CN209196375U - A kind of T-type threeway pneumatic joint - Google Patents
A kind of T-type threeway pneumatic joint Download PDFInfo
- Publication number
- CN209196375U CN209196375U CN201821843086.4U CN201821843086U CN209196375U CN 209196375 U CN209196375 U CN 209196375U CN 201821843086 U CN201821843086 U CN 201821843086U CN 209196375 U CN209196375 U CN 209196375U
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- arc
- joint
- curved splint
- nut
- major joint
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Abstract
The utility model provides a kind of T-type threeway pneumatic joint, it is related to conduit coupling technical field, including a major joint and two branch joints, inscribed screw thread is provided on the inner wall of major joint, there are four arc clips for the surrounding setting of major joint, arc clip is along major joint outer wall matrix arrangement in a ring, arc clip can occur bending and deformation, screw thread is provided on the outside of each arc clip, there are two nuts for set on four arc clips, respectively binding nut and fixture nut, binding nut is located at the right side of fixture nut, rubber pad is fixedly installed on the inner sidewall of arc clip.The utility model on major joint by being arranged arc clip, pass through the dual fixation of binding nut and fixture nut, the pipeline being connected on major joint is further fastened, entire utility model structure is simple, enable to the connection between pneumatic joint and pipeline stronger, interface will not fall off, and avoid the generation of leakage, safe and convenient to use, practicability is high.
Description
Technical field
The utility model relates to conduit coupling technical field more particularly to a kind of T-type threeway pneumatic joints.
Background technique
Pneumatic joint is exactly a kind of connector for being mainly used for air line, pneumatic tool, and the tool of not needing can be achieved with pipe
When road connection or the connector disconnected do not link-and when the lasso of parent moves on to the other end, stainless shot is automatically to outer rolling, son
Body is disconnected because parent and the running of the active force of the common valve spring power of daughter are lower, each self-closing of the valve of daughter and parent, wink
Between block fluid flow, pneumatic joint can be adapted for air pipe line, air compressor machine, grinder, pneumatic drill, impact wrench, fate
The connection quick coupling of the pneumatic tools such as screwdriver, can be divided into: both ends open and close type, both ends open formula, single channel open and close type by structure.
T-type threeway pneumatic joint is one kind of pneumatic joint, and T-type threeway pneumatic joint includes a major joint and two points
Branch connector, traditional pneumatic joint structure is relatively simple, and joint lacks safeguard measure, especially major joint, in pneumatic joint
Use process in, if joint is shaken for a long time, may be such that pipeline and Joint's falling off, cause the substance in pipeline
Leakage, will cause the consequence that can not be imagined when situation is serious.
Utility model content
The purpose of this utility model is to provide a kind of T-type threeway pneumatic joints, to solve the above technical problems.
The utility model using following technical scheme in order to solve the above technical problems, realized: a kind of T-type threeway pneumatically connects
Head, including a major joint and two branch joints, it is characterised in that:
The major joint and two branch joints are vertically arranged, and inscribed screw thread is provided on the inner wall of the major joint, interior
Connect and be connected to pipeline on screw thread, the setting of the surrounding of the major joint there are four arc clip, the arc clip along major joint outside
Matrix arrangement, arc clip can occur bending and deformation wall in a ring, and screw thread, four arcs are provided on the outside of each arc clip
There are two nuts, respectively binding nut and fixture nut, binding nut to be located at the right side of fixture nut, the folder for set on intermediate plate
Tight nut and fixture nut be threadedly engaged, be fixedly installed rubber pad on the inner sidewall of the arc clip.Pass through arc
The setting of intermediate plate, by rotating binding nut so that arc clip is slowly to drawing close at arc clip, finally tightly will connection
Duct wraps on major joint are lived, and rubber pad being extruded between arc clip and pipeline tightly guarantees the stabilization of pipeline, are led to
The setting for crossing fixture nut is the loosening of binding nut in order to prevent.
Preferably, the arc clip is made of stainless steel thin slice, with a thickness of 0.1-0.2 ㎜.Convenient for the curved of arc clip
Song deformation.
Preferably, rotating base is installed at left and right sides of the branch joint, is arranged between two rotating bases in left and right
There is curved splint, curved splint includes upper curved splint and arc lower clamping plate, the cross section of upper curved splint and arc lower clamping plate
Be it is semicircle, the two sides of upper curved splint and arc lower clamping plate are fixedly installed with fixing buckle, are provided on fixing buckle solid
Determine screw hole, fixing bolt is provided in fixing threaded hole, hemispherical dummy block is provided on the inner sidewall of curved splint.Pass through arc
The setting of clamping plate, so that the pipeline connected in branch joint is fixed between two upper curved splints and arc lower clamping plate, it is fixed
Upper curved splint and arc lower clamping plate can be tightly fixed together by screw hole, and hemispherical dummy block can be in branch joint
The fixation of pipeline steadily.
Preferably, the right end of the curved splint is provided with arc notch, and upper curved splint and arc lower clamping plate can enclose
Around rotation base rotation.
Preferably, the end of the curved splint is connected with plate, and the end of plate is provided with fixed block, the major joint
Side wall on be tiltedly installed with plate cooperation slot, the bottom of slot is provided with fixing groove.Pass through matching for plate and slot
It closes, when curved splint is pressed down against, fixed block will be upturned, and withstand in fixing groove just, the fixation of fixing groove is completed,
Also easy to disassemble when not used.
Preferably, the thickness of the fixed block is equal to the thickness of slot internal cavity.
The beneficial effects of the utility model are:
The utility model passes through the dual solid of binding nut and fixture nut by the way that arc clip is arranged on major joint
It is fixed, the pipeline being connected on major joint is further fastened, it is right by the way that rotatable curved splint is arranged on branch joint
The pipeline come out in branch joint is reinforced, and is guaranteed that joint is not in loosen, by the cooperation of plate and slot, is completed
The fixation of arc clip, entire utility model structure is simple, enables to the connection between pneumatic joint and pipeline stronger,
Interface will not fall off because of long-term shake, and avoid the generation of leakage, safe and convenient to use, and practicability is high.
Detailed description of the invention
Fig. 1 is the schematic top plan view of the utility model；
Fig. 2 is the schematic front view of the utility model；
Fig. 3 is the left view schematic diagram of the utility model；
Fig. 4 is the curved splint structural schematic diagram of the utility model；
Appended drawing reference: 1- major joint；2- branch joint；Screw thread is inscribed in 3-；4- arc clip；5- screw thread；6- nut；6a-
Binding nut；6b- fixture nut；7- rubber pad；8- rotating base；9- curved splint；The upper curved splint of 901-；Arc under 902-
Clevis plate；10- fixing buckle；11- fixing threaded hole；12- fixing bolt；13- hemispherical dummy block；14- plate；15- fixed block；
16- slot；17- fixing groove.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
The utility model is further described in face with specific embodiments and the drawings, but following embodiments are only the excellent of the utility model
Embodiment is selected, and not all.Based on the implementation example in the implementation mode, those skilled in the art are not making creative work
Under the premise of obtained other embodiments, belong to protection scope of the present invention.
Specific embodiment of the utility model is described with reference to the accompanying drawing.
Embodiment 1
As shown in Figs. 1-2, a kind of T-type threeway pneumatic joint, including a major joint 1 and two branch joints 2, master connect
First 1 and two branch joints 2 be vertically arranged, inscribed screw thread 3 is provided on the inner wall of major joint 1, is connected to pipe on inscribed screw thread 3
Road, the surrounding setting of major joint 1 is there are four arc clip 4, and arc clip 4 is along 1 outer wall of major joint matrix arrangement in a ring, arc
Clevis piece 4 can occur bending and deformation, and the outside of each arc clip 4 is provided with screw thread 5, on four arc clips 4 there are two sets
Nut 6, respectively binding nut 6a and fixture nut 6b, binding nut 6a are located at the right side of fixture nut 6b, binding nut 6a
Cooperate with screw thread 5 with fixture nut 6b, is fixedly installed rubber pad 7 on the inner sidewall of arc clip 4.
Pipeline is connected on the major joint 1 of T-type threeway pneumatic joint, binding nut 6a is then first rotated, so that arc
The closing up towards duct orientation slowly of intermediate plate 4, until the rubber pad 7 of 4 inside of arc clip tightly clamp pipeline, stop tight spiral shell
The rotation of female 6a starts turning fixture nut 6b, until the rear for withstanding on binding nut 6a of fixture nut 6b tightly, four
Arc clip 4 surrounds a protection shell, is firmly secured to interface, effectively prevents pipeline from loosening with major joint 1
And obscission.
Embodiment 2
As shown in Figs 1-4, a kind of T-type threeway pneumatic joint, including a major joint 1 and two branch joints 2, master connect
First 1 and two branch joints 2 be vertically arranged, inscribed screw thread 3 is provided on the inner wall of major joint 1, is connected to pipe on inscribed screw thread 3
Road, the surrounding setting of major joint 1 is there are four arc clip 4, and arc clip 4 is along 1 outer wall of major joint matrix arrangement in a ring, arc
Clevis piece 4 can occur bending and deformation, and the outside of each arc clip 4 is provided with screw thread 5, on four arc clips 4 there are two sets
Nut 6, respectively binding nut 6a and fixture nut 6b, binding nut 6a are located at the right side of fixture nut 6b, binding nut 6a
Cooperate with screw thread 5 with fixture nut 6b, is fixedly installed rubber pad 7 on the inner sidewall of arc clip 4.
The left and right sides of branch joint 2 is equipped with rotating base 8, and arc folder is provided between two rotating bases 8 in left and right
Plate 9, curved splint 9 include upper curved splint 901 and arc lower clamping plate 902, upper curved splint 901 and arc lower clamping plate 902
Cross section be it is semicircle, the two sides of upper curved splint 901 and arc lower clamping plate 902 are fixedly installed with fixing buckle 10, fixed
It is provided with fixing threaded hole 11 on button 10, fixing bolt 12 is provided in fixing threaded hole 11, is arranged on the inner sidewall of curved splint 9
There is hemispherical dummy block 13.The end of curved splint 9 is connected with plate 14, and the end of plate 14 is provided with fixed block 15, and master connects
The slot 16 cooperated with plate 14 is tiltedly installed on first 1 side wall, the bottom of slot 16 is provided with fixing groove 17.
After the pipeline on branch joint 2 connects, curved splint 901 and arc lower clamping plate 902 in rotation, so that upper arc
Clevis plate 901 and arc lower clamping plate 902 are combined into the shape of a cylindrical tube, then tighten fixing bolt 12, so that fixed
Button 10 is tightly fixed together, being extruded on pipeline tightly of hemispherical dummy block 13, so that pipe joint does not shake,
What is connected is more stable；Plate 14 is inserted into slot 16, when curved splint 9 is pressed down against, fixed block 15 will tilt upward
It rises, is withstood in fixing groove 17 just, complete the fixation of fixing groove 17, it is also easy to disassemble when not used.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
1. a kind of T-type threeway pneumatic joint, including a major joint (1) and two branch joints (2), it is characterised in that:
The major joint (1) and two branch joints (2) are vertically arranged, and are provided with inscribed spiral shell on the inner wall of the major joint (1)
Line (3) is connected to pipeline on inscribed screw thread (3), there are four arc clip (4), the arcs for the surrounding setting of the major joint (1)
Along major joint (1) outer wall, matrix arrangement, arc clip (4) can occur bending and deformation intermediate plate (4) in a ring, each arc clip
(4) be provided on the outside of screw thread (5), on four arc clips (4) set there are two nut (6), respectively binding nut (6a) and
Fixture nut (6b), binding nut (6a) are located at the right side of fixture nut (6b), the binding nut (6a) and fixture nut
(6b) cooperates with screw thread (5), is fixedly installed rubber pad (7) on the inner sidewall of the arc clip (4).
2. a kind of T-type threeway pneumatic joint according to claim 1, it is characterised in that: the arc clip (4) is stainless
Steel thin slice is made, with a thickness of 0.1-0.2 ㎜.
3. a kind of T-type threeway pneumatic joint according to claim 1, it is characterised in that: the left and right of the branch joint (2)
Two sides are equipped with rotating base (8), are provided with curved splint (9) between two rotating bases (8) in left and right, curved splint (9) packet
Include curved splint (901) and arc lower clamping plate (902), the cross section of upper curved splint (901) and arc lower clamping plate (902) is equal
Be it is semicircle, the two sides of upper curved splint (901) and arc lower clamping plate (902) are fixedly installed with fixing buckle (10), fixing buckle
(10) it is provided with fixing threaded hole (11), is provided in fixing threaded hole (11) fixing bolt (12) on, the inside of curved splint (9)
Hemispherical dummy block (13) are provided on wall.
4. a kind of T-type threeway pneumatic joint according to claim 3, it is characterised in that: the right end of the curved splint (9)
It is provided with arc notch, upper curved splint (901) and arc lower clamping plate (902) can be rotated around rotating base (8).
5. a kind of T-type threeway pneumatic joint according to claim 3, it is characterised in that: the end of the curved splint (9)
It is connected with plate (14), the end of plate (14) is provided with fixed block (15), is tiltedly installed on the side wall of the major joint (1)
With the slot (16) of plate (14) cooperation, the bottom of slot (16) is provided with fixing groove (17).
6. a kind of T-type threeway pneumatic joint according to claim 5, it is characterised in that: the thickness of the fixed block (15)
Equal to the thickness of slot (16) internal cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821843086.4U CN209196375U (en) | 2018-11-09 | 2018-11-09 | A kind of T-type threeway pneumatic joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821843086.4U CN209196375U (en) | 2018-11-09 | 2018-11-09 | A kind of T-type threeway pneumatic joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209196375U true CN209196375U (en) | 2019-08-02 |
Family
ID=67411085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821843086.4U Expired - Fee Related CN209196375U (en) | 2018-11-09 | 2018-11-09 | A kind of T-type threeway pneumatic joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209196375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110622836A (en) * | 2019-10-29 | 2019-12-31 | 内蒙古农业大学 | Water-saving afforestation micro-irrigation leakage head for arid and semi-arid regions |
-
2018
- 2018-11-09 CN CN201821843086.4U patent/CN209196375U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110622836A (en) * | 2019-10-29 | 2019-12-31 | 内蒙古农业大学 | Water-saving afforestation micro-irrigation leakage head for arid and semi-arid regions |
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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: 20190802 Termination date: 20201109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |