CN201202808Y - Gas-liquid seal structure - Google Patents
Gas-liquid seal structure Download PDFInfo
- Publication number
- CN201202808Y CN201202808Y CNU2008200471137U CN200820047113U CN201202808Y CN 201202808 Y CN201202808 Y CN 201202808Y CN U2008200471137 U CNU2008200471137 U CN U2008200471137U CN 200820047113 U CN200820047113 U CN 200820047113U CN 201202808 Y CN201202808 Y CN 201202808Y
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- CN
- China
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- gas
- connected piece
- bending edge
- sealing configuration
- stamping steel
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Abstract
The utility model discloses a gas-liquid seal structure which comprises a connecting piece, a connected piece and a sealing strip; the rear end of the connected piece is a bent edge; the sealing strip is provided with a concave groove; the rear end of the bent edge is embedded into the concave groove; the connecting piece is tightly contacted with at least one side of the sealing strip. The gas-liquid seal structure has the advantages that because the rear end of the connected piece is the bent edge; the rear end of the bent edge is embedded into the concave groove to enable the sealing strip to be fixed firmly; when the connecting piece is tightly contacted with the convex strip on one side of the sealing strip, the convex strip is pressed to have elastic deformation and open to form two sealing points; the sealing performance is improved; besides, the gas-liquid seal structure has simple, practical structure and low cost.
Description
Technical field
The utility model relates to the sealing configuration between link and connected piece, relates in particular to liquid, hermetic seal structure.
Background technique
Between various links and connected piece,, usually use sealing configuration to realize gas, liquid sealing as between cabinet door and the cabinet, between case lid and the casing, between bottle cap and the bottle or the like.Common sealing is common two kinds of forms, and a kind of is to open a groove that is used to limit sealing gasket on a sealing surface that will seal, install Stamping Steel Ribbon after, by two sealing surface compression seal pads, reach sealing effect; Another kind is to open a groove on sealing gasket, directly inserts in the groove on the sealing gasket with a connection piece of sealing surface, and two links seal by the compression seal pad.But these sealing configuration sealing effects are not good enough.
The model utility content
The purpose of this utility model provides the good gas-liquid sealing configuration of a kind of sealing effect.
For reaching above-mentioned purpose, the utility model by the following technical solutions: gas-liquid sealing configuration of the present utility model comprises link and connected piece, and is positioned at the Stamping Steel Ribbon between this two link; The end of described connected piece is a bending edge; Described sealed strip is fluted, and the bending edge of described connected piece is terminal to embed in this groove; Described link closely contacts with at least one side of sealing bar.
As a kind of preferred version, the end of the described connected piece flute profile that two or more bending edge is linked to be successively of serving as reasons, the outside bending edge of this flute profile is terminal to embed in the groove of described Stamping Steel Ribbon.
In order to reach better sealing effect, as another preferred version, at least one side beyond the side, groove place of described Stamping Steel Ribbon has the elasticity raised line; Described link closely contacts with the Stamping Steel Ribbon side that has the elasticity raised line.In order to increase point of contact between Stamping Steel Ribbon and the link, described elasticity raised line is opening " V " font outwardly.
Described link and connected piece are made by metal or plastics; Described Stamping Steel Ribbon is made by caulking gum.
As another preferred version, described link is for having the lid of bending edge on every side.As further improving, the bending edge end of described lid has raised line or the projection that protrudes to the inside.
In the sealing configuration of the present utility model,, water or other liquid are gone out along concentrated flow, thereby stop in the sealed cavity of its inflow because connected piece end is bending edge or the flute profile be made up of bending edge; Have groove in the Stamping Steel Ribbon and be fixed on the bending edge of connected piece end, can stop water or other liquid, gas to enter in the sealed chamber again; When link closely contacted with " V " font elasticity raised line of Stamping Steel Ribbon side, elasticity raised line pressurized and resiliently deformable is opened had formed two seal points, has further improved gas, the liquid sealing performance of sealing configuration.The utility model is simple in structure, and is with low cost, has very much a practicability.
Description of drawings
Fig. 1 is the cross section structure schematic representation of a kind of mode of execution of connected piece of the present utility model.
Fig. 2 is the cross section structure schematic representation of Stamping Steel Ribbon of the present utility model.
Fig. 3 is a link cross section structure schematic representation of the present utility model.
Fig. 4 is the structural representation of a kind of mode of execution of gas-liquid sealing configuration of the present utility model.
Fig. 5 is the cross section structure schematic representation of the another kind of mode of execution of connected piece of the present utility model.
Fig. 6 is the structural representation of the another kind of mode of execution of gas-liquid sealing configuration of the present utility model.
Fig. 7 is the assembling schematic representation of gas-liquid sealing configuration of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described in detail, but mode of execution of the present utility model is not limited thereto.
Gas-liquid sealing configuration of the present utility model, can be widely used between the movable link and connected piece, such as, the oilling machine that the gas station uses, usually need opening/closing between its cabinet door and the cabinet, at this moment just need to use the good sealing configuration of sealing effect,, realize the sealing of gas, liquid in case stopping leak reveals.
As shown in each figure, gas-liquid sealing configuration of the present utility model, comprise link 3 and connected piece 1, and be positioned at Stamping Steel Ribbon 2 between this two link, the end of described connected piece 1 is a bending edge, described Stamping Steel Ribbon 2 has groove 21, and described bending edge is terminal to embed in this groove 21, and described link 3 closely contacts with a side of sealing bar 2.
By shown in Figure 1, the end of described connected piece 1 can adopt the flute profile that is linked to be successively by two bending edges 11,12, in the groove 21 of the described Stamping Steel Ribbon 2 of outside bending edge 11 terminal embeddings of this flute profile, in order further to improve sealing effect again, to adapt to different sealed environments, the quantity of bending edge can be done corresponding increase, such as, 3,4,5,6 or more.
As seen from Figure 2, a side beyond this side, groove 21 place has the elasticity raised line 22 of " V " font, is to strengthen sealing effect, and another side beyond can be in this side, groove 21 place as 2 upsides of Stamping Steel Ribbon among Fig. 2, also is provided with elasticity raised line 22.
By Fig. 4, Fig. 6 as seen, described link 1 closely contacts with Stamping Steel Ribbon 2 sides that have elasticity raised line 22, to realize the sealing of gas, liquid.
By Fig. 1, shown in Figure 3, described link 3 and connected piece 1 are made of metal, and can adopt copper, stainless steel or aluminum alloy; Also can adopt the plastics corrosion-resistant, that wearability is higher to make.
By shown in Figure 2, described Stamping Steel Ribbon 2 is made by caulking gum, in order to obtain higher sealing effect, should adopt corrosion-resistant higher caulking gum.
Shown in Figure 5 is the another kind of mode of execution structural representation of connected piece 1 of the present utility model, and the end of this connected piece 1 is a bending edge 11.
Fig. 6 is the another kind of mode of execution of sealing configuration of the present utility model, has wherein adopted connected piece 1 as shown in Figure 5.As seen from Figure 6, described link 3 is for having the lid of bending edge on every side, and the bending edge end of described lid has raised line or the projection 31 that protrudes to the inside, to increase the area of contact between Stamping Steel Ribbon 2 and the link 3, further improves sealing effect.
Fig. 7 is the structure assembling schematic representation of link 1 of the present utility model, connected piece 3 and Stamping Steel Ribbon 2.
As mentioned above, the utility model is if to be used for seal request high, as, between the cabinet door and cabinet of the oilling machine of gas station, between the case lid and casing in the corrosive environment, between the lid of the storage box in the transportation process and the storage box body, or the like, more can embody sealing effect of the present utility model.
The foregoing description is the utility model preferred implementation; but mode of execution of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under spirit of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (7)
1, a kind of gas-liquid sealing configuration comprises link and connected piece, and is positioned at the Stamping Steel Ribbon between this two link; It is characterized in that: the end of described connected piece is a bending edge; Described sealed strip is fluted, and the bending edge of described connected piece is terminal to embed in this groove; Described link closely contacts with at least one side of sealing bar.
2, gas-liquid sealing configuration according to claim 1 is characterized in that: the end of the described connected piece flute profile that two or more bending edge is linked to be successively of serving as reasons, the outside bending edge of this flute profile is terminal to embed in the groove of described Stamping Steel Ribbon.
3, gas-liquid sealing configuration according to claim 1 is characterized in that: at least one side beyond the side, groove place of described Stamping Steel Ribbon has the elasticity raised line; Described link closely contacts with the Stamping Steel Ribbon side that has the elasticity raised line.
4, gas-liquid sealing configuration according to claim 1 is characterized in that: described elasticity raised line is opening " V " font outwardly.
5, gas-liquid sealing configuration according to claim 1, it is characterized in that: described link and connected piece are made by metal or plastics; Described Stamping Steel Ribbon is made by caulking gum.
6, gas-liquid sealing configuration according to claim 1 is characterized in that: described link is for having the lid of bending edge on every side.
7, gas-liquid sealing configuration according to claim 6 is characterized in that: the bending edge end of described lid has raised line or the projection that protrudes to the inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200471137U CN201202808Y (en) | 2008-04-29 | 2008-04-29 | Gas-liquid seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200471137U CN201202808Y (en) | 2008-04-29 | 2008-04-29 | Gas-liquid seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201202808Y true CN201202808Y (en) | 2009-03-04 |
Family
ID=40425120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200471137U Expired - Lifetime CN201202808Y (en) | 2008-04-29 | 2008-04-29 | Gas-liquid seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201202808Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106222732A (en) * | 2016-08-30 | 2016-12-14 | 昆山东威电镀设备技术有限公司 | A kind of liquid level maintaining device in electroplating bath |
-
2008
- 2008-04-29 CN CNU2008200471137U patent/CN201202808Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106222732A (en) * | 2016-08-30 | 2016-12-14 | 昆山东威电镀设备技术有限公司 | A kind of liquid level maintaining device in electroplating bath |
| CN106222732B (en) * | 2016-08-30 | 2018-05-15 | 昆山东威电镀设备技术有限公司 | A kind of liquid level maintaining device in electroplating bath |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090304 |