CN206290853U - A kind of sealing device of fluidic structures - Google Patents
A kind of sealing device of fluidic structures Download PDFInfo
- Publication number
- CN206290853U CN206290853U CN201620843676.1U CN201620843676U CN206290853U CN 206290853 U CN206290853 U CN 206290853U CN 201620843676 U CN201620843676 U CN 201620843676U CN 206290853 U CN206290853 U CN 206290853U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- tooth interface
- outer tooth
- sealing ring
- tightened
- 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 is related to a kind of sealing device of fluidic structures, lower pipe fitting including the upper pipe fitting with outer tooth interface and with interior tooth interface, circumferentially arranged with groove on the outer tooth interface of the upper pipe fitting, sealing ring is inlaid with the groove, the lower pipe fitting is tightened by interior tooth interface with the outer tooth interface of upper pipe fitting, the utility model is set on outer tooth interface by sealing ring, sealing ring is set to become with ridge after being tightened by upper and lower pipe fitting, the ridge of sealing ring and outer tooth interface, interior tooth interface joint match is tightened, reach stronger sealing effectiveness, sealed by raw material band instead of conventional fluid structure, save the set-up time, reduces cost.
Description
【Technical field】
The present invention relates to a kind of sealing device, especially a kind of sealing device of fluidic structures.
【Background technology】
Existing fluidic structures mainly include upper pipe fitting and lower pipe fitting, and upper pipe fitting is connected through a screw thread with lower pipe fitting, wherein on
Pipe fitting with the sealing structure of lower pipe fitting is wrapped on the outer tooth joint of a pipe fitting using raw material band, then another pipe fitting is screwed in twines
Wind on the pipe fitting of raw material band, determine by the raw material band consumption for being wound is entirely the experience according to operative employee, neither one
On the other hand quantitative criterion, such installation method one side waste of time increases cost.
Therefore, it is a kind of with structure improved sealing device it is necessory to provide to avoid above-mentioned technical problem, to overcome
The defect of the prior art.
【The content of the invention】
In order to overcome above shortcomings part in the prior art, saved it is an object of the invention to provide one kind and installed
Time, the sealing device of the fluidic structures of reduces cost.
In order to reach above-mentioned purpose, the present invention uses following concrete technical scheme：A kind of sealing device of fluidic structures,
Lower pipe fitting including the upper pipe fitting with outer tooth interface and with interior tooth interface, circumferentially sets on the outer tooth interface of the upper pipe fitting
It is fluted, sealing ring is inlaid with the groove, the lower pipe fitting is tightened by interior tooth interface with the outer tooth interface of upper pipe fitting.
The sealing ring uses rubber sleeve.
Present invention advantage compared with prior art is：The present invention is set on outer tooth interface by sealing ring, by upper
Lower pipe fitting makes sealing ring become with ridge, the ridge of sealing ring and outer tooth interface, interior tooth interface joint match after tightening
Tighten, reach stronger sealing effectiveness, sealed by raw material band instead of conventional fluid structure, save the set-up time, reduce into
This.
【Brief description of the drawings】
Fig. 1 is structural representation of the invention；
Fig. 2 is exploded view of the invention；
Fig. 3 is the structural representation applied in tap of the invention；
Fig. 4 is the structural representation applied in cylinder of the invention；
The present invention is described in further detail below in conjunction with the accompanying drawings.
【Specific embodiment】
It is understandable to enable the above objects, features and advantages of the present invention to become apparent, below in conjunction with the accompanying drawings to the present invention
Specific embodiment be described in detail.
Elaborate detail in order to fully understand the present invention in the following description.But the present invention can with it is various not
It is same as other manner described here to implement, those skilled in the art can do class in the case of without prejudice to intension of the present invention
Like popularization.Therefore the present invention is not limited by following public specific implementation.
Embodiment 1
Refer to shown in Figure of description 1 and Fig. 2, the present invention is a kind of sealing device of fluidic structures, including with outer
The upper pipe fitting 1 of tooth interface and the lower pipe fitting 2 with interior tooth interface, circumferentially arranged with groove on the outer tooth interface of the upper pipe fitting 1
3, sealing ring 4 is inlaid with the groove 3, the lower pipe fitting 2 is tightened by interior tooth interface with the outer tooth interface of upper pipe fitting, this hair
It is bright to be set on outer tooth interface by sealing ring, sealing ring is become with ridge, sealing ring after being tightened by upper and lower pipe fitting
Ridge tightened with outer tooth interface, interior tooth interface joint match, stronger sealing effectiveness is reached, instead of conventional fluid structure
Sealed by raw material band, save the set-up time, reduces cost.
It should be noted that sealing ring of the present invention 4 uses rubber seal, more specifically the material of sealing ring not as
Limitation, sealing ring has certain elastic material, can also reach sealing effectiveness.
Embodiment 2
Shown in reference picture 3, the present invention includes that upper pipe fitting is tap 10, and tap 10 has outer tooth interface, the fire hose
Circumferentially arranged with groove 3 on first 10 outer tooth interface, rubber seal 4 is inlaid with the groove 3, during installation, by tap
10 outer tooth interface is connected with the interior tooth interface of lower pipe fitting, and lower pipe fitting is outlet conduit 20, by the cooperation of rubber seal, is reached
To sealing effectiveness, sealed instead of traditional raw material band.
Embodiment 3
Shown in reference picture 4, the present invention includes that upper pipe fitting is air inlet pipe 11, and lower pipe fitting is cylinder 21, and the air inlet pipe 11 has
Have an outer tooth interface, the cylinder 21 has the air inlet of interior tooth interface, on the outer tooth interface of the air inlet pipe 11 circumferentially arranged with
Rubber seal 4 is inlaid with groove 3, the groove 3, during installation, by the outer tooth interface of air inlet pipe 11 and cylinder air inlet
Interior tooth interface is connected, and by the cooperation of rubber seal, reaches sealing effectiveness, is sealed instead of traditional raw material band.
But, above-mentioned specific embodiment is exemplary, is to preferably enable those skilled in the art
Understand this patent, it is impossible to be not understood as including this patent the limitation of scope；As long as the institute of spirit according to disclosed in this patent
Any equivalent change or modification made, each fall within the scope that this patent includes.
Claims (2)
1. a kind of sealing device of fluidic structures, including the upper pipe fitting with outer tooth interface and the lower pipe fitting with interior tooth interface,
It is characterized in that：Circumferentially arranged with groove on the outer tooth interface of the upper pipe fitting, be inlaid with sealing ring in the groove, it is described under
Pipe fitting is tightened by interior tooth interface with the outer tooth interface of upper pipe fitting.
2. a kind of sealing device of fluidic structures as claimed in claim 1, it is characterised in that：The sealing ring uses rubber
Set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620843676.1U CN206290853U (en) | 2016-08-06 | 2016-08-06 | A kind of sealing device of fluidic structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620843676.1U CN206290853U (en) | 2016-08-06 | 2016-08-06 | A kind of sealing device of fluidic structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206290853U true CN206290853U (en) | 2017-06-30 |
Family
ID=59095237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620843676.1U Expired - Fee Related CN206290853U (en) | 2016-08-06 | 2016-08-06 | A kind of sealing device of fluidic structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206290853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106065977A (en) * | 2016-08-06 | 2016-11-02 | 谢秋鸿 | A kind of sealing device of fluidic structures |
-
2016
- 2016-08-06 CN CN201620843676.1U patent/CN206290853U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106065977A (en) * | 2016-08-06 | 2016-11-02 | 谢秋鸿 | A kind of sealing device of fluidic structures |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 Termination date: 20180806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |