TWM559870U - Powder dosing device - Google Patents

Abstract

The present invention provides a powder metering device that is mounted in an opening of a container and includes a housing, a temporary storage container, and a first valve. The first valve is disposed above the outer casing. The temporary storage container is disposed in the outer casing and further includes a component adjustment structure and a second valve. The component adjustment structure is set in the temporary storage container. The second valve is disposed below the temporary storage container and is connected to the opening of the container. Wherein, the component adjustment structure and the second valve form a volume space, and the movement component adjustment structure can change the volume of the capacity space.

Description

Powder dosing device

The present invention relates to a powder dosing device, and more particularly to a powder dosing device that can change the volume of a volumetric space.

Existing powder brewing drinks, such as brewed milk, brewed cocoa, brewed coffee and protein powder, are packed in tin cans, and spoons and spoons are attached as tools for excavating the powders. When the spoons are used to dig up the powders, it is less easy to grasp the required amount of the powders, and after brewing through the hot water, excessive or too little powder may occur, resulting in a beverage that is too rich or Too light, although the taste varies from person to person, if you brew the powder in a non-quantitative manner every time you brew it, it is easy to make consumers feel troubled, and the powder will also be used. Indefinitely, it causes waste. For example, too much usage leads to rapid digestion of the powder, or too little is used to cause the powder to expire. When the powder is to be taken out, it will be taken out of the barrel and then thrown back. This may cause repeated contamination of the food. If the measuring spoon is cleaned and placed separately each time, it may cause inconvenience, or the cleaning may be used again to make the powder agglomerate. The problem is that if the single powder output amount is suitable for the immediate use amount, the inconvenience of repeatedly searching for the measuring spoon can be solved. Therefore, how to adjust an adjusting component can be designed and can be set on the opening of the powder can. Changing the powder capacity through the valve and the component adjustment structure is worthy of consideration by those who have common knowledge in the field.

In view of the above problems, the object of the present invention is to provide a powder dosing device capable of achieving a fixed capacity by moving the volume adjustment structure and the volume of the volume space formed by the second valve. The present invention provides a powder metering device that is mounted in an opening of a container and includes a housing, a temporary storage container, and a first valve. The first valve is disposed above the outer casing. The temporary storage container is disposed in the outer casing and further includes a component adjustment structure and a second valve. The component adjustment structure is set in the temporary storage container. The second valve is disposed below the temporary storage container and is connected to the opening of the container. Wherein, the component adjustment structure and the second valve form a volume space, and the movement component adjustment structure can change the volume of the capacity space. In the above powder dosing device, further comprising a central rotating shaft disposed at the center of the outer casing. In the above powder dosing device, the component adjusting structure, the first valve, and the second valve are rotated about a central rotating shaft. In the above powder dosing device, the outer casing and the first valve further comprise a shape corresponding to the first click structure; the outer casing and the second valve further comprise a shape corresponding to the second click structure. In the above powder dosing device, the outer casing further includes an opening. In the above powder dosing device, the component adjustment structure further includes a first pull rod; and the second valve further includes a second pull rod. In the above powder dosing device, the component adjusting structure further includes a component partition vertically disposed on the component adjusting structure. In the above powder dosing device, the component adjustment structure changes the volume of the capacity space in a translational manner. In the above powder dosing device, the outer casing further includes at least one pivot disposed at a right angle of the outer casing and connected to the first valve. In the above powder dosing device, the outer casing further includes a scale.

A powder dosing device of the present invention can be installed in an opening of a container, and the component adjusting structure and the second valve can form a temporary storage space, and the volume of the temporary storage space can be changed by moving the component adjusting structure. The powder dosing device is installed in the container opening, and the component adjustment structure moves to change the characteristics of the volume of the temporary container space. Therefore, the user can adjust the volume according to the demand. Please refer to FIG. 1. FIG. 1 illustrates a powder dosing apparatus according to an embodiment. The powder dosing device 10 of the present invention comprises a casing 100, a first valve 110, and a temporary storage container 120. The temporary storage container 120 further includes a component adjustment structure 130 and a second valve 140. The outer casing 100 is the main structure of the powder dosing device 10. The first valve 110 is disposed above the outer casing 100. The temporary storage container 120 is disposed in the outer casing 100. The component adjustment structure 130 is disposed in the temporary storage container 120. The second valve 140 is disposed below the temporary storage container 120. The temporary storage container space is formed by the component adjustment structure 130 and the second valve 140, and the volume of the temporary storage container space can be changed by moving the component adjustment structure 130 to the designated scale 103. Please continue to refer to FIG. 2, which is a perspective view of the powder dosing device. In the present embodiment, the powder dosing device 10 further includes a central rotating shaft 150 disposed at the center of the outer casing 100. The component adjusting structure 130, the first valve 110 and the second valve 140 are the central rotating shaft 140. The center rotates. In the present embodiment, the first valve 110 and the second valve 140 are in a closed state when rotated to the right, and vice versa when rotated to the left. The powder dosing device 10 is installed in the opening of a container. At this time, the second valve 120 is located above the opening of the container. After the rotation component adjusting structure 130 is used to change the volume of the capacity space of the powder dosing device 10, the second valve 120 is passed through. Rotating open, the powder in the container is poured into the component adjusting structure 130, so that the temporary storage container 120 can be filled. Thereafter, the second valve 140 is rotated and closed, and the first valve 110 is rotated and opened to make the temporary storage container 120 The powder can be poured out. The housing 100 further includes an opening 101 and a scraping structure 102. The opening 101 is opened by rotating the first valve 110 by rotation, and the powder in the powder dosing device 10 is poured out from the opening 101. The scraping structure 102 is disposed under the outer casing 100 and connected to the second valve 140. When the second valve 140 is rotated, the scraping structure 102 also rotates and scrapes excess powder attached to the inner periphery of the container. In addition, in order to prevent long-term adhesion, the gap between the powder unit and the portion of the container is caused. Please refer to FIG. 3A and FIG. 3B , and FIG. 3A and FIG. 3B are illustrated above the powder dosing device. Figure 3B is a schematic view of the underside of the powder dosing device. An opening 101 is disposed above the powder dosing device 10. When the first valve 110 is opened by the rotational movement, the opening 101 can pour out the powder of the component adjusting structure 130, wherein the first valve 110 and the outer casing 100 are both ends The first latching structure 103 corresponding to the shape is provided. When the first valve 110 is rotated or opened, the first latching structure 103 can be stably connected to the outer casing 100, and the first valve 110 can be prevented from being shaken or dropped. A scraping structure 102 is disposed under the powder dosing device 10. When the second valve 140 is opened by a rotational movement, the scraping structure 102 is also rotated to scrape the powder adhering to the periphery of the container to avoid powder in the container. It adheres to the surroundings for a long time, causing errors in the unit of powder and the amount of the powder. The second valve 140 and the outer casing 100 further include a second latching structure 104 corresponding to the shape. When the second valve 140 is opened or closed by the rotational movement, the second latching structure 104 can be firmly connected to the outer casing 100 through the second latching structure 104. The second valve 110 is shaken or dropped. Please continue to refer to FIG. 4 , which illustrates a powder dosing device of another embodiment. The difference from the powder dosing device 10 of the previous embodiment is that the first valve 210 of the powder dosing device 20 of the present embodiment operates the opening and closing of the first valve 210 in a manner of a lid and a lid. The second valve 240 further includes a second pull rod 241 for operating the opening and closing of the second valve 240 by the second pull rod 241 before and after the translation. The component adjustment structure 230 further includes a first pull rod 231, and the component adjustment structure 230 is operated by the first pull rod 231 to move forward and backward, and the temporary adjustment container 220 formed by the component adjustment structure 230 and the second valve 240 is changed according to the scale 203. The volume of space. The outer casing 200 further includes at least one pivot 201 disposed at a right angle of the outer casing 200 and coupled to the first valve 210. The pivot 201 is adapted to allow the first valve 210 to operate the flip cover and the flip cover. Please refer to FIG. 5. FIG. 5 is a side perspective view of the powder dosing device. In the present embodiment, the powder dosing device 20 is mounted on the opening of a container such that the second valve 240 is positioned above the opening of the container, and the second valve 240 is operated to open and close by the second pull rod 241. The component adjustment structure 230 further includes a component partition 2301 vertically disposed on the component adjustment structure 230. The component adjustment structure 230 is operated by the first pull rod 231 to translate back and forth, and the temporary storage container 220 is changed according to the scale 203 on the outer casing 200. Volume. The powder dosing device 20 firstly shifts the component adjustment structure 230 through the first pull rod 231 and moves to the desired scale position according to the scale 203 to form the component partition 2301, the outer casing 200, the first valve 210 and the second valve 240. The volume of the space of the temporary storage container 220 is matched with the capacity number indicated by the scale 203. Then, the second valve 240 is translated and opened by the second rod 241, and the powder in the container is poured to the component partition 2301, the outer casing 200, and the first The capacity space formed by the valve 210 and the second valve 220 is translated and closed by the second pull rod 221, and then the first valve 210 is opened by the pivot 201, so that the component partition 2301, the outer casing 200, the first The powder in the space of the temporary storage container 220 formed by a valve 210 and the second valve 220 is poured out. Please refer to FIG. 6A, FIG. 6B and FIG. 6C. FIG. 6A, FIG. 6B and FIG. 6C are flowcharts showing the use of the component adjustment structure of another embodiment. The powder dosing device 20 is installed in the opening of a container 1. At this time, the second valve 220 is located above the opening of the container 1, and the component partition 2301, the outer casing 200, the first valve 210 and the second valve are changed through the translational component adjustment structure 230. 240, the volume of the temporary storage container 220 formed, and then the second valve 240 is opened by the sliding rod 241, and the powder in the container 1 is poured into the component partition 2301, the outer casing 200, the first valve 210 and the second The space of the temporary storage container 220 formed by the valve 240 allows the temporary storage container 220 to be filled (Fig. 6A). Thereafter, the second valve 240 is closed. At this time, the scraping structure 202 scrapes off more powder between the opening of the container 1 and the second valve 240 after the second valve 240 is closed, so that the powder amount of the capacity space is scaled. The capacity indicated by 203 (Fig. 6B). Finally, the first valve 210 is split through the pivot 201 to allow the powder in the volume to be poured out, and the capacity of the powder will be the same as the capacity indicated by the scale 203. Conventional powder containers, such as milk powder cans, cocoa powder cans and protein powder cans, are packaged in large-capacity iron cans and brewed with a spoon to determine the capacity. Each time the powder is to be taken, If the container is taken out and thrown back, it may cause repeated contamination of the food. If the measuring spoon is cleaned and placed separately each time, it may cause inconvenience, or the problem of agglomeration may be caused if the cleaning is not used again. The amount of powder is suitable for immediate use, which can solve the inconvenience of repeatedly searching for the measuring spoon. The powder dosing device of the present invention is provided with a component adjusting structure, a first valve and a second valve, and the volume of the volume formed by the component adjusting structure, the first valve and the second valve is changed by a rotating or translating component adjusting structure. It can be adjusted by the user according to the capacity indicated by the scale, and the powder capacity can be accurately grasped by using the spoon in the conventional powder container. In addition, the first valve and the second valve are provided with a latch or a pivot, which can be operated stably when opened and closed, avoiding the problem of powder leakage in the container or the powder dosing device. This creation, regardless of its purpose, means and efficacy, shows its distinctive features of the prior art as a major breakthrough. It should be noted that the above-described embodiments are merely illustrative of the principles of the present invention and its effects, and are not intended to limit the scope of the present invention. Any person skilled in the art can make modifications and changes to the embodiments without departing from the technical principles and spirit of the present invention. The scope of protection of this creation should be as described in the scope of the patent application described later.

1‧‧‧ container
10, 20‧‧‧ powder dosing device
11‧‧‧ powder
100, 200‧‧‧ shell
101‧‧‧ openings
102‧‧‧ scraping structure
103‧‧‧ scale
110, 210‧‧‧ first valve
120, 220‧‧‧ temporary storage container
130, 230‧‧‧ component adjustment structure
140, 240‧‧‧ second valve
150‧‧‧Central rotation axis
201‧‧‧ pivot
231‧‧‧First lever
241‧‧‧Second rod
2301‧‧‧Component partition

Figure 1 illustrates a powder dosing device of an embodiment. Figure 2 is a perspective view of a powder dosing device. 3A and 3B are schematic views of the top and bottom of the powder dosing device. Figure 4 illustrates a powder dosing device of another embodiment. Figure 5 is a side perspective view of the powder dosing device. 6A, 6B, and 6C are flowcharts showing the use of the component adjustment structure of another embodiment.

Claims (11)

A powder dosing device, installed in an opening of a container, comprising: a casing; a first valve disposed above the casing; and a temporary storage container disposed in the casing, comprising: a component adjustment structure disposed on The temporary storage container; and a second valve disposed under the temporary storage container and connected to the opening of the container; wherein the component adjustment structure forms a capacity space with the second valve, and moves the component adjustment structure The volume of the capacity space can be changed. The powder dosing device of claim 1, further comprising a central rotating shaft disposed at a center of the outer casing. The powder dosing device of claim 2, wherein the component adjustment structure, the first valve and the second valve rotate about the central rotation axis. The powder dosing device of claim 1, wherein the outer casing and the first valve further comprise a shape corresponding to the first click structure; the outer casing and the second valve further comprise a shape corresponding to the second Card structure. The powder dosing device of claim 1, wherein the outer casing further comprises an opening. The powder dosing device of claim 1, wherein the component adjustment structure further comprises a first pull rod; the second valve further comprises a second pull rod. The powder dosing device of claim 1, wherein the component adjustment structure further comprises a component partition disposed vertically on the component adjustment structure. The powder dosing device of claim 1, wherein the component adjustment structure changes the volume of the volume space in a translational manner. The powder dosing device of claim 1, wherein the outer casing further comprises at least one pivot disposed at a right angle of the outer casing and coupled to the first valve. The powder dosing device of claim 1, wherein the outer casing further comprises a scraping structure disposed below the outer casing. The powder dosing device of claim 1, wherein the outer casing further comprises a scale.