CN202953287U - Sealing tank - Google Patents
Sealing tank Download PDFInfo
- Publication number
- CN202953287U CN202953287U CN 201220616079 CN201220616079U CN202953287U CN 202953287 U CN202953287 U CN 202953287U CN 201220616079 CN201220616079 CN 201220616079 CN 201220616079 U CN201220616079 U CN 201220616079U CN 202953287 U CN202953287 U CN 202953287U
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- CN
- China
- Prior art keywords
- lower cover
- tank
- button
- sealing
- valve rod
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a sealing tank, and belongs to the technical field of material storage containers. The sealing tank comprises a tank body, a lower cover, an upper cover and a pressing valve. The edge of the lower cover is connected with the tank body in a sealing mode, the upper cover is attached on the lower cover, and the pressing valve penetrates through the upper cover and the lower cover. The sealing tank is provided with the pressing valve. When the pressing valve is closed, the sealing tank has good sealing performance, when the pressing valve is opened, the sealing tank has good ventilation performance, and therefore the sealing tank meets storage requirements of different articles and is suitable for storing various articles. Besides, switching between a sealing function and a ventilation function of the sealing tank can be achieved by opening or closing the pressing valve, and the whole operation is simple, fast and convenient.
Description
Technical field
The utility model belongs to material storage container technical field, is specifically related to a kind of sealable tank.
Background technology
Sealable tank is used for the storage material, mainly comprises tank body and loam cake that is located at the open end of this tank body of the tubular of a hollow.Traditional sealable tank has higher requirement for leak tightness, and therefore, its sealing property is better.But for some article that need to ventilate and deposit, just be not suitable for depositing in sealable tank, therefore limited the Applicable scope of sealable tank, be necessary to research and develop a kind of sealable tank with ventilation function.
The utility model content
The purpose of this utility model is to overcome the above-mentioned defective of mentioning and deficiency, and a kind of sealable tank is provided, and has good sealing property, simultaneously, and changeable one-tenth ventilation state also.
The technical scheme that its purpose that realizes the utility model adopts is as follows.
A kind of sealable tank comprises tank body, lower cover, loam cake and push valve; Described lower cover edge and tank body are tightly connected; Described loam cake is fitted in down and covers; Described push valve provides in loam cake and lower cover.
Described push valve comprises button, valve rod, spring, buckle and base; Described valve rod bottom and base are rotationally connected, and top and button contact; Described valve rod bottom is provided with the screens that adapts with buckle; The sheathed valve rod of described spring and be arranged on button and base between.
Described button is divided into snap fit, and described lower covering arranges the through hole that adapts with button, and the through hole edge is provided with the draw-in groove that adapts with snap fit.
Described valve rod and buckle are a pair of, are symmetricly set on base.
Described base 55 is threaded with lower cover 2
A kind of sealable tank also comprises seal ring, and described seal ring set is located at lower cover and loam cake joint place.
Compare with traditional sealable tank, this sealable tank is provided with push valve.When push valve was closed, sealable tank had good sealing property.When push valve was opened, jar had again a good air permeability, and therefore, this sealable tank has satisfied the storage condition of different objects, applicable to depositing of various objects.And the switching between the sealing of this device and the ventilation function only need to open or close push valve, and is whole simple and quick, very convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model product;
Among the figure: 1-tank body, 2-lower cover, 2a-draw-in groove, 3-seal ring, 4-loam cake, 5-push valve, 51-button, 51a-snap fit, 52-valve rod, 52a-screens, 53-spring, 54-buckle, 55 bases.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of sealable tank comprises tank body 1, lower cover 2, push valve 5 and loam cake 4, and described push valve 5 provides in loam cake 4 and lower cover 2.
Establish accumulator tank in the described tank body 1, in order to depositing of article.
Described lower cover 2 edges and tank body 1 are tightly connected.Described loam cake 4 is fitted and is arranged on the lower cover 2.As preferably, described loam cake 4 is arranged with seal ring 3 with lower cover 2 junctions, and described seal ring 3 is flexible material.
Described push valve 5 comprises button 51, valve rod 52, spring 53, buckle 54 and base 55.Described button 51 is divided into snap fit 51a, and the through hole that adapts with button 51 is set on the described lower cover 2, and the through hole edge is provided with the draw-in groove 2a that adapts with snap fit 51a.When button 51 upward movement, snap fit 51a blocks draw-in groove 2a, prevents that button 51 breaks away from lower cover 2.Described valve rod 52 bottoms and base 55 are rotationally connected, and top and button 51 contact.Described valve rod 52 bottoms are provided with the screens 52a that matches with buckle 54, the L-shaped setting in top.As preferably, described valve rod 52 and buckle 54 are a pair of, and the setting that is centrosymmetric has guaranteed the harmony of device.Described spring 53 be sheathed on valve rod 52 and be arranged on button 51 and base 55 between.Described base 55 is threaded with lower cover 2.Be provided with breather port on the described base 55.
When closing push valve 5, press the button 51, two rings that face mutually on the spring 53 are passed on valve rod 52 rotations and its top, and last buckle 54 fastens screens 52a.Release button 51, because buckle 54 fastens screens 52a, valve rod 52 can't circle round, and spring 53 is in squeezed state, and whole sealable tank can be in sealing state.
When opening push valve 5, press the button 51, valve rod 52 continues rotation, and buckle 54 rotates through screens 52a.Behind release button 51, under the effect of spring 53 elastic force, valve rod 52 circles round fast, and screens 52a oppositely breaks through and breaks away from buckle 54, and button 51 rises, and when the snap fit 51a on the button 51 blocked the draw-in groove 2a of lower cover 2, button 51 stopped to rise.
The utility model is illustrated according to embodiment, and under the prerequisite that does not break away from the utility model principle, native system can also be made some distortion and improvement.Should be pointed out that all employings are equal to the technical scheme that the modes such as replacement or equivalent transformation obtain, and all drop in the protection domain of the present utility model.
Claims (6)
1. a sealable tank is characterized in that, comprises tank body (1), lower cover (2), loam cake (4) and push valve (5); Described lower cover (2) edge and tank body (1) are tightly connected; Described loam cake (4) is fitted on the lower cover (2); Described push valve (5) provides in loam cake (4) and lower cover (2).
2. a kind of sealable tank as claimed in claim 1 is characterized in that, described push valve (5) comprises button (51), valve rod (52), spring (53), buckle (54) and base (55); Described valve rod (52) bottom and base (55) are rotationally connected, and top and button (51) contact; Described valve rod (52) bottom is provided with the screens (52a) that adapts with buckle (54); The sheathed valve rod of described spring (53) (52) and be arranged on button (51) and base (55) between.
3. a kind of sealable tank as claimed in claim 2, it is characterized in that, described button (51) is divided into snap fit (51a), the upper through hole that adapts with button (51) that arranges of described lower cover (2), and the through hole edge is provided with the draw-in groove (2a) that adapts with snap fit (51a).
4. a kind of sealable tank as claimed in claim 2 is characterized in that, described valve rod (52) and buckle (54) are a pair of, are symmetricly set on base (55).
5. a kind of sealable tank as claimed in claim 2 is characterized in that, described base (55) is threaded with lower cover (2).
6. a kind of sealable tank as claimed in claim 1 is characterized in that, also comprises seal ring (3), and described seal ring (3) is sheathed on lower cover (2) and loam cake (4) joint place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220616079 CN202953287U (en) | 2012-11-21 | 2012-11-21 | Sealing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220616079 CN202953287U (en) | 2012-11-21 | 2012-11-21 | Sealing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202953287U true CN202953287U (en) | 2013-05-29 |
Family
ID=48458871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220616079 Expired - Fee Related CN202953287U (en) | 2012-11-21 | 2012-11-21 | Sealing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202953287U (en) |
-
2012
- 2012-11-21 CN CN 201220616079 patent/CN202953287U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20151121 |
|
| EXPY | Termination of patent right or utility model |