JP3227216U - Magnetic adsorption thermos - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a magnetic adsorption thermos which can easily open and close a cup. A bottle body (1), an upper lid (2), and a cup (3) are provided. The bottle body 1 has a storage chamber 11 at the center and an opening 12 at the top. A female screw portion 13 is provided inside the opening 12, and the female screw portion 13 is provided with a cutout portion 131 and a first engaging body 132. The upper lid 32 can be hermetically fitted in the opening 12 of the accommodation chamber 11 of the bottle body 1, and at least one first magnet member 22 is provided above. The upper lid 2 is provided with the concave groove 24, the packing 25, and the male screw portion 26 that can be screwed into the female screw portion 13 of the bottle body 1, and the male screw portion 26 is provided with the second engaging body 261 that can be engaged with the first engaging body 132. The cup 3 has at least one second magnet member 314 and is provided outside the upper lid 2. The bottom surface polarity of the second magnet member 314 and the top surface polarity of the first magnet member 22 are opposite to each other. [Selection diagram] Figure 1

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a magnetic adsorption thermos, and more particularly, to a magnetic adsorption thermos that can easily open and close a cup.

A conventional thermos bottle includes a bottle body, an upper lid, and a cup. The bottle body has a storage chamber capable of storing a liquid in the center, has an opening at the top, and has internal and external threaded portions on the inner and outer surfaces at the opening position. The upper lid is provided with a male screw portion, and the upper lid is screwed to the female screw portion of the opening portion of the bottle main body through the male screw portion and is closely attached to the opening portion, whereby a heat retaining function can be provided. The cup is provided with a female screw portion, and the female screw portion is screwed with the male screw portion of the opening portion of the bottle body to join the cup with the bottle body to be integrated, which is convenient for carrying. Further, when the upper lid and the cup are rotated and separated from the bottle body, the liquid in the storage chamber can be poured into the cup, and the cup can also be used for receiving and drinking the liquid in another container.

However, the above structure is inconvenient to use because you have to rotate and loosen the cup each time you use it, and then tighten the cup after use. May separate from the bottle body. In addition, since it is impossible to partially open and position the upper lid, it is generally inconvenient to use it because it is necessary to first separate the upper lid from the bottle main body before pouring the liquid.

The main object of the present invention is to provide a magnetic adsorption thermos which can open and close the cup easily.

Another object of the present invention is to provide a magnetic adsorption thermos bottle in which the liquid in the storage chamber can be easily poured by disposing the upper lid in a partially opened position.

The present invention comprises a bottle body, a top lid, and a cup.
The bottle body has a storage chamber at the center and an opening at the top.
The upper lid can be hermetically fitted in the opening of the accommodation chamber of the bottle body, and at least one first magnet member is provided above the upper lid.
The cup has a peripheral wall and a top wall, and has at least one second magnet member at a position of the top wall corresponding to the first magnet member of the upper lid, and is attachable to and detachable from the outer side of the upper lid. It is provided.
The polarity of the bottom surface of the second magnet member and the polarity of the top surface of the first magnet member are opposite to each other.

Furthermore, an internal thread is provided inside the opening of the bottle body of the present invention, at least one notch is provided in the internal thread, and at least one is provided at a position corresponding to the notch on the internal thread side. Is provided.
At least one concave groove is provided in a vertical direction at a position on a side surface of the upper lid corresponding to the cutout portion of the bottle body.
A packing that is in close contact with the inner wall of the storage chamber of the bottle body is provided at a position below the upper lid corresponding to the groove.
The upper lid is provided with a male screw portion that can be screwed into the female screw portion of the bottle body, and the male screw portion is provided with a second engaging body that can be engaged with the first engaging body.
When the male screw portion is screwed into the female screw portion, the packing comes into close contact with the inner wall of the storage chamber of the bottle body.
When the male screw portion is loosened and the second engaging body and the first engaging body are engaged with each other, the upper lid can be partially opened at a predetermined position.

(Effect of the present invention)
During assembly of the present invention, the male screw portion of the upper lid is screwed into the female screw portion of the bottle main body, the packing is brought into close contact with the inner wall of the storage chamber of the bottle main body, the cup is fitted onto the upper lid from the top to the bottom, and the first magnet member, When the magnet members are aligned, the first magnet member and the second magnet member can be arranged so as to be directly attracted. In addition, since it is difficult to take out the cup from the bottom up due to the suction force after the suction, the cup has better assembling stability.

According to the present invention, when a cup is desired to be used, the cup can be swiftly removed by rotating the cup to repel each other so that the positions of the first magnet member and the second magnet member are not aligned with each other. Provides the effect.

When the user wants to drink the liquid in the storage chamber, the present invention rotates the upper lid to engage the first engaging body and the second engaging body, and arranges the upper lid in a partially opened position so that the liquid is discharged from the groove of the upper lid. Can be drained. As described above, since it is not necessary to fully open the upper lid, it is possible to provide convenience in operation, prevent the liquid temperature in the storage chamber from changing rapidly, and provide a more excellent heat retention effect.

The exploded perspective view of the present invention. FIG. 6 is a perspective view showing a cup assembling operation of the invention. The perspective view which shows a mode that the cup of the present invention was assembled above the bottle body. The partial sectional view seen from the side at the time of the partial assembly of this invention (the state which fitted the bottle main body airtightly by tightening the upper lid). FIG. 2 is a plan cross-sectional view of the present invention when assembled (a state in which the upper lid is tightened and airtightly fitted to the bottle body). The perspective view which shows the operation|movement which opens the cup of this invention. FIG. 6 is a plan cross-sectional view showing a state in which the upper lid of the present invention is partially opened to engage the first engaging body and the second engaging body. FIG. 2 is a cross-sectional view of the upper lid of the present invention seen from the side with a part thereof open.

Please refer to FIGS.
The present invention comprises a bottle body 1, an upper lid 2 and a cup 3. The bottle body 1 has a storage chamber 11 at the center and an opening 12 at the top. An internal threaded portion 13 is provided inside the opening 12, two cutouts 131 are provided in the internal threaded portion 13, and a first engaging body 132 is provided at a position corresponding to the two cutouts 131 on the internal threaded portion 13 side. To be

The upper lid 2 can be hermetically fitted in the opening 12 of the accommodation chamber 11 of the bottle body 1, and has three first accommodation recesses 21 provided on the upper peripheral edge. The first accommodating recesses 21 are arranged at equal intervals. A first magnet member 22 is provided in each first accommodation recess 21, and a lid 23 is provided above the first magnet member 22. After covering the top of the upper lid 2 with the lid 23, the first magnet member 22 is not exposed to the outside and is not in contact with the liquid (not shown) in the storage chamber 11, and the first magnet member is not exposed. 22 can be prevented from falling off.
Two concave grooves 24 are provided in the vertical direction at positions on the side surface of the upper lid 2 corresponding to the two cutouts 131 of the bottle body 1. At least two recessed grooves 24 are vertically provided at positions on the side surface of the upper lid 2 corresponding to the two cutouts 131 of the bottle main body 1, and the bottle main body 1 is provided at a position below the upper lid 2 corresponding to the recessed grooves 24. A packing 25 that can be in close contact with the inner wall of the accommodation chamber 11 is provided. The upper lid 2 is provided with a male screw portion 26 that can be screwed with the female screw portion 13 of the bottle body 1, and the male screw portion 26 is provided with a second engaging body 261 that can be engaged with the first engaging body 132.
As shown in FIG. 4, when the male screw portion 26 is screwed into the female screw portion 13, the packing 25 comes into close contact with the inner wall of the storage chamber 11 of the bottle body 1. Further, as shown in FIGS. 7 and 8, when the male screw portion 26 is loosened to engage the second engaging body 261 and the first engaging body 132, the upper lid 2 is not separated from the bottle body 1 and is partially opened. It can be in a closed state. At this time, the packing 25 is not brought into close contact with the inner wall of the accommodation chamber 11 of the bottle body 1, and the recessed groove 24 can correspond to the position of the notch 131 of the female screw portion 13 of the bottle body 1.

The cup 3 includes an inner lid 31 and an outer lid 32, and is detachably provided on the outer side of the upper lid 2. The inner lid 31 includes a peripheral wall 311 and a top wall 312, and second accommodation recesses 313 arranged at equal intervals are provided at positions of the top wall 312 corresponding to the first accommodation recesses 21 of the upper lid 2. A second magnet member 314 is provided in each of the second accommodation recesses 313. The polarities of the bottom surface of the second magnet member 314 and the top surface of the first magnet member 22 are opposite to each other.
The outer lid 32 is provided on the outer side of the inner lid 31, so that the second magnet member 314 is placed inside and fitted to the inner lid to close the inner lid and prevent the second magnet member 314 from falling off. it can. Further, it is possible to prevent the second magnet member 22 from coming into contact with an external liquid, and it is possible to improve the overall texture when the cups 3 are combined.

1 to 5, when the present invention is assembled, force is first applied to the upper lid 2 to rotate it so that the male screw portion 26 is screwed into the female screw portion 13 of the bottle body 1 and the packing 25 is attached to the bottle body 1. It is brought into close contact with the inner wall of the accommodation chamber 11. As shown in FIGS. 2 and 3, when the cup 3 is fitted into the upper lid 2 from top to bottom and the first magnet member 22 and the second magnet member 314 are aligned, the first magnet member 22 and the second magnet member 314 are aligned. Can be directly adsorbed to each other. After the suction, the cup 3 becomes difficult to be taken out from the bottom by the suction force, so that the cup 3 can have better assembling stability and a state in which the cup 3 does not drop even when being carried.

When it is desired to use the cup 3 of the present invention, as shown in FIG. 6, the cup 3 is swung so that the first magnet member 22 and the second magnet member 314 do not align with each other and repel each other. Since 3 can be removed, the effect that it can be used conveniently is provided.

Referring to FIGS. 7 and 8, when the user of the present invention wants to drink a liquid (not shown) in the storage chamber 11, the user rotates the upper lid 2 to engage the first engaging body 132 and the second engaging body 261. The liquid can be caused to flow out from the concave groove 24 of the upper lid 2 by combining them and setting the upper lid 2 to a partially opened position. In the process of pouring the liquid, the upper lid 2 does not loosely rotate and the operation of pouring the liquid is easy, so it is not necessary to fully open the upper lid. Therefore, it is convenient in operation, the liquid temperature in the storage chamber 11 can be prevented from changing rapidly, and a more excellent heat retention effect can be provided.

As described above, the present invention is convenient to use because it can easily open and close the cup. Further, the present invention has an effect that liquid in the storage chamber can be easily taken out because the upper lid can be partially opened. The above embodiments are examples of the present invention, and the present invention is not limited thereto. Equivalent modifications made under the concept of the present invention are also within the scope of the present invention.

DESCRIPTION OF SYMBOLS 1 Bottle main body 11 Storage chamber 12 Opening 13 Female screw part 131 Notch 132 First engagement body 2 Upper lid 21 First storage recess 22 First magnet member 23 Lid 24 Groove 25 Packing 26 Male screw 261 Second engagement body 3 cup 31 inner lid 311 peripheral wall 312 top wall 313 second housing recess 314 second magnet member 32 outer lid

Claims (5)

A bottle body having a storage chamber and having an opening at the top,
An upper lid that can be airtightly fitted in the opening of the bottle body and that has at least one first magnet member provided thereabove;
A cup provided with a peripheral wall and a top wall, having at least one second magnet member at a position of the top wall corresponding to the first magnet member of the upper lid, and being detachably provided outside the upper lid; ,,
The magnetic attraction thermos, wherein the bottom surface of the second magnet member and the top surface of the first magnet member have opposite polarities. There are three first magnet members and three second magnet members,
The magnetic attraction thermos according to claim 1, wherein the first magnet members are arranged at equal intervals and the second magnet members are arranged at equal intervals. At least one first accommodating recess is provided on the upper peripheral edge of the upper lid, at least one first magnet member is provided in the first accommodating recess, and a lid is provided above the first magnet member. The magnetic adsorption thermos according to claim 1, which is provided. The cup has an inner lid and an outer lid,
A peripheral wall and a top wall are provided on the inner lid,
At least one second housing recess is provided at a position of the top wall of the upper lid corresponding to the first housing recess, and at least one second magnet member is provided in the second housing recess.
The magnetic attraction thermos bottle according to claim 3, wherein the outer lid is provided on the outer side of the inner lid and can be fitted to the inner lid with the second magnet member inside to close the inner lid. An internal thread is provided inside the opening of the bottle body, at least one notch is provided in the internal thread, and at least one first engaging member is provided at a position corresponding to the notch on the internal thread side. A coalition is provided,
At least one concave groove is provided in a vertical direction at a position on the side surface of the upper lid corresponding to the cutout portion of the bottle body,
At a position below the upper lid corresponding to the recessed groove, a packing that can be in close contact with the inner wall of the storage chamber of the bottle body is provided.
The upper lid is provided with a male screw portion that can be screwed into the female screw portion of the bottle body, and the male screw portion is provided with a second engaging body that can be engaged with the first engaging body.
When the male screw portion is screwed into the female screw portion, the packing comes into close contact with the inner wall of the storage chamber of the bottle body,
The magnetic attraction thermos bottle according to claim 1, wherein the upper lid can be partially opened to a predetermined position by loosening the male screw portion and engaging the second engaging body and the first engaging body. ..

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