CN206338508U - Joint - Google Patents
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- Publication number
- CN206338508U CN206338508U CN201621391651.9U CN201621391651U CN206338508U CN 206338508 U CN206338508 U CN 206338508U CN 201621391651 U CN201621391651 U CN 201621391651U CN 206338508 U CN206338508 U CN 206338508U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- joint
- installation portion
- joint according
- sleeve
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of joint, its drip irrigation device is a kind of joint, body including being provided for connecting adjacent pipe sections into tubulose, the body at least its one end movable sleeve is provided with axle sleeve, at least two are in axial direction provided with the side wall of the body raised, the axle sleeve is restricted between two projections and can axially moved along body, mobile stroke is the distance between two projections, part axle sleeve stretches out body when the axle sleeve is moved to close to the projection of body end, and the axle sleeve is provided with the attachment structure for connecting pipe.A kind of two adjacent pipe fittings of the convenient connection of joint of the present utility model, and connect apart from adjustable, it is applied widely.
Description
Technical field
The utility model is related to a kind of interface unit, more specifically, it relates to a kind of joint.
Background technology
Joint, being generally used for connecting adjacent two pipe fittings is connected it.
Joint of the prior art is usually disposed as circular tube shaped and offers external screw thread and internal thread respectively at its two ends
It is threadedly coupled, but is connected for being fixed dead two pipe fittings with the pipe fitting for needing to be connected respectively, then this kind
Joint can not be used well, since it is desired that the accessory found matched model or need increase extra enters
Row connection so that the scope of application of this kind of joint is smaller, it is impossible to meet the demand in market well.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of joint, by its body
It is upper to increase the distance that the cutting ferrule for having telescopic action is used to adjust linking, the installation between different distance is enabled adaptation to, and
And simple in construction, strong operability.
To achieve the above object, the utility model provides following technical scheme：A kind of joint, including use is set into tubulose
In the body of connection adjacent pipe sections, the body at least its one end movable sleeve is provided with axle sleeve, the side wall of the body vertically
Direction is provided with least two projections, and the axle sleeve is restricted between two projections and can axially moved along body, mobile row
Journey is the distance between two projections, and part axle sleeve stretches out body, institute when the axle sleeve is moved to close to the projection of body end
State axle sleeve and be provided with attachment structure for connecting pipe.
By using above-mentioned technical proposal, axle sleeve is arranged in one end or two ends of tubular body, axle sleeve is used for and its phase
Adjacent pipe fitting connection, and set on body two it is raised be used to limiting axle sleeve depart from body, so when by one end with it is adjacent
After pipe fitting is fixed, adjusted by sliding the axle sleeve of the body other end and be connected with the distance of other end pipe fitting and realizing, thus
The regulation that body can be made to be attached in short distance in length, so as to preferably adapt to the distance between pipe fitting, together
When the distance between two pipe fittings are fixed, tighten its one end after body is placed between two pipe fittings, then the other end can produce away from
Deviation, now can very easily realize connection by the elongation of axle sleeve, can so realize the purpose of convenient installation.
Further, one end of the body is provided with external screw thread, and the other end sets axle sleeve, the attachment structure of the axle sleeve
To be provided with internal thread in its inwall.
By using above-mentioned technical proposal, external screw thread is set to be fixed for the pipe fitting with its side one end of body
Connection, axle sleeve is arranged in the other end of body, and axle sleeve is carried out flexible rear and is connected by way of screw thread with the pipe fitting at the end,
So convenient linking, and be more prone to when installing, will directly have after threaded one end is tightened with pipe fitting and adjusted with the other end,
It is very convenient.
Further, the outside of the axle sleeve is set in regular hexagon.
By using above-mentioned technical proposal, will be arranged on the outside of axle sleeve regular hexagon be used for it is convenient tightened by spanner or
Person unscrews.
Further, also integrally formed with installation portion on the body, the installation portion is set in regular hexagon.
By using above-mentioned technical proposal, installation portion is integrally formed on body to be used to twist body when mounted
Dynamic, installation portion is arranged to regular hexagon and tightens or unscrew by spanner also for convenient, simple in construction, easy to operate.
Further, there is space, the size of the installation portion is more than or less than axle sleeve between the installation portion and axle sleeve
Size.
By using above-mentioned technical proposal, space, and the size of installation portion are formed by being set between installation portion and axle sleeve
More than or less than the size of axle sleeve, it is to avoid sliding into during force in stubborn installation portion or axle sleeve so to set
On the axle sleeve or installation portion of side, cause not of uniform size can avoid mutually sliding during body is rotated, and
Installation space is also for the slip avoided each other.
Further, inwall of the body provided with externally threaded one end is in outwards the round table-like setting of enlarging.
By using above-mentioned technical proposal, the inwall of externally threaded one end is set to set in round table-like in body, and court
Laterally in enlarging set, be so because body when being connected with adjacent pipe fitting, can be more stubborn tighter so that when causing to tighten
The stress tightened up more than its end of body, therefore its end is set relatively thin, it is gradually thickening that body is born
Bigger active force.
Further, in axial direction contradicted between the axle sleeve and projection and elastic component is installed, the elastic component is located at
In axle sleeve.
By using above-mentioned technical proposal, in axial direction contradicted between axle sleeve and projection and elastic component is installed for keeping
Axle sleeve has axial force all the time, can cause that the screw thread between pipe fitting is kept with axial force all the time so when pipe fitting is fixed
Abutting state and avoid occurring to loosen phenomenon, simultaneously as the presence of flexible part, axle sleeve is also ensure that when transporting body
Relative stability between body, will not easily shake and cause the unstability of product.
Further, rubber seal is provided between the axle sleeve and body, the axle sleeve can occur relative to body
Rotate.
By using above-mentioned technical proposal, axle sleeve can rotate relative to body, while being set between axle sleeve and body
Putting rubber seal is used to increase the sealing between axle sleeve and body, so that pipe fitting with body after being connected, Neng Goubao
The sealing between body and pipe fitting is demonstrate,proved, leakage problem will not occur easily.
The utility model tool has the advantage that compared with prior art：By setting and can live in one end of body or two ends
Dynamic axle sleeve, is controlled that the distance between two pipelines can be connected by the axial movement of axle sleeve opposing body, is connect so as to improve
The use scope of head, and elastic component is provided with for preventing loosening.
Brief description of the drawings
Fig. 1 is the structural representation one of the utility model joint, is mainly used in showing the unitary construction of joint；
Fig. 2 is the structural representation two of the utility model joint, is mainly used in showing the unitary construction of joint；
Fig. 3 is the cross-sectional view of the utility model joint, is mainly used in showing the annexation between body and axle sleeve.
In figure：1st, body；2nd, axle sleeve；3rd, it is raised；4th, installation portion；5th, space；6th, enlarging；7th, elastic component；8th, rubber seal
Circle.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Joint, as shown in Figure 1 to Figure 3, including the body 1 set in a tubular form, one end of body 1 have offered external screw thread,
And at this there is the inwall of externally threaded one end to be arranged to enlarging 6, enlarging 6 is shaped as truncated cone-shaped, and one be relatively large in diameter
End forms installation portion 4 in the integral middle of body 1, installation portion 4 can be provided with to the position of protrusion towards outside, because
Rounded setting is inconvenient to rotate body 1, and the position of protrusion can facilitate by rotational installation portion 4 to drive body 1 and its to connect
The pipe fitting connect is tightened, and preferably installation portion 4 is exactly arranged to regular hexagon by mode certainly, so can be with convenient wrench etc.
Instrument carries out rotation to it and tightened, and is arranged with the other end of body 1 on axle sleeve 2, and the side wall of body 1 and is provided with least two
The projection 3 of individual annular, one end of axle sleeve 2 is stuck between the projection 3 of two annulars so that axle sleeve 2 is only capable of convex at this two
Axial movement is realized between playing 3, and when being moved to 1 end of body, axle sleeve 2 is to stretch out body 1, is opened in the inwall of axle sleeve 2
It is used to be connected with pipe fitting provided with internal thread, is arranged to regular hexagon in the outside of axle sleeve 2 and is turned for instruments such as convenient wrench
Dynamic locking；And space 5 is formed between axle sleeve 2 and installation portion 4, and axle sleeve 2 is set to or ratio bigger than installation portion 3 and installed
Portion 4 is small, will not so be slid onto on another part when pulling axle sleeve 2 or installation portion 4.
Meanwhile, in order to further improve the connective stability of pipe fitting, also contradicted between axle sleeve 2 and projection 3 and bullet is installed
Property part 7, elastic component 7 is preferably spring, so causes between axle sleeve 2 and body 1 to have all the time by the supporting role of spring
Driving force on axial direction, so that when axle sleeve 2 is connected with pipe fitting screw thread, the power on the axial direction can be also remained, so as to protect
Having demonstrate,proved axle sleeve 2 will not loosen, and be additionally provided with the elastic rubber ring 8 of annular between axle sleeve 2 and the side wall of body 1 certainly,
For increasing the sealing between axle sleeve 2 and body 1, the sealing between pipe fitting can be realized in connecting pipe, certainly
The mode that will can be arranged to be threadedly coupled between axle sleeve 2 and body 1, can also realize the sealing between axle sleeve 2 and body 1
And connective stability；So when by two relatively-stationary pipe fittings of dovetail connector, it becomes possible to by having threaded one
End is first connected with pipe fitting screw thread, and then just carrying out screw thread again to another pipe fitting after the movement of propeller shaft sleeve 2 screws, so as to realize
Connection between two pipe fittings, so easy to operate simple, practicality is high, naturally it is also possible to be respectively provided with the two ends of body 1
There is axle sleeve 2, its structure and effect are same as described above, do not make excessively to repeat herein.
Claims (8)
1. a kind of joint, including into tubulose it is provided for connecting the body of adjacent pipe sections（1）, it is characterised in that：The body（1）
At least its one end movable sleeve is provided with axle sleeve（2）, the body（1）Side wall on to be in axial direction provided with least two raised（3）,
The axle sleeve（2）It is restricted to two raised（3）Between and can be along body（1）Axially move, mobile stroke is two raised
（3）The distance between, the axle sleeve（2）It is moved to close to body（1）The projection of end（3）When part axle sleeve（2）Stretch out body
（1）, the axle sleeve（2）It is provided with the attachment structure for connecting pipe.
2. joint according to claim 1, it is characterised in that：The body（1）One end be provided with external screw thread, the other end
Axle sleeve is set（2）, the axle sleeve（2）Attachment structure be its inwall be provided with internal thread.
3. joint according to claim 2, it is characterised in that：The axle sleeve（2）Outside in regular hexagon set.
4. joint according to claim 3, it is characterised in that：The body（1）On also integrally formed with installation portion（4）,
The installation portion（4）Set in regular hexagon.
5. joint according to claim 4, it is characterised in that：The installation portion（4）With axle sleeve（2）Between have space
（5）, the installation portion（4）Size be more than or less than axle sleeve（2）Size.
6. joint according to claim 5, it is characterised in that：The body（1）Inwall provided with externally threaded one end to
It is in enlarging outside（6）Round table-like setting.
7. joint according to claim 1, it is characterised in that：The axle sleeve（2）With projection（3）Between in axial direction support
Touch and elastic component is installed（7）, the elastic component（7）Positioned at axle sleeve（2）It is interior.
8. joint according to claim 7, it is characterised in that：The axle sleeve（2）With body（1）Between to be provided with rubber close
Seal（8）, the axle sleeve（2）Can be relative to body（1）Rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621391651.9U CN206338508U (en) | 2016-12-17 | 2016-12-17 | Joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621391651.9U CN206338508U (en) | 2016-12-17 | 2016-12-17 | Joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206338508U true CN206338508U (en) | 2017-07-18 |
Family
ID=59300828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621391651.9U Expired - Fee Related CN206338508U (en) | 2016-12-17 | 2016-12-17 | Joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206338508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418073A (en) * | 2021-06-29 | 2021-09-21 | 济南顾邦信息科技有限公司 | New energy automobile cooling pipeline interval adjustable anti-loosening joint |
-
2016
- 2016-12-17 CN CN201621391651.9U patent/CN206338508U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418073A (en) * | 2021-06-29 | 2021-09-21 | 济南顾邦信息科技有限公司 | New energy automobile cooling pipeline interval adjustable anti-loosening 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 |
Granted publication date: 20170718 Termination date: 20181217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |