CN206530797U - A kind of rotatable connecting pipe - Google Patents
A kind of rotatable connecting pipe Download PDFInfo
- Publication number
- CN206530797U CN206530797U CN201720167378.XU CN201720167378U CN206530797U CN 206530797 U CN206530797 U CN 206530797U CN 201720167378 U CN201720167378 U CN 201720167378U CN 206530797 U CN206530797 U CN 206530797U
- Authority
- CN
- China
- Prior art keywords
- straight tube
- bend pipe
- adapter sleeve
- hand member
- left end
- 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 rotatable connecting pipe disclosed in the utility model, including straight tube, bend pipe and for adapter sleeve connecting the two, the right-hand member of the straight tube is provided with bearing, the left end of the bend pipe is provided with bearing chamber, the right-hand member of the straight tube is connected in the bearing chamber, and the straight tube is rotated by bend pipe and connected；The right side inwall of the adapter sleeve is connected through a screw thread with the bend pipe left end outer wall, bulge loop is provided with the outside of the right-hand member of the straight tube, when the straight tube achieves a fixed connection with bend pipe, the bulge loop is in contact with the left side wall of adapter sleeve；It is connected with sealing ring on the inside of the adapter sleeve, the section of the sealing ring is right-angled trapezium, the contact surface of itself and the bulge loop is inclined-plane.The utility model the utility model is by making straight tube be rotated against with bend pipe, so as to be attached to different pipelines, adds its practical performance；And the design also has the advantages that simple in construction, easily fabricated and practicality and high efficiency.
Description
Technical field
The utility model is related to technical field of pipeline connection, more particularly to a kind of rotatable connecting pipe.
Background technology
It is general by being connected between straight-through, curved logical or threeway between water pipe, while also there is some to pass through bending connecting tube
It is connected, provided with adpting flange, bolt is fastenedly connected bending connecting tube simultaneously, but existing bending connecting tube is usually whole
Body formula, it first needs match that the installation of two pipeline could be met before being connected with the joint of two connected pipelines
Intensity, while installation just can not be in the angle between carrying out two pipelines, when pipeline is more, the interference fit between it
When angle is more, bothered very much using the bending connecting tube of monoblock type, workload difficulty is big, inefficiency.
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 rotatable connecting pipe,
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 rotatable connecting pipe, including it is straight
Pipe, bend pipe and for adapter sleeve connecting the two, the right-hand member of the straight tube is provided with bearing, and the left end of the bend pipe is provided with
Bearing chamber, the right-hand member of the straight tube is connected in the bearing chamber, and the straight tube is rotated with bend pipe by bearing and is connected；
The right side inwall of the adapter sleeve is connected through a screw thread with the bend pipe left end outer wall, on the outside of the right-hand member of the straight tube
Bulge loop is provided with, when the straight tube achieves a fixed connection with bend pipe, the bulge loop is in contact with the left side wall of adapter sleeve；
It is connected with sealing ring on the inside of the adapter sleeve, the section of the sealing ring is right-angled trapezium, itself and the bulge loop
Contact surface be inclined-plane；
One-way valve structures are provided with the inside of the straight tube, one-way valve structures include water inlet, delivery port, spring and closure
Ball, the left end of the spring is resisted against water outlet, and right-hand member is resisted against on the ball sealer, and the water inlet is provided with and institute
State the cambered surface that ball sealer is adapted；
The water outlet sets limited location edge, and the spring is arranged between straight tube inwall and the spacing edge.
Further, the left end of the sealing ring sets fluted, is provided with the inside of the adapter sleeve and the groove phase
The card convex of adaptation.
Further, it is provided with the first adpting flange on the straight tube.
Further, it is provided with the second adpting flange on the bend pipe.
Above-mentioned technical proposal of the present utility model has the advantages that：The utility model the utility model is straight by making
Pipe is rotated against with bend pipe, so as to be attached to different pipelines, adds its practical performance；And the design is also
There is simple in construction, easily fabricated and practicality and high efficiency.
Brief description of the drawings
Fig. 1 is the utility model embodiment cross section 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 it can not be used for limiting scope of the present 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 the device or element of meaning 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 be integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected to.For the ordinary skill in the art, it can understand above-mentioned term in the utility model with concrete condition
Concrete meaning.
As shown in figure 1, a kind of rotatable connecting pipe described in the present embodiment, including straight tube 1, bend pipe 2 and it is used for
Adapter sleeve 3 connecting the two, the right-hand member of straight tube 1 is provided with bearing 4, and the left end of bend pipe 2 is provided with bearing chamber, the right-hand member of straight tube 1
It is connected in bearing chamber, straight tube 1 is rotated with bend pipe 2 by bearing 4 and is connected.
The right side inwall of adapter sleeve 3 is connected through a screw thread with the left end outer wall of bend pipe 2, is provided with the outside of the right-hand member of straight tube 1 convex
Ring 5, when straight tube 1 achieves a fixed connection with bend pipe 2, bulge loop 5 is in contact with the left side wall of adapter sleeve 3.
When use, reversely rotate adapter sleeve 3 and adapter sleeve 3 is separated with bend pipe 2, then turn according to the actual needs
Dynamic bend pipe 2, after the position of bend pipe 2 meets actual requirement, screws adapter sleeve 3 to straight tube 1 and the company of being fixed of bend pipe 2
Connect, the design is by making straight tube 1 be rotated against with bend pipe 2, so as to be attached to different pipelines, add its reality
With performance, operating efficiency is improved.
The inner side of adapter sleeve 3 is connected with sealing ring 6, and the section of sealing ring 6 is right-angled trapezium, its contact surface with bulge loop 5
For inclined-plane, the left end of sealing ring 6 sets fluted, and the inner side of adapter sleeve 3 is provided with the card convex 3a being adapted with groove, in connection
Place is provided with sealing ring 6, plays sealed effect；Sealing ring 6 is connected by card convex 3a, the structure of groove with adapter sleeve 3, the two
Difficult for drop-off, the contact surface of sealing ring 6 and bulge loop 5 is set to inclined-plane, it is easier to install.
The inner side of straight tube 1 is provided with one-way valve structures, and one-way valve structures include water inlet 7, delivery port 8, spring 9 and closure
Ball 10, the left end of spring 9 is resisted against at delivery port 8, and right-hand member is resisted against on ball sealer 10, is provided with water inlet 7 and ball sealer
Limited location is set along 11, spring 9 is arranged on the inwall of straight tube 1 and spacing along between 11 at 10 cambered surfaces being adapted, delivery port 8.
The first adpting flange 1a is provided with straight tube 1；The second adpting flange 2a is provided with bend pipe 2.
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, in order to more preferably illustrate principle of the present utility model and practical application, and to make this area
Those of ordinary skill is it will be appreciated that the utility model is so as to design the various embodiments with various modifications suitable for special-purpose.
Claims (4)
1. a kind of rotatable connecting pipe, it is characterised in that：Including straight tube, bend pipe and for adapter sleeve connecting the two,
The right-hand member of the straight tube is provided with bearing, and the left end of the bend pipe is provided with bearing chamber, and the right-hand member of the straight tube is connected to described
In bearing chamber, the straight tube is rotated with bend pipe by bearing and is connected；
The right side inwall of the adapter sleeve is connected through a screw thread with the bend pipe left end outer wall, is set on the outside of the right-hand member of the straight tube
There is bulge loop, when the straight tube achieves a fixed connection with bend pipe, the bulge loop is in contact with the left side wall of adapter sleeve；
Sealing ring is connected with the inside of the adapter sleeve, the section of the sealing ring is right-angled trapezium, and it connects with the bulge loop
Contacting surface is inclined-plane；
One-way valve structures are provided with the inside of the straight tube, one-way valve structures include water inlet, delivery port, spring and ball sealer,
The left end of the spring is resisted against water outlet, and right-hand member is resisted against on the ball sealer, the water inlet be provided with it is described
The cambered surface that ball sealer is adapted；
The water outlet sets limited location edge, and the spring is arranged between straight tube inwall and the spacing edge.
2. a kind of rotatable connecting pipe according to claim 1, it is characterised in that：The left end of the sealing ring is set
It is fluted, the card convex being adapted with the groove is provided with the inside of the adapter sleeve.
3. a kind of rotatable connecting pipe according to claim 1, it is characterised in that：First is provided with the straight tube
Adpting flange.
4. a kind of rotatable connecting pipe according to claim 1, it is characterised in that：Second is provided with the bend pipe
Adpting flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720167378.XU CN206530797U (en) | 2017-02-24 | 2017-02-24 | A kind of rotatable connecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720167378.XU CN206530797U (en) | 2017-02-24 | 2017-02-24 | A kind of rotatable connecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206530797U true CN206530797U (en) | 2017-09-29 |
Family
ID=59916246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720167378.XU Expired - Fee Related CN206530797U (en) | 2017-02-24 | 2017-02-24 | A kind of rotatable connecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206530797U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223091A (en) * | 2017-12-26 | 2018-06-29 | 南京联信自动化科技有限公司 | A kind of heat dissipation exhaust pipe of automatic film-laminating device |
| CN111593638A (en) * | 2020-06-03 | 2020-08-28 | 吴早辉 | Engineering road roller |
| CN112833268A (en) * | 2020-12-31 | 2021-05-25 | 浙江永瑞气动有限公司 | Multifunctional pneumatic pipe joint |
-
2017
- 2017-02-24 CN CN201720167378.XU patent/CN206530797U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223091A (en) * | 2017-12-26 | 2018-06-29 | 南京联信自动化科技有限公司 | A kind of heat dissipation exhaust pipe of automatic film-laminating device |
| CN111593638A (en) * | 2020-06-03 | 2020-08-28 | 吴早辉 | Engineering road roller |
| CN111593638B (en) * | 2020-06-03 | 2021-09-14 | 济宁市威特工程机械股份有限公司 | Engineering road roller |
| CN112833268A (en) * | 2020-12-31 | 2021-05-25 | 浙江永瑞气动有限公司 | Multifunctional pneumatic pipe joint |
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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: 20170929 Termination date: 20190224 |