KR200329361Y1 - Mug cup with cap - Google Patents

Abstract

The present invention relates to a mug with a cap, the purpose of which is to improve the structure of the cap to easily drink the contents contained in the mug and to be more convenient to carry.

According to the cap 30 of the mug according to the present invention for this purpose; The main cap (40) is coupled to the upper portion of the cup body 20 by a screw method and the female screw 42 is provided on the inner wall surface and the beverage outlets 44L and 44R are drilled on one side of the bottom surface 43. A sub-cap 50 having a male screw 51 provided on an outer circumference to detachably couple the female screw 42 of the main cap 40 to the upper portion of the main cap 40 in a detachable manner; Sealing member for protruding on one side of the sub-cap 50 that is matched with the beverage outlet 44L (44R) of the main-cap 40 at the time of locking 50 to seal the beverage outlet 44L (44R) (60L) and 60R. Accordingly, the contents of the cup-body 20, such as a beverage, is contained in the bag or is laid down to prevent the contents from leaking out. In addition, by opening only the sub-cap 50, it is possible to easily eat the contents, such as a drink, and drink without spilling the beverage even during vibration during vehicle operation. On the other hand, when the contents such as porridge or rice is contained, you can easily take it out by opening the main cup (40). Therefore, there is an advantage that the mug can be used for a variety of uses, the main-cap 40 and the sub-cap 50 is completely locked in the state does not leak the contents there is also an effect of improving the product reliability.

Description

Mug with cap {MUG CUP WITH CAP}

The present invention relates to a mug, and more particularly to a mug having a cap coupled to cover the opening of the mug body so that the contained contents are not leaked by vibration or shock.

In general, the mug is made of a dual structure of the inner cylinder and the outer cylinder, it is possible to keep the contents (beverage) contained in the mug for a long time in a cold or hot state. On the other hand, a lid for a mug that covers the upper part of the mug body and prevents the contents from being leaked by vibration or shock has been recently applied for utility model registration and registered (Application No. 20-197-0010899, Registration No. 20-0145563). .

The lid for the mug disclosed in US Pat. No. 20-0145563; As shown in FIG. 1 and FIG. 2, in the case of installing the coupler 2 at the upper portion of the mug body 1 and installing the lid which can be opened and closed at the coupler 2, the front of the lid 3 is provided. A guide 5 having a recessed portion 6 and an outlet hole 7 are formed, and a bidirectional elastic piece 8 and a guide groove 10 having a locking portion 9 are formed at a central portion thereof. In the upper part of the), a pair of racks 13 under the control of the guide 12 and the elastic piece 8 are formed on the bottom, and configured to open and close the opening and closing port 11 having the protruding jaw 15 to be opened and closed. It features.

Accordingly, the opening and closing opening 11 installed on the upper portion of the lid 3 can be easily opened and closed by the slide method by the multi-stage elasticity action of the leg 13 and the elastic piece 8, and the mug body 1 even while the vehicle is running. ) You can drink easily without spilling the contents contained in.

However, in the lid structure for the conventional mug, the contents do not leak in the state where the mug main body 1 is straight, but when lying down, the contents leak out through the gap between the outlet hole 7 and the opening 11. There is. Therefore, you can't carry a mug in a bag and so on.

The present invention is to solve this problem; An object of the present invention is to improve the structure of the cap (cap) to prevent the contents leak out in the closed state and to provide a mug with a cap that can easily open the contents contained in the mug easily eaten.

Figure 1 shows a lid for a conventional mug.

Figure 2 is a side cross-sectional view of a lid of a conventional mug.

3 is an exploded perspective view of a mug according to the present invention.

4 is a bottom perspective view of the main-cap according to the present invention.

5 is a bottom perspective view of a sub-cap according to the present invention.

Figure 6 is a side cross-sectional view of the mug according to the present invention, showing the locked state of the main-cap and sub-cap.

7 and 8 are a perspective view showing a state of use of the mug according to the present invention.

* Description of the symbols for the main parts of the drawings *

20. Cup body 30. Cap

40.Main cap 43.Floor

44L, 44R .. Beverage outlet 46 .. Gradient side

50..sub-cap 60..sealing member

61..Packing fixture 63..Packing

65..Sealing part

The present invention for achieving this object is;

A mug having a cylindrical cup body with an open top and a cap detachably coupled to an upper portion of the cup body,

The cap is screwed to the upper portion of the cup body, the inner wall is provided with a female screw and the bottom side of the main-cap perforated beverage outlet, and the male screw on the outer circumference to be mutually combined with the female screw of the main-cap And a sub-cap detachably covering an upper portion of the main cap, and protruding from an inner side of the sub-cap corresponding to a beverage outlet of the main cap when the sub-cap is locked. It characterized in that it comprises a sealing member for sealing.

In addition, the sealing member is provided integrally on one side of the inner side of the sub-cap and the packing fixing portion formed with a fixing groove on the bottom, the upper side is fitted into the fixing groove of the packing fixing portion, the lower portion of the elastic material consisting of a sealing portion It characterized in that it comprises a packing.

In addition, the beverage outlet is perforated in a pair symmetrically from the center portion to the bottom surface of the main cap, the sealing member is a pair symmetrically in the interior of the sub-cap to match the pair of beverage outlets Characterized in that provided.

In addition, the upper end of the inner wall of the main cap is characterized in that it consists of a gradient surface 46 to drink easily.

Hereinafter, one preferred embodiment according to the present invention will be described in detail with reference to the accompanying drawings.

The mug according to the present invention, as shown in Figure 3, the upper body is made of a double heat insulation container with an open top, and detachably coupled to the upper portion of the cup body 20 to open and close its opening part. The cap 30 is provided.

The cup body 20 is made of stainless steel so that a predetermined gap is maintained between the outer cylinder 21 and the inner cylinder 22, and the gap is vacuumed to have a thermal insulation or cold storage function. The diameter of the cup body 20 is preferably configured to a size that can be inserted into the cup holder for a vehicle. In addition, the inside of the opening of the cup body 20, the female screw 23 is integrally provided for coupling with the cap 30, the cap 30 is coupled to the cup body 20 in a threaded manner.

And the cap 30 is screwed to the top, that is, the opening portion of the cup body 20, the main cap (40) with the beverage outlets 44L (44R) perforated on the bottom surface 43, and the main A sub-cap 50 removably covering the upper portion of the cap 40 and a sealing member provided inside the sub-cap 50 to seal the beverage outlets 44L and 44R (see FIG. 5). ; 60L, 60R), the detailed structure of each component is as follows.

First, as shown in FIGS. 3 and 4, the main cap 40 is coupled to the opening of the cup body 20 by a screw method. For this purpose, the outer cap wall of the main cap 40 has a male screw ( 41) is provided. In addition, the beverage outlets 44L and 44R are drilled on one side of the bottom surface 43 of the main cap 40, and an internal thread 42 is provided on the inner wall of the main cap 40. The female screw 42 of the main-cap 40 is for coupling with the sub-cap 50, and the beverage outlets 44L and 44R can also eat the contents (drinks) through the main-cap 40. To make it work. In the embodiment of the present invention, the beverage outlets 44L and 44R were drilled in pairs symmetrically from the center to the bottom surface 43 of the main cap 40. In addition, the upper end of the inner wall of the main cap 40 is configured with a gradient surface 46 to easily drink the drink. Reference numeral 45 denotes an O-ring disposed at the lower end of the main cap 40.

3 and 5, the sub-cap 50 has a dome shape in which a male screw 51 is provided at an outer circumference thereof so as to be coupled to the upper portion of the main cap 40 by a foreign material. . Accordingly, the sub-cap 50 is detachably coupled to the upper portion of the main cap 40 by interlocking the male screw 51 and the female screw 42. In an embodiment of the present invention, when the sub-cap 50 is rotated 180 degrees, the sub-cap 50 is coupled to remain in the fully locked state.

Meanwhile, the sealing members 60L and 60R protrude downward from the inside of the sub-cap 50 corresponding to the beverage outlets 44L and 44R of the main cap 40 of the sub-cap 50. When the lock is completely sealed to the beverage outlet (44L) (44R) of the main-cap 40, it is provided integrally on the inner wall surface of the sub-cap 50, the packing fixing portion formed with a fixing groove 62 on the bottom (61), and the packing 63 of the elastic material is fitted to the packing fixing portion (61).

The packing 63 is injection molded through silicon, and is inserted into the fixing groove 62 of the packing fixing part 61 and inserted into the fixing part 64, and is wider to the lower side than the lower end of the sub-cap 50. It is defined as an extended seal 65. The reason why the sealing portion 65 of the packing 63 extends slightly further below the lower end of the sub-cap 50 is that the bottom surface 43 of the main-cap 40 is elastically deformed during the locking operation of the sub-cap 50. ) To close the beverage outlet 44L (44R) by this, and the cross-sectional size of the sealing portion 65 is configured to completely cover the beverage outlet 44L (44R) These sealing members 60L and 60R are also configured in pairs symmetrically to the inner wall of the sub-cap 50 so as to match the pair of beverage outlets 44L and 44R.

Next, the state of use of the mugs configured as described above and the effects thereof will be described.

First, the contents (beverage, etc.) are put into the cup main body 20, and the main cap 40 is rotated and locked. At this time, the main cap 40 is securely locked by the two-way of the female screw 23 and the male screw 41.

When the sub-cap 50 is again locked on the top of the main cap 40 in this state, as shown in FIG. 6, the opening of the cup body 20 is completely closed. The sub-cap 50 is also easily and securely locked by the mutually biting manner of the female thread 42 and the male thread 51.

At this time, the sub-cap 50 is completely locked when rotated about 180 degrees, the sub-cap 40 is completely locked and at the same time the sealing portion (63) of the sealing member (60L) 60R ( 65 closely covers the beverage outlets 44L and 44R while being in close contact with the bottom surface 43 of the main-cap 40. That is, the sealing portion 65 of the packing 63 is elastically deformed and completely seals the beverage outlets 44L and 44R, which prevents the beverage contained in the cup body 20 from leaking out.

Therefore, even if you put the mug cup in the bag or carry it lying down, the beverage can not be leaked and kept in a warm or cold state for a long time.

As shown in FIG. 7, when the user opens and rotates the sub-cap 50 in the opposite direction to eat the beverage, the beverage contained in the cup body 20 is eaten through the beverage outlets 44L and 44R. can do. That is, even when the sub-cap 50 is opened and the main cap 40 is intact, the cup-body 20 is tilted to one side, and the beverage contained therein comes out through one side beverage outlet 44L or 44R.

At this time, the opposite beverage outlet 44L or 44R performs an air passage function so that the beverage is more smoothly drawn out. In addition, since the beverage outlets 44L and 44R are symmetrically drilled in a pair, the user can eat the beverage in both directions.

On the other hand, it was described as an example of drinking the drinking water in the cup body 20, but not limited to this, if you put the porridge or rice directly into the cup body 20 after opening the main cap 40, lunch box to keep the mug Can also be used as In this case, as shown in FIG. 8, in order to eat food contained in the cup body 20, the main cap 40 must be rotated and opened.

As described in detail above; According to the cap of the mug according to the present invention, the main body cap is coupled to the upper portion of the cup body, the female screw is provided on the inner wall surface and the beverage outlet is drilled on one side of the bottom surface, and the female screw of the main cap A sub-cap is provided on the outer periphery so as to be able to be engaged and detachably covers the upper part of the main-cap, and when the sub-cap is locked, the sub-cap protrudes on an inner side of the sub-cap corresponding to the beverage outlet of the main-cap It includes a sealing member for sealing the outlet. This prevents the contents from leaking out even if the cup-body contains contents such as drinks in a bag or is laid down. In addition, it is possible to easily eat the contents such as drinking water even by opening only the sub-cap, whereas when the contents such as porridge or rice are contained, the main cup can be easily taken out and eaten. Therefore, there is an advantage that the mug can be used for a variety of uses, there is an effect that the product reliability is also improved because the contents do not leak in the state that the main-cap and sub-cap is completely locked.

Claims (4)

In the mug having an open upper cylindrical cup body 20, and the cap 30 detachably coupled to the upper portion of the cup body 20, The cap 30, The main cap (40) is coupled to the upper portion of the cup body 20, the female screw 42 is provided on the inner wall surface and the beverage outlet 44L (44R) on one side of the bottom surface 43, A sub-cap 50 having a male screw 51 provided on an outer circumference to be detachably coupled to the female screw 42 of the main cap 40, and detachably covering an upper portion of the main cap 40; When the sub-cap 50 is locked, the beverage outlet 44L is provided to protrude to an inner side of the sub-cap 50 that matches the beverage outlets 44L and 44R of the main-cap 40. Mug with a cap, characterized in that it comprises a sealing member (60L) (60R) for sealing 44R). The method of claim 1, The sealing member 60L (60R), The packing fixing part 61 is provided integrally on one inner side of the sub-cap 50 and the fixing groove 62 is formed on the bottom thereof, and the upper side is fitted into the fixing groove 62 of the packing fixing part 61. And the bottom is a mug with a cap, characterized in that it comprises a packing (63) of elastic material consisting of a sealing portion (65). The method of claim 1, The beverage outlets 44L and 44R are drilled in pairs symmetrically from the center to the bottom surface 43 of the main cap 40. The sealing member (60L) (60R) is a mug with a cap, characterized in that provided in a pair symmetrically in the interior of the sub-cap 50 to match the pair of beverage outlets (44L, 44R). The method of claim 1, Mug with a cap, characterized in that the inner wall upper end of the main-cap 40 made of a gradient surface 46 to facilitate the drink.