CN205315914U - Compressed air quick pipe connector - Google Patents
Compressed air quick pipe connector Download PDFInfo
- Publication number
- CN205315914U CN205315914U CN201521061251.7U CN201521061251U CN205315914U CN 205315914 U CN205315914 U CN 205315914U CN 201521061251 U CN201521061251 U CN 201521061251U CN 205315914 U CN205315914 U CN 205315914U
- Authority
- CN
- China
- Prior art keywords
- pipe joint
- impeller
- compressed air
- junction block
- ring
- 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.)
- Active
Links
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a compressed air pipe way system especially relates to a compressed air quick pipe connector. A compressed air quick pipe connector, this coupling of includes junction block and gland, and the inner circle of gland right side tip is provided with annular convex ring, and annular convex ring's left side gland inner circle sets up annular skew wall, and annular skew wall inboard is provided with the impeller, and the left side and the junction block right side tip of impeller offset the right side outer wall and the annular skew wall looks adaptation of impeller, the inner circle of junction block is provided with the sealing washer, and the tip of being taken over the piece passes through the sealing washer and seals, annular skew wall inboard between impeller and the annular convex ring is provided with open snap ring, open snap ring's outer wall and annular skew wall looks adaptation, and open snap ring's inner circle is provided with arc -shaped clamping teeth, and arc -shaped clamping teeth's internal diameter is greater than the external diameter of being connected the pipe fitting, and when screwing gland and junction block, the impeller promotes open snap ring and makes the open snap ring compression along the motion of annular skew wall dextrad, and arc -shaped clamping teeth stings and is tightly connected the pipe fitting.
Description
Technical field
This utility model relates to a kind of compressed air line system, particularly relates to a kind of compressed air fast pipe joint.
Background technology
The pipe joint being currently used for connecting compressed air hose has multiple. Existing pipe joint exists one and general problem is that pipe is upon connection, and pipe and joints connects insecure, is likely to occur axial displacement between them.
For this, Chinese invention patent (CN1200795) discloses a kind of equipment that a pipe is connected to a circle tube joint part being made up of a front surface and a connection sleeve pipe, first segmentation of this connection sleeve pipe includes the detachable fixing device being meshed with the alignment device being positioned on adapter piece, and the second segmentation of axially adjacent first segmentation simultaneously includes for preventing the end of the pipe being inserted in sleeve pipe from skidding off and the device of front surface of engagement tabs part. Sleeve pipe has one for the built-in guiding hoop of the end of guiding pipe, the internal diameter of this guiding hoop is essentially identical to the external diameter of pipe, this hoop includes the Part II of the Part I that is slidably mounted in the second segmentation of sleeve pipe and the first segmentation of axially extending to sleeve pipe, adapter piece has formation groove in its front surface, this groove is for when fixing device engages each other, holding the free end of the Part II that hoop stretches out and make its centring. This patent solves the connection of pipe, has the feature of easy accessibility.
Chinese invention patent (CN1142583) discloses a kind of joint for pipe, wherein constantly puts on even if from the external force of pipe and also is able on annular claw avoid stress concentration phenomenon. In the joint for pipe of this invention, annular claw is formed has outer barbed portion and the zigzag of interior barbed portion. Annular claw has: multiple outer ring portion; Multiple annular inner portion, each annular inner portion is arranged between two adjacent outer ring portion; Multiple coupling parts, one end of one end of annular inner portion Yu outer ring portion is connected together by each coupling part.
Two kinds of above-mentioned pipe joints all well solve the technological deficiency being likely to occur axial displacement between pipe and joints.
Chinese invention patent ZL200810063105.6(notification number: CN100595461C, the day for announcing: on March 24th, 2010) disclose compressed air fast pipe joint. This pipe joint includes junction block and gland, gland and junction block by the detachable connection of screw thread, and the end head of junction block is provided with retaining ring seat; The inner of retaining ring seat is stretched into inside junction block, and offsets with retaining ring seat and be provided with sealing ring, and the inner ring of sealing ring protrudes the internal diameter of retaining ring seat and arranges; The outer face of retaining ring seat is provided with metal snap ring, and snap ring includes ring body and blade tooth, and blade tooth is to retaining ring seat direction flange, and is provided with oblique circle at retaining ring seat opening part, and blade tooth is arranged on and tiltedly encloses; Snap ring outer end is provided with impeller, and the two ends of impeller offset with snap ring and boss respectively. Being screwed by gland when using, the boss compressing impeller on gland, impeller compressing snap ring makes blade tooth strut, and blade tooth can be bitten pipe and prevent pipe from deviating from. This patent employing snap ring employing blade tooth is bitten pipe and is prevented pipe from deviating from, owing to blade tooth is thin slice, inadequate in fastness promptly.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of compressed air fast pipe joint, the logical impeller promotion slotted collar annularly skew wall of this pipe joint moves to the right and makes slotted collar compress, arc latch stings tight connecting tube, add and sting tight intensity, this utility model has simple in construction, feature easy to use simultaneously.
In order to realize above-mentioned purpose, this utility model have employed following technical scheme:
A kind of compressed air fast pipe joint, this pipe joint includes junction block and gland, gland is enclosed within junction block, gland and junction block are by the detachable connection of screw thread, the inner ring of gland right-hand end is provided with annular convex ring, the inner ring of annular convex ring is that the diameter of pore is with for suitable by jointed tubular workpieces external diameter, and pore is formed by the support portion of jointed tubular workpieces for the pore inserted by jointed tubular workpieces; The left side gland inner ring of annular convex ring arranges annular skew wall, it is provided with impeller inside annular skew wall, being provided in the middle part of impeller by the mesopore of jointed tubular workpieces traverse, the left side of impeller and described junction block right-hand end offset, and the outer right wall of impeller is suitable with described annular skew wall; The inner ring of described junction block is provided with sealing ring, is sealed by sealing ring by the end of jointed tubular workpieces; It is provided with slotted collar inside annular skew wall between impeller and annular convex ring, the outer wall of slotted collar is suitable with described annular skew wall, the inner ring of slotted collar is provided with arc latch, the internal diameter of arc latch is more than the external diameter of connecting tube, when screwing gland and junction block, slotted collar annularly skew wall described in impeller promotion moves to the right and makes slotted collar compress, and described arc latch stings tight connecting tube.
As preferably, described arc latch is together or 2 roads or 3 roads.
As preferably, described arc latch is continuous print or interruption. Preferably, arc latch is what be interrupted, and the arc latch of interruption can so that the bending of slotted collar.
As preferably, described junction block inner ring is provided with step surface, and sealing ring is arranged on step surface.
As preferably, described sealing ring is two, respectively the first sealing ring and the second sealing ring, packing ring between the first sealing ring and the second sealing ring.Packing ring is possible to prevent sealing ring owing to being subject to compression.
As preferably, described impeller left end is provided with flange collar, and flange collar is inserted junction block inner ring and offseted with described sealing ring.
As preferably, described impeller entirety adopts aluminum alloy materials or steel material.
As preferably, the left radial of described gland arranges screw, is provided with bolt in screw, and bolt is inner to offset with junction block.
As preferably, this pipe joint is single-ended pipe joint or double-ended pipe joint.
As preferably, this pipe joint is double end bend pipe pipe joint, T-shape tube joint or Y-shaped pipe joint.
This utility model is owing to have employed above-mentioned technical scheme, the logical impeller promotion slotted collar annularly skew wall of this pipe joint moves to the right and makes slotted collar compress, and arc latch stings tight connecting tube, adds and stings tight intensity, this utility model has simple in construction, feature easy to use simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is detonation configuration schematic diagram of the present utility model.
Fig. 3 is the structural representation of slotted collar. Fig. 4 is another schematic diagram of structure of slotted collar.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is made a detailed explanation.
A kind of compressed air fast pipe joint as shown in Figure 1 and Figure 2, this pipe joint includes junction block 1 and gland 2, gland 2 is enclosed within junction block 1, gland 2 and junction block 1 are by the detachable connection of screw thread, the left radial of gland 2 arranges screw 12, being provided with bolt in screw 12, bolt is inner to offset with junction block 1. The inner ring of gland 2 right-hand end is provided with annular convex ring 8, and the inner ring of annular convex ring 8 is that the diameter of pore is with for suitable by jointed tubular workpieces external diameter, and pore is formed by the support portion of jointed tubular workpieces for the pore inserted by jointed tubular workpieces; Left side gland 2 inner ring of annular convex ring 8 arranges annular skew wall 9, is provided with impeller 3 inside annular skew wall 9. Impeller 3 is overall adopts aluminum alloy materials or steel material, is provided for by the mesopore of jointed tubular workpieces traverse in the middle part of impeller 3, and the left side of impeller 3 and described junction block 1 right-hand end offset, and the outer right wall of impeller 3 is suitable with described annular skew wall 9. As shown in Figure 1, junction block 1 inner ring is provided with step surface 11, the inner ring of described junction block 1 is provided with sealing ring, sealing ring is two, respectively the first sealing ring 5 and the second sealing ring 6, packing ring 7 between the first sealing ring 5 and the second sealing ring 6, sealed by the first sealing ring 5 and the second sealing ring 6 by the end of jointed tubular workpieces, impeller 3 left end is provided with flange collar 10, and flange collar 10 is inserted junction block 1 inner ring and offseted with described sealing ring. As shown in Figure 3, Figure 4, being provided with slotted collar 4 inside the annular skew wall 9 between impeller 3 and annular convex ring 8, arc latch 13 is that arc latch 13 is continuous print together. The outer wall of slotted collar 4 is suitable with described annular skew wall 9, the inner ring of slotted collar 4 is provided with arc latch 13, the internal diameter of arc latch 13 is more than the external diameter of connecting tube, when screwing gland 2 and junction block 1, impeller 3 promotes described slotted collar 4 annularly skew wall 9 to move to the right to make slotted collar 4 compress, and described arc latch 13 stings tight connecting tube.
When using, connecting tube inserts pore, end is sealed by the first sealing ring 5 and the second sealing ring 6, then gland 2 and junction block 1 are being screwed, described impeller 3 promotes described slotted collar 4 annularly skew wall 9 to move to the right to make slotted collar 4 compress, and arc latch 13 stings tight connecting tube.
Claims (10)
1. a compressed air fast pipe joint, this pipe joint includes junction block (1) and gland (2), gland (2) is enclosed within junction block (1), gland (2) and junction block (1) are by the detachable connection of screw thread, it is characterized in that: the inner ring of gland (2) right-hand end is provided with annular convex ring (8), the inner ring of annular convex ring (8) is for the pore inserted by jointed tubular workpieces, the diameter of pore is with for suitable by jointed tubular workpieces external diameter, and pore is formed by the support portion of jointed tubular workpieces, left side gland (2) inner ring of annular convex ring (8) arranges annular skew wall (9), annular skew wall (9) inner side is provided with impeller (3), impeller (3) middle part is provided for by the mesopore of jointed tubular workpieces traverse, the left side of impeller (3) and described junction block (1) right-hand end offset, and the outer right wall of impeller (3) is suitable with described annular skew wall (9), the inner ring of described junction block (1) is provided with sealing ring, is sealed by sealing ring by the end of jointed tubular workpieces, annular skew wall (9) inner side between impeller (3) and annular convex ring (8) is provided with slotted collar (4), the outer wall of slotted collar (4) is suitable with described annular skew wall (9), the inner ring of slotted collar (4) is provided with arc latch (13), the internal diameter of arc latch (13) is more than the external diameter of connecting tube, when screwing gland (2) and junction block (1), slotted collar (4) annularly skew wall (9) described in impeller (3) promotion moves to the right and makes slotted collar (4) compress, described arc latch (13) stings tight connecting tube.
2. a kind of compressed air fast pipe joint according to claim 1, it is characterised in that: arc latch (13) is together or 2 roads or 3 roads.
3. a kind of compressed air fast pipe joint according to claim 1, it is characterised in that: arc latch (13) is continuous print or interruption.
4. a kind of compressed air fast pipe joint according to claim 1, it is characterised in that: junction block (1) inner ring is provided with step surface (11), and sealing ring is arranged on step surface (11).
5. a kind of compressed air fast pipe joint according to claim 1, it is characterised in that: sealing ring is two, respectively the first sealing ring (5) and the second sealing ring (6), packing ring (7) between the first sealing ring (5) and the second sealing ring (6).
6. a kind of compressed air fast pipe joint according to claim 1, it is characterised in that: impeller (3) left end is provided with flange collar (10), and flange collar (10) is inserted junction block (1) inner ring and offseted with described sealing ring.
7. a kind of compressed air fast pipe joint according to claim 1, it is characterised in that: impeller (3) is overall adopts aluminum alloy materials or steel material.
8. a kind of compressed air fast pipe joint according to claim 1, it is characterized in that: the left radial of gland (2) arranges screw (12), screw is provided with bolt in (12), and bolt is inner to offset with junction block (1).
9. a kind of compressed air fast pipe joint according to claim 1, it is characterised in that: this pipe joint is single-ended pipe joint or double-ended pipe joint.
10. a kind of compressed air fast pipe joint according to claim 1, it is characterised in that: this pipe joint is double end bend pipe pipe joint, T-shape tube joint or Y-shaped pipe joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521061251.7U CN205315914U (en) | 2015-12-17 | 2015-12-17 | Compressed air quick pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521061251.7U CN205315914U (en) | 2015-12-17 | 2015-12-17 | Compressed air quick pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205315914U true CN205315914U (en) | 2016-06-15 |
Family
ID=56185509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521061251.7U Active CN205315914U (en) | 2015-12-17 | 2015-12-17 | Compressed air quick pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205315914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387301A (en) * | 2015-12-17 | 2016-03-09 | 浙江康帕斯流体输送技术有限公司 | Compressed air quick pipe joint |
-
2015
- 2015-12-17 CN CN201521061251.7U patent/CN205315914U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387301A (en) * | 2015-12-17 | 2016-03-09 | 浙江康帕斯流体输送技术有限公司 | Compressed air quick pipe joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100595461C (en) | Compressed air fast pipe joint | |
| CN205261064U (en) | Compressed air pipe connects | |
| CN211175814U (en) | Hydraulic pipe sealing joint for hose assembly | |
| CN205315914U (en) | Compressed air quick pipe connector | |
| CN104455815B (en) | Tapered sealing pipe connector for excavator | |
| CN201237049Y (en) | Connector of pipe | |
| CN205534727U (en) | Metal pipeline connecting device | |
| CN107893887A (en) | A kind of expansion type joint of flexible pipe | |
| CN206846130U (en) | A kind of crush seal formula conduit coupling and pipe connecting structure | |
| CN105351644A (en) | Compressed air pipe joint | |
| CN204901157U (en) | Nonrust corrugated steel pipe's connector | |
| CN201739658U (en) | Structure capable of quickly connecting and combining pipe fittings | |
| CN210266319U (en) | Easily-adjusted connecting pipe | |
| CN101852318B (en) | Flange-type connecting system of compressed air conveying pipeline | |
| CN204175959U (en) | For the improved combination formula rubber seal of drinking water pipeline joint | |
| CN202360965U (en) | Pipeline connection device | |
| CN202674650U (en) | Flange quick joint for compressed air pipe fitting | |
| CN107725938B (en) | A kind of rack-and-pinion connector of hose | |
| CN207621549U (en) | A kind of pressure sensor three-way connection | |
| CN105387301A (en) | Compressed air quick pipe joint | |
| CN215111118U (en) | Purified water pipeline fastening and sealing device | |
| CN204879237U (en) | Nonrust corrugated steel pipe's connecting piece | |
| CN205503031U (en) | Adapter sleeve for oil drilling | |
| CN204829050U (en) | Glue connection with locking stopping groove | |
| CN215334970U (en) | Anti-winding adapter for gas pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 315040 No. 5 Workshop A10, 96 Mufu Road, Ningbo High-tech Zone, Zhejiang Province Patentee after: Zhejiang Compass Fluid Technology Co., Ltd. Address before: 315000 spring and Industrial Park, 96 Hibiscus Road, Ningbo high tech Zone, Zhejiang Patentee before: Zhejiang Compressed Fluid Transmission Engineering Co., Ltd. |
|
| CP03 | Change of name, title or address |