CN206754665U - A kind of closed type three-limb tube part - Google Patents
A kind of closed type three-limb tube part Download PDFInfo
- Publication number
- CN206754665U CN206754665U CN201720212513.8U CN201720212513U CN206754665U CN 206754665 U CN206754665 U CN 206754665U CN 201720212513 U CN201720212513 U CN 201720212513U CN 206754665 U CN206754665 U CN 206754665U
- Authority
- CN
- China
- Prior art keywords
- accommodating chamber
- sealing ring
- annular groove
- ring
- installation annular
- 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
A kind of closed type three-limb tube part disclosed in the utility model, including pipe fitting body, three mouths of pipe are offered on the pipe fitting body, accommodating chamber is provided with the mouth of pipe, the internal diameter of the accommodating chamber is more than the internal diameter of the pipe fitting body, in the accommodating chamber from inside to outside be provided with spring, mounting ring and sealing ring；The bottom of the accommodating chamber is provided with lower installation annular groove, the bottom of the mounting ring is provided with installation annular groove on corresponding with the lower installation ring groove position, the bottom of the spring is resisted against in the lower installation annular groove, is resisted against at the top of spring in the upper installation annular groove.The utility model effectively alleviates the pressure that sealing ring is subject to, extends the service life of sealing ring by the cooperation of spring and sealing ring；Sealing ring uses hierarchic structure, further enhancing the durability of sealing ring；Corner is provided with reinforcement, adds bulk strength.
Description
Technical field
It the utility model is related to technical field of pipeline connection, more particularly to a kind of closed type three-limb tube part.
Background technology
Pipeline is very common in life, and it is used for conveying the fluids such as liquid, gas, the connection of existing pipeline and interface
Mode uses the form of screw thread mostly, and sets sealing ring in junction, although such connected mode has been temporarily got preferably
Sealing effectiveness, but the rubber seal of junction easily produces deformation because stress is excessive after long-time use, directly leads
Sealing effectiveness is caused to be deteriorated, the live and work to people is made troubles.
Utility model content
The purpose of this utility model is to avoid the deficiencies in the prior art part, there is provided a kind of closed type three-limb tube
Part, so as to effectively solve the shortcomings of the prior art.
To achieve the above object, the technical scheme that the utility model is taken is：A kind of closed type three-limb tube part, it is special
Sign is：Including pipe fitting body, three mouths of pipe are offered on the pipe fitting body, accommodating chamber is provided with the mouth of pipe, it is described
The internal diameter of accommodating chamber is more than the internal diameter of the pipe fitting body, in the accommodating chamber from inside to outside be provided with spring, mounting ring with
And sealing ring；
The bottom of the accommodating chamber is provided with lower installation annular groove, and the bottom of the mounting ring is provided with and the lower mounting ring
Upper installation annular groove corresponding to groove location, the bottom of the spring are resisted against in the lower installation annular groove, are resisted against at the top of spring
In the upper installation annular groove；
It is semicircular bulge loop that the bottom of the sealing ring, which is provided with section, be provided with the top of the mounting ring with it is described
The scrobicular ring that bulge loop is adapted；
The mounting ring is circumferentially evenly arranged with several guide pads, is provided with the accommodating chamber and the guide pad
The guide groove being adapted；
The top of the sealing ring is stepped.
Further, high portion and lower curtate are provided with the top of the sealing ring, wherein high portion is arranged on inner ring, lower curtate is arranged on
Outer ring.
Further, the pipe fitting body is provided with reinforcement in corner.
Further, the section of the guide pad is semicircle.
Further, it is provided with connection screw thread in the accommodating chamber.
Above-mentioned technical proposal of the present utility model has the advantages that：The utility model passes through spring and sealing ring
Coordinate, effectively alleviate the pressure that sealing ring is subject to, extend the service life of sealing ring；Sealing ring uses hierarchic structure,
It further enhancing the durability of sealing ring；Corner is provided with reinforcement, adds bulk strength.
Brief description of the drawings
Fig. 1 is the utility model embodiment cross section structure diagram；
Fig. 2 is the partial enlarged drawing at A in Fig. 1；
Fig. 3 is the utility model embodiment mounting ring overlooking the structure diagram.
Embodiment
Embodiment of the present utility model is described in further detail with reference to the accompanying drawings and examples.Following examples
For illustrating the utility model, but can not be used for limiting the scope of the utility model.
In description of the present utility model, unless otherwise indicated, " multiple " are meant that two or more；Term
The orientation or position of the instruction such as " on ", " under ", "left", "right", " interior ", " outer ", " front end ", " rear end ", " head ", " afterbody " are closed
It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as to limitation of the present utility model., it is necessary to which explanation, is provided unless otherwise clear and definite in description of the present utility model
And restriction, term " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected.For the ordinary skill in the art, it can understand above-mentioned term in the utility model with concrete condition
Concrete meaning.
As Figure 1-3, a kind of closed type three-limb tube part described in the present embodiment, including pipe fitting body 1, pipe fitting sheet
Three mouths of pipe 2 are offered on body 1, accommodating chamber 3 is provided with the mouth of pipe 2, the internal diameter of accommodating chamber 3 is more than the internal diameter of pipe fitting body 1,
In accommodating chamber 3 from inside to outside be provided with spring 4, mounting ring 5 and sealing ring 6.
The bottom of accommodating chamber 3 is provided with lower installation annular groove 3a, and the bottom of mounting ring 5 is provided with and lower installation annular groove 3a positions
Corresponding upper installation annular groove 5a, the bottom of spring 4 are resisted against in lower installation annular groove 3a, and the top of spring 4 is resisted against mounting ring
In groove 5a, spacing effect is played.
It is semicircular bulge loop 6a that the bottom of sealing ring 6, which is provided with section, and the top of mounting ring 5 is provided with and bulge loop 6a phases
The scrobicular ring 5c of adaptation.
Mounting ring 5 is circumferentially evenly arranged with several guide pads 5b, is provided with accommodating chamber 3 and is adapted with guide pad 5b
Guide groove, guide pad 5b section is semicircle.
The top of sealing ring 6 is stepped, and the top of sealing ring 6 is provided with high portion 6b and lower curtate 6c, wherein high portion 6b is set
Put and be arranged on outer ring in inner ring, lower curtate 6c, reinforcement 7, accommodating chamber 3 are provided with corner in the pipe fitting body 1 begun to use
In be provided with connection screw thread 3b.
When beginning to use, connecting tube is threaded into accommodating chamber 3, and the end of connecting tube is resisted against sealing ring 6
High portion 6b on, play a part of sealing, after long-time use, high portion 6b occur abrasion etc. situation, at this time bottom 6c exist
Continue to be resisted against the end of connecting tube in the presence of spring 4, play sealing function.
Embodiment of the present utility model in order to example and description for the sake of and provide, and be not exhaustively or will
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Selection and description embodiment are to more preferably illustrate principle and practical application of the present utility model, and make this area
Those of ordinary skill it will be appreciated that the utility model so as to designing the various embodiments with various modifications suitable for special-purpose.
Claims (5)
- A kind of 1. closed type three-limb tube part, it is characterised in that：Including pipe fitting body, three are offered on the pipe fitting body The mouth of pipe, accommodating chamber is provided with the mouth of pipe, and the internal diameter of the accommodating chamber is more than the internal diameter of the pipe fitting body, the accommodating chamber In from inside to outside be provided with spring, mounting ring and sealing ring；The bottom of the accommodating chamber is provided with lower installation annular groove, and the bottom of the mounting ring is provided with and the lower installation annular groove position Upper installation annular groove corresponding to putting, the bottom of the spring are resisted against in the lower installation annular groove, are resisted against at the top of spring described In upper installation annular groove；It is semicircular bulge loop that the bottom of the sealing ring, which is provided with section, is provided with and the bulge loop at the top of the mounting ring The scrobicular ring being adapted；The mounting ring is circumferentially evenly arranged with several guide pads, is provided with the accommodating chamber and is mutually fitted with the guide pad The guide groove matched somebody with somebody；The top of the sealing ring is stepped.
- A kind of 2. closed type three-limb tube part according to claim 1, it is characterised in that：Set at the top of the sealing ring High portion and lower curtate are equipped with, wherein high portion is arranged on inner ring, lower curtate is arranged on outer ring.
- A kind of 3. closed type three-limb tube part according to claim 1, it is characterised in that：The pipe fitting body is in bent angle Place is provided with reinforcement.
- A kind of 4. closed type three-limb tube part according to claim 1, it is characterised in that：The section of the guide pad is It is semicircle.
- A kind of 5. closed type three-limb tube part according to claim 1, it is characterised in that：It is provided with the accommodating chamber Connection screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720212513.8U CN206754665U (en) | 2017-03-03 | 2017-03-03 | A kind of closed type three-limb tube part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720212513.8U CN206754665U (en) | 2017-03-03 | 2017-03-03 | A kind of closed type three-limb tube part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206754665U true CN206754665U (en) | 2017-12-15 |
Family
ID=60609754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720212513.8U Expired - Fee Related CN206754665U (en) | 2017-03-03 | 2017-03-03 | A kind of closed type three-limb tube part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206754665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114607859A (en) * | 2022-03-14 | 2022-06-10 | 广东顺德安耐特金属科技有限公司 | Clamping and pressing connection joint and control method |
-
2017
- 2017-03-03 CN CN201720212513.8U patent/CN206754665U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114607859A (en) * | 2022-03-14 | 2022-06-10 | 广东顺德安耐特金属科技有限公司 | Clamping and pressing connection joint and control method |
| CN114607859B (en) * | 2022-03-14 | 2024-03-22 | 广东顺德安耐特金属科技有限公司 | Clamping connector and control method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20210303 |