CN212037035U - Magnetic attraction structure of thermos bottle - Google Patents
Magnetic attraction structure of thermos bottle Download PDFInfo
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- CN212037035U CN212037035U CN202020342099.4U CN202020342099U CN212037035U CN 212037035 U CN212037035 U CN 212037035U CN 202020342099 U CN202020342099 U CN 202020342099U CN 212037035 U CN212037035 U CN 212037035U
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- cover
- upper cover
- magnetic
- bottle body
- absorption element
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Abstract
The utility model discloses a magnetic attraction structure of a thermos bottle, which comprises a bottle body, an upper cover and a cup cover, wherein the center of the bottle body is provided with a containing chamber, the upper part of the bottle body is provided with an opening, the inner side of the opening is provided with an internal thread, and the internal thread is provided with a notch and a first buckle body; the upper cover can be tightly closed to the opening of the containing chamber of the bottle body, at least one first magnetism absorbing element is arranged above the upper cover, the upper cover is provided with a groove, a gasket and an external thread which can be screwed with the internal thread of the bottle body, and the external thread is provided with a second buckle body which can be buckled with the first buckle body; the cup cover is arranged on the outer side of the upper cover and is provided with at least one second magnetic absorption element, and the polarity of the bottom surface of the second magnetic absorption element is opposite to that of the top surface of the first magnetic absorption element; when the first and second magnetic-attracting elements are corresponding, the cup cover can be directly attracted and positioned, and the combination stability is better. When the cup cover is to be used, the cup cover can be rotated and the positions of the first magnetic element and the second magnetic element are not corresponding, so that the cup cover can be taken down quickly, and the cup cover has the convenient taking effect, thereby providing the convenient opening and closing operation effect of the cup cover.
Description
Technical Field
The utility model relates to a vacuum flask, in particular to a magnetic suction structure of the vacuum flask.
Background
The conventional thermos bottle comprises a bottle body, an upper cover and a cup cover, wherein the center of the bottle body is provided with a chamber for containing liquid, the upper part of the bottle body is provided with an opening, and the inner surface and the outer surface of the opening are respectively provided with an internal thread and an external thread; the upper cover is provided with external threads, and the upper cover can be screwed with the internal threads of the opening of the bottle body through the external threads and can be tightly sealed with the opening to have the heat preservation function; the cup cover is provided with internal threads, the internal threads of the cup cover can be screwed with the external threads of the opening of the bottle body, the cup cover can be combined with the bottle body into a whole for convenient carrying, the upper cover and the cup cover can be rotated to separate the upper cover and the cup cover from the bottle body, liquid in the container can be poured into the cup cover for drinking, and the cup cover can also be used for containing liquid in other containers for drinking.
However, the above-mentioned structure needs to rotate to loosen the cup cover when the cup cover is used every time, and the cup cover is screwed after use, which has the defect of inconvenient use, and the cup cover may be separated from the bottle body during carrying when the cup cover is not screwed, and the upper cover cannot be partially opened and positioned, and generally needs to be separated from the bottle body first and then pour out the liquid in the containing chamber, which has the defect of inconvenient use.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a structure that can easily operate the opening and closing of a cup cover.
Another object of the present invention is to provide a structure capable of positioning the opening position of the upper cover part to pour out the liquid in the chamber.
In order to achieve the above purpose, the solution of the present invention is:
a magnetic attraction structure of a vacuum flask comprises:
a bottle body, the center of which is provided with a containing chamber and the upper part of which is provided with an opening;
the upper cover can seal the opening of the containing chamber of the bottle body, and at least one first magnetism absorbing element is arranged above the upper cover;
the cup cover is detachably or combinatively arranged on the outer side of the upper cover and is provided with a top wall, at least one second magnetic absorption element is arranged on the top wall at the position corresponding to the first magnetic absorption element of the upper cover, and the polarity of the bottom surface of the second magnetic absorption element is opposite to that of the top surface of the first magnetic absorption element.
Furthermore, the first magnetic-attracting element and the second magnetic-attracting element are respectively provided with three magnetic-attracting elements.
Furthermore, at least one first accommodating groove is formed in the periphery of the upper portion of the upper cover, at least one first magnetic absorption element is arranged on the first accommodating groove, and a cover body for covering the top of the upper cover is arranged above the first magnetic absorption element.
Furthermore, the cup cover is provided with an inner cover and an outer cover, the inner cover is provided with a circular wall, the top wall is arranged on the inner cover, the top wall is provided with at least one second accommodating groove corresponding to the first accommodating groove of the upper cover, and the second accommodating groove is provided with at least one second magnetic absorption element; the outer cover is arranged on the outer side of the inner cover and can seal the second magnetic absorption element.
Furthermore, an internal thread is arranged on the inner side of the opening of the bottle body, the internal thread is provided with at least one notch, and at least one first buckle body is arranged at one side of the internal thread corresponding to the notch; the side of the upper cover is provided with at least one groove in the upper and lower directions corresponding to the position of the notch of the bottle body, the upper cover is provided with a gasket which can be tightly matched with the inner wall of the chamber of the bottle body corresponding to the lower position of the groove, the upper cover is provided with an external thread which can be screwed with the internal thread of the bottle body, the external thread is provided with at least one second buckling body which can be buckled with the first buckling body, the gasket can be tightly matched with the inner wall of the chamber of the bottle body when the external thread is screwed with the internal thread, and the upper cover can be positioned to be in a partially opened state when the external thread is unscrewed to ensure that the second buckling body is buckled with the first buckling body. After the scheme is adopted, the utility model has the advantages of it is following:
the utility model discloses can make upper cover and bottle hold the chamber inner wall driving fit during the equipment, make the bowl cover can from top to bottom registrate the upper cover again to make first, two inhale magnetic element position and can directly adsorb the location when corresponding, and make its suction of adsorbing back be difficult for taking out the bowl cover from bottom to top, can make bowl cover utensil preferred combination stability.
When the cup cover is used, the cup cover can be rotated, the first magnetic element and the second magnetic element are not corresponding in position and generate mutual exclusion of radial direction polarity, so that the cup cover can be taken down quickly, and the cup cover can be taken conveniently.
The utility model discloses rotatable upper cover makes first, two knot bodies buckle and fix a position the upper cover portion open mode when wanting to drink and hold indoor liquid to make liquid can flow by the recess of upper cover, so can not need to open the upper cover completely and can have preferred operation convenience, and can prevent to hold indoor liquid temperature rapid change, can have preferred heat preservation efficiency.
Drawings
Fig. 1 is an exploded view of the present invention;
FIG. 2 is a schematic view of the cup lid assembly of the present invention;
FIG. 3 is a schematic view of the cup cover assembly of the present invention disposed above the bottle body;
FIG. 4 is a side sectional view of the partial assembly of the present invention, showing the upper cap screwed and sealed to the body;
FIG. 5 is a sectional view of the bottle assembly showing the upper cap screwed and sealed to the body;
FIG. 6 is a schematic view showing the operation of opening the lid;
FIG. 7 is a schematic view of the first and second buckle bodies being fastened together by opening the upper cover part of the present invention;
fig. 8 is a schematic side sectional view of the present invention with the upper cover portion open.
Description of the symbols:
1 bottle 11 with 12 openings
13 first buckle body with internal thread 131 notch 132
2 first cover 21 first receiving groove 22 first magnetism absorbing element
23 cover 24 groove 25 gasket
26 external thread 261 second clasp
3 cup cover 31 inner cover 311 ring wall
312 Top wall 313 second receiving Slot 314 second magnetic attraction element
32 an outer cover.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
Referring to fig. 1 to 5, the present invention includes a bottle body 1, an upper cover 2, and a cup lid 3, wherein the bottle body 1 has a chamber 11 at the center, an opening 12 is formed at the top, an internal thread 13 is disposed at the inner side of the opening 12, the internal thread 13 is provided with two notches 131, and a first buckle 132 is disposed at a side of the internal thread 13 corresponding to the two notches 131.
The upper cover 2 can be tightly closed to the opening 12 of the containing chamber 11 of the bottle body 1, three first containing grooves 21 are arranged on the periphery of the upper part of the upper cover 2, each first containing groove 21 is arranged at intervals of 120 degrees, a first magnetism absorbing element 22 is arranged on each first containing groove 21, a cover body 23 is arranged above the first magnetism absorbing element 22, after the cover body 23 is covered on the top part of the upper cover 2, the first magnetism absorbing element 22 is not exposed and can not contact with the liquid (not shown) in the containing chamber 11, and can prevent the first magnetism absorbing element 22 from falling off, two grooves 24 in the upper and lower directions are arranged on the side of the upper cover 2 corresponding to the two gaps 131 of the bottle body 1, a gasket 25 which can be tightly closed to the inner wall of the containing chamber 11 of the bottle body 1 is arranged on the upper cover 2 corresponding to the lower part of the groove 24, an external thread 26 which can be screwed with the bottle body 1 is arranged on the upper cover 2, a second fastener 261 which can be fastened with the first, as shown in fig. 4, when the external thread 26 is screwed with the internal thread 13, the gasket 25 can be tightly closed with the inner wall of the chamber 11 of the bottle body 1, and as shown in fig. 7 and 8, when the external thread 26 is unscrewed to allow the second buckle 261 to be buckled with the first buckle 132, the upper cover 2 is not separated from the bottle body 1 and is in a partially opened state, the gasket 25 is not tightly closed with the inner wall of the chamber 11 of the bottle body 1, and the groove 24 can correspond to the position of the notch 131 of the internal thread 13 of the bottle body 1.
The cup lid 3 is detachably or combinatively arranged on the outer side of the upper lid 2, and is provided with an inner lid 31 and an outer lid 32, the inner lid 31 is provided with an annular wall 311 and a top wall 312, the top wall 312 is provided with three second accommodating grooves 313 with 120-degree intervals corresponding to the positions of the first accommodating grooves 21 of the upper lid 2, each second accommodating groove 313 is provided with a second magnetism absorbing element 314, and the polarity of the bottom surface of each second magnetism absorbing element 314 is opposite to that of the top surface of the first magnetism absorbing element 22; the outer cover 32 is disposed outside the inner cover 31 and can seal the second magnetic element 314 to prevent the second magnetic element 314 from falling off, and prevent the second magnetic element 314 from contacting with external liquid, so as to improve the texture of the entire assembly of the cup cover 3.
The utility model discloses during the equipment as shown in figure 1 ~ 5 earlier application of force make upper cover 2 rotatory make external screw thread 26 and bottle 1 internal thread 13 screw to make packing ring 25 and bottle 1 hold the chamber 11 inner wall driving fit, again as shown in figure 2, 3 make bowl cover 3 from top to bottom registrate upper cover 2, and make first, two inhale magnetic element 22, 314 positions can directly adsorb the location when corresponding, and make its suction difficult from bottom to top take out bowl cover 3 after adsorbing, can make bowl cover 3 have preferred combination stability and can ensure to take the capable time and can not drop.
When the cup lid 3 is used, the cup lid 3 can be rotated as shown in fig. 6, and the first and second magnetic attraction elements 22 and 314 are not corresponding to each other and generate a polarity mutual exclusion in the radial direction, so that the cup lid 3 can be quickly taken down, and the cup lid 3 can be conveniently taken.
Referring to fig. 7 and 8, when the liquid (not shown) in the chamber 11 is to be drunk, the upper cover 2 can be rotated to lock the first and second buckle bodies 132 and 261 to position the partially opened state of the upper cover 2, and the liquid can flow out from the groove 24 of the upper cover 2, so that the upper cover 2 can not be loosened and rotated during the process of pouring the liquid, and the liquid can be easily poured out, therefore, the utility model discloses the liquid pouring device can have the effects of convenient and stable operation of pouring the liquid without opening the upper cover 2 completely, can prevent the liquid temperature in the chamber 11 from changing rapidly, and can have the effects of better heat preservation.
In this way, the utility model discloses can have the easy operation bowl cover and open and close convenient efficiency of use, again the utility model discloses can fix a position the upper cover part open mode and can have the easy efficiency of taking the interior liquid of appearance room to aforementioned embodiment does the utility model discloses exemplify, not the utility model discloses the restriction, the fan foundation the utility model discloses the equivalent change that the spirit was does also should belong to the utility model discloses in the category.
Claims (5)
1. A magnetic attraction structure of a vacuum flask is characterized by comprising:
a bottle body, the center of which is provided with a containing chamber and the upper part of which is provided with an opening;
the upper cover can seal the opening of the containing chamber of the bottle body, and at least one first magnetism absorbing element is arranged above the upper cover;
the cup cover is detachably or combinatively arranged on the outer side of the upper cover and is provided with a top wall, at least one second magnetic absorption element is arranged on the top wall at the position corresponding to the first magnetic absorption element of the upper cover, and the polarity of the bottom surface of the second magnetic absorption element is opposite to that of the top surface of the first magnetic absorption element.
2. A magnetic attraction structure for a vacuum flask as claimed in claim 1, characterized in that: the first magnetic-attracting element and the second magnetic-attracting element are respectively provided with three magnetic-attracting elements.
3. A magnetic attraction structure for a vacuum flask as claimed in claim 1, characterized in that: the periphery of the upper side of the upper cover is provided with at least one first accommodating groove, the first accommodating groove is provided with at least one first magnetic absorption element, and a cover body for covering the top of the upper cover is arranged above the first magnetic absorption element.
4. A magnetic attraction structure for a vacuum flask as claimed in claim 3, characterized in that: the cup cover is provided with an inner cover and an outer cover, the inner cover is provided with a circular wall, the top wall is arranged on the inner cover, the top wall is provided with at least one second accommodating groove corresponding to the first accommodating groove of the upper cover, and the second accommodating groove is provided with at least one second magnetic absorption element; the outer cover is arranged on the outer side of the inner cover and can seal the second magnetic absorption element.
5. A magnetic attraction structure for a vacuum flask as claimed in claim 1, characterized in that: the inner side of the opening of the bottle body is provided with an internal thread, the internal thread is provided with at least one notch, and at least one first buckle body is arranged at one side of the internal thread corresponding to the notch; the side of the upper cover is provided with at least one groove in the upper and lower directions corresponding to the position of the notch of the bottle body, the upper cover is provided with a gasket which can be tightly matched with the inner wall of the chamber of the bottle body corresponding to the lower position of the groove, the upper cover is provided with an external thread which can be screwed with the internal thread of the bottle body, the external thread is provided with at least one second buckling body which can be buckled with the first buckling body, the gasket can be tightly matched with the inner wall of the chamber of the bottle body when the external thread is screwed with the internal thread, and the upper cover can be positioned to be in a partially opened state when the external thread is unscrewed to ensure that the second buckling body is buckled with the first buckling body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020342099.4U CN212037035U (en) | 2020-03-18 | 2020-03-18 | Magnetic attraction structure of thermos bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020342099.4U CN212037035U (en) | 2020-03-18 | 2020-03-18 | Magnetic attraction structure of thermos bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212037035U true CN212037035U (en) | 2020-12-01 |
Family
ID=73529656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020342099.4U Active CN212037035U (en) | 2020-03-18 | 2020-03-18 | Magnetic attraction structure of thermos bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212037035U (en) |
-
2020
- 2020-03-18 CN CN202020342099.4U patent/CN212037035U/en active Active
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