Dosage cap and container

Abstract

The application discloses a dosing cover and a container, the dosing cover comprising: an upper cover body provided with a first main material port on a top surface; a lower cover body provided with a through hole arranged along an axial direction, the lower cover body being connected to the upper cover body, the lower cover body being provided with a platform in the through hole, the platform being provided with a second main material port communicated with the first main material port; a storage chamber arranged between the upper cover body and the lower cover body, a top portion of the storage chamber being provided with a first auxiliary material port communicated with the first main material port, a bottom portion of the storage chamber being provided with a second auxiliary material port communicated with the second main material port, the storage chamber being provided with a first opening and closing mechanism and a second opening and closing mechanism at the first auxiliary material port and the second auxiliary material port respectively, the first opening and closing mechanism and the second opening and closing mechanism being linked and alternately opened and closed. The application can realize dosing of the content, and can avoid over-dosing of the content due to operation errors.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of bottle caps, in particular to a dosing cap and a container. BACKGROUND

[0002] During cooking, it is necessary to use various seasonings. Generally, there is a general amount of each seasoning used to cook a dish that meets personal taste. However, the current seasoning bottle lacks the function of dosing the amount of seasoning, and the user still needs to use an external tool (such as a measuring spoon) to determine the amount of seasoning. For the growing consumer market, the existing design cannot meet the needs of users. SUMMARY

[0003] The present application aims to provide a dosing cap that can realize dosing of the amount of seasoning.

[0004] The dosing cap according to the first aspect of the present application comprises:

[0005] an upper cap body, a top surface of which is provided with a first main material port;

[0006] a lower cap body, which is provided with a through hole arranged along an axial direction, the lower cap body is connected to the upper cap body, the lower cap body is provided with a platform in the through hole, and the platform is provided with a second main material port communicated with the first main material port;

[0007] a storage chamber, which is arranged between the upper cap body and the lower cap body, a top portion of the storage chamber is provided with a first auxiliary material port communicated with the first main material port, a bottom portion of the storage chamber is provided with a second auxiliary material port communicated with the second main material port, the storage chamber is respectively provided with a first opening and closing mechanism and a second opening and closing mechanism at the first auxiliary material port and the second auxiliary material port, and the first opening and closing mechanism and the second opening and closing mechanism are linked and alternately opened and closed.

[0008] The dosing cap according to the present application has at least the following beneficial effects: since the first opening and closing mechanism and the second opening and closing mechanism of the storage chamber are linked and alternately opened and closed, the first opening and closing mechanism is set to a closed state before the content in the bottle body is poured out, at this time, the second opening and closing mechanism is in an open state due to the linkage with the first opening and closing mechanism, when the content needs to be poured out, the entire bottle body is first turned over, so that the dosing cap faces downward, the content in the bottle body enters the storage chamber from the second main material port, and then the first opening and closing mechanism is set to an open state, at this time, the second opening and closing mechanism is in a closed state due to the linkage with the first opening and closing mechanism, and the content in the storage chamber is poured out from the first main material port. Since the volume of the storage chamber is a fixed value or can be adjusted to a fixed value, the present application can realize dosing of the amount of content, and can avoid excessive dosing of the content due to operation errors.

[0009] According to some embodiments of the present application, the storage chamber is rotationally connected to the upper cover and the lower cover, so that the storage chamber can be rotated to link the first opening and closing mechanism and the second opening and closing mechanism.

[0010] According to some embodiments of the present application, the upper cover and the lower cover jointly form an inner cavity, and the storage chamber is located in the inner cavity, so as to improve the sealing performance of the present application.

[0011] According to some embodiments of the present application, in order to facilitate the rotation of the storage chamber, the sidewall of the upper cover is provided with a limiting groove arranged in the horizontal direction, and the storage chamber is provided with a handle penetrating through the limiting groove.

[0012] According to some embodiments of the present application, the first opening and closing mechanism comprises a plurality of first partitions and a plurality of first sliding grooves, all the first sliding grooves are radially deflected, all the first sliding grooves are circumferentially distributed around the center of the storage chamber, each of the first partitions is provided with a first rotating shaft; the upper cover is provided with a plurality of first guide grooves, the plurality of first guide grooves are circumferentially distributed around the center of the upper cover, the projection of any one of the first guide grooves on the horizontal plane intersects with the projection of the corresponding first sliding groove on the horizontal plane and forms the same included angle, any one of the first partitions is respectively slidably connected to the corresponding first sliding groove and the corresponding first guide groove through the first rotating shaft, so that all the first partitions jointly have a moving path for closing or opening the first main material port. Through the above arrangement, when the storage chamber is rotated relative to the upper cover, the relative position of the first partition and the first main material port also changes, so as to realize the closing or opening of the first main material port.

[0013] According to some embodiments of the present application, the second opening and closing mechanism comprises a plurality of second partitions and a plurality of second sliding grooves, all of the second sliding grooves are radially deflected, all of the second sliding grooves are circumferentially distributed around the center of the storage chamber, each of the second partitions is provided with a second rotating shaft; the platform is provided with a plurality of second guide grooves, a plurality of the second guide grooves are circumferentially distributed around the center of the lower cover body, the projection of any one of the second guide grooves on the horizontal plane intersects with the projection of the corresponding second sliding groove on the horizontal plane and forms the same included angle, any one of the second partitions is respectively slidably connected to the corresponding second sliding groove and the corresponding second guide groove through the second rotating shaft, so that all of the second partitions have a moving path for closing or opening the second main material port. Through the above arrangement, when the storage chamber rotates relative to the lower cover body, the relative position of the second partitions and the second main material port also changes to achieve the closing or opening of the second main material port. In summary, when the storage chamber rotates relative to the upper cover body and the lower cover body, the positions of the first partitions and the second partitions can change with the rotation of the storage chamber, so that the first opening and closing mechanism and the second opening and closing mechanism can be linked.

[0014] According to some embodiments of the present application, the projection of any one of the first sliding grooves on the horizontal plane intersects with the projection of the corresponding second sliding groove on the horizontal plane and forms the same included angle. By setting the first sliding grooves and the second sliding grooves with different deflection angles, the alternate opening and closing of the first partitions and the second partitions is achieved.

[0015] According to some embodiments of the present application, since the positions of all of the first sliding grooves and the positions of all of the second sliding grooves should not be arranged, in order to control variables, the positions of all of the first guide grooves and the positions of all of the second guide grooves are respectively arranged one by one.

[0016] According to some embodiments of the present application, the top surface of the upper cover body is hinged with a flip cover body, the flip cover body has a moving path for closing or opening the first main material port. When the content in the bottle body does not need to be poured out, the flip cover body covers and clamps on the top surface of the upper cover body to close the first main material port, avoiding the pollution of the first main material port by the external environment.

[0017] The container according to the second aspect of the embodiments of the present application comprises a bottle body and the above-mentioned dosing cover, the bottle body is provided with a bottle mouth, and the dosing cover is connected at the bottle mouth of the bottle body.

[0018] The container according to the embodiments of the present application has at least the following beneficial effects: by being provided with the dosing cover, the user can quantitatively pour out the content in the bottle body to meet the user's needs.

[0019] Additional aspects and advantages of the present application will be set forth in part in the description which follows, and in part will be obvious from the description, or can be learned by practice of the application. BRIEF DESCRIPTION OF DRAWINGS

[0020] The foregoing and / or additional aspects and advantages of the present application are achieved by providing a quantitative cover, which comprises an upper cover body, a lower cover body, a storage chamber, a first opening and closing mechanism, a second opening and closing mechanism, a first gasket and a second gasket.

[0021] Figure 1 is a perspective structural schematic view of the quantitative cover of the embodiment of the present application;

[0022] Figure 2 is a top view of the quantitative cover shown in Figure 1

[0023] Figure 3 is a sectional view of the quantitative cover shown in along the section line A-A; Figure 2

[0024] Figure 4 is an exploded perspective view of the quantitative cover shown in Figure 1

[0025] Figure 5 is a bottom view of the upper cover body and the first opening and closing mechanism of the embodiment of the present application;

[0026] Figure 6 is a bottom view of the lower cover body and the second opening and closing mechanism of the embodiment of the present application;

[0027] Figure 7 is a perspective structural schematic view of the first gasket of the embodiment of the present application.

[0028] In the drawings: 100 - upper cover body, 200 - lower cover body, 300 - storage chamber, 110 - first cover surface, 120 - first cover wall, 130 - boss, 131 - first main material port, 132 - protrusion, 133 - communication port, 201 - through hole, 220 - second cover wall, 121 - first clamping portion, 221 - second clamping portion, 210 - platform, 211 - second main material port, 101 - circular ring groove, 122 - limiting groove, 330 - handle, 301 - first auxiliary material port, 302 - second auxiliary material port, 400 - first opening and closing mechanism, 500 - second opening and closing mechanism, 410 - first gasket, 420 - first sliding groove, 411 - first rotating shaft, 111 - first guide groove, 510 - second gasket, 520 - second sliding groove, 511 - second rotating shaft, 212 - second guide groove, 310 - upper portion, 320 - lower portion, 311 - first concave-convex position, 321 - second concave-convex position, 412 - sliding rail, 413 - sliding block, 600 - flip cover body, 222 - tooth groove. DETAILED DESCRIPTION

[0029] ​​​The following describes in detail embodiments of the present invention. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0030] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0031] In the description of this invention, "several" means one or more, "more" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0032] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0033] like Figures 1 to 4 As shown, the quantitative cover according to the first embodiment of the invention includes an upper cover body 100, a lower cover body 200 and a storage chamber 300. The upper cover body 100 includes a first cover surface 110 and a first cover wall 120. The first cover wall 120 is integrally formed on the first cover surface 110 along the outer edge of the first cover surface 110, so that the upper cover body 100 has a cover opening. The cover opening of the upper cover body 100 faces downward, and the first cover surface 110 is provided with a boss 130 extending upward. The boss 130 is a hollow structure, and a first main material opening 131 is provided on the boss 130. The first main material opening 131 is connected to the interior of the upper cover body 100. The number of the first main material opening 131 can be one or more, which serves as the outlet of the quantitative cover. In addition, the bottom of the boss 130 also extends into the upper cover body 100 , that is, the boss 130 is provided with a protrusion 132 protruding inward from the first cover surface 110 , and the protrusion 132 forms a connecting port 133 for connecting the first main material port 131 and the upper cover body 100 .

[0034] In addition, the lower cover body 200 is provided with a through hole 201 arranged along the axial direction, that is, the lower cover body 200 is provided with an open top surface and a bottom surface, and the lower cover body 200 is provided with a second cover wall 220 which is annularly closed. The inner side of the first cover wall 120 is provided with a first clamping portion 121 which can be selected as a flange, and the inner dimension of the first clamping portion 121 is smaller than the inner dimension of the first cover wall 120. The outer side of the second cover wall 220 is provided with a second clamping portion 221 which can be selected as a flange, and the outer dimension of the second clamping portion 221 is greater than the outer dimension of the second cover wall 220, and the outer dimension of the second clamping portion 221 is greater than the inner dimension of the first clamping portion 121, so that the upper cover body 100 and the lower cover body 200 can be clamped by the mutual cooperation of the first clamping portion 121 and the second clamping portion 221 to limit the relative position of the upper cover body 100 and the lower cover body 200 in the up-down direction, thereby realizing the connection of the lower cover body 200 and the upper cover body 100, at this time the upper cover body 100 and the lower cover body 200 jointly form an inner cavity.

[0035] The lower cover body 200 is provided with a platform 210 in the through hole 201, and the platform 210 is provided with a second main material port 211 which is communicated with the first main material port 131, so that the contents in the bottle body can be sequentially poured out of the dosing cover through the second main material port 211 and the first main material port 131. The storage chamber 300 is arranged in the inner cavity, and the first cover surface 110 of the upper cover body 100 and the platform 210 of the lower cover body 200 are respectively provided with a circular ring groove 101 for rotationally connecting with the storage chamber 300, so that the storage chamber 300 can be rotated relative to the upper cover body 100 and the lower cover body 200.

[0036] Further, in order to facilitate the rotation of the storage chamber 300, the first cover wall 120 of the upper cover body 100 is provided with a limiting groove 122 arranged in the horizontal direction, and the storage chamber 300 is provided with a handle 330 which penetrates through the limiting groove 122, so that the user can rotate the storage chamber 300 from the outside through the handle 330. The limiting groove 122 is arranged to limit the rotation angle of the storage chamber 300, so as to avoid the storage chamber 300 from being out of stroke.

[0037] In order to realize quantitative discharging, the top of the storage chamber 300 is provided with a first sub-discharging port 301 communicated with the communicating port 133, the bottom of the storage chamber 300 is provided with a second sub-discharging port 302 communicated with the second main discharging port 211, the storage chamber 300 is respectively provided with a first opening and closing mechanism 400 and a second opening and closing mechanism 500 at the first sub-discharging port 301 and the second sub-discharging port 302, and the first opening and closing mechanism 400 and the second opening and closing mechanism 500 have a mutual linkage structure to realize the alternate opening and closing of the communicating port 133 and the second main discharging port 211.

[0038] As shown in Figure 5 and Figure 7 Specifically, the first opening and closing mechanism 400 includes a plurality of first spacers 410 and a plurality of first sliding grooves 420, the number of the first spacers 410 is consistent with the number of the first sliding grooves 420, all the first spacers 410 can be jointly spliced into a complete circle, and the area of the circle is greater than the flow area of the communicating port 133. All the first sliding grooves 420 are radially deflected, the deflection angle of the first sliding grooves 420 can be selected to be 45° to 70°, and in the embodiment, the deflection angle is preferably 65°, and all the first sliding grooves 420 are circumferentially distributed around the center of the storage chamber 300. Each of the first spacers 410 is provided with a first rotating shaft 411 extending out of the upper surface and the lower bottom surface of the first spacer 410. Correspondingly, the first cover surface 110 of the upper cover body 100 is provided with a plurality of first guide grooves 111, the number of the first guide grooves 111 is consistent with the number of the first sliding grooves 420, and a plurality of the first guide grooves 111 are circumferentially distributed around the center of the upper cover body 100. The projection of any one of the first guide grooves 111 on the horizontal plane intersects with the projection of the corresponding first sliding groove 420 on the horizontal plane and forms the same included angle, that is, the position of the first guide groove 111 does not correspond to the position of the first sliding groove 420 upward and downward, and there is a fixed deflection angle between them.

[0039] Any one of the first spacers 410 is respectively slidably connected to the corresponding first sliding groove 420 and the corresponding first guide groove 111 through the first rotating shaft 411. Since the projection of any one of the first guide grooves 111 on the horizontal plane intersects with the projection of the corresponding first sliding groove 420 on the horizontal plane and forms the same included angle, when the storage chamber 300 rotates relative to the upper cover body 100, under the joint action of the first guide groove 111 and the first sliding groove 420, the first spacer 410 can not only slide along the first guide groove 111, but also rotate around the first rotating shaft 411, so that all the first spacers 410 jointly have a movement path for closing or opening the communicating port 133.

[0040] As Figure 6 And Figure 7 As shown in the drawings, in particular, the second opening and closing mechanism 500 includes a plurality of second spacers 510 and a plurality of second sliding grooves 520, the number of the second spacers 510 is consistent with the number of the second sliding grooves 520, and the number of the second spacers 510 is consistent with the number of the first spacers 410, all the second spacers 510 can be jointly spliced into a complete circle, and the area of the circle is greater than the flow area of the second main material port 211. All the second sliding grooves 520 are radially deflected, the deflection angle of the second sliding groove 520 can be selected to be 45° to 70°, and in this embodiment, it is preferably 65°, and all the second sliding grooves 520 are circumferentially distributed around the center of the storage chamber 300, and each second spacer 510 is provided with a second rotating shaft 511, and the second rotating shaft 511 respectively extends out of the upper surface and the lower bottom surface of the second spacer 510. Correspondingly, the platform 210 is provided with a plurality of second guide grooves 212, the number of the second guide grooves 212 is consistent with the number of the second sliding grooves 520, and a plurality of the second guide grooves 212 are circumferentially distributed around the center of the lower cover body 200, and the projection of any one of the second guide grooves 212 on the horizontal plane intersects with the projection of the corresponding second sliding groove 520 on the horizontal plane and forms the same included angle, that is, the position of the second guide groove 212 does not correspond to the position of the second sliding groove 520, and there is a fixed deflection angle between them.

[0041] Any one of the second spacers 510 is respectively slidably connected to the corresponding second sliding groove 520 and the corresponding second guide groove 212 through the second rotating shaft 511, and since the projection of any one of the second guide grooves 212 on the horizontal plane intersects with the projection of the corresponding second sliding groove 520 on the horizontal plane and forms the same included angle, when the storage chamber 300 rotates relative to the lower cover body 200, under the joint action of the second guide groove 212 and the second sliding groove 520, the second spacer 510 can not only slide along the second guide groove 212, but also rotate around the second rotating shaft 511, so that all the second spacers 510 jointly have a movement path for closing or opening the second main material port 211.

[0042] It can be understood that in order to more reasonably utilize the space position, each adjacent two first guide grooves 111 are intersected, and each adjacent two second guide grooves 212 are intersected to reserve sufficient margin for the spacer to slide.

[0043] In summary, when the storage chamber 300 rotates relative to the upper cover body 100 and the lower cover body 200, the positions of the first partition 410 and the second partition 510 can change with the rotation of the storage chamber 300, so that the first opening and closing mechanism 400 and the second opening and closing mechanism 500 can be linked. In order to realize the alternate opening and closing of the first partition 410 and the second partition 510, the projection of any first sliding groove 420 on the horizontal plane intersects with the projection of the corresponding second sliding groove 520 on the horizontal plane and forms the same included angle, that is, the positions of the first sliding groove 420 and the second sliding groove 520 do not correspond one by one, and there is a fixed deflection angle. In the embodiment, any first sliding groove 420 and the corresponding second sliding groove 520 are mirror symmetric relative to one of the diametric planes, and the first sliding groove 420 and the second sliding groove 520 with different deflection angles are arranged to limit the initial positions of the first partition 410 and the second partition 510, so as to realize the alternate opening and closing of the first partition 410 and the second partition 510.

[0044] On the other hand, since the positions of all the first sliding grooves 420 and the positions of all the second sliding grooves 520 should not be arranged, in order to control variables, the positions of all the first guide grooves 111 and the positions of all the second guide grooves 212 are arranged one by one respectively.

[0045] Through the above arrangement, since the first opening and closing mechanism 400 of the storage chamber 300 and the second opening and closing mechanism 500 are linked and alternately opened and closed, before the contents in the bottle body are poured out, the first opening and closing mechanism 400 of the storage chamber 300 is set to a closed state by rotating the handle 330, at this time, the second opening and closing mechanism 500 is in an open state due to the linkage with the first opening and closing mechanism 400, when the contents need to be poured out, the entire bottle body is first turned over, so that the dosing cover is downward, and the contents in the bottle body enter the storage chamber 300 from the second main material port 211, after that, the handle 330 is reversely rotated to set the first opening and closing mechanism 400 of the storage chamber 300 to an open state, at this time, the second opening and closing mechanism 500 is in a closed state due to the linkage with the first opening and closing mechanism 400, and the contents in the storage chamber 300 are poured out from the first main material port 131. Since the volume of the storage chamber 300 is a constant value or can be adjusted to a constant value, the present application can realize the dosing of the contents. Even if the user makes a mistake, either the contents in the storage chamber 300 cannot be poured out or only the contents in the storage chamber 300 are poured out, but the contents in the bottle body are not excessively poured out, so as to avoid the excessive dosing of the contents due to the operation mistake.

[0046] As Figure 4As shown, in some embodiments of the present invention, in order to facilitate adjustment of the volume of the storage chamber 300, the storage chamber 300 can be disassembled into an upper portion 310 and a lower portion 320. The upper portion 310 and the lower portion 320 are respectively provided with a first concave-convex portion 311 and a second concave-convex portion 321 that engage with each other to achieve synchronous rotation of the two. In this case, the upper portion 310 is provided with a first opening and closing mechanism 400, and the lower portion 320 is provided with a second opening and closing mechanism 500. Since the upper portion 310 and the lower portion 320 are detachably connected, when the volume of the storage chamber 300 needs to be adjusted, the upper portion 310 and the lower portion 320 can be first disassembled, and then a filler of a standard volume can be fixed to the upper portion 310 or the lower portion 320 to adjust the volume of the storage chamber 300 to a preset value.

[0047] like Figure 7 As shown, in some embodiments of the present invention, in order to ensure that all the partitions of the first opening and closing mechanism 400 and the second opening and closing mechanism 500 can be opened and closed smoothly, each partition is fan-shaped. Taking the first partition 410 as an example, one of the vertical side surfaces of the first partition 410 is provided with a slide rail 412, and the other vertical side surface is provided with a slider 413 that matches and connects to the slide rail 412, so that each adjacent two first partitions 410 can be slidably connected through the slide rail 412 and the slider 413 to maintain the connection relationship between the two adjacent first partitions 410.

[0048] like Figure 1 As shown, in some embodiments of the present invention, a flip cover 600 is hingedly connected to the top surface of the upper cover 100. The flip cover 600 has a movable path for closing or opening the first main material opening 131. When the contents of the bottle do not need to be poured out, the flip cover 600 covers and latches onto the top surface of the upper cover 100 to close the first main material opening 131, thereby preventing the first main material opening 131 from being contaminated by the external environment.

[0049] In some embodiments of the present invention, in order to facilitate twisting of the quantitative cover, a tooth groove 222 is provided on the outer side of the second cover wall 220 of the lower cover body 200 to increase the friction coefficient of the second cover wall 220.

[0050] In some embodiments of the present application, in order to reduce human errors, the first cover wall 120 is provided with different marks (not shown in the drawings) at both ends of the limiting groove 122, such as "open inwards" or "open outwards". When the handle 330 is turned to the "open inwards" mark, the second opening and closing mechanism 500 is in the open state, and the first opening and closing mechanism 400 is in the closed state. When the handle 330 is turned to the "open outwards" mark, the first opening and closing mechanism 400 is in the open state, and the second opening and closing mechanism 500 is in the closed state.

[0051] In other embodiments, the storage chamber 300 can not be arranged in the inner cavity formed by the upper cover body 100 and the lower cover body 200, but the upper cover body 100 and the lower cover body 200 are connected through the storage chamber 300. However, the storage chamber 300 still needs to be rotationally connected with the upper cover body 100 and the lower cover body 200, and the limiting groove 122 of the upper cover body 100 can be omitted. If the above embodiment is adopted, when the dosing cover is used, the user needs to fix the position of the upper cover body 100 to prevent it from rotating together with the storage chamber 300, and the other operation steps are the same as those of the previous embodiment.

[0052] In other embodiments, in addition to being able to realize linkage by rotating the storage chamber 300, the first opening and closing mechanism 400 and the second opening and closing mechanism 500 can also realize linkage and alternate opening and closing by being provided with a push rod (not shown in the drawings) with two sealing plates. Specifically, when the push rod is pushed upwards, the upper sealing plate of the push rod seals the first auxiliary material port 301 of the storage chamber 300 upwards, and at this time, the lower sealing plate of the push rod is away from the second auxiliary material port 302 of the storage chamber 300 to open the second auxiliary material port 302. When the push rod is pushed downwards, the lower sealing plate of the push rod seals the second auxiliary material port 302 of the storage chamber 300 downwards, and at this time, the upper sealing plate of the push rod is away from the first auxiliary material port 301 of the storage chamber 300 to open the first auxiliary material port 301. If the above embodiment is adopted, the storage chamber 300 no longer needs to be rotationally connected with the upper cover body 100 and the lower cover body 200.

[0053] It can be understood that the present application does not limit the specific structure of the first opening and closing mechanism 400 and the second opening and closing mechanism 500. As long as the two mechanisms can realize linkage and alternate opening and closing, regardless of their structure, they all belong to the protection scope of the present application.

[0054] The container according to the second aspect of the present application comprises the rationing cap according to the first aspect of the present application, and further comprises a bottle body (not shown in the drawings), which can be a glass bottle, a plastic bottle or a metal bottle, and is provided with a bottle mouth. If the bottle mouth of the bottle body is provided with a first threaded mouth, the lower cap body 200 of the rationing cap is also correspondingly provided with a second threaded mouth to realize the threaded connection between the rationing cap and the bottle body. If the bottle mouth of the bottle body is not provided with a first threaded mouth, the lower cap body 200 of the rationing cap needs to be provided with a structure capable of realizing the connection with the bottle mouth, including but not limited to a hinged structure or a clamped structure.

[0055] Since the container adopts all the technical solutions of the above-mentioned embodiments, it has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be repeated here.

[0056] The embodiments of the present application are described in detail above in combination with the drawings, but the present application is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present application.

Claims

1. Dosing cover, characterized in that, include: The upper cover body (100) has a first main material opening (131) provided on its top surface; A lower cover (200) is provided with a through hole (201) arranged along an axial direction, the lower cover (200) is connected to the upper cover (100), the lower cover (200) is provided with a platform (210) in the through hole (201), and the platform (210) is provided with a second main material port (211) connected to the first main material port (131); A storage chamber (300) is rotatably connected between the upper cover body (100) and the lower cover body (200); a first auxiliary material port (301) connected to the first main material port (131) is provided at the top of the storage chamber (300); a second auxiliary material port (302) connected to the second main material port (211) is provided at the bottom of the storage chamber (300); a first opening and closing mechanism (400) and a second opening and closing mechanism (500) are provided at the first auxiliary material port (301) and the second auxiliary material port (302) respectively; the first opening and closing mechanism (400) and the second opening and closing mechanism (500) are linked and opened and closed alternately; the first opening and closing mechanism (400) includes a plurality of first spacers (410) and a plurality of first slide grooves (420), all the first slide grooves (420) are deflected in the radial direction, all the first slide grooves (420) are evenly distributed around the center circumference of the storage chamber (300), each of the first partitions (410) is provided with a first rotating shaft (411), the second opening and closing mechanism (500) includes a plurality of second partitions (510) and a plurality of second slide grooves (520), all the second slide grooves (520) are deflected in the radial direction, all the second slide grooves (520) are evenly distributed around the center circumference of the storage chamber (300), each of the second partitions (510) is provided with a second rotating shaft (511), and the projection of any one of the first slide grooves (420) on the horizontal plane intersects with the projection of the corresponding second slide groove (520) on the horizontal plane and forms the same angle.

2. The quantitative cap according to claim 1, characterized in that: The upper cover body (100) and the lower cover body (200) together form an inner cavity, and the storage chamber (300) is located in the inner cavity.

3. The quantitative cap according to claim 2, characterized in that: The side wall of the upper cover (100) is provided with a limiting groove (122) arranged in a horizontal direction, and the storage chamber (300) is provided with a handle (330) passing through the limiting groove (122).

4. The quantitative cap according to claim 1, characterized in that: The upper cover body (100) is provided with a plurality of first guide grooves (111), and the plurality of first guide grooves (111) are uniformly distributed around the center circumference of the upper cover body (100). The projection of any one of the first guide grooves (111) on the horizontal plane intersects with the projection of the corresponding first slide groove (420) on the horizontal plane and forms the same angle. Any one of the first spacers (410) is slidably connected to the corresponding first slide groove (420) and the corresponding first guide groove (111) through the first rotating shaft (411), so that all the first spacers (410) have a common moving path for closing or opening the first main material opening (131).

5. The quantitative cap according to claim 4, characterized in that: The platform (210) is provided with a plurality of second guide grooves (212), and the plurality of second guide grooves (212) are uniformly distributed around the center circumference of the lower cover body (200). The projection of any second guide groove (212) on the horizontal plane intersects with the projection of the corresponding second slide groove (520) on the horizontal plane and forms the same angle. Any second spacer (510) is slidably connected to the corresponding second slide groove (520) and the corresponding second guide groove (212) through the second rotating shaft (511), so that all the second spacers (510) have a common moving path for closing or opening the second main material opening (211).

6. The quantitative cap according to claim 5, characterized in that: The positions of all the first guide grooves (111) and the positions of all the second guide grooves (212) are respectively arranged in a one-to-one correspondence.

7. The quantitative cap according to claim 1, characterized in that: A flip cover (600) is hingedly connected to the top surface of the upper cover (100), and the flip cover (600) has a moving path for closing or opening the first main material opening (131).

8. A container, characterized in that The quantitative cap according to any one of claims 1 to 7 further comprises: The bottle body is provided with a bottle mouth, and the quantitative cover is connected to the bottle mouth of the bottle body.

Images