KR102274054B1 - Vacuum Airtight Container - Google Patents

Abstract

The present invention relates to a vacuum airtight container. A vacuum apparatus, which is combined to be rotatable along a center axis line of a vacuum accepting part to be movable between an opening position for opening a vent penetrated on a lower side of the vacuum accepting part formed on a plate surface of a cover and a closing position for closing the vent, includes: a vacuum sealing part combined with the lower side of the vacuum accepting part to be brought into contact with the vent; a handle part placed on an upper side of the vacuum sealing part and having a lower protrusion interlocked with a guide formed inside the vacuum accepting part to be rotatable; and a fixing part combined with the vacuum accepting part to guide an upper protrusion placed on an upper side of the lower protrusion part of the handle part at an angle with respect to the center axis line. The fixing part includes a handle pressing slope member formed to be inclined in a rotating direction such that the handle part gradually presses the vacuum sealing part as the upper protrusion is rotated and moved from the opening position to the closing position. Thus, the vacuum airtight container is convenient to use with a simple structure while using a small number of components, and can reduce costs for manufacture, repair and maintenance while having a compact structure, which can lead to an improvement in economic feasibility.

Description

Vacuum Airtight Container

The present invention relates to a vacuum sealed container, and more particularly, to a vacuum sealed container with an improved structure so that the contents accommodated in the sealed container can be stored simply and conveniently in a vacuum state.

In general, in order to maintain the state of food for a long time and to keep it hygienic, the food is put in an airtight container and used by taking an appropriate amount when necessary.

Such an airtight container has a structure that blocks the inflow or outflow of air into the sealed container, and in order to perform such a function, a packing of an elastic material is typically provided at a coupling portion between the container body and the cover.

The sealed container of the above structure has been disclosed in various embodiments, and among the sealed container covers that maintain the airtightness of the sealed container, the “closed container (Korean Patent Publication No. 10- 1726702 / 2017. 05. 08. Notice)” is posted.

In the closed container cover 100 that is coupled to the upper portion of the rectangular container body 200 and seals the inside of the container body 200 depending on whether or not the operation is performed, the “closed container cover” of Patent Document 1, the coupling hole in the center (111) is formed, the upper plate 110 in which a stepped portion 112 is formed on the inner surface of the coupling hole 111; Doedoe inserted into the coupling hole 111, the wing portion 121 to be seated on the stepped portion 112 on the upper outer surface is formed, the lower outer surface is formed with a screw thread 122, the rotating handle portion 120; A lower plate 130 coupled to the upper plate 110 and having a tab coupling groove 131 bolted to the center of the rotation handle 120 and an insertion groove 132 formed on an outer surface thereof; Is inserted into the insertion groove 132, the circumferential surface is tapered outwardly formed of a packing portion 140 of an elastic material; Consisting of, the lower plate 130 is the lower cover of the container body (200) When the rotation handle unit 120 is rotated while seated on the mounting member 115 , the upper plate 110 descends so that the outer surface of the upper plate 110 is inside the packing unit 140 . It is characterized in that the outer surface of the packing part 140 is in contact with the inner surface of the container body 200 by pressing the side surface, and the outer periphery of the packing part 140 is in the lowering of the upper plate 110 . When the packing part 140 is opened outward by the method, the contact surface part 141 formed at the same angle as the inner surface of the container body 200 is configured to be in close contact with the inner surface of the container body 200, An inclined surface portion 113 formed at the same angle as the inner surface of the packing portion 140 is configured on the outer circumference of the upper plate 110 . Due to these characteristics, in the prior art, the upper cover descends according to the rotation of the rotary handle and pushes the packing provided around the lower cover in the outward direction, thereby easily sealing the inside of the container body through a simple operation, and through a minimized configuration. It has the advantage that the production process is reduced, the efficiency of production and processing is increased, and the cost and sales cost can be significantly reduced.

In such an airtight container, it is necessary to vacuum the inside of the space as necessary so that food, etc., which are accommodated in the airtight space, can avoid contact with air as much as possible and store it for a long period of time.

In this way, the prior art for maintaining a vacuum inside the space of the sealed container has a problem that the structure is complicated, the number of parts is large, and the economical efficiency is reduced.

[Related technical literature]

Registered Patent Publication No. 10-1726702 (2017. 05. 08. Announcement)

Registered Utility Model Publication No. 20-0445176 (2009.07.06. Announcement)

Registered Patent Publication No. 10-1114434 (2012.02.24. Announcement)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a vacuum sealed container having a simple structure and convenient use while having a small number of parts.

Another object of the present invention is to provide a vacuum sealed container capable of improving economic feasibility by reducing the cost required for manufacturing, maintenance, repair, etc. while having a compact structure with a small number of parts.

Another object of the present invention is to provide a vacuum sealed container capable of stably maintaining airtightness after vacuum and effectively maintaining the freshness of food contained therein.

It is an object of the present invention, in a vacuum sealed container comprising a container body having an opening with an upper opening and a cover for opening and closing the opening, an open position for opening a vent formed through a vacuum accommodating part formed on a plate surface of the cover and a vacuum device rotatably coupled to a central axis of the vacuum accommodating part so as to be movable between a closed position for closing the vent, and a vacuum sealing part coupled to a lower side of the vacuum accommodating part so as to be in contact with the vent; a handle portion disposed above the vacuum sealing portion and formed with a lower protrusion rotatably engaged with a guide formed inside the vacuum receiving portion; A fixing part coupled to the vacuum receiving part so as to rotatably guide the upper protrusion spaced apart at an angle with respect to the central axis on the upper side of the lower protrusion of the handle part, wherein the upper protrusion is closed in the open position It is achieved by a vacuum sealed container, characterized in that the holding portion includes a handle pressing inclined member inclined along the rotational direction so that the handle portion gradually presses the vacuum sealing portion as it rotates to the position.

In addition, the vacuum sealing unit includes a vacuum plate for opening and closing the vent, and a pressing rod protruding above the vacuum plate, wherein the guide includes an upper guide and a lower guide to guide the lower protrusion, Preferably, the lower guide is shorter than the upper guide so that the handle part can move downward with respect to the fixing part in the open position.

In addition, the vacuum sealing unit includes a vacuum plate for opening and closing the vent, and a pressing rod protruding upward from the vacuum plate, and the handle is provided at a position corresponding to the pressing rod to open the opening in the closed position. It is preferable that the vacuum plate inclined member protruded from the plate surface closer to the pressing rod in the process of rotational movement to the position is included.

Also,

Preferably, the vent hole is formed with a bottom slot that is gradually recessed from the plate surface while facing the vent hole.

In addition, the handle portion pressurizes the vacuum sealing portion in the closed position to maintain the airtightness of the vent, and is spaced apart from the vacuum sealing portion in the open position to release the airtightness of the vent. desirable.

On the other hand, another object of the present invention, in a vacuum sealed container comprising a container body having an opening with an upper side opened and a cover for opening and closing the opening, the vent hole formed through the lower side of the vacuum accommodating part formed on the plate surface of the cover to open A vacuum device rotatably coupled to a central axis of the vacuum receiving portion so as to be movable between an open position for closing the vent and a closed position for closing the vent is a vacuum sealing unit coupled to the lower side of the vacuum accommodating portion so as to be in contact with the vent. Wow; a handle part disposed on the upper side of the vacuum sealing part and rotatably coupled to a guide formed inside the vacuum accommodating part and having an upper protrusion and a lower protrusion; and a fixing part coupled to the vacuum receiving part to enable rotation of the upper protrusion of the handle part, and the upper protrusion gradually presses the vacuum sealing part as the upper protrusion rotates from the open position to the closed position. It is coupled to the fixing part so that the lower protrusion is also achieved by a vacuum sealed container, characterized in that coupled to the guide of the vacuum receiving part to guide the rotation of the handle part along the central axis.

In addition, the handle portion pressurizes the vacuum sealing portion in the closed position to maintain the airtightness of the vent, and is spaced apart from the vacuum sealing portion in the open position to release the airtightness of the vent. desirable.

Accordingly, it is possible to provide a vacuum sealed container having a simple structure, convenient use, and a small number of parts.

In addition, it is possible to provide a vacuum sealed container capable of improving economic feasibility by reducing the cost required for manufacturing, maintenance, repair, etc. while having a compact structure due to the small number of parts.

In addition, it is possible to provide a vacuum sealed container capable of stably maintaining airtightness after vacuum and effectively maintaining the freshness of food accommodated therein.

1 is a perspective view and a partially enlarged view of a vacuum sealed container according to an embodiment of the present invention;
Figure 2 is a cross-sectional view of the vacuum device of Figure 1 cut;
3 is a perspective view viewed from above and a perspective view viewed from above to explain the handle portion;
4 is a perspective view viewed from above and a perspective view viewed from above to explain the fixing unit;
5A to 5C are conceptual diagrams for explaining the operation process of the present invention.

A vacuum sealed container (hereinafter referred to as a 'vacuum container 1000') according to an embodiment of the present invention will be described in detail below with reference to FIGS. 1 to 5C.

1 is a perspective view and a partially enlarged view of a vacuum sealed container according to an embodiment of the present invention, FIG. 2 is a cross-sectional view of the vacuum device of FIG. 1, and FIG. 3 is a perspective view viewed from above and turned over to explain the handle This is a perspective view, FIG. 4 is a perspective view viewed from above and an upside-down perspective view to explain the fixing part, and FIGS. 5A to 5C are conceptual views for explaining the operation process of the present invention.

Hereinafter, for convenience and understanding of the description based on FIG. 1, the longitudinal direction of the container body 1100 is in the 'X' axis direction, and the width direction of the container body 1100 (the direction in which the handle of the handle faces) is 'Z'. In the 'axis direction, the vertical direction perpendicular to the XZ plane is defined as the 'Y' axis direction, respectively.

The vacuum container 1000 according to an embodiment of the present invention includes a container body 1100 , a cover 1300 , and a vacuum device 1500 , as shown in FIGS. 1 to 4 .

Here, the vacuum device 1500 has an open position (see FIG. 5A ) for opening the vent 1310 formed through the lower side of the vacuum accommodating part 1320 formed on the plate surface of the cover 1300 (see FIG. 5A ) and the vent 1310 . It is rotatably coupled along the central axis (refer to 'O' in FIGS. 5A to 5D) of the vacuum receiving part 1320 so as to be movable between the closing positions to close (see FIG. 5C), and the vent 1310 and a vacuum sealing unit 1570 coupled to a lower side of the vacuum receiving unit 1320 so as to be in contact; a handle portion 1530 disposed on the upper side of the vacuum sealing portion 1570 and having a lower protrusion 1534 rotatably engaged with the guides 1341 and 1342 formed inside the vacuum receiving portion 1320; A fixing part 1550 coupled to the vacuum accommodating part 1320 so as to rotatably guide the upper protrusion 1533 spaced apart at an angle with respect to the central axis on the upper side of the lower protrusion 1534 of the handle part 1530 . ); is preferred.

And, the vacuum container 1000, the fixing part (1533) so that the handle part 1530 gradually pressurizes the vacuum sealing part 1570 as the upper protrusion 1533 rotates from the open position to the closed position. 1550) preferably includes a handle pressing inclined member 1554 inclined along the rotational direction.

The container body 1100 is provided with various known materials such as ceramics, glass, synthetic resin, etc. to accommodate and store food, etc., and an opening 1110 to which the cover 1300 is coupled is formed on the upper side.

The cover 1300 may include a seal groove 1330 to open and close the opening 1110 and maintain airtightness, so that the cover seal 1200 may be coupled to the seal groove 1330 . A vacuum accommodating part 1320 is formed on the plate surface of the cover 1300 , and the vacuum device 1500 may be coupled to the vacuum accommodating part 1320 .

The vacuum accommodating part 1320 is preferably recessed in the plate surface of the cover 1300 because the appearance or the vacuum container 1000 is stacked and stored, but if necessary, it can be modified in a range that does not impair the technical spirit of the present invention.

The vacuum receiving unit 1320, as shown in FIGS. 1 and 2, is provided with a fixing member engaging member 1346 to which the cover engaging member 1557 of the fixing unit 1550 engages on the upper side, vacuum receiving The part 1320 has a fixing part coupling groove 1344 that protrudes from the fixing part 1550 and engages with the fixing part coupling protrusion 1555 formed to protrude from the fixing part 1550 to determine the position of the fixing part 1550. 180 A pair of depressions are formed opposite to each other in the direction of the figure.

In addition, the upper guide 1341 and the lower guide 1342, the upper protrusion 1533 and the lower protrusion 1534, the lower slot 1343, the locking jaw 1553, the handle pressing inclined member 1554, etc. are at the center of rotation. They are provided in pairs at positions opposite to each other.

In the vacuum receiving part 1320, the fixing part engaging member 1346 is recessed in a cylindrical shape on the lower side, and the upper guide 1341 is located at a position opposite to a size larger than about 90 degrees with respect to the rotation radius of the central axis up and down on the inside. and a lower guide 1342 are formed to protrude, respectively. Between the upper guide 1341 and the lower guide 1342, as shown in Fig. 3a, the lower protrusion (1533) and the lower protrusion (1534) formed to protrude from the plate surface of the handle portion 1530 having an outer cylindrical shape. 1534 is coupled to guide the handle portion 1530 to be rotationally moved between the open position and the closed position.

The lower guide 1342 and the upper guide 1341 rotatably guide the lower protrusion 1534, but the lower guide 1342 is in the open position so that the handle 1530 can move downward (downward of the Y axis) in the open position. It is formed short in the , and this part is referred to as 'lower slot' hereinafter.

A vent 1310 is formed through the bottom plate surface of the vacuum receiving part 1320, and the container body 1100 and the cover 1300 are coupled to the inside of the container body 1100 and the air in the state where the deadline is maintained. ) can flow in and out.

The handle portion 1530, as shown in FIGS. 1 to 3, supports each configuration of the handle portion 1530 and forms the exterior of the handle body 1531, and a slightly higher bar shape in the concave portion of the upper center. A rib connecting between a handle 1532 that is formed across and can be held by a user's hand, and a handle upper skirt 1538 in a band shape protruding upward on the outside of the handle 1532 and the handle portion 1530 a handle (1532a) of the shape, and an upper protrusion (1533, see 'H1533' in FIG. 3A ) formed to protrude upward from the outer peripheral surface of the outer cylindrical shape of the handle portion 1530; Like the upper protrusion 1533, it is disposed on the outer circumferential surface of the cylindrical shape and is approximately 90 degrees apart from the center of rotation and has a lower protrusion 1534 (see 'H1534' in FIG. 3A) formed to protrude below the upper protrusion 1533. . That is, the upper protrusion 1533 is formed at a higher position from the lower end than the lower protrusion 1534 .

The handle portion 1530 is a pressing annular member 1536 formed to protrude from the plate surface downward in an annular shape to maintain the airtightness of the vent 1310 by pressing the vent 1310 at the closed position on the lower inner side, and the vacuum pressing plate 1571 ) is provided at a position corresponding to the pressing rod 1572 protruding from the plate surface, and in the process of rotational movement from the closed position to the open position, the inner plate surface of the pressing annular member 1536 more and more closer to the pressing rod 1572 It is preferable to further include a vacuum tilting member 1535 formed to protrude from.

Due to this structure, in the large frame, the handle 1530 is disposed between the vacuum sealing unit 1570 and the fixing unit 1550 and rotates. The upper protrusion 1533 of the handle portion 1530 moves between the open and closed positions while rotating between the opening and closing protrusions 1553a and 1553b, and in the process of this rotational movement, the lower protrusions 1534 are While sliding between the upper guide 1341 and the lower guide 1342, the rotational movement of the handle portion 1530 is guided.

And, when the handle portion 1530 is pressed downward in the open position, the handle portion 1530 can move downward due to the configuration in which the lower guide 1342 called the lower slot 1343 does not extend. . When the vacuum tilt member 1535 presses the push bar 1572 as indicated by the dotted line in FIG. 5A by moving to the lower side (downward in the Y-axis direction), the vent 1310 is radially depressed through the bottom slot 1574. The air inside the container body 1100 communicates with the outside. And, when the pressing force of the handle portion 1530 is released, the handle portion 1530 returns to the same position as in the solid line direction of FIG. 5A by the elastic force of the vacuum pressing plate 1571 .

That is, the handle portion 1530 presses around the vent 1310 of the vacuum pressing plate 1571 as shown in FIG. 5c by the pressing annular member 1536 in the closed position, the container body 1100 and the cover 1300. The airtightness of the space is maintained, and at this time, the upper protrusion 1533 comes into contact with the closing locking jaw 1553b so that the handle 1530 can no longer rotate beyond the closed position.

In addition, the handle portion 1530 maintains the vacuum pressing plate 1571 and the set gap (refer to 'GAP1' in FIG. 5A) as shown in FIG. 5A by the pressing annular member 1536 in the open position, and the lower protrusion 1534. is located in the lower slot 1343 so that the handle 1530 can move downward as described above. In this case, the upper protrusion 1533 comes into contact with the opening locking jaw 1553a to rotate beyond the open position. No longer possible, the upper handle skirt 1538 of the handle portion 1530 may be in contact with the upper end of the locking jaw 1553 .

Here, the upper protrusion 1533 and the lower protrusion 1534 are formed at opposite positions in the 180 degree direction, and as the handle 1532 rotates, the handle 1532 on the plate surface of the cover 1300 indicates an open position. An open indicator 1333 of a position or a closed indicator 1331 of a position indicating a closed position may be provided.

The fixing unit 1550 is, as shown in FIGS. 1, 2 and 4, having a related configuration, forming an exterior, and a fixing plate body 1551 coupled to the upper side of the cover 1300, and a handle on the inside ( A handle receiving hole 1556 in which 1532 can be accommodated, an annular inner border 1552 that forms a handle receiving hole 1556, extends downward in a band shape, and can be in contact with the handle 1532a, and an upper portion The protrusion 1533 is in contact with the protrusion 1533 and the upper protrusion 1533 is formed to partially protrude on the outside of the annular inner rim 1552 so as to limit the angular range in which the handle 1530 is rotated. As a result, the upper protrusion 1533 of the handle portion 1530 is formed lower than the opening and closing jaws 1553b to gradually press the vacuum pressing plate 1571, and the closing stopping jaws from the open stopping jaws 1553a are formed. (1553b) is formed in the 180 degree direction to engage the handle pressing inclined member 1554 formed to be inclined downward more and more downward, and a pair of fixing part coupling grooves 1344 of the cover 1300, the fixing part to the cover 1300 A pair of fixing part coupling protrusions 1555 that can also set the position at which 1550 is coupled, and the fixing part engaging member 1346 of the cover 1300 are engaged to couple the fixing part 1550 to the cover 1300. A cover locking member 1557 for fixing and maintaining is provided.

By this configuration, the fixing unit 1550 rotatably positions the handle unit 1530 in a set range (between the open position and the closed position) in which the handle unit 1530 is placed on the upper side of the vacuum sealing unit 1570 while the handle unit 1530 is rotatably positioned. ) as it rotates, the handle 1530 may pressurize or release the pressure of the vacuum sealing unit 1570 .

As shown in FIGS. 1 and 2, the vacuum sealing part 1570 includes a vacuum plate accommodating member 1576 recessed in the bottom of the vacuum accommodating part 1320 of the cover 1300, and a vacuum plate accommodating member 1576. The vacuum pressure plate 1571 having a plate shape and provided with a material containing silicon that can maintain airtightness and elasticity coupled to the cover 1300 so as to indicate the position of the vacuum pressure plate 1571, the plate fixing projection of the cover (1300) A plate fixing groove 1573 formed in the vacuum pressing plate 1571 engaged with the 1575, a pressing rod 1572 protruding in a bar shape to the upper side of the vacuum pressing plate 1571, and the vent 1310 radially around the vent hole It has a bottom slot 1574 which is further recessed to be inclined toward the (1310) side.

By this configuration, the vacuum sealing part 1570 is coupled to the bottom of the vacuum receiving part 1320, and the vacuum pressing plate 1571 is pressed by the rotation of the handle 1530 and the pressing rod 1572 is also pressed, so that the vent hole (1310) may maintain or release confidentiality.

The operation process of the vacuum vessel 1000 having such a configuration will be described in detail with reference to FIGS. 1 to 5C , in particular FIGS. 5A to 5C , as follows.

First, the state shown in FIG. 5A is the open position of the vacuum container 1000 (refer to 'open (vacuum break)' in FIG. 5A ).

When viewed in a circular shape, the upper protrusion 1533 is located at a position of 270 degrees from the rotation center axis, and is in contact with the open locking jaw 1553a (see height 'H1' in FIG. 5A ), and the lower protrusion 1534 is positioned at 0 degrees It is placed in the lower slot 1343, which is a non-extended portion of the lower guide 1342 on the lower side of the upper guide 1341.

On the other hand, the handle pressing inclined member 1554 can press the pressing rod 1572 in the most protruded state, and the pressing annular member 1536 is spaced apart from the vacuum pressing plate 1571 ('GAP1' in FIG. 5A ) Here, the position of the solid line in Fig. 5a is the 'before pressurization' state, and the dotted line position is the 'after pressurization' state, and the vacuum pressure plate 1571 is pressurized (see 'down' in Fig. 5a) to the bottom slot 1574 Air can be communicated to the interior space of the container through the In this state, external air may be introduced into the container body 1100 , and air may be discharged from the container body 1100 to the outside to form a vacuum inside the container body 1100 .

At this time, the handle 1532 is placed in the position direction of the open indication member 1333 .

Next, when the handle portion 1530 is rotated clockwise, it becomes the state shown in FIG. 5B and the vacuum container 1000 is in the open position (see 'open (vacuum break)' in FIG. 5A) to the closed position (' Closed (removing vacuum)'). Of course, it is preferable that the inside of the container body 1100 in the open position is in a vacuum state.

When viewed in a circular shape, the upper protrusion 1533 is located at a position of about 315 degrees from the rotation center axis, and is rotated from the open locking jaw 1553a to the closing locking jaw 1553b (refer to the height 'H2' in FIG. 5b), and the lower The protrusion 1534 guides the rotation of the handle portion 1530 between the upper guide 1341 and the lower guide 1342 at a 45 degree position. In this process, as the upper protrusion 1533 moves along the vacuum inclined member 1535 that gradually increases in height (see 'H1' (Hlow) and 'H2' (Hhigh) in FIG. 5B), the handle 1530 descends and The annular pressing member 1536 may be closer to the vacuum pressing plate 1571 side.

On the other hand, the handle pressing inclined member 1554 is in a state in which it is gradually rotated in a state in which it protrudes the most and is spaced apart from the pressing rod 1572 (see 'GAP2' in FIG. 5B ).

Next, when the handle 1530 is further rotated clockwise, the state shown in FIG. 5C is obtained, and the vacuum container 1000 is in the open position (see 'open (vacuum break)' in FIG. 5A) to the closed position (FIG. 5B). 'Closed (removing the vacuum)') and moved completely.

When viewed in a circular shape, the upper protrusion 1533 is located at a position of 0 degrees from the rotation center axis, and is in contact with the closing protrusion 1553b (refer to the height 'H2' (Hhigh) of FIG. 5B), and the lower protrusion 1534 is The rotation of the handle portion 1530 is guided between the upper guide 1341 and the lower guide 1342 at the 90 degree position. In this process, while the upper protrusion 1533 moves along the vacuum inclined member 1535 that gradually increases in height (see 'H1' (Hlow) and 'H2' (Hhigh) in FIG. 5B), the handle portion 1530 descends the most. And the pressing annular member 1536 presses the vacuum pressing plate 1571, so that the external air moves toward the vent 1310 side to the container body 1100 or the internal air of the container body 1100 cannot move to the outside.

On the other hand, the handle pressing inclined member 1554 gradually rotates in a slightly protruding state to be the most spaced apart from the pressing rod 1572 .

At this time, the handle 1532 is placed in the position direction of the open indication member 1333 .

Through this process, the user can store food and the like inside the container body 1100 while maintaining a vacuum.

On the other hand, in order to apply a vacuum to the inner space of the vacuum container 1000, it is coupled to the handle 1530 by a known means including a pump that draws out air to vacuum the inner space of the vacuum container 1000 according to the present invention. can be done with Even in such a vacuum state, the vacuum container 1000 has sufficient strength not to cause deformation, of course.

Accordingly, according to the present invention, it is possible to provide a vacuum sealed container having a simple structure and convenient use and a small number of parts.

In addition, it is possible to provide a vacuum sealed container capable of improving economic feasibility by reducing the cost required for manufacturing, maintenance, repair, etc. while having a compact structure due to the small number of parts.

In addition, it is possible to provide a vacuum sealed container capable of stably maintaining airtightness after vacuum and effectively maintaining the freshness of food accommodated therein.

Here, although several embodiments of the present invention have been illustrated and described, those skilled in the art to which the present invention pertains will appreciate that modifications can be made to the present embodiments without departing from the principles or spirit of the present invention. will be. The scope of the invention will be defined by the appended claims and their equivalents.

1000: vacuum container 1100: container body
1110: opening 1200: cover seal
1300: cover 1310: vent
1320: vacuum device accommodating part 1330: seal groove
1331: closed indication member 1333: open indication member
1341: upper guide 1342: lower guide
1343: lower slot 1344: fixing part coupling groove
1346: fixed part engagement member
1500: vacuum device
1530: handle portion 1531: handle body
1532: handle 1532a: handle jaw
1533: upper projection 1534: lower projection
1535: vacuum inclined member 1536: annular pressing member
1538: upper handle skirt
1550: fixed part 1551: fixed plate body
1552: phantom inner border 1553: jamming jaw
1553a: open jaw 1553b: closed jaw
1554: handle pressing inclined member 1555: fixing part coupling protrusion
1556: handle receiving hole 1557: cover engaging member
1570: vacuum sealing unit 1571: vacuum pressure plate
1572: push rod 1573: plate fixing groove
1574: bottom slot 1575: plate fixing projection
1576: vacuum plate accommodating member

Claims (5)

In a vacuum sealed container comprising a container body having an opening at an upper side and a cover for opening and closing the opening,
A vacuum device that is rotatably coupled along the central axis of the vacuum accommodating part so as to be movable between an open position for opening the vent hole formed through the lower side of the vacuum accommodating part formed on the plate surface of the cover and a closed position for closing the vent hole, a vacuum sealing part coupled to a lower side of the vacuum receiving part so as to be in contact with the vent; a handle portion disposed above the vacuum sealing portion and formed with a lower protrusion rotatably engaged with a guide formed inside the vacuum receiving portion; A fixing part coupled to the vacuum accommodating part so as to rotatably guide the upper protrusion spaced apart at an angle with respect to the central axis on the upper side of the lower protrusion of the handle part;
As the upper projection rotates from the open position to the closed position, the holding portion includes a handle pressing inclined member inclined along the rotational direction so that the handle gradually presses the vacuum sealing portion. . According to claim 1,
The vacuum sealing unit includes a vacuum plate for opening and closing the vent, and a pressing rod protruding above the vacuum plate,
The guide has an upper guide and a lower guide to guide the lower protrusion,
The vacuum sealed container, characterized in that the lower guide is formed shorter than the upper guide so that the handle part can move downward with respect to the fixing part in the open position. According to claim 1,
The vacuum sealing unit includes a vacuum plate for opening and closing the vent, and a pressing rod protruding upward from the vacuum plate,
The handle portion is provided at a position corresponding to the pressing rod, characterized in that it includes a vacuum plate inclined member formed to protrude from the plate surface closer to the pressing rod in the process of rotational movement from the closed position to the open position. vacuum sealed container. According to any one of claims 1 to 3,
The vent is formed with a bottom slot that is gradually recessed from the plate surface while facing the vent,
The handle part presses the vacuum sealing part in the closed position to maintain the airtightness of the vent, and is spaced apart from the vacuum sealing part in the open position to release the airtightness of the vent hole, characterized in that it contains a pressing annular member. vacuum sealed container. In a vacuum sealed container comprising a container body having an opening at an upper side and a cover for opening and closing the opening,
A vacuum device that is rotatably coupled along the central axis of the vacuum accommodating part so as to be movable between an open position for opening the vent hole formed through the lower side of the vacuum accommodating part formed on the plate surface of the cover and a closed position for closing the vent hole,
a vacuum sealing part coupled to a lower side of the vacuum receiving part so as to be in contact with the vent;
a handle part disposed on the upper side of the vacuum sealing part and rotatably coupled to a guide formed inside the vacuum accommodating part and having an upper protrusion and a lower protrusion;
A fixing part coupled to the vacuum accommodating part so as to guide the rotation of the upper protrusion of the handle part; including,
The upper protrusion is coupled to the fixing part so that the handle part gradually presses the vacuum sealing part as the rotation moves from the open position to the closed position, and the lower protrusion is capable of guiding the rotation of the handle part along the central axis. Vacuum sealed container, characterized in that coupled to the guide of the vacuum accommodating part.

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