KR101994943B1 - Blender having tumbler - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a blender having a tumbler, and more particularly, to a blender having a tumbler capable of easily carrying a tumbler by separating food after grinding food stored in the tumbler.
A blender having a tumbler according to the present invention includes: a tumbler having a receiving portion formed therein to receive food; A blade disposed inside the tumbler and breaking the food contained in the receiving portion by rotation; And a driving body for rotating the blade, wherein the tumbler includes: a container body having a receiving portion formed therein and an upper portion opened; And a cover member coupled to an upper portion of the container main body to open and close the receiving portion, wherein the container main body includes: a hollow upper container having upper and lower openings; A first lower container detachably coupled to a lower portion of the upper container; And a second lower container detachably coupled to a lower portion of the upper container and having the blade rotatably coupled to the inside thereof, wherein the first lower container and the second lower container are selectively provided at a lower portion of the upper container And the first lower container or the second lower container is detachably coupled to the upper portion of the driving body.

Description

[0001] BLENDER HAVING TUMBLER [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a blender having a tumbler, and more particularly, to a blender having a tumbler capable of easily carrying a tumbler by separating food after grinding food stored in the tumbler.

The term "container" refers to a variety of containers such as storage containers, side dish containers, and tumblers.

In recent years, the use of tumblers has been increasing for the ingestion of drinks and the like during transportation.

In general, the tumbler is a large cup having no heel and handle, and having a flat bottom. The tumbler is formed to have a relatively large capacity for drinking a large amount of beverage for a long time, and is widely used for various sports and leisure activities Have been used.

In recent years, environmental movements such as limiting the use of disposable paper cups in companies or organizations and establishing rules for using personal mugs have intensified, and the consumption of tumbler is increasing day by day.

As is well known, unlike a thermos bottle or a mug cup, the tumbler is light in weight and large in capacity, and is not only excellent in portability, but also has excellent thermal insulation due to its double or vacuum insulation structure, .

Especially, it is emerging as a fashion item like bag or handbag with colorful design.

On the other hand, as a food processor used for finishing, mixing, stirring, cutting or crushing various kinds of foods such as grains, garlic, and peppers, as well as making juices of vegetables and fruits, A juicer that squeezes the juice by separating it into liquid juice, a mixer that mixes the juice in the juice, and a crusher that crushes the juice into liquid form. .

In order to carry or store food after it has been pulverized using a blender or the like as described above, it has to be placed in a separate container (tumbler or the like). Therefore, it has been inconvenient to transfer food from the user's standpoint.

There is a vacuum container for vacuuming the inside of the container to minimize the oxidation of food.

However, the conventional vacuum container has poor portability, and when the vacuum container is shaken in a state in which the vacuum is released, there is a case where the food is leaked to the outside through the check valve mounted on the vacuum container.

Also, it was difficult to clean the inside of the cover of the vacuum container, which was not hygienic.

Korean Patent No. 10-1490099 Korean Utility Model Publication No. 20-2015-0003770

Disclosure of the Invention The present invention has been made to solve the above problems, and it is an object of the present invention to provide a tumbler which is capable of easily carrying a food by putting food into a container (tumbler) And it is an object of the present invention to provide a blender having a hygienic tumbler because it is possible to prevent internal food from flowing out to the outside through a check valve and to easily separate and clean each component of the cover that covers the container.

According to an aspect of the present invention, there is provided a mixer including a tumbler, the mixer including: a tumbler having an accommodating portion therein for accommodating food; A blade disposed inside the tumbler and breaking the food contained in the receiving portion by rotation; And a driving body for rotating the blade, wherein the tumbler includes: a container body having a receiving portion formed therein and an upper portion opened; And a cover member coupled to an upper portion of the container main body to open and close the receiving portion, wherein the container main body includes: a hollow upper container having upper and lower openings; A first lower container detachably coupled to a lower portion of the upper container; And a second lower container detachably coupled to a lower portion of the upper container and having the blade rotatably coupled to the inside thereof, wherein the first lower container and the second lower container are selectively provided at a lower portion of the upper container And the first lower container or the second lower container is detachably coupled to the upper portion of the driving body.

And a porous net member detachably coupled to the inside of the first lower container, wherein liquid contained in the receiving portion permeates the net member.

When the lower portion of the upper container and the upper portion of the first lower container are engaged with each other, the lifting device presses the net member to fix the net member to the first lower container .

A check valve body coupled to the cover member and opened when air inside the container is discharged to the outside; And a pump member mounted on the cover member and discharging the air inside the accommodating portion to the outside, wherein the cover member comprises: a lower member having a suction hole communicating with the accommodating portion; And an upper member coupled to an upper portion of the lower member and having a through hole formed in a vertical direction, wherein a check valve body or a cover member is formed with a hollow cylindrical portion outside the suction hole, Wherein the check valve body is vertically coupled with the lower member formed with the suction hole to open and close the suction hole, When the lower member is separated from the upper member, the check valve body and the pump member are drawn out and separated in the downward direction of the upper member, and the suction hole is always opened when the check valve body is raised, The suction hole is selectively opened and closed, the suction hole is kept in a normally closed state in a descended state, The check valve body opens the suction hole so that the air in the accommodation portion is discharged to the outside when the pump member is operated in the selectively opened and closed state.

The hollow cylinder portion is formed on the check valve body at the outside of the suction hole, the pump member includes: a disk-shaped piston portion disposed inside the cylinder portion; And a rod portion having a lower portion coupled to the piston portion, an upper portion of the check valve body inserted therein, and an upper portion exposed to the outside of the upper member through the through hole.

The hollow cylindrical cylinder portion is formed on the upper surface of the lower member at the outside of the suction hole, the check valve body is disposed inside the cylinder portion, and the pump member includes a disc-shaped piston Wealth; And a rod portion having a lower portion coupled to the piston portion, an upper portion of the check valve body inserted therein, and an upper portion exposed to the outside of the upper member through the through hole.

Wherein the check valve body is moved up and down with respect to the lower member while the check valve body rotates together with the pump member when the pump member rotates, And is pumped up and down independently of the sieve.

Wherein the check valve body comprises: a valve housing having a discharge hole communicating the suction hole and the pump member; A seat portion formed at a lower portion of the discharge hole to communicate the suction hole and the discharge hole; And an opening / closing member disposed on the seating portion so as to be movable up and down to selectively open / close the suction hole, wherein the opening / closing member communicates the exhaust hole and the suction hole when the opening / closing member ascends in the seating portion, When the valve housing is lowered with respect to the lower member on the basis of the selected opening / closing state, the opening / closing member contacts the upper part of the seat part from the inside of the seat part to the upper part of the seat part The lower portion of the opening and closing member is spaced apart from the suction hole when the valve housing is raised with respect to the lower member on the basis of the selective opening and closing state, .

Wherein the opening and closing member has a spherical shape and a hollow seating protrusion protruding upward along the periphery of the suction hole is formed in an upper portion of the lower member, the upper end of the hollow seating protrusion is disposed inside the seating portion, The opening / closing member is disposed on the upper portion of the hollow seating projection to open / close the suction hole.

An open hole is formed in the upper portion of the pump member to communicate the discharge hole to the outside, and a communication stopper is installed in the opening hole to open / close the opening hole.

And a cover film which is coupled to the lower member and covers the suction hole, wherein the cover film is provided with a cut-out portion, and the cut-out portion is closed by mutually contacting portions forming the cut-out portion by elastic force in a free state, The incision part is opened to communicate the suction hole with the accommodation part, and in a free state, the incision part is closed so that the cover film blocks the food in the accommodation part from being introduced into the suction hole.

The cover film may further include a cover film coupled to the lower member to cover the suction hole. The cover film is formed with a cut-out portion that is opened by an external force and communicates with the suction hole and the accommodating portion, The inserted straw penetrates through the incision section and is inserted into the accommodation section, and the incision section is brought into close contact with the outer circumferential surface of the straw.

And a rotation angle tactile portion for allowing the user to feel the rotation angle of the pump member when the pump member is rotated by a tactile sense, So that a tactile sense is felt through the pump member when the pump member rotates with respect to the upper member.

As described above, the mixer having the tumbler according to the present invention has the following effects.

It is possible to grind the food by putting the food into the inside of the tumbler and then to use the blade, and by replacing only the lower member constituting the container body, it can be carried easily like a general tumbler.

The inside of the container body can be easily vacuumed or released by using the pump member mounted on the cover member.

In addition, the suction hole can be always closed by the check valve body even when the inside of the accommodating portion is not evacuated, so that even when the vacuum container is shaken, the contents contained in the accommodating portion are leaked out through the check valve body Can be prevented.

Further, the respective components of the cover member can be easily separated from each other, so that it is easy to clean and can be used hygienically.

It is also convenient that the straw can be inserted and used even when the cover member is not separated from the container body.

1 is a perspective view of a mixer having a tumbler according to a first embodiment of the present invention,
FIG. 2 is a longitudinal sectional structure view of a mixer having a tumbler according to a first embodiment of the present invention. FIG.
FIG. 3 is a cross-sectional view illustrating a state in which a lower container of a container body according to a first embodiment of the present invention is replaced with an upper container,
FIG. 4 is a longitudinal sectional structure of a tumbler according to a first embodiment of the present invention, in which a cover member is separated; FIG.
Fig. 5 is a cross-sectional structural view taken along line AA in Fig. 2,
6 is a cross-sectional view of the tumbler according to the first embodiment of the present invention, in which the suction member is opened by the operation of the pump member,
7 is a cross-sectional view of the tumbler according to the first embodiment of the present invention, in which the suction hole is normally closed;
8 is a cross-sectional structural view of the tumbler according to the first embodiment of the present invention, in which the suction hole is always opened;
FIG. 9 is a cross-sectional structural view of a straw inserted into a tumbler according to the first embodiment of the present invention; FIG.
Fig. 10 is a process diagram showing the operation of the opening and closing member when the straw is inserted as shown in Fig. 9;
11 is a sectional structural view showing a state before and after inserting a straw into a tumbler according to the modified first embodiment of the present invention.
12 is a cross-sectional structural view of a tumbler according to a second embodiment of the present invention.

First Embodiment

FIG. 1 is a perspective view of a mixer having a tumbler according to a first embodiment of the present invention, FIG. 2 is a vertical cross-sectional view of a mixer having a tumbler according to a first embodiment of the present invention, FIG. 4 is a longitudinal sectional view showing a state in which a cover member is separated from a tumbler according to the first embodiment of the present invention, and FIG. 5 FIG. 6 is a cross-sectional view of the tumbler according to the first embodiment of the present invention, in which the pump member is operated and the suction hole is opened. FIG. 7 is a cross- FIG. 8 is a cross-sectional view of the tumbler according to the first embodiment of the present invention, in which the suction hole is normally opened. FIG.

A blender equipped with a tumbler of the present invention comprises a tumbler, a blade 15, and a driving body 70.

The tumbler has a receiving portion 11 therein to receive food.

The blade (15) is disposed inside the tumbler and grinds the food stored in the receiving portion (11) by rotation.

The lower portion of the tumbler is detachably coupled to the upper portion of the driving body 70, and rotates the blade 15.

A motor 71 and a circuit board are mounted in the drive main body 70. A coupler is mounted on the lower portion of the blade 15 and the upper portion of the motor 71, When the motor 70 is coupled to the upper portion of the driving body 70, the coupler is engaged to connect the motor 71 and the blade 15.

Therefore, when power is supplied to the motor 71, the blade 15 can be rotated by the motor 71.

The tumbler includes a container body 10, a cover member 20, a check valve body 30, and a pump member 40.

The container body 10 is formed with the receiving portion 11 for accommodating food or the like therein, and the upper portion thereof is opened.

The container body 10 includes an upper container 12, a first lower container 13, and a second lower container 14.

The upper container 12 has a hollow shape with upper and lower openings.

At this time, the upper container 12 may be made of a general plastic or metal container or a vacuum container.

The first lower container (13) is detachably coupled to the lower portion of the upper container (12).

The second lower container 14 is detachably coupled to a lower portion of the upper container 12, and the blade 15 is rotatably mounted inside the second lower container 14.

That is, the blade 15 is not present in the first lower container 13, and the blade 15 is attached to the second lower container 14.

The first lower container 13 and the second lower container 14 are selectively detachably coupled to the lower portion of the upper container 12.

The first lower container 13 or the second lower container 14 is detachably coupled to the upper portion of the driving body 70.

3 (a), the second lower container 14, on which the blade 15 is mounted, is coupled to the upper container 12 so that the food contained in the container body 10 is guided to the blade 3 (b), the first lower container 13 may be coupled to the upper container 12 so that the food contained in the container body 10 may be crushed, You can also simply carry it with you.

In addition, as shown in FIG. 3 (c), a porous net member 17 may be detachably coupled to the inside of the first lower container 13.

At this time, the net member 17 is made of a material such as a nonwoven fabric, a cloth, a wire mesh or the like through which the liquid contained in the accommodating portion 11 can permeate.

When green tea leaves are inserted into the mesh member 17 and the first lower vessel 13 is coupled to the upper vessel 12 and a liquid such as water is introduced into the vessel body 10, Green tea can make you liquefy.

When the lower portion of the upper container 12 and the upper portion of the first lower container 13 are engaged with each other, a pressing protrusion 16 protrudes from the lower portion of the upper container 12, Presses the mesh member 17 to fix the mesh member 17 to the first lower container 13. [

The cover member 20 is coupled to an upper portion of the container body 10 to open and close the receiving portion 11. [

The cover member 20 is coupled to the container body 10 by various methods such as a hinge connection, a screw connection, or an interference fit.

In this embodiment, the cover member 20 is divided into a lower member 21 and an upper member 25.

The lower member 21 is formed with a suction hole 22 communicating with the accommodating portion 11.

The upper member 25 is coupled to an upper portion of the lower member 21, and a through hole 26 is formed in an upper portion of the upper member 25 in a vertical direction.

The check valve body 30 is coupled to the cover member 20 to open and close the suction hole 22 so as to normally close the suction hole 22, And is opened when it is discharged to the outside.

More specifically, when the pump member 40 is operated, the check valve body 30 opens the suction hole 22 formed in the lower member 21 so that the air inside the accommodation portion 11 flows to the outside To be discharged.

The check valve body 30 is mounted vertically up and down with respect to the lower member 21 on which the suction hole 22 is formed and the check valve body 30 is lifted up and down in the normally open state open "," open "," vacuum ", and" normally closed ".

That is, when the check valve body 30 is raised, the suction hole 22 is always opened, and in the intermediate state, the suction hole 22 is selectively opened and closed, The ball 22 is in a normally closed state.

The term " always open " means that the suction hole 22 is always open, and the " selective opening " means that the suction hole 22 is selectively opened or closed by an external force, that is, by operation of the check valve body 30 by the pump member 40 Means that the suction hole 22 is opened or closed, and the normally closed means that the suction hole 22 is always closed.

In this embodiment, the check valve body 30 is movably coupled to the lower member 21.

However, unlike the present embodiment, the check valve body 30 may simply be seated on the lower member 21.

The specific structure of the check valve body 30 as described above will be described later.

The pump member 40 is mounted on the cover member 20 to generate a force for discharging the air inside the accommodating portion 11 to the outside.

The pump member 40 may be electrically driven or may be manually operated as in the present embodiment.

In this embodiment, the check valve body 30 is vertically coupled to the lower member 21, but the check valve body 30 may be raised or lowered using a separate structure.

In this embodiment, the pump member 40 moves the check valve body 30 up and down with respect to the lower member 21.

The check valve body (30) is moved up and down with respect to the lower member (21) when the pump member (40) rotates.

At this time, the check valve body 30 is rotated together with the pump member 40 when the pump member 40 rotates, so that the check valve body 30 is moved up and down with respect to the lower member 21.

The pump member 40 is independently lifted and pumped with respect to the check valve body 30.

The check valve body 30 is screwed to the lower member 21 so that when the pump member 40 rotates, the check valve body 30 rotates together with the pump member 40 And is raised and lowered with respect to the lower member (21).

In the present embodiment, the lower member 21 is formed with a hollow coupling projection 23 on which the lower portion of the check valve body 30 is seated.

The suction hole 22 is formed in the hollow coupling projection 23 and the hollow coupling projection 23 is screwed to the lower portion of the check valve body 30.

7 and 8, when the check valve body 30 is rotated by the rotation of the pump member 40, the check valve body 30 is inserted into the hollow coupling projection 23, As shown in Fig.

If the check valve body 30 can be lifted and lowered by the rotation of the pump member 40, it is possible to use a variety of conventional spiral structures, rail groove structures, and cam structures, Structure.

In this embodiment, the check valve body 30 includes a valve housing 31, a cylinder 35, a seat 33, and an opening / closing member 34.

The valve housing 31 is formed with a discharge hole 32 for communicating the suction hole 22 and the pump member 40. The lower portion of the valve housing 31 is connected to the hollow coupling protrusion 23 So that the lower part of the valve housing 31 and the hollow coupling protrusion 23 are screwed into each other.

The cylinder part 35 is hollow and is formed on the check valve body 30 from the outside of the suction hole 22.

The lower portion of the pump member 40 is disposed on the inner side of the cylinder portion 35 to be raised and lowered.

A seat 33 is formed in the lower portion of the discharge hole 32 to communicate the suction hole 22 and the discharge hole 32 with each other.

The opening / closing member (34) is vertically movable on the seat (33) to selectively open / close the suction hole (22).

In the first embodiment, the opening and closing member 34 is formed in a ball shape, and the seating portion 33 is formed larger than the diameter of the ball.

Accordingly, the opening / closing member 34 can move in the up and down direction inside the seating part 33, and air can flow through the space between the opening and closing member 34 and the inner peripheral surface of the seating part 33 do.

At this time, the opening and closing member 34 is preferably made of a metal ball or a ceramic ball.

More specifically, a hollow seating protrusion 24 protruding upward along the circumference of the suction hole 22 is formed in the upper portion of the lower member 21.

The hollow seating projection 24 is disposed at the upper end of the seating portion 33 and the opening and closing member 34 is disposed at the upper portion of the hollow seating projection 24 to open and close the suction hole 22 .

The hollow seating projections 24 may be integrally formed of the same material as the lower member 21 or may be formed of an elastic material such as silicon and may be coupled to the lower member 21.

It is possible to more effectively close the suction hole 22 when the opening and closing member 34 is seated on the hollow seating projection 24 because the hollow seating projection 24 is made of an elastic material such as silicone have.

In some cases, the hollow seating projections 24 may be absent.

2 and 6, the opening and closing member 34 communicates the exhaust hole 32 and the suction hole 22 when the seat member 33 is lifted by the seat portion 33, It is possible to selectively open and close the suction hole 22 by moving the opening and closing member 34 up and down by blocking the discharge hole 32 and the suction hole 22 in contact with the suction hole 22. [

When the valve housing 31 is lowered with respect to the lower member 21 on the basis of the selected open / close state, the opening / closing member 34 is positioned such that the upper portion of the opening / closing member 34, And the lower portion abuts on the suction hole 22 to block the upper and lower portions, thereby normally closing the suction hole 22.

The lower portion of the opening and closing member 34 is spaced apart from the suction hole 22 so that the suction hole 22 is always opened when the valve housing 31 is lifted relative to the lower member 21, .

An opening 49 for communicating the discharge hole 32 to the outside is formed on the upper portion of the pump member 40. A communication stopper 48 made of silicon or the like is mounted on the opening 49, The ball 49 is opened and closed.

The center line of the discharge hole 32 is disposed eccentrically from the center of the opening and closing member 34 in a state where the opening and closing member 34 closes the suction hole 22. [

At this time, the seating portion 33 is formed with an inclined surface 37 on which the opening and closing member 34 moves in a direction opposite to the center line of the discharge hole 32 with respect to the center point of the opening and closing member 34 .

The centerline of the discharge hole 32 is arranged eccentrically to one side from the center of the opening and closing member 34 so that the straw 60 is inserted through the opening 49 as shown in FIGS. The opening and closing member 34 having a spherical shape can be moved to one side of the inclined surface 37 by inserting the straw 60 into the discharge hole 32 and the suction hole 22. [

Then, when the straw 60 is removed, the opening and closing member 34 is lowered on the inclined surface 37 and then rests on the suction hole 22 again.

The center line of the discharge hole 32 is arranged on the same line without being eccentric from the center point of the opening / closing member 34 in a state where the opening / closing member 34 closes the suction hole 22 .

In this case, the lower end of the straw 60 may be inclined so that the lower end of the straw 60 is lowered to push the opening and closing member 34 laterally.

The pump member 40 includes a piston portion 41 and a rod portion 43.

The piston portion 41 is formed in a disk shape and inserted into the cylinder portion 35.

A sealing ring 42 for controlling the inflow and outflow of air is mounted on the outer circumferential surface of the piston portion 41. The specific structure of the piston portion 41 is sufficient by using a conventionally known pump structure.

The lower portion of the rod portion 43 is coupled to the piston portion 41 and the interior of the rod portion 43 communicates with the interior of the cylinder portion 35 at a lower portion of the piston portion 41, The upper portion of the valve housing 31 is inserted and arranged.

The upper portion of the rod portion 43 passes through the through hole and is exposed to the outside of the upper member 25 so that the user can grasp the rod portion 43.

If necessary, a separate handle may be detachably mounted on the upper portion of the rod portion 43.

A spring 47 is disposed under the piston 41 so that the pumping operation is performed while pressing the rod portion 43 with an external force. However, when the user holds the rod portion 43 without the spring 47, Direction.

In order to cause the check valve body 30 to rotate together with the rotation of the pump member 40 and the pump member 40 to be independently raised and lowered relative to the check valve body 30 to perform the pumping operation, 5, a locking protrusion 36 is formed in the upper outer circumferential surface of the check valve body 30, that is, on the upper outer circumferential surface of the valve housing 31 inserted into the inside of the rod portion 43 in the vertical direction have.

In the inner circumferential surface of the rod portion 43, a latching groove 46 into which the latching protrusion 36 is inserted is formed long in the vertical direction.

When the pump member 40 is lifted or lowered, the rod portion 43 moves in the up and down direction along the latching protrusions 36 so that the pump member 40 contacts the check valve body 30).

When the pump member 40 rotates, the check valve body 30 rotates together with the engagement protrusions 36 and the engagement grooves 46. The check valve body 30 rotates together with the check valve body 30, And is raised and lowered with respect to the lower member 21 while rotating.

In order to cause the check valve body 30 to rotate together with the rotation of the pump member 40 and the pump member 40 to be independently raised and lowered relative to the check valve body 30 to perform the pumping operation, Various structures other than the structure of this embodiment may be used.

When the check valve body 30 is rotated by the pump member 40 and is rotated in each state, that is, normally closed, selective vacuum, and open state, the pump member 40 may be temporarily rotated so that the user can feel the tactile sensation that each state has been reached.

For this purpose, the rotation angle tactile portion 50 is mounted between the check valve body 30 and the upper member 25 so that when the check valve body 30 is rotated with respect to the upper member 25, .

The rotation angle tactile portion 50 may be formed using various known structures such as a gear, a snap, a projection, and a groove structure, and a detailed description thereof will be omitted.

2, when the lower member 21 is separated from the upper member 25, the check valve body 30 and the pump member 40 are separated from the upper member 25, So that it is possible to facilitate the cleaning of each component.

Particularly, when the lower member 21 is separated from the upper member 25, the other parts, that is, the check valve body 30 and the pump member 40 are separated from the upper member 25 naturally, Easy to clean and assemble parts.

Hereinafter, an operation method of the present invention having the above-described configuration will be described.

Food or the like is put into the accommodating portion 11 while the cover member 20 is opened and the cover member 20 is engaged with the container main body.

After the cover member 20 is coupled to the upper container 12, the second lower container 14 is separated to insert food or the like into the upper container 12, (14) to the upper container (12).

1 and 2, the tumbler is coupled to the upper portion of the driving body 70 when the food is to be poured into the tumbler and crushed.

Thereafter, power is applied to the motor 71 so that the blade 15 mounted on the second lower container 14 is rotated so that the food contained in the tumbler is crushed.

When the grinding of the food contained in the tumbler is completed, the tumbler is separated from the driving body 70.

Thereafter the second lower container 14 is separated from the upper container 12 and the first lower container 13 without the blade 15 is engaged with the lower portion of the upper container 12, So that it can be carried easily.

When the receiver 11 is to be vacuumed, the pump member 40 is pumped by moving the pump member 40 in a vertical direction as shown in FIG.

The opening and closing member 34 moves upward and downward in the seating portion 33 while the air in the receiving portion 11 passes through the suction hole 22, the check valve body 30, (40).

Then, when it is determined that the vacuum is completed, the rod portion 43 is rotated.

5, the valve housing 31 is rotated by the engagement between the engagement protrusions 36 and the engagement grooves 46. As shown in FIG.

When the valve housing 31 is rotated, the valve housing 31 is screwed to the hollow coupling protrusion 23 as shown in FIG. 7, so that the valve housing 31 is lowered.

As a result, the opening and closing member 34 is in contact with the upper portion of the seating portion 33, and the lower portion abuts on the hollow seating projection 24 while the upper and lower movable portions are blocked, so that the suction hole 22 is always closed.

It is possible to prevent the food or the like contained in the accommodating portion 11 from being introduced into the pump member 40 through the suction hole 22 or to be sucked into the pump member 40 through the suction hole 22, Can be prevented.

When the cover member 20 is to be separated from the container body 10, the vacuum of the accommodating portion 11 is first released.

In order to release the vacuum, the rod portion 43 is rotated to the normally open state.

8, the valve housing 31 rotates together with the engagement of the engagement protrusion 36 and the engagement groove 46. When the valve housing 31 rotates, Since the valve housing 31 is screwed to the hollow coupling protrusion 23, the valve housing 31 is raised.

As a result, the lower portion of the opening and closing member 34 is separated from the upper portion of the hollow seating projection 24, and the suction hole 22 is always open.

External air is then introduced into the accommodating portion 11 through the suction hole 22 through the pump member 40 and the exhaust hole 32 so that the vacuum inside the accommodating portion 11 Is released.

Therefore, the user can easily separate the cover member 20 from the container body 10.

When the inside of the container body 10 is not evacuated, the rod portion 43 is normally rotated in a closed state so that the food and beverage contained in the receiving portion 11 is sucked through the suction hole 22 Do not discharge to the outside.

In the meantime, the straw 60 can be used by being inserted into the container body 10 without separating the cover member 20 from the container body 10.

FIG. 9 is a sectional view showing a state where a straw is inserted into a tumbler according to the first embodiment of the present invention, and FIG. 10 is a process diagram showing operation of the opening and closing member when the straw is inserted, as shown in FIG.

For this purpose, as shown in FIGS. 9 and 10 (a), the communication stopper 48 is opened to allow the discharge hole 32 to communicate with the outside through the opening hole 49.

10B, when the straw 60 is inserted into the open hole 49 and the discharge hole 32, the center line of the discharge hole 32 is moved to the opening / closing member 34, The opening and closing member 34 having a spherical shape is moved in one direction by the straw 60 as shown in Fig. 10 (c).

Alternatively, even if the center line of the discharge hole 32 is not eccentric to one side of the center point of the opening and closing member 34 and is arranged on the same line, and the end of the straw 60 is formed to be inclined, The opening and closing member 34 is moved in one direction by the straw 60.

9, the straw 60 penetrates through the suction hole 22 and is lowered to the receiving portion 11. The opening and closing member 34, So that the user can take a drink or the like in the receptacle 11 by using the straw 60 even when the cover member 20 is not separated.

When the straw 60 is removed, the opening and closing member 34 in the inclined surface 37 moves to the suction hole 22 and closes the suction hole 22 again.

As described above, according to the present invention, the inside of the container body 10 can be easily vacuumed or released using the pump member 40 mounted on the cover member 20.

Particularly, according to the present invention, the suction hole (22) can be always closed by the check valve body (30) even when the inside of the accommodating portion (11) is not vacuumed, It is possible to prevent the contents contained in the check valve body 11 from flowing out to the outside through the check valve body 30.

In addition, the straw 60 can be inserted and used even when the cover member 20 is not separated from the container body 10. When the lower member 21 is separated from the upper member 25, The check valve body 30 and the pump member 40 are easily separated from each other.

11 is a sectional view showing a state before and after inserting a straw into a tumbler according to a modified first embodiment of the present invention.

FIG. 11 further includes a cover film 28 coupled to the lower member 21 to cover the suction hole 22, and the installation position of the rotation angle tactile portion 50 is changed.

The cover film 28 is coupled to the lower member 21 to cover the suction hole 22.

The cover film 28 is formed with a cutout 29 for communicating the suction hole 22 with the receiving portion 11. [

At this time, the cut-out portion 29 may be simply cut into a straight shape, or may be cut into a cross shape or a radial shape.

The cut portion 29 is closed by mutual contact with portions forming the cut portion 29 by the elastic force of the material forming the cover film 28 in a free state and the cut portion 29 So that the suction hole 22 and the receiving portion 11 are communicated with each other.

The cut-off portion 29 is closed in a free state, so that the cover film 28 blocks the food from being present in the receiving portion 11 from being introduced into the suction hole 22.

Therefore, when the tumbler is shaken or turned over, the cover film 28 can prevent the liquid contained in the accommodating portion 11 from being introduced into the suction hole 22.

The straw 60 inserted through the open hole 49 and the discharge hole 32 is inserted into the receiving portion 11 through the cutout portion 29.

The cut-out portion 29 is opened by an external force for inserting the straw 60, so that the suction hole 22 and the receiving portion 11 are communicated with each other.

At this time, the cut-out portion 29 is brought into close contact with the outer circumferential surface of the straw 60.

When the straw 60 is pulled out after inserting the straw 60 as described above, since the cutout 29 is in close contact with the outer surface of the straw 60, when the straw 60 is lifted up Food or the like attached to the outer circumferential surface of the straw 60 may be scraped by the cover film 28 and prevented from flowing into the suction hole 22 and the check valve body 30. [

The rotation angle tactile portion 50 is mounted between the upper member 25 and the rod portion 43 of the pump member 40 to rotate the pump member 40 relative to the upper member 25 The rotation angle of the pump member 40 may be sensed by the user.

As described above, the rotation angle tactile portion 50 may suffice using various conventional and known structures.

Second Embodiment

11 is a cross-sectional structural view of a tumbler according to a second embodiment of the present invention.

The second embodiment differs from the first embodiment in the positions at which the cylinder 27 constituting the tumbler is formed.

In the second embodiment, the hollow cylinder portion 27 is formed on the upper surface of the lower member 21 from the outside of the suction hole 22.

The piston portion 41 of the pump member 40 is in contact with the valve housing 31 and the outer circumferential surface thereof moves in the vertical direction in contact with the cylinder portion 27 formed in the lower member 21 .

The rotation angle tactile portion 50 is mounted between the check valve body 30 and the upper member 25 so that the tactile sense of the rotation of the check valve body 30 relative to the upper member 25 can be felt do.

Other details are the same as those of the first embodiment, and a detailed description thereof will be omitted.

The blender having the tumbler according to the present invention is not limited to the above-described embodiment, but can be variously modified and embodied within the scope of the technical idea of the present invention.

The present invention relates to a container body and a method of manufacturing the same, and more particularly, to a container body,
The present invention relates to a cover member and a method of manufacturing the same and a method of manufacturing the same and a method of manufacturing the same. part,
The present invention relates to a check valve for an internal combustion engine having a check valve body, a valve housing, an exhaust hole, a mounting portion, an opening and closing member, a cylinder portion,
The present invention relates to a pump for an internal combustion engine and a method of manufacturing the same.
50: rotation angle tactile portion,
60: straw,
70: drive main body, 71: motor.

Claims (13)

A tumbler having a receiving portion formed therein to receive food; A blade disposed inside the tumbler and breaking the food contained in the receiving portion by rotation; And a driving body for detachably coupling a lower portion of the tumbler to the upper portion and rotating the blade,
In the tumbler,
A container body having a receiving portion formed therein and an upper portion opened;
A cover member coupled to an upper portion of the container body to open and close the receiving portion;
A check valve body coupled to the cover member and opened when air inside the container is discharged to the outside;
And a pump member mounted on the cover member and discharging the air inside the accommodating portion to the outside,
Wherein the container body comprises:
A hollow upper container having upper and lower openings; A first lower container detachably coupled to a lower portion of the upper container; And a second lower container detachably coupled to a lower portion of the upper container and having the blade rotatably coupled therein,
The first lower container and the second lower container are selectively coupled to the lower portion of the upper container,
The first lower container or the second lower container is detachably coupled to the upper portion of the driving body,
The cover member
A lower member having a suction hole communicating with the accommodating portion; And an upper member coupled to an upper portion of the lower member and having a through hole formed in a vertical direction,
Wherein the check valve body or the cover member is formed with a hollow cylinder portion outside the suction hole,
Wherein the pump member has a lower portion inserted into the cylinder portion and an upper portion disposed upwardly through the through-hole,
Wherein the check valve body is vertically coupled to the lower member formed with the suction hole so as to open and close the suction hole,
When the lower member is separated from the upper member, the check valve body is pulled out and separated in the downward direction of the upper member,
The suction hole is brought into the normally open state in a state in which the check valve body is lifted and the suction hole is selectively opened and closed in the intermediate state and the suction hole is normally closed when the check valve body is lowered,
Wherein the check valve body opens the suction hole so that the air in the accommodation portion is discharged to the outside when the pump member is operated in the selectively opened and closed state. The method according to claim 1,
And a porous net member detachably coupled to the inside of the first lower vessel,
And the liquid accommodated in the accommodating portion passes through the net member. The method of claim 2,
A lifting unit is protruded from a lower portion of the upper container,
Wherein when the lower part of the upper container and the upper part of the first lower container are engaged, the pusher presses the net member to fix the net member to the first lower container. delete The method according to claim 1,
The hollow cylinder portion is formed in the check valve body outside the suction hole,
Wherein the pump member comprises:
A disk-shaped piston portion disposed inside the cylinder portion;
And a rod portion having a lower portion coupled to the piston portion, an upper portion of the check valve body inserted therein, and an upper portion exposed to the outside of the upper member through the through hole. mixer. The method according to claim 1,
The hollow cylinder portion is formed on the upper surface of the lower member at the outside of the suction hole,
Wherein the check valve body is disposed inside the cylinder portion,
Wherein the pump member comprises:
A disk-shaped piston portion disposed inside the cylinder portion;
And a rod portion having a lower portion coupled to the piston portion, an upper portion of the check valve body inserted therein, and an upper portion exposed to the outside of the upper member through the through hole. mixer. The method according to claim 1,
Wherein the pump member lifts the check valve body with respect to the lower member,
Wherein the check valve body is moved up and down with respect to the lower member while rotating together with the pump member when the pump member rotates,
Wherein the pump member is independently raised and pumped relative to the check valve body. ≪ Desc / Clms Page number 13 > The method according to claim 1,
Wherein the check valve body comprises:
A valve housing having an exhaust hole communicating the suction hole and the pump member;
A seat portion formed at a lower portion of the discharge hole to communicate the suction hole and the discharge hole;
And an opening / closing member disposed on the seating portion so as to be movable upward and downward to selectively open / close the suction hole,
Wherein the opening and closing member communicates the exhaust hole and the suction hole when the opening and closing member is lifted by the seat portion and blocks the exhaust hole and the suction hole in contact with the suction hole when the opening and closing member descends,
When the valve housing is lowered relative to the lower member with respect to the selected opening / closing state, the opening / closing member contacts the upper portion of the seat portion from the inside of the seat portion and the lower portion abuts against the suction hole, Closed,
Wherein the lower portion of the opening / closing member is spaced apart from the suction hole to normally open the suction hole when the valve housing is raised with respect to the lower member on the basis of the selected opening / closing state. The method of claim 8,
Wherein the opening and closing member has a spherical shape,
A hollow seating protrusion protruding upward along the periphery of the suction hole is formed in the upper portion of the lower member,
Wherein the hollow seating projection has an upper end disposed inside the seating portion,
Wherein the opening / closing member is disposed at an upper portion of the hollow seating protrusion to open / close the suction hole. The method of claim 8,
Wherein an opening hole is formed in the upper portion of the pump member to communicate the discharge hole to the outside, and a communication stopper is mounted on the opening hole to open / close the opening hole. The method according to claim 1,
And a cover membrane coupled to the lower member to cover the suction hole,
The cover film is provided with a cut-out portion,
Wherein the incision portion is closed by mutually contacting portions forming the incision portion by elastic force in a free state,
The cut-out portion is opened by an external force to communicate the suction hole and the accommodating portion,
Wherein the cut-off portion is closed in a free state so that the cover film blocks the food contained in the containing portion from being introduced into the suction hole. The method of claim 10,
And a cover membrane coupled to the lower member to cover the suction hole,
The cover film is provided with a cut-out portion which is opened by an external force and communicates with the suction hole and the accommodating portion,
A straw inserted through the open hole and the discharge hole is inserted into the receiving portion through the cut portion,
Wherein the cut-out portion is in close contact with an outer circumferential surface of the straw. The method of claim 7,
And a rotation angle tactile portion for allowing the user to feel the rotation angle of the pump member when the pump member rotates,
The rotation-
And a tumbler mounted between the upper member and the pump member so that a tactile sense is felt through the pump member when the pump member rotates with respect to the upper member.

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