CN208731590U - Slide rail type negative-pressure sealing cover and slide rail type negative pressure sealing jar - Google Patents
Slide rail type negative-pressure sealing cover and slide rail type negative pressure sealing jar Download PDFInfo
- Publication number
- CN208731590U CN208731590U CN201821025160.1U CN201821025160U CN208731590U CN 208731590 U CN208731590 U CN 208731590U CN 201821025160 U CN201821025160 U CN 201821025160U CN 208731590 U CN208731590 U CN 208731590U
- Authority
- CN
- China
- Prior art keywords
- cover
- sliding
- slide rail
- negative pressure
- type negative
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 108
- 230000000670 limiting effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 8
- 230000006872 improvement Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000007319 Avena orientalis Nutrition 0.000 description 1
- 244000075850 Avena orientalis Species 0.000 description 1
- 240000004922 Vigna radiata Species 0.000 description 1
- 235000010721 Vigna radiata var radiata Nutrition 0.000 description 1
- 235000011469 Vigna radiata var sublobata Nutrition 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 235000021404 traditional food Nutrition 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model relates to a kind of slide rail type negative-pressure sealing covers, the sealed tank cap includes the upper cover to offset with top of the tank, can slide towards upper cover direction and be accommodated in the intracorporal lower cover of tank and the sealing ring between upper cover and lower cover, sliding part is slidably provided on cover, sliding part can drive lower cover to slide towards upper cover direction to squeeze sealing ring, and making sealing ring, radially deformation occurs to seal up tank body.It drives lower cover to move up and down by sliding part, is matched with sealing ring, sealing ring is made to be resisted against the inner sidewall of tank body, to form negative pressure in tank body, and then enhance the leakproofness between sealing ring and tank wall, further seal up tank body.The seal pot structure formed by sealed tank cap and tank body immovable fitting is simple and sealing is stablized, and only needs to push sliding part when need not consider whether sealing ring is aligned tank mouth in operation, and operate, time saving and energy saving.
Description
Technical Field
The utility model relates to a seal pot field especially relates to a slide rail formula negative pressure seal cover and slide rail formula negative pressure seal pot.
Background
Sealed cans are commonly used to store items such as flour, oats, mung beans or red dates which are not moisture sensitive. For traditional food holding vessel, the seal pot can provide a relatively inclosed storage environment, and isolated external air prevents that steam from corroding the object of inside storage. The jar body of common seal pot uses glass or metal to make usually, is provided with the sealing washer on the lid, then closes whole lid through the buckle, and the sealing washer just can closely combine with jar mouth like this, makes the inner space of seal pot and external isolated the opening, plays sealed effect.
Such a sealed jar is disclosed like chinese patent "multi-functional metal seal jar" with patent application number CN201410098452.8, this sealed jar includes a jar body, fixed lid frame, a cover, the sealing washer, fixed catch, fixed hasp and the independent jar of body, fixed lid frame sets up on jar body, the cover sets up on fixed lid frame, the sealing washer sets up in the bottom of cover, fixed catch sets up on the side of cover, fixed hasp sets up the jar mouth in jar body, the independent jar of body sets up in jar body originally internally, push up the seal washer on the jar mouth of jar body through fixed hasp, thereby realize sealedly. When the can cover structure is matched with a can body for use, the sealing effect of the can cover structure is completely determined by whether the sealing ring is aligned with the opening of the can body or not. However, in actual operation, the sealing between the tank cover and the tank body is easy to be untight due to the assembly deflection of the sealing ring; moreover, when the cover and the jar body were joined in marriage, the locking dynamics of hasp was not strong then sealed effect is not good, and the locking strength degree is too strong, then manual opening and closing will become extraordinarily hard. The above reasons cause the existing can lid and can body to have unstable sealing and difficult operation, so further improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the first technical problem to provide a slide rail formula negative pressure seal cover when with jar body cooperation, sealed stable and convenient to use to above-mentioned prior art.
The utility model discloses the second technical problem that will solve is to above-mentioned prior art, provides a stable and convenient to use's slide rail formula negative pressure seal pot of sealing.
The utility model provides a technical scheme that above-mentioned first technical problem adopted does: the slide rail type negative pressure sealing tank cover is used for fastening and matching the tank body and is characterized by comprising an upper cover, a lower cover and a sealing ring, wherein the upper cover is used for abutting against the top of the tank body, the lower cover can slide towards the upper cover and can be accommodated in the tank body, the sealing ring is positioned between the upper cover and the lower cover, a sliding part is arranged on the tank cover in a sliding mode, the sliding part can drive the lower cover to slide towards the upper cover so as to extrude the sealing ring, and the sealing ring is deformed along the radial direction to seal the tank body.
In order to ensure that the lower cover can slide towards the upper cover, as an improvement, in the slide rail type negative pressure sealing tank cover, a slide foot is formed by downward extending of the slide part, correspondingly, a slide rail matched with the slide foot is arranged on the lower cover, the slide rail is obliquely arranged, and the slide rail is provided with a fixed end connected with the lower cover and a free end positioned obliquely above the fixed end; in the process that the sliding piece slides from one side of the free end to one side of the fixed end, the sliding foot can drive the sliding rail to move upwards so as to drive the lower cover to integrally slide upwards.
Further, in the slide rail type negative pressure sealing tank cover, the upper cover is provided with an opening, the opening extends downwards to form a cavity, the sliding piece can be contained in the cavity in a sliding mode, and the bottom of the cavity is provided with a sliding groove for a sliding foot to penetrate through and slide.
Further, in the slide rail type negative pressure sealing tank cover, the side wall of the slide part is provided with a convex rib extending along the horizontal direction of the slide rail, and the inner wall of the concave cavity of the upper cover is provided with a limiting groove matched with the convex rib to limit the moving direction of the convex rib.
Further, in the slide rail type negative pressure sealing tank cover, the middle part of the lower cover extends upwards to form a circular wall, the cavity is contained in the circular wall, the bottom of the cavity, the circular wall and the middle part of the lower cover enclose to form a sliding space, and the slide rail and the slide foot are contained in the sliding space.
In order to ensure that the upper cover and the lower cover cannot slip off when sliding relatively, the improvement is that a buckle which extends downwards along the same direction as the cavity is arranged on the inner wall of the upper cover along the circumferential direction of the cavity, and correspondingly, a convex block which is matched with the buckle is arranged on the periphery of the annular wall; and the buckle is clamped with the lug and can limit the lower cover and the upper cover from being separated from each other under the condition that the cavity is accommodated in the annular wall.
In order to ensure the sealing of the tank body, the sealing ring comprises a fixed part which can be respectively clamped against the inner side walls of the upper cover and the lower cover and an extension part which is formed by the outward extension of the fixed part along the radial direction of the sealing ring; wherein, under the state that the lower cover slides towards the upper cover, the extension portion can lean on the inner wall of the jar body and then realize the sealed of sealing washer to the jar body.
In order to guarantee that the lower cover can slide to the upper cover and the sealing washer can produce radial direction's deformation, as the improvement, logical groove has been seted up along its radial direction to the sealing washer inner wall, it runs through fixed part and extension portion and is convenient for the lower cover to slide towards the direction of upper cover to lead to the groove.
In order to facilitate the assembly of the sealing ring and the tank cover, preferably, the upper cover comprises an upper cover body and a bushing clamped on the upper cover body, the bushing extends downwards to form an upper edge, the lower cover extends upwards to form a lower edge, and the sealing ring is provided with an upper groove matched with the upper edge and a lower groove matched with the lower edge.
In an improved manner, the sliding piece is provided with an operation groove which is concave towards the direction of the lower cover, and a hand pulling part is arranged in the operation groove.
The utility model provides a technical scheme that above-mentioned second technical problem adopted does: the slide rail type negative pressure sealing tank comprises a tank body and is characterized by further comprising a slide rail type negative pressure sealing tank cover, wherein the slide rail type negative pressure sealing tank cover is tightly matched with the tank body.
In the slide rail type negative pressure sealing tank, the bottom of the tank body is provided with an anti-skid bulge.
Compared with the prior art, the utility model has the advantages of:
firstly, the utility model provides a slide rail formula negative pressure seal cover is after fastening the cooperation with the jar body, because this seal cover includes the upper cover that offsets with jar body top, can slide to the upper cover direction and can hold the lower cover in the jar body and be located the sealing washer between upper cover and the lower cover, the gliding slider that is provided with on the jar cover, the slider can drive the lower cover to slide to the upper cover direction to extrude the sealing washer and make it radially take place to deform, make the airtight space that forms increase after the cover fastens with the jar body, thereby make the jar body in further produce the negative pressure because the sealing washer is deformed and support against the internal wall of jar, reach the leakproofness between further reinforcing sealing washer and the jar body through the effect of the internal negative pressure of jar, realized the good sealed effect of seal cover to the jar body;
secondly, the slide rail type negative pressure sealing tank has simple structure and stable sealing, whether the sealing ring is aligned with the tank opening of the tank body or not does not need to be considered during operation, and only the sliding piece needs to be pushed during operation, thereby saving time and labor;
finally, because the utility model provides a take the detachable structure setting between the primary structure of slide rail formula negative pressure seal cover, convenience of customers dismantles seal cover at any time like this, in time washs and is located the cover and usually is difficult to abluent position and structure to seal cover's health and safety have been guaranteed well.
Drawings
Fig. 1 is a schematic view of the overall structure of a slide rail type negative pressure sealing tank cover according to an embodiment of the present invention;
FIG. 2 is a schematic top view of the sealed can lid of FIG. 1;
FIG. 3 is a schematic view of the bottom structure of the sealed can lid of FIG. 1;
FIG. 4 is a cross-sectional view of the sealed can lid of FIG. 1;
FIG. 5 is a schematic view of the slider of FIG. 4 shown disassembled;
FIG. 6 is a schematic view of an exploded structure of a lid of the sealing can according to an embodiment of the present invention;
FIG. 7 is an exploded view of the sealing can lid of the embodiment of the present invention in another direction;
FIG. 8 is a schematic structural view of the slide rail type negative pressure sealing tank in the embodiment of the present invention;
FIG. 9 is a schematic view of the bottom structure of the slide rail type negative pressure sealed tank shown in FIG. 8;
FIG. 10 is a schematic top view of the slide rail type negative pressure sealing can shown in FIG. 8;
fig. 11 is a sectional view of the slide rail type negative pressure sealing can shown in fig. 8.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 7, the sliding rail type negative pressure sealing can cover in the present embodiment is used for fastening and matching the can body 200, the sliding rail type negative pressure sealing can cover 100 includes an upper cover 1 for abutting against the top of the can body 200, a lower cover 2 capable of sliding towards the upper cover 1 and being accommodated in the can body 200, and a sealing ring 3 located between the upper cover 1 and the lower cover 2, a sliding member 4 is slidably disposed on the can cover 100, and the sliding member 4 can drive the lower cover 2 to slide towards the upper cover 1 to press the sealing ring 3, so that the sealing ring 3 deforms along a radial direction to seal the can body 200.
Specifically, a sliding foot 41 is formed extending downward on the sliding member 4, correspondingly, a sliding rail 42 adapted to the sliding foot 41 is provided on the lower cover 2, the sliding rail 42 is disposed obliquely, and the sliding rail 42 is formed with a fixed end 42a connected with the lower cover 2 and a free end 42b located obliquely above the fixed end 42 a; during the sliding process of the sliding member 4 from the free end 42b side to the fixed end 42a side, the sliding foot 41 can drive the sliding rail 42 to move upwards so as to drive the lower cover 2 to slide upwards integrally. Of course, an operation slot recessed towards the lower cover 2 may be formed on the sliding member 4, and a hand pulling member 5 is provided in the operation slot, so that a user can pull the sliding member 4 upwards by pulling up the hand pulling member 5, and the sliding member 4 drives the sliding rail 42 to move upwards to drive the lower cover 2 to slide upwards integrally.
In this embodiment, the specific matching structure of the upper cover 1, the lower cover 2, the sliding foot 41 and the sliding rail 42 is as follows: the upper cover 1 has an opening 1a, the opening 1a extends downward to form a cavity 11, the sliding member 4 is slidably accommodated in the cavity 11, and a sliding groove 12 for the sliding foot 41 to pass through and slide is opened at the bottom of the cavity 11.
In addition, an annular wall 21 extends upwards from the middle of the lower cover 2, the cavity 11 is accommodated in the annular wall 21, a sliding space 2a is defined by the bottom of the cavity 11, the annular wall 21 and the middle of the lower cover 2, and the slide rail 42 and the slide foot 41 are accommodated in the sliding space 2 a.
In order to make the sliding member 4 move smoothly in the horizontal direction along the sliding rail 42, the side wall of the sliding member 4 in this embodiment has a rib 43 extending in the horizontal direction of the sliding rail 42, and the inner wall of the cavity 11 of the upper cover 1 has a limiting groove 110 for limiting the moving direction of the rib 43 by the matching rib 43. The limiting action of the limiting groove 110 on the convex rib 43 in the horizontal direction can prevent the sliding part 4 from randomly swinging in other directions, so that the normal movement direction of the sliding part 4 can be ensured.
As can be seen from the above, since the slide rail 42 is disposed with the free end 42b inclined upward from the fixed end 42a, the slide member 4 slides from the free end 42b side to the fixed end 42a side, and the normal sliding track thereof should slide downward along the slide rail 42. However, since the sliding element 4 is accommodated in the cavity 11, the upper lid 1 with the cavity 11 abuts against the top of the can body 200, which means that the sliding element 4 does not move up and down, and the lower lid 2 just moves upward, the downward displacement of the sliding element 4 can be converted into the upward movement of the sliding rail 42 and the lower lid 2 fixedly connected with the sliding rail 42, so that the sliding element 4 slides back and forth in the cavity 11, which is equivalent to lifting or lowering the lower lid 2.
The inner wall of the upper cover 1 in this embodiment is provided with a buckle 13 extending downward along the circumferential direction of the cavity 11, and correspondingly, the outer circumference of the annular wall 21 is provided with a projection 14 adapted to the buckle 13. Wherein, under the state that the cavity 11 is accommodated in the annular wall 21, the buckle 13 is buckled with the convex block 14 and can limit the lower cover 2 to be separated from the upper cover 1. The latch 13 and the protrusion 14 are equivalent to a lower limit for the movement of the lower cover 2, that is, after the lower cover 2 moves upward, the sliding member 4 slides reversely from the fixed end 42a side to the free end 42b side, so that the lower cover 2 located at the upper end slides downward, stops when sliding to the lowest end, and cannot slip off under the matching action of the latch 13 and the protrusion 14.
The seal ring 3 in this embodiment includes a fixing portion 31 capable of being engaged with the inner side walls of the upper cover 1 and the lower cover 2, respectively, and an extending portion 32 formed by the fixing portion 31 extending outward in the radial direction of the seal ring 3. Specifically, the extending portion 32 in the present embodiment has a V-shaped structure that opens toward the fixing portion 31. Wherein, under the state that the lower cover 2 slides towards the upper cover 1, the extending part 32 can abut against the inner wall of the tank 200, thereby realizing the sealing effect of the sealing ring 3 on the tank 200. In addition, the bottom of the can body 200 may be provided with an anti-slip protrusion 6 to prevent the entire hermetic can from slipping.
In order to ensure the sealing effect, the upper cover 1 in this embodiment includes an upper cover body 15 and a bushing 16 clamped on the upper cover body 15, the bushing 16 extends downward to form an upper edge 161, the lower cover 2 extends upward to form a lower edge 162, and the sealing ring 3 is provided with an upper groove 34 adapted to the upper edge 161 and a lower groove 35 adapted to the lower edge 162.
Specifically, the sealing of the gasket 3 to the can body 200 is achieved by: when the sealing can needs to be sealed, a through groove 33 which penetrates through the fixing part 31 and the extending part 32 and facilitates the sliding of the lower cover 2 to the upper cover 1 is formed in the inner wall of the sealing ring 3 along the radial direction. As can be seen from the foregoing, the lower cap 2 can slide upwards, and during the sliding process, the lower cap 2 will press the sealing ring 3, because the sealing ring 3 is provided with the through groove 33, the two side walls of the through groove 33 and the two V-shaped sides of the extending part 32 are extruded together under the action of external force, thus, the corner of the V-shaped structure is deformed, the angle is reduced, and simultaneously, the angle is extended outwards along the radial direction of the sealing ring 3, finally, the sealing ring 3 is tightly propped against the inner wall of the tank body 200, so as to extrude the sealing ring 3 to deform along the radial direction, so that the closed space formed after the tank cover and the tank body are fastened is enlarged, therefore, negative pressure is further generated in the tank body due to the deformation of the sealing ring and the abutting of the sealing ring against the inner wall of the tank body, the sealing performance between the sealing ring and the tank body is further enhanced through the action of the negative pressure in the tank body, and the good sealing effect of the sealing tank cover on the tank body is realized;
when the sealed can needs to be opened, when the sliding piece 4 slides along the direction from the free end 42b to the fixed end 42a, a gap is formed between the sealing ring 3 and the can body 200, so that negative pressure can not be maintained in the can body any more, and the sealed can is conveniently opened.
It should be noted that, in the present embodiment, the main structures of the slide rail type negative pressure sealing tank cover, for example, the upper cover 1 and the lower cover 2, the sealing ring 3 and the upper cover 1, and the sliding member 4 and the upper cover body 15 are all detachably connected or fastened, so that a user can detach the sealing tank cover at any time, and clean the position and structure of the sealing tank cover which are located in the tank cover and are usually difficult to clean, thereby well ensuring the sanitation and safety of the sealing tank cover.
Referring to fig. 8 to 11, the present embodiment further provides a slide rail type negative pressure seal can, which includes a can body 200 and the slide rail type negative pressure seal can cover 100 in the present embodiment, wherein the slide rail type negative pressure seal can cover 100 is tightly fitted to the can body 200.
Although the preferred embodiments of the present invention have been described in detail hereinabove, it should be clearly understood that modifications and variations of the present invention are possible to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The slide rail type negative pressure sealing tank cover is used for being tightly matched with a tank body (200) and is characterized in that the slide rail type negative pressure sealing tank cover (100) comprises an upper cover (1) which is used for abutting against the top of the tank body (200), a lower cover (2) which can slide towards the upper cover (1) and can be contained in the tank body (200) and a sealing ring (3) which is positioned between the upper cover (1) and the lower cover (2), wherein a sliding piece (4) is arranged on the tank cover (100) in a sliding mode, the sliding piece (4) can drive the lower cover (2) to slide towards the upper cover (1) so as to extrude the sealing ring (3), and the sealing ring (3) is enabled to deform along the radial direction to seal the tank body (200).
2. The slide rail type negative pressure sealing can cover according to claim 1, wherein: the sliding part (4) extends downwards to form a sliding foot (41), correspondingly, a sliding rail (42) matched with the sliding foot (41) is arranged on the lower cover (2), the sliding rail (42) is obliquely arranged, and a fixed end (42a) connected with the lower cover (2) and a free end (42b) located obliquely above the fixed end (42a) are formed on the sliding rail (42); in the process that the sliding piece (4) slides from one side of the free end (42b) to one side of the fixed end (42a), the sliding foot (41) can drive the sliding rail (42) to move upwards so as to drive the lower cover (2) to integrally slide upwards.
3. The slide rail type negative pressure sealing can cover according to claim 2, wherein: the upper cover (1) is provided with an opening (1a), the opening (1a) extends downwards to form a cavity (11), the sliding piece (4) can be contained in the cavity (11) in a sliding mode, and a sliding groove (12) for a sliding foot (41) to penetrate through and slide is formed in the bottom of the cavity (11).
4. The slide rail type negative pressure sealing can cover according to claim 3, characterized in that: the side wall of the sliding piece (4) is provided with a convex rib (43) extending along the horizontal direction of the sliding rail (42), and the inner wall of the cavity (11) of the upper cover (1) is provided with a limiting groove (110) which is matched with the convex rib (43) to limit the moving direction of the convex rib.
5. The slide rail type negative pressure sealing can cover according to claim 3, characterized in that: the middle part of the lower cover (2) extends upwards to form a circular wall (21), the cavity (11) is accommodated in the circular wall (21), the bottom of the cavity (11), the circular wall (21) and the middle part of the lower cover (2) are enclosed to form a sliding space (2a), and the sliding rail (42) and the sliding foot (41) are accommodated in the sliding space (2 a).
6. The slide rail type negative pressure sealing can cover according to claim 5, wherein: the inner wall of the upper cover (1) is provided with a buckle (13) which extends downwards along the same direction as the cavity (11) along the circumferential direction of the cavity (11), and correspondingly, the periphery of the annular wall (21) is provided with a convex block (14) which is matched with the buckle (13); wherein, under the state that the cavity (11) is accommodated in the annular wall (21), the buckle (13) is clamped with the convex block (14) and can limit the separation of the lower cover (2) and the upper cover (1).
7. The slide rail type negative pressure seal pot cover according to any one of claims 1 to 6, characterized in that: the sealing ring (3) comprises a fixing part (31) which can be clamped against the inner side walls of the upper cover (1) and the lower cover (2) respectively and an extension part (32) which is formed by outwards extending the fixing part (31) along the radial direction of the sealing ring (3); wherein, under the state that the lower cover (2) slides towards the upper cover (1), the extension part (32) can abut against the inner wall of the tank body (200) so as to realize the sealing of the sealing ring to the tank body (200).
8. The slide rail type negative pressure sealing can cover according to claim 7, wherein: logical groove (33) have been seted up along its radial direction to sealing washer (3) inner wall, lead to groove (33) and run through fixed part (31) and extension portion (32) and be convenient for lower cover (2) and slide towards the direction of upper cover (1).
9. The slide rail type negative pressure sealing can cover according to claim 1, wherein: the upper cover (1) comprises an upper cover body (15) and a lining sleeve (16) clamped on the upper cover body (15), the lining sleeve (16) extends downwards to form an upper edge (161), the lower cover (2) extends upwards to form a lower edge (162), and an upper groove (34) matched with the upper edge (161) and a lower groove (35) matched with the lower edge (162) are formed in the sealing ring (3); or,
in the slide rail type negative pressure sealing tank cover (100), an operation groove which is concave towards the direction of the lower cover (2) is formed on the sliding part (4), and a hand-pulling part (5) is arranged in the operation groove.
10. The slide rail type negative pressure sealing tank comprises a tank body, and is characterized by further comprising a slide rail type negative pressure sealing tank cover as claimed in any one of claims 1 to 9, wherein the slide rail type negative pressure sealing tank cover is tightly matched with the tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821025160.1U CN208731590U (en) | 2018-06-29 | 2018-06-29 | Slide rail type negative-pressure sealing cover and slide rail type negative pressure sealing jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821025160.1U CN208731590U (en) | 2018-06-29 | 2018-06-29 | Slide rail type negative-pressure sealing cover and slide rail type negative pressure sealing jar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208731590U true CN208731590U (en) | 2019-04-12 |
Family
ID=66026371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821025160.1U Withdrawn - After Issue CN208731590U (en) | 2018-06-29 | 2018-06-29 | Slide rail type negative-pressure sealing cover and slide rail type negative pressure sealing jar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208731590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639548A (en) * | 2018-06-29 | 2018-10-12 | 宁波利时日用品有限公司 | Slide rail type negative-pressure sealing cover and slide rail type negative pressure sealing jar |
-
2018
- 2018-06-29 CN CN201821025160.1U patent/CN208731590U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639548A (en) * | 2018-06-29 | 2018-10-12 | 宁波利时日用品有限公司 | Slide rail type negative-pressure sealing cover and slide rail type negative pressure sealing jar |
| CN108639548B (en) * | 2018-06-29 | 2023-10-31 | 宁波利时日用品有限公司 | Sliding rail type negative pressure sealing tank cover and sliding rail type negative pressure sealing tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101707455B1 (en) | A cosmetics container which cap is operated to be opened and closed in one-touch way | |
| KR101613482B1 (en) | Airtight container | |
| RU2540390C1 (en) | Combined design of container lid for food products, consisting of transparent lid and frame | |
| KR101272819B1 (en) | A packing for the cooker having the vacuum function | |
| CN208731590U (en) | Slide rail type negative-pressure sealing cover and slide rail type negative pressure sealing jar | |
| CN108639548A (en) | Slide rail type negative-pressure sealing cover and slide rail type negative pressure sealing jar | |
| CN201292074Y (en) | Container cover | |
| KR20070120007A (en) | Easy opening airtight container | |
| CN220350489U (en) | Easily-opened and closed sealed container | |
| KR20140115535A (en) | Cover and container having the same | |
| US11358765B2 (en) | Double button cream bottle | |
| US2275426A (en) | Container | |
| CN211076990U (en) | Sealing box cover and sealing preservation box | |
| WO2014000146A1 (en) | Airtight cover | |
| WO2007148853A1 (en) | Easy opening airtight container | |
| CN212755171U (en) | Easy-to-open cup cover | |
| CN212521063U (en) | Cream bottle | |
| JPH0531078Y2 (en) | ||
| KR200365929Y1 (en) | One-touch fastening configuration of both the cover and body of a sealed storage container | |
| CN208973246U (en) | A kind of anti-scald Multifunctional cup of heat preservation | |
| KR20110009209U (en) | Airtight vessel | |
| CN205568139U (en) | Portable snack box of easily depositing | |
| CN211033637U (en) | Sealing box cover and sealing preservation box | |
| CN205169217U (en) | On -off beverage bottle lid | |
| CN210540724U (en) | Vacuum cooking utensil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190412 Effective date of abandoning: 20231031 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190412 Effective date of abandoning: 20231031 |