TWM597624U - Magnetic attraction structure of thermos - Google Patents

Abstract

This creation is a vacuum flask magnetic structure, which includes a bottle body, an upper cover, and a cup cap. The bottle body has a chamber in the center and an opening at the top. The inner side of the opening is provided with an internal thread, and the internal thread is provided with a gap and a first Buckle body; and the upper cover can be tightly closed to the opening of the container body, at least one first magnetic absorption element is arranged above, and the upper cover is provided with grooves, washers and external threads that can be screwed with the threads in the bottle body, and on the external threads A second buckle body that can be buckled with the first buckle body is provided; and the cup cover is arranged on the outside of the upper cover, has at least one second magnetic absorption element, and the bottom surface polarity of the second magnetic absorption element is the same as the top surface of the first magnetic absorption element The polarity is opposite; this creation can provide the cup lid with better opening and closing operation convenience.

Description

Vacuum flask magnetic structure

This creation is about a thermos flask magnetic suction structure, mainly refers to a structure that can facilitate the opening and closing of the lid.

The conventional thermos bottle is provided with a bottle body, an upper cover, and a cup cap. The center of the bottle body has a chamber that can contain liquid, and the upper part has an opening. In addition, an internal thread and an outer surface are respectively provided on the inner and outer surfaces of the opening. External thread; and the upper cover is provided with an external thread, and the upper cover can be screwed by the external thread and the internal thread of the bottle body opening to close the opening for heat preservation; and the cup cover is provided with an internal thread, and the internal thread of the cup cover can Screwed with the outer thread of the bottle body opening, and the cup lid can be integrated with the bottle body for easy carrying, and the upper lid and the cup lid can be rotated to make the upper lid and the cup lid separate from the bottle body, and the liquid in the chamber can be poured into Drink with the lid, and the lid can also provide liquid drinking in other containers.

However, the aforementioned structure must be rotated to loosen the lid each time the lid is used. When the lid is tightened after use, it is inconvenient to use and may cause the lid to be detached from the bottle body when the lid is not tightened. In addition, the upper cover cannot be partially opened for positioning. Generally, it must be separated from the bottle body before pouring out the liquid in the chamber, which is inconvenient to use.

The main purpose of this creation is to provide an easy-to-operate opening and closing structure for the lid.

Another purpose of this creation is to provide a structure that can position the open position of the upper cover to facilitate pouring out the liquid in the chamber.

This creation includes a bottle body, an upper lid, and a cup lid. The bottle body has a chamber in the center and an opening at the top; and the upper cover can tightly fit the opening of the chamber, and at least one first magnetic absorption element is arranged on the top. ; And the cup lid is detachably or assembled on the outer side of the upper cover, with a ring wall, a top wall, the top wall is provided with at least one second magnetic absorption element in the position corresponding to the first magnetic absorption element of the upper cover, and the first The polarity of the bottom surface of the second magnetic attraction element is opposite to the polarity of the top surface of the first magnetic attraction element.

Further, the inner side of the opening of the bottle body of the creation is provided with an internal thread, the internal thread is provided with at least one notch, and at least one first buckle body is provided on the side of the internal thread corresponding to the notch; and the side of the upper cover corresponds to the notch of the bottle body At least one groove in the upper and lower directions is arranged at the position, and the upper cover is provided with a gasket that can be tightly fitted with the inner wall of the bottle body corresponding to the position below the groove, and an external thread is arranged on the upper cover and can be screwed with the screw inside the bottle body. , And at least one second buckle body that can be buckled with the first buckle body is arranged on the external thread, and when the external thread and the internal thread are tightened, the gasket can be tightly closed with the inner wall of the bottle body, and Unscrew the external thread so that the upper cover can be positioned in a partially opened state when the second buckle body is buckled with the first buckle body.

When assembling this creation, the outer thread of the upper cap and the inner thread of the bottle body can be tightened so that the gasket and the inner wall of the bottle body can be tightly closed, and the lid can be closed from top to bottom, and the first and second magnetic components When the position is corresponding, it can be directly adsorbed and positioned, and the suction force after adsorption is not easy to take out the cup lid from bottom to top, so that the cup lid has better combined stability.

When the author wants to use the cup lid, the cup lid can be rotated so that the positions of the first and second magnetic absorption elements are not corresponding and mutually exclusive, so that the cup lid can be quickly removed, which is convenient for access.

When you want to drink the liquid in the container, you can rotate the upper cover to make the first and second buckle body buckle and position the upper cover partially open state, and allow the liquid to flow out of the groove of the upper cover, so that the upper cover does not need to be fully opened, which has better operation convenience , And can prevent the liquid temperature in the chamber from changing rapidly, and can have better heat preservation effect.

Please refer to Figures 1 to 5. This creation includes a bottle body 1, an upper cover 2, and a cup cover 3. The bottle body 1 has a chamber 11 in the center and an opening 12 on the upper side. An internal thread 13 is provided on the inside of the opening 12. The internal thread 13 is provided with two notches 131, and a first buckle body 132 is provided on the side of the internal thread 13 corresponding to the two notches 131.

The upper cover 2 can tightly fit the opening 12 of the chamber 11 of the bottle body 1, and three first accommodating grooves 21 are provided on the upper periphery. The first accommodating grooves 21 are arranged at 120∘ intervals, and are placed in each first accommodating groove 21 A first magnetic absorption element 22 is provided on the upper side, and a cover 23 is provided above the first magnetic absorption element 22, and after the cover 23 is closed on the top of the upper cover 2, the first magnetic absorption element 22 is not exposed and will not interact with The liquid (not shown in the figure) in the chamber 11 is in contact with each other and prevents the first magnetic element 22 from falling off. On the side of the upper cover 2 there are two upper and lower grooves 24 corresponding to the second gap 131 of the bottle body 1 , The upper cover 2 is provided with a gasket 25 that can be tightly fitted with the inner wall of the container 11 of the bottle body 1 at a position below the groove 24, and an outer thread 26 is provided on the upper cover 2 that can be screwed with the inner thread 13 of the bottle body 1, and The outer thread 26 is provided with a second buckle body 261 that can be buckled with the first buckle body 132, and as shown in Figure 4, the outer thread 26 and the inner thread 13 can be tightened to make the washer 25 and the container body 11 inside The wall is tightly closed, as shown in Figures 7 and 8. When the external thread 26 is unscrewed to make the second buckle body 261 and the first buckle body 132 buckle, the upper cover 2 can be partially opened without separating from the bottle body 1. The gasket 25 is not close to the inner wall of the chamber 11 of the bottle body 1, and the groove 24 can correspond to the position of the gap 131 of the internal thread 13 of the bottle body 1.

The cup cover 3 is detachably or assembled on the outside of the upper cover 2. It has an inner cover 31 and an outer cover 32. The inner cover 31 has a ring wall 311 and a top wall 312. The top wall 312 corresponds to the first The accommodating groove 21 is provided with three second accommodating grooves 313 with a pitch of 120∘. Each second accommodating groove 313 is provided with a second magnetic attraction element 314, and the bottom surface of the second magnetic attraction element 314 has the same polarity as The top surface of the first magnetic element 22 has the opposite polarity; and the outer cover 32 is arranged outside the inner cover 31 and can close the second magnetic element 314 to prevent the second magnetic element 314 from falling off, and to prevent the second magnetic element 22 It is in contact with external liquid and can improve the overall combined texture of the lid 3.

When this creation is assembled, as shown in Figures 1 to 5, the upper cover 2 is forced to rotate so that the external thread 26 is tightened with the internal thread 13 of the bottle body 1, and the gasket 25 is tightly fitted with the inner wall of the container body 11 of the bottle body 1. As shown in Figures 2 and 3, make the cup cover 3 cover the upper cover 2 from top to bottom, and make the first and second magnetic absorption elements 22 and 314 correspond to the positions of the first and second magnetic elements 22 and 314 can be directly adsorbed and positioned, and the suction force is not easy to fall from the bottom after adsorption. The cup cover 3 is removed from the top, so that the cup cover 3 has better combined stability and can ensure that it will not fall off when being carried.

When you want to use the cup lid 3 in this creation, you can rotate the cup lid 3 as shown in Figure 6 and make the first and second magnetic absorption elements 22, 314 positions do not correspond to each other, so that you can quickly remove the cup lid 3. Access to the lid 3 is convenient.

Please refer to Figures 7 and 8. When this creation wants to drink the liquid in the chamber 11 (not shown in the figure), the upper cover 2 can be rotated so that the first and second buckle bodies 132, 261 are buckled to position the upper cover 2 in a partially opened state, and Liquid can flow out of the groove 24 of the upper cover 2. The upper cover 2 will not loose and rotate during the pouring process, which can facilitate the liquid pouring action. Therefore, the present invention does not need to fully open the upper cover 2 to have better liquid pouring operation convenience and convenience. The effect is stable, and the temperature of the liquid in the chamber 11 can be prevented from rapidly changing, which can have a better heat preservation effect.

As mentioned above, this creation can be easy to operate and open and close the lid, and it can be positioned in the open state of the upper lid, and can have the effect of easy access to the liquid in the chamber. The foregoing embodiments are examples of creation, not this Creation restrictions, any equivalent changes made in accordance with the creative spirit should also fall within the scope of this creation.

1: bottle body 11: Room 12: opening 13: Internal thread 131: Gap 132: The first button 2: upper cover 21: The first holding tank 22: The first magnetic element 23: Lid 24: Groove 25: Washer 26: external thread 261: second button body 3: Cup lid 31: inner cover 311: Ring Wall 312: top wall 313: second holding tank 314: The second magnetic element 32: Outer cover

Figure 1 is an exploded view of this creation.

Figure 2 is a schematic diagram of the cup lid assembly action of this creation.

Figure 3 is a schematic diagram of the cup lid assembly set on the top of the bottle.

Figure 4 is a sectional side view of part of the composition of this creation, showing the tightly tightened upper cap and the tightly fitted state of the bottle.

Figure 5 is a sectional view of the composition of this creation, showing the tightly tightened upper cap and the tightly fitted state of the bottle.

Figure 6 is a schematic diagram of the opening of the lid of this creation.

Figure 7 is a schematic diagram of the first and second buckle bodies being fastened by opening the upper cover part of this creation.

Figure 8 is a schematic diagram of a side cross-sectional view of this creation with the upper cover partially opened.

1: bottle body

11: Room

12: opening

13: Internal thread

131: Gap

132: The first button

2: upper cover

21: The first holding tank

22: The first magnetic element

23: Lid

24: Groove

25: Washer

26: external thread

261: second button body

3: Cup lid

31: inner cover

311: Ring Wall

312: top wall

313: second holding tank

314: The second magnetic element

32: Outer cover

Claims (5)

A magnetic suction structure of a thermos, including: A bottle with a chamber in the center and an opening at the top; An upper cover that can tightly fit the opening of the container body of the bottle, and at least one first magnetic absorption element is arranged above; A cup cover is detachably or assembled on the outside of the upper cover. It has a ring wall and a top wall. The top wall is provided with at least one second magnetic absorption element at a position corresponding to the first magnetic absorption element of the upper cover. The polarity of the bottom surface of the magnetic element is opposite to the polarity of the top surface of the first magnetic attraction element. According to the magnetic attraction structure of the thermos bottle described in claim 1, wherein the first and second magnetic attraction elements have three respectively, and are arranged at an interval of 120∘. According to claim 1, the thermos bottle magnetic attraction structure, wherein the upper periphery of the upper cover is provided with at least one first accommodating groove, and at least one first magnetic element is provided on the first accommodating groove. A cover is arranged above the magnetic absorption element. According to claim 3, the thermos flask magnetic structure, wherein the cup lid has an inner lid and an outer lid, the ring wall and the top wall are provided on the inner lid, and the top wall is in the first container corresponding to the upper lid. At least one second accommodating groove is arranged at the position of the groove, and at least one second magnetic absorption element is arranged on the second accommodating groove; and the outer cover is arranged outside the inner cover and can close the second magnetic absorption element. The magnetic vacuum bottle structure of claim 1, wherein 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 provided on the side of the internal thread corresponding to the notch ; And the side of the upper cover corresponding to the bottle body notch position is provided with at least one groove in the up and down directions, the upper cover corresponds to the position below the groove is provided with a gasket that can be tightly sealed with the inner wall of the bottle body, and on the upper cover An external thread that can be screwed with the screw in the bottle body is provided, and at least one second buckle body that can be buckled with the first buckle body is arranged on the external thread, and the external thread and the internal thread are tightened to make the The washer is in close contact with the inner wall of the container body, and the external thread is unscrewed to make the second buckle body buckle with the first buckle body to make the upper cover positioned in a partially opened state.

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