Lateral pressure sealing tank

Abstract

The utility model relates to the field of sealing tanks, and discloses a side pressure sealing tank which comprises a tank body, a top cover, a connecting piece, a sealing ring and a locking component, the top cover is connected with a button assembly which moves horizontally, the button assembly is connected with the connecting piece in a sliding mode and pushes the connecting piece to move up and down, and the connecting piece is connected with the sealing ring and drives the sealing ring to move up and down. The locking part is connected with and locks the position of the button assembly; when the button assembly is pressed to enable the sealing ring to move upwards, the bottom of the top cover extrudes the edge of the sealing ring, so that the edge of the sealing ring is unfolded and abuts against the inner wall of the tank body to keep a sealing state. And when the button assembly is pressed again and the sealing ring moves downwards, the sealing ring is far away from the top cover and keeps a ventilation state. The structure is ingenious, operation is easy and convenient, the guiding piece is in linkage with the connecting piece to vertically move, the sealing ring is extruded to reach the sealing state, in the ventilation state, the sealing ring is loosened to reduce fatigue loss, the horizontally-moving button assembly reduces the occupied space in the vertical direction, and more objects can be contained in the can body.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sealed jar technical field, specifically, relate to a kind of side pressure sealed jar. BACKGROUND

[0002] Sealed jar is the jar for storing food, isolated food and air contact, prevent food from being placed in air and mildewing, because its weight, easy to carry and practicality strong etc. Characteristics, in daily production and life, it is widely used. The structure of existing sealed jar is various, most structures are ordinary jar, set sealing rubber strip on the outside of jar cover, insert jar body and rely on the sealing rubber strip deformation to realize sealing. The sealed jar of this structure, sealing rubber strip is easily tired and worn after long-term use, and the sealing effect is poor in later period, and cannot be switched between sealing and ventilation function, cannot satisfy multiple use requirements. SUMMARY

[0003] To solve at least one aspect in the above problem, the utility model first provides a kind of side pressure sealed jar, including jar cover assembly and jar body, the jar cover assembly includes top cover, connecting piece, sealing ring and locking part, the top cover is connected with horizontally moving button assembly, the button assembly and the connecting piece are slidably connected and push the connecting piece to move up and down, the connecting piece connects the sealing ring and drives the sealing ring to move up and down, the locking part is connected with the button assembly and is used to lock the position of the button assembly;When the button assembly is pressed, the sealing ring is moved up, the bottom of the top cover extrudes the edge of the sealing ring, to make the edge of the sealing ring expand and abut with the inner wall of the jar body and keep sealed state;When the button assembly is pressed again, the sealing ring is moved down, the sealing ring is away from the top cover and keeps ventilation state.

[0004] Optionally, the button assembly includes button and guide piece connected with each other, the top cover is provided with a limiting cavity, the connecting piece is horizontally limited in the inner wall of the limiting cavity, the connecting piece is sleeved on the guide piece, the side wall of the guide piece is provided with inclined guide slide rail, the inner wall of the connecting piece is provided with guide sliding block, the guide sliding block and the guide slide rail are slidably connected.

[0005] Optionally, the button is provided with connecting portion, spring is sleeved on the connecting portion, the top cover is provided with connecting wall, and the two ends of the spring are respectively abutted with the connecting wall and the button.

[0006] Optionally, the button is provided with limiting block, the connecting wall is provided with through hole, the limiting block passes through the through hole and is slidably connected with the connecting wall, and the limiting block is adapted to be abutted with the connecting wall to limit the reset distance of the button.

[0007] Optionally, the can lid assembly further includes a fixing plate for fixing the sealing ring. The edge of the sealing ring protrudes from the side wall of the fixing plate. The fixing plate is provided with a first buckle, and the connecting member is provided with a first slot. The first buckle and the first slot are engaged with each other to enable the connecting member to drive the fixing plate to move vertically.

[0008] Optionally, an extrusion wall is provided around the bottom of the top cover. The bottom of the extrusion wall is accommodated in the can body. The extrusion wall is adapted to abut against the edge of the sealing ring so that the edge of the sealing ring is turned down and unfolded to abut against the inner wall of the can body.

[0009] Optionally, the button assembly includes a button and a guide member connected to each other. The locking member includes a locking rod. A clamping block adapted to engage the locking rod is provided in the top cover, and the locking rod is slidably connected to the clamping block. The locking rod is movably connected to the guide member. The opening direction of the clamping block is opposite to the reset movement direction of the guide member. When the button is pressed, the guide member drives the locking rod to move so that the locking rod slides into the clamping block for locking.

[0010] Optionally, the can lid assembly further includes a fixing member. The locking rod is rotatably mounted on the fixing member. The fixing member is provided with a second buckle, and the guide member is provided with a second slot. The second buckle and the second slot are engaged with each other.

[0011] Optionally, an installation cavity is provided in the top cover. The end of the locking rod is mounted in the installation cavity and is slidably connected to the installation cavity, and a first channel and a second channel are formed between the inner wall of the installation cavity and the clamping block. The first channel is located above the second channel. When the button is pressed, the locking rod enters the clamping block from the first channel for locking. When the button is pressed again, the locking rod leaves the clamping block from the second channel to unlock.

[0012] Optionally, the first channel, the second channel and the clamping block form a horizontal Y-shaped structure with the Y-shaped opening facing left; the locking rod is in a "ji" shape.

[0013] Compared with the prior art, in the side-press sealed can of the present invention, through the linkage cooperation among the button assembly, the connecting member and the sealing ring, the sealed can is switched between the sealed state and the ventilation state, with a clever structure and simple and convenient operation. In the ventilation state, when the button assembly is not triggered, the sealing ring is relaxed to reduce fatigue loss; when the button assembly is horizontally pressed, the connecting member is driven to move vertically through linkage to squeeze the sealing ring to reach the sealed state. At the same time, the horizontally moving button assembly reduces the occupied space in the vertical direction, enabling the can body to accommodate more items. Description of the Drawings

[0014] Figure 1 Structure diagram of the side pressure sealing tank of the embodiment of the present application;

[0015] Figure 2 Ventilation state sectional view of the side pressure sealing tank of the embodiment of the present application;

[0016] Figure 3 For Figure 2 Enlarged view of A part;

[0017] Figure 4 Sealing state sectional view of the side pressure sealing tank of the embodiment of the present application;

[0018] Figure 5 For Figure 4 Enlarged view of B part;

[0019] Figure 6 Partial connection structure diagram of the tank cover assembly of the embodiment of the present application;

[0020] Figure 7 For Figure 6 Enlarged view of C part;

[0021] Figure 8 Structure diagram of the top cover of the embodiment of the present application;

[0022] Figure 9 Structure diagram of the connecting piece of the embodiment of the present application.

[0023] Explanation of reference signs:

[0024] 1, top cover; 11, connecting wall; 111, through hole; 12, limiting cavity; 13, extrusion wall; 14, clamping block; 15, mounting cavity; 16, first channel; 17, second channel; 2, connecting piece; 21, guide sliding block; 22, first clamping groove; 3, sealing ring; 4, button; 41, connecting part; 42, spring; 43, limiting block; 5, guide piece; 51, guide sliding rail; 52, second clamping groove; 6, fixed plate; 61, first buckle; 7, locking rod; 8, fixing piece; 81, second buckle; 9, tank body. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purpose, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings.

[0026] The embodiment of the present application is provided with a coordinate system XYZ in the drawings, wherein the positive direction of the X axis represents the left direction, the negative direction of the X axis represents the right direction, the positive direction of the Y axis represents the front direction, the negative direction of the Y axis represents the rear direction, the positive direction of the Z axis represents the upper direction, and the negative direction of the Z axis represents the lower direction.

[0027] The utility model discloses an embodiment of providing a kind of lateral pressure sealing tank, combine Figures 1-9 As shown in Figure, including tank cover assembly and tank body 9, the tank cover assembly includes top cover 1, connecting piece 2, sealing ring 3 and locking component, the top cover 1 is connected with horizontally moving button assembly, the button assembly and the connecting piece 2 slidingly connect and push the connecting piece 2 up and down movement, the connecting piece 2 connects the sealing ring 3 and drives the sealing ring 3 up and down movement, the locking component connects the button assembly and is used to lock the position of the button assembly;When pressing the button assembly, the sealing ring 3 is up, the bottom of the top cover 1 extrudes the edge of the sealing ring 3, to make the edge of the sealing ring 3 unfold and abut with the inner wall of the tank body 9 and keep sealed state;When again pressing the button assembly, the sealing ring 3 is down, the sealing ring 3 is away from the top cover 1 and keeps ventilation state.

[0028] As Figure 1 , 2 , 4 shows, in the embodiment, tank cover assembly and tank body 9 are detachably connected, so as to put food into tank body 9. Button 4 and guide 5 are insertedly connected, to drive guide 5 synchronous movement, in other embodiments, button 4 and guide 5 can be integrally formed. Top cover 1 and tank body 9 can be transparent material, to realize visualized sealing environment feedback.

[0029] When being in sealed state, there is barometric pressure difference between tank body 9, top cover 1 and external environment, and top cover 1 cannot be easily opened. When being in ventilation state, barometric pressure is balanced, and top cover 1 and tank body 9 are easily separated.

[0030] Compared with prior art, the lateral pressure sealing tank in the utility model, through the linkage cooperation between button 4, guide 5, connecting piece 2 and sealing ring 3, realizes that sealing tank switches in sealed and ventilation two states, structure is ingenious, and easy operation is simple and convenient;In ventilation state, when button 4 is not triggered, sealing ring 3 relaxes to reduce fatigue loss, and when horizontally pressing button 4, guide 5 links connecting piece 2 vertically moves, to extrude sealing ring 3 and reach sealed state. Button 4 is arranged at the side of tank body 9, so that when button 4 moves horizontally, sealing ring 3 is driven to be close to top cover 1 and form sealing, and the horizontally arranged button 4 makes the down distance of top cover 1 shorter, and there is more volume to accommodate food.

[0031] Optionally, the button assembly includes button 4 and guide 5 connected with each other, the top cover 1 is internally provided with limiting cavity 12, the connecting piece 2 is horizontally limited in the inner wall of the limiting cavity 12, the connecting piece 2 is sleeved on the guide 5, the sidewall of the guide 5 is provided with inclined guide rail 51, the inner wall of the connecting piece 2 is provided with guide sliding block 21, and the guide sliding block 21 and the guide rail 51 are slidingly connected.

[0032] Optionally, the button 4 is provided with a connecting part 41, a spring 42 is sleeved on the connecting part 41, a connecting wall 11 is provided inside the top cover 1, and the two ends of the spring 42 abut against the connecting wall 11 and the button 4 respectively.

[0033] like Figures 6 to 9 As shown, in this embodiment, the guide rail 51 is inclined upwards from left to right. When button 4 is pressed, button 4 pushes guide 5 to the left. Because the upper limit of connector 2 in the left-right direction is located in limiting cavity 12, guide rail 51 pushes guide slider 21 upwards, so that connector 2 drives sealing ring 3 upwards together. When button 4 is pressed again, spring 42 drives button 4 to reset, guide 5 moves to the right, and guide rail 51 pushes guide slider 21 downwards, so that connector 2 drives sealing ring 3 downwards together.

[0034] like Figure 6 and 8 As shown, optionally, the button 4 is provided with a limiting block 43, and the connecting wall 11 is provided with a through hole 111. The limiting block 43 passes through the through hole 111 and slides and connects with the connecting wall 11. The limiting block 43 abuts against the connecting wall 11 to limit the reset distance of the button 4.

[0035] Optionally, the can lid assembly further includes a fixing plate 6 for fixing the sealing ring 3. The edge of the sealing ring 3 protrudes from the side wall of the fixing plate 6. The fixing plate 6 is provided with a first buckle 61, and the connector 2 is provided with a first slot 22. The first buckle 61 and the first slot 22 engage with each other so that the connector 2 drives the fixing plate 6 to move vertically.

[0036] like Figure 6 and 7 As shown, in this embodiment, the sealing ring 3 is circumferentially fitted onto the fixing plate 6, and the edge of the sealing ring 3 can elastically deform to change the sealing and ventilation states. The connector 2 is connected to the middle of the fixing plate 6. The middle of the fixing plate 6 is provided with a mounting seat, and the connector 2 is snapped onto the side wall of the mounting seat. The bottom part of the connector 2 is accommodated in the mounting seat to make the connection more secure.

[0037] Optionally, the bottom of the top cover 1 is provided with a compression wall 13, the bottom of the compression wall 13 is accommodated in the tank body 9, and the compression wall 13 is adapted to abut against the edge of the sealing ring 3 so that the edge of the sealing ring 3 is folded down and abuts against the inner wall of the tank body 9.

[0038] like Figure 2 , 4As shown in Figures 8 and 9, in this embodiment, the shape of the extrusion wall 13 is adapted to the shape of the top cover 1. The shapes of the extrusion wall 13, the top cover 1, the tank body 9 and the sealing ring 3 are all approximately square. Several reinforcing ribs are provided between the inner walls of the extrusion wall 13 and the top cover 1 to increase structural stability.

[0039] Optionally, the locking component includes a locking rod 7, and the top cover 1 is provided with a clamping block 14 adapted to engage the locking rod 7. The locking rod 7 and the clamping block 14 are slidably connected, and the locking rod 7 is movably connected to the guide member 5. The opening direction of the clamping block 14 is opposite to the reset movement direction of the guide member 5. When the button 4 is pressed, the guide member 5 drives the locking rod 7 to move, so that the locking rod 7 slides into the clamping block 14 and locks.

[0040] Optionally, the top cover 1 is provided with a mounting cavity 15, the end of the locking rod 7 is installed in the mounting cavity 15 and slidably connected to the mounting cavity 15, a first channel 16 and a second channel 17 are formed between the inner wall of the mounting cavity 15 and the clamping block 14, the first channel 16 is located above the second channel 17; when the button 4 is pressed, the locking rod 7 enters the clamping block 14 from the first channel 16 and locks; when the button 4 is pressed again, the locking rod 7 leaves the clamping block 14 from the second channel 17 and unlocks.

[0041] like Figure 3 , 5 As shown in Figures 7 and 8, in this embodiment, when button 4 is pressed, button 4 pushes guide 5 to the left. Guide 5 drives locking rod 7 to move to the left and pass through the first channel 16. Under the reset action of spring 42, locking rod 7 moves to the right and engages in the opening of clamping block 14 to lock the position. At the same time, guide slide rail 51 pushes guide slider 21 to move upward, so that connector 2 drives sealing ring 3 to move upward together. When button 4 is pressed again, locking rod 7 moves to the left away from the opening of clamping block 14, and then resets through the second channel 17 under the action of spring 42. At the same time, spring 42 drives button 4 to reset, guide 5 moves to the right, and guide slide rail 51 pushes guide slider 21 to move downward, so that connector 2 drives sealing ring 3 to move downward together.

[0042] Optionally, the can lid assembly further includes a fixing member 8, the locking rod 7 is rotatably mounted on the fixing member 8, the fixing member 8 is provided with a second buckle 81, the guide member 5 is provided with a second slot 52, and the second buckle 81 and the second slot 52 are engaged with each other.

[0043] like Figure 6 and 7As shown, in this embodiment, there is a gap between the second buckles 81 so that the locking rod 7 can be installed with left and right limits in the gap. After the fixing member 8 and the guiding member 5 are connected, the locking rod 7 can rotate.

[0044] Optionally, the first channel 16, the second channel 17 and the clamping block 14 form a horizontal Y-shaped structure with the Y-shaped opening facing left; the locking rod 7 is in a "ji" shape.

[0045] As Figure 6 and 8 As shown, in this embodiment, there are two clamping blocks 14 inside the top cover 1, and both ends of the locking rod 7 are locked and cooperated with the two clamping blocks 14 respectively.

[0046] Equivalently, the components, mechanisms, and devices included in the present disclosure can also be flexibly combined. That is, they can be modularly produced according to actual needs and assembled as an independent module; they can also be assembled separately to form a module in this device. The division of the above components in the present disclosure is only one embodiment for the convenience of reading, rather than a limitation on the protection scope of the present disclosure, and should be understood as an equivalent technical solution of the present disclosure as long as the above components are included and have the same function.

[0047] In the description of the present disclosure, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present disclosure.

[0048] In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include at least one such feature. In the description of the present disclosure, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined

[0049] In the present disclosure, unless specifically defined otherwise, the terms "mounting", "connected", "connecting", "fixed", and "fixedly" should be construed as broad terms, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be direct connection, can also be indirect connection through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically defined. For those skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances.

[0050] In the present disclosure, unless specifically defined otherwise, the first feature is "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "under" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0051] It should be noted that when an element is referred to as "fixed to", "arranged on", "fixed on" or "arranged on" another element, it can be directly on another element or there can be a middle element. When an element is considered to be "connected" to another element, it can be directly connected to another element or a middle element can exist at the same time. Further, when an element is considered to be "fixedly connected" to another element, the two can be fixed in a detachable manner, or can be fixed in a non-detachable manner such as sleeving, clamping, integral forming, welding, etc. which can be realized in conventional technology, and will not be repeated here.

[0052] The technical features of the above embodiments can be combined in any way. In order to make the description concise, not all possible combinations of the technical features in the above embodiments are described, but as long as the combination of the technical features does not exist Contradiction, it should be considered as the scope of the present disclosure.

[0053] The above embodiments only express several embodiments of the present disclosure, and the description is more specific and detailed, but it should not be understood as limiting the scope of the utility model patent. It should be noted that for those skilled in the art, without departing from the utility model concept of the present disclosure, some modifications and improvements can be made, which are within the protection scope of the present disclosure.

Claims

1. A side-pressure sealed tank, characterized in that, The can includes a can lid assembly and a can body (9). The can lid assembly includes a top cover (1), a connector (2), a sealing ring (3), and a locking component. The top cover (1) is connected to a horizontally movable button assembly. The button assembly and the connector (2) are slidably connected and push the connector (2) to move up and down. The connector (2) is connected to the sealing ring (3) and drives the sealing ring (3) to move up and down. The locking component is connected to the button assembly and is used to lock the position of the button assembly. When the button assembly is pressed, causing the sealing ring (3) to move upward, the bottom of the top cover (1) presses the edge of the sealing ring (3) so that the edge of the sealing ring (3) unfolds and abuts against the inner wall of the can body (9) to maintain a sealed state. When the button assembly is pressed again, causing the sealing ring (3) to move downward, the sealing ring (3) moves away from the top cover (1) and maintains a ventilated state.

2. The side-pressure sealed tank according to claim 1, characterized in that, The button assembly includes a button (4) and a guide (5) connected to each other. The top cover (1) is provided with a limiting cavity (12). The connector (2) is horizontally limited in the inner wall of the limiting cavity (12). The connector (2) is sleeved on the guide (5). The side wall of the guide (5) is provided with an inclined guide rail (51). The inner wall of the connector (2) is provided with a guide slider (21). The guide slider (21) and the guide rail (51) are slidably connected.

3. The side-pressure sealed tank according to claim 2, characterized in that, The button (4) is provided with a connecting part (41), and a spring (42) is sleeved on the connecting part (41). The top cover (1) is provided with a connecting wall (11), and the two ends of the spring (42) abut against the connecting wall (11) and the button (4) respectively.

4. The side-pressure sealed tank according to claim 3, characterized in that, The button (4) is provided with a limiting block (43), and the connecting wall (11) is provided with a through hole (111). The limiting block (43) passes through the through hole (111) and slides to connect with the connecting wall (11). The limiting block (43) abuts against the connecting wall (11) to limit the reset distance of the button (4).

5. The side-pressure sealed tank according to claim 1, characterized in that, The can lid assembly also includes a fixing plate (6) for fixing the sealing ring (3). The edge of the sealing ring (3) protrudes from the side wall of the fixing plate (6). The fixing plate (6) is provided with a first buckle (61), and the connector (2) is provided with a first slot (22). The first buckle (61) and the first slot (22) engage with each other so that the connector (2) drives the fixing plate (6) to move up and down.

6. The side-pressure sealed tank according to claim 1, characterized in that, The bottom of the top cover (1) is provided with a compression wall (13), the bottom of which is accommodated in the tank body (9). The compression wall (13) is adapted to abut against the edge of the sealing ring (3) so that the edge of the sealing ring (3) is folded down and abuts against the inner wall of the tank body (9).

7. The side-pressure sealed tank according to any one of claims 1-6, characterized in that, The button component includes a button (4) and a guide member (5) connected to each other. The locking member includes a locking rod (7). A clamping block (14) adapted to clamp the locking rod (7) is provided in the top cover (1). The locking rod (7) is slidably connected to the clamping block (14), and the locking rod (7) is movably connected to the guide member (5). The opening direction of the clamping block (14) is opposite to the reset movement direction of the guide member (5). When the button (4) is pressed, the guide member (5) drives the locking rod (7) to move, so that the locking rod (7) slides into the clamping block (14) for locking.

8. The side-pressure sealed tank according to claim 7, characterized in that, The can lid assembly further includes a fixing member (8). The locking rod (7) is rotatably mounted on the fixing member (8). A second buckle (81) is provided on the fixing member (8), and a second slot (52) is provided on the guide member (5). The second buckle (81) and the second slot (52) are engaged with each other.

9. The side-pressure sealed tank according to claim 7, characterized in that, An installation cavity (15) is provided in the top cover (1). The end of the locking rod (7) is mounted in the installation cavity (15) and is slidably connected to the installation cavity (15). A first channel (16) and a second channel (17) are formed between the inner wall of the installation cavity (15) and the clamping block (14). The first channel (16) is located above the second channel (17). When the button (4) is pressed, the locking rod (7) enters the clamping block (14) from the first channel (16) for locking. When the button (4) is pressed again, the locking rod (7) leaves the clamping block (14) from the second channel (17) to be unlocked.

10. The side-pressure sealed tank according to claim 9, characterized in that, The first channel (16), the second channel (17) and the clamping block (14) form a horizontal Y-shaped structure with the Y-shaped opening facing left. The locking rod (7) is in a "ji" shape.

Images