CN110884763A - Rotary-pull type storage cover - Google Patents
Rotary-pull type storage cover Download PDFInfo
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- CN110884763A CN110884763A CN201911048056.3A CN201911048056A CN110884763A CN 110884763 A CN110884763 A CN 110884763A CN 201911048056 A CN201911048056 A CN 201911048056A CN 110884763 A CN110884763 A CN 110884763A
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- Prior art keywords
- cover
- cap
- base
- rod
- upper cover
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
- B65D41/04—Threaded or like caps or cap-like covers secured by rotation
- B65D41/06—Threaded or like caps or cap-like covers secured by rotation with bayonet cams, i.e. removed by first pushing axially to disengage the cams and then rotating
- B65D41/065—Threaded or like caps or cap-like covers secured by rotation with bayonet cams, i.e. removed by first pushing axially to disengage the cams and then rotating with integral internal sealing means
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- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a rotary-pull type storage cover which is used for being connected with the mouth parts of container bodies with different structures and shapes; the storage cover is internally provided with a plurality of storage cavities which are filled with the same or different additives in advance, the storage cavities of the middle cover and the storage cover of the upper cover are isolated from the inner cavity of the container body at the beginning, when the materials are required to be added and prepared, a user controls the upper cover to move relative to the middle cover and/or the middle cover relative to the base according to the requirement, and further controls the storage cavities of the upper cover and/or the middle cover to be communicated with the inner cavity of the container body.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to a container sealing cover, in particular to a rotary-pull type storage cover.
[ background of the invention ]
In order to improve the convenience of people and the preservation quality of products. In supermarkets, pharmaceutical filling solutions in pharmacies and other mixed filling solutions for domestic or industrial use, there are various packages, which are usually filled with a container, and the mouth of the container is sealed with a cap. The mixed solution is prepared before use in factory, the concentration ratio is certain, but some mixed solutions are not suitable for long-time preservation and need to be used within a specified time, otherwise, the use effect, quality or taste can be influenced.
And the existing storage cover has single function and can not meet different requirements of users.
Therefore, the invention is researched and proposed aiming at the defects of the prior art.
[ summary of the invention ]
The technical problem to be solved by the invention is to provide a rotary-pull type storage cover, wherein a plurality of storage cavities filled with same or different materials in advance are arranged in the storage cover, initially, a middle cover storage cavity and an upper cover storage cover are isolated from an inner cavity of a container body, when the charging and the modulation are needed, a user controls the upper cover to move relative to a middle cover and/or a middle cover relative to a base according to the requirement, and further controls the upper cover storage cavity and/or the middle cover storage cavity to be communicated with the inner cavity of the container body.
In order to solve the above technical problems, the present invention provides a rotary-pull type storage cap, which comprises a base 200 for connecting with the mouth of a container body 100, the base 200 is hollow and has two open ends, one end of the base 200 is open and connected with the mouth of the container body 100, the other end opening of the base 200 is indirectly connected with the upper cover 400, the base 200 is connected with the upper cover 400 through the middle cover 300, a base support 210 which can be torn is arranged between the openings at the two ends of the base 200, a middle cover storage cavity 500 is formed on the base 200 and between the base support 210 and the middle cover 300, a middle cap rod 310 is formed in the middle cap 300 extending toward the bottom bracket 210, the middle cap rod 310 is hollow and has two open ends, an upper cover storage cavity 600 is formed between the middle cover 300 and the upper cover 400, and an upper cover rod piece 410 which is movably telescopic in the inner cavity of the middle cover rod piece 310 is formed in the upper cover 400 by extending towards the middle cover 300; when the middle cap 300 moves downward relative to the base 200, the middle cap rod 310 can break the bottom support 210 to communicate the middle cap storage cavity 500 with the inner cavity of the container body 100, and further, when the upper cap 400 is controlled to move upward relative to the middle cap 300, the upper cap rod 410 can be separated from the inner cavity of the middle cap rod 310 to communicate the upper cap storage cavity 600 with the inner cavity of the container body 100.
The rotary-pull storage cover is characterized in that an upper cover rod sealing ring 411 is arranged between the upper cover rod 410 and the inner wall of the middle cover rod 310.
As described above, the base 200 is provided with the anti-theft device 230 for preventing the base 200 from being separated from the mouth of the container body 100 when the anti-theft device is used in cooperation with the mouth of the container body 100.
The upper cover 400 and the middle cover 300 are in threaded connection or buckled connection; and/or the middle cover 300 and the base 200 are in threaded connection or buckled connection.
The present invention also provides a rotary-pull type storage cap, which comprises a base 200 for connecting with the mouth of the container body 100, the base 200 is hollow and has two open ends, one end of the base 200 is open and connected with the mouth of the container body 100, the other end opening of the base 200 is indirectly connected with the upper cover 400, the base 200 is connected with the upper cover 400 through the middle cover 300, a bottom support 210 is arranged between the openings at the two ends of the base 200, a connecting hole sleeve 220 is arranged on the bottom support 210, a middle cap storage cavity 500 is formed on the base 200 between the bottom bracket 210 and the middle cap 300, the middle cap rod 310 is extended from the inner bottom of the middle cap 300 to the bottom base 210 and is extended and contracted in the connecting hole sleeve 220 and is hermetically matched, the middle cap rod 310 is hollow and has two open ends, an upper cap storage chamber 600 is formed between the middle cap 300 and the upper cap 400, an upper cap rod part 410 which is movably extended and contracted in the inner cavity of the middle cap rod part 310 is formed in the upper cap 400 by extending towards the middle cap 300; the middle cap link 310 may be disengaged from the coupling hole 220 to allow the middle cap storage compartment 500 to communicate with the inner cavity of the container body 100 when the middle cap 300 is moved upward with respect to the base 200, and/or the upper cap link 410 may be disengaged from the inner cavity of the middle cap link 310 to allow the upper cap storage compartment 600 to communicate with the inner cavity of the container body 100 when the upper cap 400 is moved upward with respect to the middle cap 300.
The rotary-pull storage cover is characterized in that an upper cover rod sealing ring 411 is arranged between the upper cover rod 410 and the inner wall of the middle cover rod 310.
The above-mentioned rotary-pull type storage cap is characterized in that the base 200 is provided with the anti-theft component 230 for cooperating with the mouth of the container body 100 to prevent the base 200 from separating from the mouth of the container body 100.
The rotary-pull type storage cover is characterized in that a middle cover rod sealing ring 311 is arranged between the middle cover rod 310 and the connecting hole sleeve 220.
The rotary-pull type storage cover is characterized in that the inner bottom of the middle cover storage cavity 500 is arranged obliquely towards the center or one side, the connecting hole sleeve 220 is arranged at the lower position of the inner bottom of the middle cover storage cavity 500, and/or the inner bottom of the upper cover storage cavity 600 is arranged obliquely towards the center or one side, and the upper part of the middle cover rod member 310 is connected with the lower position of the inner bottom of the upper cover storage cavity 600.
The rotary-pull type storage cap is characterized in that the middle cap rod 310 is provided with the middle cap rod sealing element 312 below the free end of the upper cap rod 410, and when the upper cap 400 moves downwards relative to the middle cap 300, the free end of the upper cap rod 410 can break the middle cap rod sealing element 312, so that the upper cap 400 is controlled to move upwards relative to the middle cap 300, and the upper cap rod 410 can be separated from the middle cap rod 310 to enable the upper cap storage cavity 600 to be communicated with the inner cavity of the container body 100.
The rotary-pull type storage cover is characterized in that the movable space 700 is arranged between the upper cover 400 and the middle cover 300 so that the upper cover 400 moves downwards relative to the middle cover 300 to enable the free end of the upper cover rod 410 to press the middle cover rod sealing piece 312 to be broken.
The rotary-pull type storage cover is characterized in that the upper cover 400 and the middle cover 300 are in threaded connection or fastened connection; and/or the middle cover 300 and the base 200 are in threaded connection or buckled connection.
The invention also provides a rotary-pull type storage cover, which comprises a base 200 connected with the opening part of a container body 100, wherein the base 200 is hollow and has two open ends, one open end of the base 200 is connected with the opening part of the container body 100, the other open end of the base 200 is indirectly connected with an upper cover 400, the base 200 is connected with the upper cover 400 through a middle cover 300, a bottom support 210 is arranged between the two open ends of the base 200, a connecting hole sleeve 220 is arranged on the bottom support 210, a breakable hole sleeve sealing piece 221 is arranged in the connecting hole sleeve 220, a rod column 222 is formed by extending the hole sleeve sealing piece 221 to the middle cover 300, a middle cover storage cavity 500 is formed on the base 200 and between the bottom support 210 and the middle cover 300, a middle cover rod piece 310 is arranged on the middle cover 300 and opposite to the rod column 222, the middle cover rod piece 310 is hollow and has two open ends, and an upper cover storage cavity 600 is formed between the middle cover 300 and the upper cover 400, an upper cap rod part 410 which is movably extended and contracted in the inner cavity of the middle cap rod part 310 is formed in the upper cap 400 by extending towards the middle cap 300; when the upper cap 400 moves upward relative to the middle cap 300, the substance filled in the upper cap storage cavity 600 flows into the middle cap storage cavity 500, and then the upper cap 400 is controlled to move downward relative to the middle cap 300, so that the free end of the upper cap rod 410 presses the rod column 222 to break the hole sleeve sealing piece 221, and the middle cap storage cavity 500 is communicated with the inner cavity of the container body 100.
The invention also provides a rotary-pull type storage cover, which comprises a base 200 connected with the opening part of a container body 100, wherein the base 200 is hollow and has two open ends, one open end of the base 200 is connected with the opening part of the container body 100, the other open end of the base 200 is indirectly connected with an upper cover 400, the base 200 is connected with the upper cover 400 through a middle cover 300, a bottom support 210 is arranged between the two open ends of the base 200, a connecting hole sleeve 220 is formed on the bottom support 210 in an extending way towards the middle cover 300, at least one middle cover storage cavity 500 is formed on the base 200 and between the connecting hole sleeve 220 and the base 200, a middle cover storage cavity outlet 510 is arranged on the middle cover storage cavity 500 and on the connecting hole sleeve 220, a middle cover rod part 310 is formed on the middle cover 300 in an extending way towards the bottom support 210 and the upper cover 400 respectively, the middle cover rod part 310 is hollow and has two open ends, the lower part of the middle cover rod part 310 is movably extended in the connecting hole, the lower part of the middle cover rod piece 310 is provided with a middle cover rod piece outlet 313 matched with the middle cover storage cavity outlet 510; at least one upper cover storage cavity 600 is formed between the middle cover 300 and the upper cover 400, an upper cover storage cavity outlet 610 is arranged on the upper part of the middle cover rod piece 310 on the upper cover storage cavity 600, an upper cover rod piece 410 which is telescopic in the inner cavity of the middle cover rod piece 310 is formed by extending the inner bottom of the upper cover 400 towards the middle cover 300, the upper cover rod piece 410 is hollow and has an opening at the lower end, and an upper cover rod piece outlet 411 which is matched with the upper cover storage cavity outlet 610 for use is arranged on the upper cover rod piece 410; initially, the middle cover rod outlet 313 and the middle cover storage cavity outlet 510 are staggered, so that the middle cover storage cavity 500 and the inner cavity of the container body 100 are isolated from each other; the upper cover rod outlet 411 and the upper cover storage cavity outlet 610 are staggered, so that the upper cover storage cavity 600 and the inner cavity of the container body 100 are isolated from each other; when the middle cap 300 moves or rotates up and down relative to the base 200, the middle cap rod outlet 313 and the middle cap storage cavity outlet 510 can be aligned and communicated, so that the middle cap storage cavity 500 is communicated with the inner cavity of the container body 100; when the upper lid 400 moves or rotates up and down relative to the middle lid 300, the upper lid rod discharge opening 411 and the upper lid storage cavity discharge opening 610 are aligned and communicated, so that the upper lid storage cavity 600 is communicated with the inner cavity of the container body 100.
The rotary-pull type storage cover is characterized in that a middle cover rod sealing sheet 314 is arranged in the middle cover rod part 310 and between the middle cover rod part outlet 313 and the upper cover rod part 410, and a rod part storage cavity 412 is formed between the upper cover rod part 410 and the middle cover rod part sealing sheet 314; when the upper lid 400 moves downward relative to the middle lid 300, the free end of the upper lid link 410 may be pressed against the middle lid link sealing sheet 314 to break the link storage cavity 412 and communicate with the inner cavity of the container body 100.
The rotary-pull type storage cover is characterized in that the movable space 700 is arranged between the upper cover 400 and the middle cover 300 so that the upper cover 400 moves downwards relative to the middle cover 300 to enable the free end of the upper cover rod 410 to press against and break the middle cover rod sealing sheet 314.
The above-mentioned rotary-pull type storage cap is characterized in that the base 200 is provided with the anti-theft component 230 for cooperating with the mouth of the container body 100 to prevent the base 200 from separating from the mouth of the container body 100.
The rotary-pull type storage cover is characterized in that the upper cover 400 and the middle cover 300 are in threaded connection or fastened connection; and/or the middle cover 300 and the base 200 are in threaded connection or buckled connection.
Compared with the prior art, the rotary-pull type storage cover is used for being connected with a container body, a plurality of storage cavities filled with same or different materials in advance are arranged in the storage cover, initially, the storage cavities of the middle cover and the storage cover of the upper cover are mutually isolated from the inner cavity of the container body, when the charging and the modulation are needed, a user controls the upper cover to move relative to the middle cover and/or the middle cover relative to the base according to the requirement, and further controls the storage cavities of the upper cover and/or the storage cavity of the middle cover to be communicated with the inner cavity of the container body.
[ description of the drawings ]
The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings, in which:
FIG. 1 is a view of one embodiment of the present invention;
FIG. 2 shows a second embodiment of the present invention;
FIG. 3 shows a third embodiment of the present invention;
FIG. 4 is a second embodiment of the present invention;
FIG. 5 is a third embodiment of the present invention;
FIG. 6 shows a fourth embodiment of the present invention;
FIG. 7 shows a second embodiment of the present invention;
FIG. 8 is a fifth embodiment of the present invention;
FIG. 9 shows one of the sixth embodiments of the present invention;
FIG. 10 shows a second embodiment of the present invention;
FIG. 11 shows a seventh embodiment of the present invention;
FIG. 12 shows a second embodiment of the present invention;
FIG. 13 shows an eighth embodiment of the present invention;
fig. 14 shows a second embodiment of the present invention.
[ detailed description ] embodiments
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings, which are shown in fig. 1-14.
As shown in fig. 1 to 8, the present invention relates to a rotary-pull type storage cap, which comprises a base 200 for connecting with an opening of a container body 100, wherein the base 200 is hollow and has two open ends, one open end of the base 200 is connected with the opening of the container body 100, the other open end of the base 200 is indirectly connected with an upper cap 400, the base 200 is connected with the upper cap 400 through a middle cap 300, a tearable bottom base 210 is disposed between the two open ends of the base 200, a middle cap storage cavity 500 is formed on the base 200 and between the bottom base 210 and the middle cap 300, a middle cap rod 310 is formed in the middle cap 300 in a manner of extending towards the bottom base 210, the middle cap rod 310 is hollow and has two open ends, an upper cap storage cavity 600 is formed between the middle cap 300 and the upper cap 400, and an upper cap rod 410 is formed in the upper cap 400 in a manner of extending towards the middle cap 300 and is movably telescopic in an inner cavity. In this embodiment, there are various usage modes, for example: when the middle cap 300 moves downward relative to the base 200, the middle cap rod 310 can break the bottom support 210 to communicate the middle cap storage cavity 500 with the inner cavity of the container body 100, and further, when the upper cap 400 is controlled to move upward relative to the middle cap 300, the upper cap rod 410 can be separated from the inner cavity of the middle cap rod 310 to communicate the upper cap storage cavity 600 with the inner cavity of the container body 100. Alternatively, when the upper cap 400 is moved upward relative to the middle cap 300, the upper cap link 410 may be disengaged from the inner cavity of the middle cap link 310 to allow the substance filled in the upper cap chamber 600 to flow into the middle cap chamber 500, and then the middle cap link 310 may be moved downward relative to the base 200 to break the bottom bracket 210 to allow the substance filled in the middle cap chamber 500 to flow into the inner cavity of the container body 100. Therefore, the invention can be used for feeding and modulating the solution contained in the inner cavity of the container body when the container is used for the first time, has the characteristics of convenient use, simple structure and convenient production and manufacture, and meets different requirements of users.
As shown in fig. 1 and 4-8, in order to make the upper cover rod member move and stretch smoothly relative to the middle cover rod member and ensure the sealing performance of the upper cover storage cavity before or after use, so as to achieve the purpose of safe use and prolong the service life of the substance filled in the upper cover storage cavity, an upper cover rod member sealing ring 411 is arranged between the upper cover rod member 410 and the inner wall of the middle cover rod member 310.
As shown in fig. 1 to 8, the base 200 is provided with a theft-proof member 230 for preventing the base 200 from being separated from the mouth of the container body 100 when the base 200 is used with the mouth of the container body 100, which has a feature of anti-counterfeit.
As shown in fig. 1 to 8, according to design requirements and various connection manners, the upper cover 400 and the middle cover 300 are connected or fastened by threads; and/or the middle cover 300 and the base 200 are in threaded connection or buckled connection.
As shown in fig. 1 to 8, a twist-pull type storage cap according to the present invention comprises a base 200 for coupling with a mouth of a container body 100, the base 200 is hollow and has two open ends, one end of the base 200 is open and connected with the mouth of the container body 100, the other end opening of the base 200 is indirectly connected with the upper cover 400, the base 200 is connected with the upper cover 400 through the middle cover 300, a bottom support 210 is arranged between the openings at the two ends of the base 200, a connecting hole sleeve 220 is arranged on the bottom support 210, a middle cap storage cavity 500 is formed on the base 200 between the bottom bracket 210 and the middle cap 300, the middle cap rod 310 is extended from the inner bottom of the middle cap 300 to the bottom base 210 and is extended and contracted in the connecting hole sleeve 220 and is hermetically matched, the middle cap rod 310 is hollow and has two open ends, an upper cap storage chamber 600 is formed between the middle cap 300 and the upper cap 400, an upper cap rod part 410 which is movably extended and contracted in the inner cavity of the middle cap rod part 310 is formed in the upper cap 400 by extending towards the middle cap 300; the middle cap link 310 may be disengaged from the coupling hole 220 to allow the middle cap storage compartment 500 to communicate with the inner cavity of the container body 100 when the middle cap 300 is moved upward with respect to the base 200, and/or the upper cap link 410 may be disengaged from the inner cavity of the middle cap link 310 to allow the upper cap storage compartment 600 to communicate with the inner cavity of the container body 100 when the upper cap 400 is moved upward with respect to the middle cap 300. Therefore, the invention can be used for feeding and modulating the solution contained in the inner cavity of the container body when the container is used for the first time, has the characteristics of convenient use, simple structure and convenient production and manufacture, and meets different requirements of users.
As shown in fig. 1 and 4-8, in order to make the upper cover rod member move and stretch smoothly relative to the middle cover rod member and ensure the sealing performance of the upper cover storage cavity before or after use, so as to achieve the purpose of safe use and prolong the service life of the substance filled in the upper cover storage cavity, an upper cover rod member sealing ring 411 is arranged between the upper cover rod member 410 and the inner wall of the middle cover rod member 310.
As shown in fig. 1 to 8, the base 200 is provided with a theft-proof member 230 for preventing the base 200 from being separated from the mouth of the container body 100 when the base 200 is used with the mouth of the container body 100, which has a counterfeit-proof feature.
As shown in fig. 1 to 8, in order to make the middle cap rod member move and stretch smoothly relative to the connection hole sleeve and ensure the sealing performance of the storage cavity of the middle cap before or after use, so as to achieve the purpose of safe use and prolong the service life of the substance filled in the storage cavity of the middle cap, a middle cap rod member sealing ring 311 is arranged between the middle cap rod member 310 and the connection hole sleeve 220.
As shown in fig. 1 to 8, in use, in order to facilitate the flow of the contents filled in the middle cap storage chamber and the upper cap storage chamber into the inner cavity of the container body, the inner bottom of the middle cap storage chamber 500 is inclined toward the center or one side, the coupling hole cap 220 is provided at a lower position of the inner bottom of the middle cap storage chamber 500, and/or the inner bottom of the upper cap storage chamber 600 is inclined toward the center or one side, and the upper portion of the middle cap rod member 310 is coupled to the lower position of the inner bottom of the upper cap storage chamber 600.
As shown in fig. 6-8, before use, in order to further improve the sealing performance of the upper cap storage cavity and prolong the service life of the substance filled in the upper cap storage cavity, the middle cap rod 310 is provided with a middle cap rod sealing member 312 below the free end of the upper cap rod 410, when the upper cap 400 moves downwards relative to the middle cap 300, the free end of the upper cap rod 410 can break the middle cap rod sealing member 312, so as to control the upper cap 400 to move upwards relative to the middle cap 300, and the upper cap rod 410 can be separated from the middle cap rod 310, so that the upper cap storage cavity 600 is communicated with the inner cavity of the container body 100.
As shown in fig. 6-8, according to design requirements, a movable space 700 is provided between the upper cover 400 and the middle cover 300 so that the upper cover 400 moves downward relative to the middle cover 300 to enable the free end of the upper cover rod 410 to press against and break the middle cover rod sealing member 312.
As shown in fig. 1 to 8, according to design requirements and various connection manners, the upper cover 400 and the middle cover 300 are connected or fastened by threads; and/or the middle cover 300 and the base 200 are in threaded connection or buckled connection.
As shown in fig. 9 and 10, the invention relates to a rotary-pull type storage cap, which comprises a base 200 for connecting with the mouth of a container body 100, wherein the base 200 is hollow and has two open ends, one open end of the base 200 is connected with the mouth of the container body 100, the other open end of the base 200 is indirectly connected with an upper cap 400, the base 200 is connected with the upper cap 400 through a middle cap 300, a bottom base 210 is arranged between the two open ends of the base 200, a connecting hole sleeve 220 is arranged on the bottom base 210, a breakable hole sleeve sealing piece 221 is arranged in the connecting hole sleeve 220, the hole sleeve sealing piece 221 extends towards the middle cap 300 to form a rod column 222, a middle cap storage cavity 500 is formed on the base 200 and between the bottom base 210 and the middle cap 300, a middle cap rod piece 310 is arranged on the middle cap 300 and opposite to the rod column 222, the middle cap rod piece 310 is hollow and has two open ends, an upper cap storage cavity 600 is formed between the middle cap 300 and the upper cap, an upper cap rod 410 movably telescopic in the inner cavity of the middle cap rod 310 is formed in the upper cap 400 extending toward the middle cap 300. The present embodiment has various usage modes, for example: when the upper cap 400 moves upward relative to the middle cap 300, the substance filled in the upper cap storage cavity 600 flows into the middle cap storage cavity 500, and then the upper cap 400 is controlled to move downward relative to the middle cap 300, so that the free end of the upper cap rod 410 presses the rod column 222 to break the hole sleeve sealing piece 221, and the middle cap storage cavity 500 is communicated with the inner cavity of the container body 100. Alternatively, when the upper cap 400 moves downward relative to the middle cap 300, the free end of the upper cap rod 410 can be pressed against the rod 222 to break the hole sealing member 221, i.e. the middle cap storage cavity 500 is communicated with the inner cavity of the container body 100, and then when the upper cap 400 is controlled to move upward relative to the middle cap 300, the substance filled in the upper cap storage cavity 600 can flow into the inner cavity of the container body 100 through the middle cap storage cavity 500. Therefore, the invention can be used for feeding and modulating the solution contained in the inner cavity of the container body when the container is used for the first time, has the characteristics of convenient use, simple structure and convenient production and manufacture, and meets different requirements of users.
As shown in fig. 9 and 10, in order to make the upper cover rod member move and stretch smoothly relative to the middle cover rod member and ensure the sealing performance of the upper cover storage cavity before or after use, so as to achieve the purpose of safe use and prolong the service life of the substance filled in the upper cover storage cavity, an upper cover rod member sealing ring 411 is arranged between the upper cover rod member 410 and the inner wall of the middle cover rod member 310.
As shown in fig. 11-14, the invention relates to a rotary-pull type storage cap, which comprises a base 200 for connecting with the mouth of a container body 100, wherein the base 200 is hollow and has two open ends, one open end of the base 200 is connected with the mouth of the container body 100, the other open end of the base 200 is indirectly connected with an upper cap 400, the base 200 is connected with the upper cap 400 through a middle cap 300, a bottom base 210 is arranged between the two open ends of the base 200, a connecting hole sleeve 220 is formed on the bottom base 210 in an extending manner towards the middle cap 300, at least one middle cap storage cavity 500 is formed on the base 200 and between the connecting hole sleeve 220 and the base 200, a middle cap storage cavity outlet 510 is arranged on the middle cap storage cavity 500 and on the connecting hole sleeve 220, a middle cap rod 310 is formed on the middle cap 300 in an extending manner towards the bottom base 210 and the upper cap 400, respectively, the middle cap rod 310 is hollow and has two open ends, the lower part of the middle cover rod piece 310 is movably and telescopically arranged in the connecting hole sleeve 220, and a middle cover rod outlet 313 matched with the middle cover storage cavity outlet 510 is arranged on the lower part of the middle cover rod piece 310; at least one upper cover storage cavity 600 is formed between the middle cover 300 and the upper cover 400, an upper cover storage cavity outlet 610 is arranged on the upper part of the middle cover rod piece 310 on the upper cover storage cavity 600, an upper cover rod piece 410 which is telescopic in the inner cavity of the middle cover rod piece 310 is formed by extending the inner bottom of the upper cover 400 towards the middle cover 300, the upper cover rod piece 410 is hollow and has an opening at the lower end, and an upper cover rod piece outlet 411 which is matched with the upper cover storage cavity outlet 610 for use is arranged on the upper cover rod piece 410; initially, the middle cover rod outlet 313 and the middle cover storage cavity outlet 510 are staggered, so that the middle cover storage cavity 500 and the inner cavity of the container body 100 are isolated from each other; the upper cover rod outlet 411 and the upper cover storage cavity outlet 610 are staggered, so that the upper cover storage cavity 600 and the inner cavity of the container body 100 are isolated from each other; when the middle cap 300 moves or rotates up and down relative to the base 200, the middle cap rod outlet 313 and the middle cap storage cavity outlet 510 can be aligned and communicated, so that the middle cap storage cavity 500 is communicated with the inner cavity of the container body 100; when the upper lid 400 moves or rotates up and down relative to the middle lid 300, the upper lid rod discharge opening 411 and the upper lid storage cavity discharge opening 610 are aligned and communicated, so that the upper lid storage cavity 600 is communicated with the inner cavity of the container body 100. Therefore, the invention can be used for feeding and modulating the solution contained in the inner cavity of the container body when the container is used for the first time, has the characteristics of convenient use, simple structure and convenient production and manufacture, and meets different requirements of users.
As shown in fig. 13 and 14, according to design requirements and various storage structures, a middle lid member sealing sheet 314 is arranged in the middle lid member 310 and between the middle lid member outlet 313 and the upper lid member 410, and a member storage cavity 412 is formed between the upper lid member 410 and the middle lid member sealing sheet 314; when the upper lid 400 moves downward relative to the middle lid 300, the free end of the upper lid link 410 may be pressed against the middle lid link sealing sheet 314 to break the link storage cavity 412 and communicate with the inner cavity of the container body 100.
As shown in fig. 11-14, according to design requirements, a movable space 700 is provided between the upper cover 400 and the middle cover 300 so that the upper cover 400 moves downward relative to the middle cover 300 to enable the free end of the upper cover rod 410 to press against and break the middle cover rod sealing sheet 314; alternatively, the upper cover 400 is facilitated to move up and down with respect to the middle cover 300.
As shown in fig. 11-14, the base 200 is provided with a theft-proof member 230 for cooperating with the mouth of the container body 100 to prevent the base 200 from being separated from the mouth of the container body 100, so as to provide a counterfeit-proof feature.
As shown in fig. 11-14, according to design requirements and various connection methods, the upper cap 400 and the middle cap 300 are screwed or fastened; and/or the middle cover 300 and the base 200 are in threaded connection or buckled connection.
The invention relates to a rotary-pull type storage cover which is used for being connected with the mouth parts of container bodies with different structures and shapes.
The material filled in the storage cavity can be tea, beverage powder, toner, medicinal powder, concentrated solution, etc., only one material can be put in the storage cavity, and two or more parts of the same material can be put in the storage cavity to obtain new materials with different concentrations or tastes or effects; two or more different materials can also be placed; different materials can be placed in different storage cavities, and the same materials can be placed in different storage cavities, so that new materials with different tastes or different effects can be obtained.
The container body is provided with the rotary pull type storage cover, and the substances in the storage cavity and the objects in the container are respectively and independently stored before use, so that the safety is ensured, and the quality guarantee period is longer; when in use, the materials can be mixed only by acting on the corresponding cover to obtain a brand new material which can be tea, beverage, medicament, coating and the like.
Claims (18)
1. A rotary-pull type storage cover is characterized by comprising a base (200) connected with the mouth of a container body (100), wherein the base (200) is hollow and has two open ends, one open end of the base (200) is connected with the mouth of the container body (100), the other open end of the base (200) is indirectly connected with an upper cover (400), the base (200) is connected with the upper cover (400) through a middle cover (300), a detachable bottom support (210) is arranged between the two open ends of the base (200), a middle cover storage cavity (500) is formed on the base (200) and positioned between the bottom support (210) and the middle cover (300), a middle cover rod piece (310) is formed in the middle cover (300) in a manner of extending towards the bottom support (210), the middle cover rod piece (310) is hollow and has two open ends, and an upper cover storage cavity (600) is formed between the middle cover (300) and the upper cover (400), an upper cover rod piece (410) which is movably telescopic in the inner cavity of the middle cover rod piece (310) is formed in the upper cover (400) in an extending way towards the middle cover (300); when the middle cover (300) moves downwards relative to the base (200), the bottom support (210) can be damaged through the middle cover rod piece (310) to enable the middle cover storage cavity (500) to be communicated with the inner cavity of the container body (100), and then the upper cover (400) is controlled to move upwards relative to the middle cover (300), so that the upper cover rod piece (410) can be separated from the inner cavity of the middle cover rod piece (310) to enable the upper cover storage cavity (600) to be communicated with the inner cavity of the container body (100).
2. The rotary-pull type storage cap according to claim 1, wherein a sealing ring (411) is provided between the upper cap rod (410) and the inner wall of the middle cap rod (310).
3. The storage cap of claim 1, wherein the base (200) is provided with a theft-proof member (230) for engaging with the mouth of the container body (100) to prevent the base (200) from being separated from the mouth of the container body (100).
4. The rotary-pull type storage cover according to any one of claims 1 to 3, wherein the upper cover (400) is in threaded connection or buckled connection with the middle cover (300); and/or the middle cover (300) and the base (200) are in threaded connection or buckled connection.
5. The utility model provides a rotary-pull type storage cover, its characterized in that includes base (200) that is used for being connected with container body (100) oral area, base (200) cavity and both ends opening, base (200) one end opening is connected with container body (100) oral area, base (200) other end opening is connected with upper cover (400) indirectly, be connected through well lid (300) between base (200) and upper cover (400), be equipped with collet (210) between base (200) both ends opening, be equipped with on collet (210) connecting hole cover (220), be formed with well lid storage chamber (500) on base (200) and between collet (210) and well lid (300), well lid member (310) that stretch out and draw back in connecting hole cover (220) and sealing fit in well lid (300) bottom extends to collet (210), well lid member (310) cavity and both ends opening, an upper cover storage cavity (600) is formed between the middle cover (300) and the upper cover (400), and an upper cover rod piece (410) which is movably telescopic in the inner cavity of the middle cover rod piece (310) is formed in the upper cover (400) in a manner of extending towards the middle cover (300); when the middle cover (300) moves upwards relative to the base (200), the middle cover rod piece (310) can be separated from the connecting hole sleeve (220) to enable the middle cover storage cavity (500) to be communicated with the inner cavity of the container body (100), and/or when the upper cover (400) moves upwards relative to the middle cover (300), the upper cover rod piece (410) can be separated from the inner cavity of the middle cover rod piece (310) to enable the upper cover storage cavity (600) to be communicated with the inner cavity of the container body (100).
6. The rotary-pull type storage cap according to claim 5, wherein a sealing ring (411) is provided between the upper cap rod (410) and the inner wall of the middle cap rod (310).
7. The storage cap of claim 5, wherein the base (200) is provided with a theft-proof member (230) for engaging with the mouth of the container body (100) to prevent the base (200) from being separated from the mouth of the container body (100).
8. The rotary-pull type storage cap according to claim 5, wherein a middle cap rod sealing ring (311) is provided between the middle cap rod (310) and the connecting hole sleeve (220).
9. The rotary-pull type storage cap according to claim 5, wherein the inner bottom of the middle storage cavity (500) is disposed at a center or a side with an inclination, the connection hole sleeve (220) is disposed at a lower position of the inner bottom of the middle storage cavity (500), and/or the inner bottom of the upper storage cavity (600) is disposed at a center or a side with an inclination, and the upper portion of the middle rod member (310) is connected to the lower position of the inner bottom of the upper storage cavity (600).
10. The rotary-pull type storage cap of claim 5, wherein the middle cap rod (310) is provided with a middle cap rod sealing member (312) below the free end of the upper cap rod (410), when the upper cap (400) moves downwards relative to the middle cap (300), the free end of the upper cap rod (410) can break the middle cap rod sealing member (312), and further the upper cap (400) is controlled to move upwards relative to the middle cap (300), and the upper cap rod (410) can be separated from the middle cap rod (310) to enable the upper cap storage cavity (600) to be communicated with the inner cavity of the container body (100).
11. The rotary-pull storage cap according to claim 10, wherein a space (700) is provided between the upper cap (400) and the middle cap (300) for allowing the upper cap (400) to move downward relative to the middle cap (300) so that the free end of the upper cap rod (410) presses against and breaks the middle cap rod seal (312).
12. The rotary-pull type storage cover according to any one of claims 5 to 11, wherein the upper cover (400) is in threaded connection or buckled connection with the middle cover (300); and/or the middle cover (300) and the base (200) are in threaded connection or buckled connection.
13. The rotary-pull type storage cover is characterized by comprising a base (200) connected with the mouth of a container body (100), wherein the base (200) is hollow and has two open ends, one open end of the base (200) is connected with the mouth of the container body (100), the other open end of the base (200) is indirectly connected with an upper cover (400), the base (200) is connected with the upper cover (400) through a middle cover (300), a bottom support (210) is arranged between the two open ends of the base (200), a connecting hole sleeve (220) is arranged on the bottom support (210), a breakable hole sleeve sealing piece (221) is arranged in the connecting hole sleeve (220), the hole sleeve sealing piece (221) extends towards the middle cover (300) to form a rod column (222), a middle cover storage cavity (500) is formed between the bottom support (210) and the middle cover (300) on the base (200), and a middle cover rod piece (310) is arranged on the middle cover (300) and opposite to the rod column (222), the middle cover rod piece (310) is hollow and is provided with openings at two ends, an upper cover storage cavity (600) is formed between the middle cover (300) and the upper cover (400), and an upper cover rod piece (410) which is movably telescopic in the inner cavity of the middle cover rod piece (310) is formed in the upper cover (400) in an extending way towards the middle cover (300); when the upper cover (400) moves upwards relative to the middle cover (300), the substance filled in the upper cover storage cavity (600) can flow into the middle cover storage cavity (500), and then the upper cover (400) is controlled to move downwards relative to the middle cover (300), so that the free end of the upper cover rod piece (410) can be pressed against the rod column (222) to break the hole sleeve sealing piece (221), and the middle cover storage cavity (500) is communicated with the inner cavity of the container body (100).
14. The utility model provides a rotary-pull type storage cover, which is characterized by comprising a base (200) connected with the mouth of a container body (100), the base (200) is hollow and has two end openings, one end opening of the base (200) is connected with the mouth of the container body (100), the other end opening of the base (200) is indirectly connected with an upper cover (400), the base (200) is connected with the upper cover (400) through a middle cover (300), a bottom support (210) is arranged between the two end openings of the base (200), a connecting hole sleeve (220) is formed on the bottom support (210) in a manner of extending towards the middle cover (300), at least one middle cover storage cavity (500) is formed on the base (200) and between the connecting hole sleeve (220) and the base (200), a middle cover storage cavity outlet (510) is formed on the middle cover storage cavity (500) and on the connecting hole sleeve (220), a middle cover rod piece (310) is formed on the middle cover (300) in a manner of extending towards the bottom support (210) and the upper cover (400), the middle cover rod piece (310) is hollow and has openings at two ends, the lower part of the middle cover rod piece (310) is movably and telescopically arranged in the connecting hole sleeve (220), and an outlet (313) of the middle cover rod piece, which is matched with the outlet (510) of the middle cover storage cavity, is arranged at the lower part of the middle cover rod piece (310); at least one upper cover storage cavity (600) is formed between the middle cover (300) and the upper cover (400), an upper cover storage cavity discharge opening (610) is formed in the upper part of the upper cover storage cavity (600) and positioned on the upper part of the middle cover rod piece (310), an upper cover rod piece (410) stretching out and drawing back to the inner cavity of the middle cover rod piece (310) is formed in the upper cover (400) in an extending mode towards the middle cover (300), the upper cover rod piece (410) is hollow, the lower end of the upper cover rod piece is opened, and an upper cover rod piece discharge opening (411) matched with the upper cover storage cavity discharge opening (610) is formed in the upper cover rod piece (410); initially, the discharge port (313) of the middle cover rod and the discharge port (510) of the middle cover storage cavity are staggered, so that the middle cover storage cavity (500) and the inner cavity of the container body (100) are isolated from each other; the upper cover rod outlet (411) and the upper cover storage cavity outlet (610) are staggered, so that the upper cover storage cavity (600) and the inner cavity of the container body (100) are isolated from each other; when the middle cover (300) moves up and down or rotates relative to the base (200), the middle cover rod outlet (313) can be aligned and communicated with the middle cover storage cavity outlet (510), so that the middle cover storage cavity (500) is communicated with the inner cavity of the container body (100); when the upper cover (400) moves up and down or rotates relative to the middle cover (300), the upper cover rod outlet (411) can be aligned and communicated with the upper cover storage cavity outlet (610), and the upper cover storage cavity (600) is communicated with the inner cavity of the container body (100).
15. The spin-pull storage lid of claim 14 wherein a middle lid piece sealing sheet (314) is disposed inside the middle lid piece (310) and between the middle lid piece outlet (313) and the upper lid piece (410), and a piece storage cavity (412) is formed between the upper lid piece (410) and the middle lid piece sealing sheet (314); when the upper cover (400) moves downwards relative to the middle cover (300), the free end of the upper cover rod piece (410) can be pressed to break the sealing sheet (314) of the middle cover rod piece, so that the rod piece storage cavity (412) is communicated with the inner cavity of the container body (100).
16. The rotary-pull type storage cap according to claim 15, wherein a movable space (700) is provided between the upper cap (400) and the middle cap (300) so that the upper cap (400) moves downward relative to the middle cap (300) to press and break the sealing plate (314) of the middle cap rod (410) by the free end of the upper cap rod.
17. The twist-pull type storage cap according to any one of claims 14 to 16, wherein the base (200) is provided with a theft-proof member (230) for engaging with the mouth of the container body (100) to prevent the base (200) from being separated from the mouth of the container body (100).
18. A storage cap according to any one of claims 14 to 16, wherein the upper cap (400) is screwed or fastened to the middle cap (300); and/or the middle cover (300) and the base (200) are in threaded connection or buckled connection.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911048056.3A CN110884763A (en) | 2019-10-30 | 2019-10-30 | Rotary-pull type storage cover |
| PCT/CN2020/121969 WO2021082973A1 (en) | 2019-10-30 | 2020-10-19 | Rotating pulling-type storage lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911048056.3A CN110884763A (en) | 2019-10-30 | 2019-10-30 | Rotary-pull type storage cover |
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| Publication Number | Publication Date |
|---|---|
| CN110884763A true CN110884763A (en) | 2020-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911048056.3A Pending CN110884763A (en) | 2019-10-30 | 2019-10-30 | Rotary-pull type storage cover |
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| Country | Link |
|---|---|
| CN (1) | CN110884763A (en) |
| WO (1) | WO2021082973A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021082973A1 (en) * | 2019-10-30 | 2021-05-06 | 李红彪 | Rotating pulling-type storage lid |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0093090B1 (en) * | 1982-04-23 | 1987-01-21 | CAPSULIT S.r.l. | A closure for bottles and the like of the type including a breakable bottom reservoir to break during use |
| US20150166239A1 (en) * | 2012-05-15 | 2015-06-18 | Ahhmigo | Cap device and methods |
| CN205707990U (en) * | 2016-06-24 | 2016-11-23 | 河南酵益生物科技有限公司 | Bottle cap structure |
| CN110143360A (en) * | 2018-02-12 | 2019-08-20 | 福建奥正投资发展有限公司 | The container closing appliance of chamber barrel structure with cylinder shape, packing container and its application |
| CN110371469A (en) * | 2019-07-10 | 2019-10-25 | 中山市华宝勒生活用品实业有限公司 | A kind of storing lid for the modulation that feeds |
| CN211618625U (en) * | 2019-10-30 | 2020-10-02 | 中山市华宝勒生活用品实业有限公司 | Rotary-pull type storage cover |
| CN110884763A (en) * | 2019-10-30 | 2020-03-17 | 中山市华宝勒生活用品实业有限公司 | Rotary-pull type storage cover |
-
2019
- 2019-10-30 CN CN201911048056.3A patent/CN110884763A/en active Pending
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2020
- 2020-10-19 WO PCT/CN2020/121969 patent/WO2021082973A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021082973A1 (en) * | 2019-10-30 | 2021-05-06 | 李红彪 | Rotating pulling-type storage lid |
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| WO2021082973A1 (en) | 2021-05-06 |
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