecting the tear strip 7 to the press cap 5 and the bottle cap body 1 is torn open, allowing the tear strip 7 to detach from the two. At this time, the press cap 5 can be used for subsequent operations. Then, press down on the press cap body 51. The insertion sleeve 53 at the top of the press cap body 51 will slide down along the pressing post 33, transmitting pressure to the pressing piece 32. Since the pressing piece 32 is made of a flexible and elastic plastic material, under the action of pressure, the pressing piece 32 is compressed downward. The deformation causes the sealing head 34, which is fixed at the bottom of the pressing plate 32, to move downward. The sealing head 34, which was originally in a retracted state, punctures the aluminum foil sealing cap at the bottom of the powder tube 31 during the downward movement. At the same time, it changes from a retracted state to an expanded state. The powder sealed inside the powder tube 31 falls into the beverage bottle through the bottle mouth and mixes with the beverage. When the pressing cap body 51 moves downward, the insert strip 52 on its inner wall will insert between two adjacent limiting strips 4 to limit the pressing cap body 51. When the pressing cap body 51 is rotated, the insert strip 52 drives the powder tube 31 to rotate, and the powder tube 31 in turn drives the bottle cap body 1 to rotate, thus realizing the operation of opening the bottle cap. Compared with existing press-type powder caps, this utility model is convenient to operate. The press-type cap allows the powder to fall into the beverage bottle; it has good sealing performance, with the aluminum foil sealing cap preventing the powder from getting damp and deteriorating; the limiting design is reasonable, with the insert strip of the press-type cap cooperating with the limiting strip to facilitate opening the bottle cap; it is safe and hygienic to open, requiring the tear strip to be removed before pressing, avoiding accidental operation, and effectively solving the problem of inconvenience in using traditional powder packaging.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A press-type powder cap, characterized in that, include: Bottle cap body (1), the top of the bottle cap body (1) is provided with a through opening (2), and the bottle cap body (1) is threadedly connected to the mouth of the beverage bottle; Powder assembly (3), the powder assembly (3) is fixedly disposed in the through opening (2), and the powder assembly (3) is sealed with powder inside; A plurality of limiting strips (4) are uniformly and fixedly connected to the powder assembly (3); Press cap (5), which is sleeved on the powder assembly (3); Easy-tear strip (6), which is fixedly disposed between the press cap (5) and the bottle cap body (1), and a tear strip (7) is fixedly connected to one side of the easy-tear strip (6).

2. The press-type powder cap according to claim 1, characterized in that, The powder assembly (3) includes a powder tube (31), a pressing plate (32) is provided at the top of the powder tube (31), a pressing column (33) is fixedly connected to the top of the pressing plate (32), and four sealing heads (34) are evenly fixedly connected to the bottom of the pressing plate (32).

3. A press-type powder cap according to claim 2, characterized in that, The powder tube (31) is a tubular structure with openings at both ends and is fixedly connected inside the through-hole (2). The sealing head (34) is located inside the powder tube (31).

4. A press-type powder cap according to claim 2, characterized in that, The press cover (5) includes a press cover body (51), and a plurality of plug strips (52) are uniformly fixedly connected to the inner wall of the press cover body (51), and a plug sleeve (53) is fixedly connected to the top of the inside of the press cover body (51).

5. A press-type powder cap according to claim 4, characterized in that, The pressing cap body (51) is sleeved on the powder tube (31), the plug strip (52) can be inserted between two adjacent limiting strips (4), the pressing post (33) is adapted to the plug sleeve (53) and is slidably connected.

6. A press-type powder cap according to claim 2, characterized in that, The powder tube (31) is provided with a sealing cap at the bottom end, and the sealing cap is made of aluminum foil.

7. A press-type powder cap according to claim 2, characterized in that, The tear strip (7) is disposed between the bottle cap body (1) and the press cap body (51), and is heat-pressed connected to both the bottle cap body (1) and the press cap body (51).

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