CN214387054U

CN214387054U - Thermos cup with air return hole

Info

Publication number: CN214387054U
Application number: CN202022924354.9U
Authority: CN
Inventors: 林英奎
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-10-15
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a vacuum cup with air return hole, which controls whether the matching hole is communicated with the groove or not by stirring the rotating sheet, when the buckle is connected with the water outlet, the matching hole is not communicated with the groove, and the water outlet is closed under the buckle effect, at the moment, the cup body is in a sealing state, and when the buckle is connected with the positioning groove, the air in the cup body can be communicated with the outside air sequentially through the matching hole, the groove and the notch, thereby forming an air return channel, and at the moment, the water outlet is in a smooth state, thereby being convenient for the water outlet of the water outlet; compared with the prior art, whether the matching hole is communicated with the groove or not is controlled by stirring the rotating sheet, when the buckle is connected with the water outlet, the matching hole is not communicated with the groove, the water outlet is closed under the action of the buckle, the cup body is in a sealing state at the moment, and when the buckle is connected with the positioning groove, air in the cup body can be communicated with external air sequentially through the matching hole, the groove and the notch, so that an air return channel is formed, the water outlet is in a smooth state at the moment, and water outlet of the water outlet is facilitated.

Description

Thermos cup with air return hole

Technical Field

The utility model belongs to the technical field of the thermos cup, especially, thermos cup with return air pocket.

Background

The vacuum cup is generally a container made of ceramic or stainless steel and a vacuum layer, the top of the vacuum cup is provided with a cover which is tightly sealed, the vacuum heat insulation layer can delay heat dissipation of liquid such as water and the like in the vacuum cup so as to achieve the purpose of heat preservation, the vacuum cup is developed from the vacuum bottle, the heat preservation principle is the same as that of the vacuum bottle, and people only make the bottle into a cup conveniently.

Although the thermos cup can bring fine use experience, can still have more problem, for example, unable automatic return air, when the opening of thermos cup is great, can cause the hydrothermal rapid cooling in the thermos cup, thereby influence the heat preservation effect of thermos cup, and when the opening of thermos cup is less, be difficult to accomplish the automatic return air of thermos cup under the single open-ended condition, influence the play water of thermos cup, be unfavorable for the use of thermos cup, do not have better processing method to this problem on the market at present, also very big restriction the progress of trade.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome the defect among the above-mentioned prior art, provide a simple structure, safe and reliable, the effectual thermos cup that has the return air pocket of return air.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a vacuum cup with an air return hole comprises a cup body and a cup cover, wherein the cup cover is arranged at an opening at the top of the cup body; a through hole communicated with the cup body is formed in the middle of the cup cover, a rotating piece in rotating connection is arranged on the cup cover, and the rotating piece is located at the through hole; the inner wall of the through hole is provided with an obliquely arranged groove, the rotating piece is provided with a matching hole and a notch matched with the groove, and the notch and the matching hole are positioned on the same vertical surface; the matching hole is communicated with the inside of the cup body, and the horizontal distance between the notch and the matching hole is smaller than the height of the groove; a water outlet is formed on the cup cover.

As an optimal scheme of the utility model, the recess is located bowl cover top surface, and the recess extends downwards along the length direction of through-hole, and the recess is followed the through-hole and is followed the downward slope of direction to bowl cover center department.

As an optimal scheme of the utility model, the rotation piece includes pivot and rotor plate, and rotor plate fixed connection is in the pivot, and the rotor plate is located bowl cover top surface.

As a preferred scheme of the utility model, be formed with the draw-in groove with through-hole looks adaptation in the pivot, the pivot joint is covered in the cup, and the pivot is laminated with the through-hole inner wall mutually, and the pivot offsets with cup cover upper surface and lower surface simultaneously.

As a preferred scheme of the utility model, the pivot top is seal structure, and the pivot bottom is open structure, and the opening and the mating holes of pivot bottom are linked together, and breach and mating holes all set up in the pivot.

As an optimized scheme of the utility model, the recess is located the rotation route of breach and mating holes.

As an optimized proposal of the utility model, the rotating sheet is provided with a buckle matched with the water outlet.

As a preferred scheme of the utility model, a positioning groove is formed on the cup cover, and the positioning groove and the water outlet are positioned at the two opposite sides of the center of the cup cover.

As an optimized proposal of the utility model, the positioning groove is consistent with the size of the water outlet.

As an optimized proposal of the utility model, the cup body is sleeved with a rubber layer, a grid is formed on the rubber layer, and a sealing ring is arranged between the cup body and the cup cover.

The beneficial effects of the utility model are that, compare with prior art: whether the matching hole is communicated with the groove or not is controlled by stirring the rotating sheet, when the buckle is connected with the water outlet, the matching hole is not communicated with the groove, the water outlet is closed under the action of the buckle, the cup body is in a sealing state at the moment, and when the buckle is connected with the positioning groove, air in the cup body can be communicated with external air sequentially through the matching hole, the groove and the notch, so that an air return channel is formed, the water outlet is in a smooth state at the moment, and water outlet of the water outlet is facilitated.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic structural diagram of the present invention;

FIG. 3 is a view showing a state of use in which the return air hole is closed;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3;

FIG. 5 is a view showing a state of use in which the return air hole is opened;

FIG. 6 is a cross-sectional view taken along plane C-C of FIG. 5;

FIG. 7 is a schematic view of the lid and the rotating plate;

reference numbers in the figures: the cup comprises a cup cover 1, a through hole 1-1, a water outlet 1-2, a positioning groove 1-3, a groove 1-4, a cup body 2, a rubber layer 2-1, a rotating piece 3, a rotating shaft 3-1, a rotating piece 3-2, a clamping groove 3-3, a notch 3-4, a matching hole 3-5, a buckle 3-6 and a sealing ring 4.

Detailed Description

The following describes embodiments of the present invention in detail with reference to the accompanying drawings.

As shown in figures 1-7, the vacuum cup with the air return hole comprises a cup body 2 and a cup cover 1, wherein the cup cover 1 is arranged at an opening at the top of the cup body 2; a through hole 1-1 communicated with the cup body 2 is formed in the middle of the cup cover 1, a rotating piece 3 in rotating connection is arranged on the cup cover 1, and the rotating piece 3 is positioned at the through hole 1-1; the inner wall of the through hole 1-1 is provided with a groove 1-4 which is obliquely arranged, the rotating piece 3 is provided with a matching hole 3-5 and a gap 3-4 which are matched with the groove 1-4, and the gap 3-4 and the matching hole 3-5 are positioned on the same vertical plane; the matching holes 3-5 are communicated with the inside of the cup body 2, and the horizontal distance between the notches 3-4 and the matching holes 3-5 is smaller than the height of the grooves 1-4; a water outlet 1-2 is formed on the cup cover 1.

Be formed with the external screw thread on the bowl cover 1, be formed with the internal thread with 1 looks adaptation of bowl cover in the cup 2, be connected through the screw thread between bowl cover 1 and the cup 2, and be equipped with sealing washer 4 between cup 2 and the bowl cover 1, sealing washer 4 is the rubber material, after a certain position in 1 screw in cup of bowl cover 2, two upper and lower surfaces of sealing washer 4 offset with bowl cover 1 and cup 2 respectively for better leakproofness has between bowl cover 1 and the cup 2.

The groove 1-4 is positioned on the top surface of the cup cover 1, the groove 1-4 extends downwards along the length direction of the through hole 1-1, the groove 1-4 inclines towards the center of the cup cover 1 along the downward direction of the through hole 1-1, the groove 1-4 is positioned on the rotation path of the notch 3-4 and the matching hole 3-5, and when the groove 1-4 is communicated with the notch 3-4 or the matching hole 3-5, the groove 1-4 is communicated with the notch 3-4 and the matching hole 3-5 at the same time.

The rotating piece 3 comprises a rotating shaft 3-1 and a rotating piece 3-2, the rotating piece 3-2 is fixedly connected to the rotating shaft 3-1, the rotating piece 3-2 is located on the top surface of the cup cover 1, the rotating piece 3-2 and the rotating shaft 3-1 rotate coaxially, and an operator can synchronously drive the rotating shaft 3-1 to rotate by stirring the rotating piece 3-2 to control the connection or the disconnection between the groove 1-4 and the notch 3-4 and the matching hole 3-5.

The rotating shaft 3-1 is provided with a clamping groove 3-3 matched with the through hole 1-1, the rotating shaft 3-1 is clamped on the cup cover 1, the rotating shaft 3-1 is attached to the inner wall of the through hole 1-1, the rotating shaft 3-1 is simultaneously abutted to the upper surface and the lower surface of the cup cover 1, the height of the clamping groove 3-3 is set according to the depth of the through hole 1-1, the rotating shaft 3-1 is made of rubber, and the rotating shaft 3-1 and the cup cover 1 are clamped by plugging the bottom of the rotating shaft 3-1 into the through hole 1-1.

The top of the rotating shaft 3-1 is provided with a sealing structure, the bottom of the rotating shaft 3-1 is provided with an opening structure, the opening of the bottom of the rotating shaft 3-1 is communicated with the matching hole 3-5, the notch 3-4 and the matching hole 3-5 are both arranged on the rotating shaft 3-1, and the air in the cup body 2 can be communicated with the outside air sequentially through the matching hole 3-5, the groove 1-4 and the notch 3-4 under the action of the matching hole 3-5, the notch 3-4 and the groove 1-4, so that an air return channel is formed.

The rotating sheet 3-2 is provided with a buckle 3-6 matched with the water outlet 1-2, the cup cover 1 is provided with a positioning groove 1-3, the positioning groove 1-3 and the water outlet 1-2 are positioned at two opposite sides of the center of the cup cover 1, the positioning groove 1-3 is consistent with the water outlet 1-2 in size, and the buckle 3-6 can be connected to the water outlet 1-2 or the positioning groove 1-3 in a matched mode, so that the position of the rotating sheet 3-2 is positioned.

The positioning groove 1-3 is a bottom sealing structure, and the water outlet 1-2 is a through hole structure.

When the buckle 3-6 is connected with the water outlet 1-2, the matching hole 3-5 is abutted against the through hole 1-1, the matching hole 3-5 is not communicated with the groove 1-4, the water outlet 1-2 is closed under the action of the buckle 3-6, and the cup body 2 is in a sealing state at the moment, so that the heat preservation effect on the water in the cup body 2 is effectively realized.

When the buckle 3-6 is connected with the positioning groove 1-3, the matching hole 3-5 is communicated with the groove 1-4, the air in the cup body 2 can be communicated with the external air sequentially through the matching hole 3-5, the groove 1-4 and the notch 3-4, so that an air return channel is formed, and the water outlet 1-2 is in a smooth state at the time, so that the water outlet 1-2 is convenient to discharge water.

The rubber layer 2-1 is sleeved outside the cup body 2, the grid is formed on the rubber layer 2-1, the rubber layer 2-1 plays a role in heat insulation, and meanwhile, the grid is convenient for a user to take the cup body 2.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the reference numerals in the figures are used more here: the cup comprises a cup cover 1, a through hole 1-1, a water outlet 1-2, a positioning groove 1-3, a groove 1-4, a cup body 2, a rubber layer 2-1, a rotating part 3, a rotating shaft 3-1, a rotating sheet 3-2, a clamping groove 3-3, a notch 3-4, a matching hole 3-5, a buckle 3-6, a sealing ring 4 and other terms, but the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. A vacuum cup with an air return hole comprises a cup body (2) and a cup cover (1), wherein the cup cover (1) is arranged at an opening at the top of the cup body (2); the cup is characterized in that a through hole (1-1) communicated with the cup body (2) is formed in the middle of the cup cover (1), a rotating piece (3) in rotating connection is arranged on the cup cover (1), and the rotating piece (3) is located at the through hole (1-1); grooves (1-4) which are obliquely arranged are formed in the inner wall of the through hole (1-1), matching holes (3-5) and notches (3-4) which are matched with the grooves (1-4) are formed in the rotating piece (3), and the notches (3-4) and the matching holes (3-5) are located on the same vertical plane; the matching holes (3-5) are communicated with the inside of the cup body (2), and the horizontal distance between the notches (3-4) and the matching holes (3-5) is smaller than the height of the grooves (1-4); a water outlet (1-2) is formed on the cup cover (1).

2. A thermos cup with air return hole according to claim 1, characterized in that the groove (1-4) is located on the top surface of the cup cover (1), the groove (1-4) extends downwards along the length direction of the through hole (1-1), and the groove (1-4) inclines towards the center of the cup cover (1) along the downward direction of the through hole (1-1).

3. A thermos cup with air return hole according to claim 1, characterized in that the rotating piece (3) comprises a rotating shaft (3-1) and a rotating piece (3-2), the rotating piece (3-2) is fixedly connected to the rotating shaft (3-1), and the rotating piece (3-2) is located on the top surface of the cup cover (1).

4. A vacuum cup with an air return hole according to claim 3, characterized in that a clamping groove (3-3) matched with the through hole (1-1) is formed on the rotating shaft (3-1), the rotating shaft (3-1) is clamped on the cup cover (1), the rotating shaft (3-1) is attached to the inner wall of the through hole (1-1), and the rotating shaft (3-1) is simultaneously abutted to the upper surface and the lower surface of the cup cover (1).

5. A vacuum cup with an air return hole according to claim 4, characterized in that the top of the rotating shaft (3-1) is a sealed structure, the bottom of the rotating shaft (3-1) is an open structure, the opening at the bottom of the rotating shaft (3-1) is communicated with the matching hole (3-5), and the notch (3-4) and the matching hole (3-5) are both arranged on the rotating shaft (3-1).

6. A thermos cup with air return hole according to claim 2, characterized in that the grooves (1-4) are located on the rotation path of the notches (3-4) and the mating holes (3-5).

7. A thermos cup with air return hole according to claim 3, characterized in that the rotating piece (3-2) is provided with a buckle (3-6) adapted to the water outlet (1-2).

8. A thermos cup with air return hole according to claim 1, characterized in that the lid (1) is formed with a positioning groove (1-3), and the positioning groove (1-3) and the water outlet (1-2) are located at two opposite sides of the center of the lid (1).

9. A thermos cup with air return hole according to claim 8, characterized in that the positioning groove (1-3) is the same size as the water outlet (1-2).

10. A vacuum cup with an air return hole according to claim 1, characterized in that a rubber layer (2-1) is sleeved outside the cup body (2), a grid is formed on the rubber layer (2-1), and a sealing ring (4) is arranged between the cup body (2) and the cup cover (1).