CN203671100U - Quick connector of inflation pipeline - Google Patents
Quick connector of inflation pipeline Download PDFInfo
- Publication number
- CN203671100U CN203671100U CN201320873082.1U CN201320873082U CN203671100U CN 203671100 U CN203671100 U CN 203671100U CN 201320873082 U CN201320873082 U CN 201320873082U CN 203671100 U CN203671100 U CN 203671100U
- Authority
- CN
- China
- Prior art keywords
- joint
- connector
- groove
- hole
- quick
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model provides a quick connector of an inflation pipeline. The quick connector comprises a first connector and a second connector, wherein the first connector is connected with an inflation hose and provided with axial through holes, and the second connector is connected with a pipe connector of an inflation device and provided with a through hole. The quick connector is characterized in that a plurality of radial through holes are formed in the end of the first connector at intervals, steel balls are arranged in the radial through holes respectively, the outer wall of the part, on the inner sides of the through holes, of the first connector is provided with grooves, springs are arranged in the grooves, and sliding sleeves are arranged outside the springs. The outer wall of the end of the second connector is provided with grooves. According to the quick connector, connecting is convenient, air leakage can be effectively prevented, normal working of a breaker or a combined electric appliance is guaranteed, and safe and stable operation of a power grid is ensured.
Description
Technical field
The utility model relates to a kind of rapid pipe joint, and particularly a kind of gas ducting rapid pipe joint, belongs to assembling pipe joint design and manufacturing technology field.
Background technique
Existing circuit breaker or combined electrical apparatus in use, can produce gas leakage because of various factors, this this, need to use gas ducting to inflate it.Prior art is that flexible pipe is connected between inflator and circuit breaker or combined electrical apparatus by common pipe joint, therefore phenomenon easily leaks air at hose coupling place, and service time is longer, gas leak phenomenon is more serious, thereby the normal operation of the equipment of giving brings harm.Therefore be necessary prior art to be improved.
Summary of the invention
For solving the electrical equipments such as existing circuit breaker in the time inflating, because gas tube connects the not good problem that causes gas leakage, the utility model provides a kind of gas ducting quick conversion adapter.
The utility model completes by following technical proposal: the quick conversion adapter of a kind of gas ducting, comprise the first joint with axial hole on its being connected with inflated hose, the second joint with through hole on its being connected with inflator pipe joint, the end part interval that it is characterized in that the first joint arranges multiple radial direction through hole, in each radial direction through hole, be provided with steel ball, the the first joint outer wall that is positioned at described through hole inner side is provided with groove, is provided with spring in groove, and spring outside is provided with sliding sleeve, the end outer wall of the second joint is provided with groove, so that after slip sliding sleeve outwards moves the steel ball footpath in the first joint radial direction through hole, can insert the second joint, slide over travelling backwards under spring action, and the steel ball footpath in the first joint radial direction through hole is inwardly moved, and be stuck in the groove of the second joint outer wall, thereby complete first, the rapid abutting joint of second liang of joint, otherwise, after slip sliding sleeve outwards moves the steel ball footpath in the first joint radial direction through hole, can extract the second joint out, complete first, the quick disengaging of second liang of joint, both convenient connection, can effectively prevent again gas leakage.
One end that described the first joint is connected with inflated hose is made as cone, is socketed to facilitate with inflated hose.
Described the second joint is provided with groove with one end that inflator pipe joint is connected, and groove inwall is provided with screw thread, to be spirally connected with the nose of inflator pipe joint.
The matched one end of described the second joint and the first joint is provided with plush copper, and plush copper inner side is provided with groove, so that this plush copper inserts in the first joint, and is placed in groove by steel ball and completes fixing.
The utlity model has following advantages and effect: adopt such scheme, can be easily by slip sliding sleeve, after steel ball footpath in the first joint radial direction through hole is outwards moved, can insert the second joint, slide over travelling backwards under spring action, and the steel ball footpath in the first joint radial direction through hole is inwardly moved, and be stuck in the groove of the second joint outer wall, thereby complete first, the rapid abutting joint of second liang of joint, otherwise, after slip sliding sleeve outwards moves the steel ball footpath in the first joint radial direction through hole, can extract the second joint out, complete first, the quick disengaging of second liang of joint, both convenient connection, can effectively prevent again gas leakage, ensure the normal work of circuit breaker or combined electrical apparatus, guarantee the safety of electrical network, stable operation.Be a desirable connecting head in fact.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As Fig. 1, the quick conversion adapter of gas ducting that the utility model provides, comprise the first joint 9 with axial hole 10 on its being connected with inflated hose 11, the second joint 3 with through hole 4 on its being connected with inflator pipe joint 1, the end part interval of the first joint 9 arranges multiple radial direction through hole, is provided with steel ball 6 in each radial direction through hole, and the first joint 9 outer walls that are positioned at described through hole inner side are provided with groove 7, in groove 7, be provided with spring 8, spring 8 outsides are provided with sliding sleeve 5; The end outer wall of the second joint 3 is provided with groove 13; Described the first joint 9 is made as cone with one end that inflated hose 11 is connected, and is socketed to facilitate with inflated hose 11; One end that described the second joint 3 is connected with inflator pipe joint 1 is provided with circular groove 14, and circular groove 14 inwalls are provided with screw thread, to be spirally connected with the nose 2 of inflator pipe joint 1; The matched one end of described the second joint 3 and the first joint 9 is provided with plush copper 12, and groove 13 is located at plush copper 12 inner sides, so that this plush copper 12 inserts in the axial hole 10 of the first joint 9, and is placed in groove 13 by steel ball 6 and completes fixing.
When work: after slip sliding sleeve 5 outwards moves steel ball 6 footpaths in the first joint 9 radial direction through hole, can insert the plush copper 12 of the second joint 3, sliding sleeve 5 travelling backwards under spring 8 effects, steel ball 6 footpaths in the first joint 9 radial direction through hole are inwardly moved, and be stuck in the groove 13 of the second joint 3 outer walls, thereby complete the rapid abutting joint of first, second two joint, otherwise, after slip sliding sleeve 5 outwards moves steel ball 6 footpaths in the first joint 9 radial direction through hole, can extract the plush copper 12 of the second joint 3 out, complete the quick disengaging of first, second two joint.
Claims (4)
1. the quick conversion adapter of gas ducting, comprise the first joint with axial hole on its being connected with inflated hose, the second joint with through hole on its being connected with inflator pipe joint, the end part interval that it is characterized in that the first joint arranges multiple radial direction through hole, in each radial direction through hole, be provided with steel ball, the the first joint outer wall that is positioned at described through hole inner side is provided with groove, is provided with spring in groove, and spring outside is provided with sliding sleeve; The end outer wall of the second joint is provided with groove.
2. the quick conversion adapter of gas ducting according to claim 1, is characterized in that one end that described the first joint is connected with inflated hose is made as cone.
3. the quick conversion adapter of gas ducting according to claim 1, is characterized in that described the second joint is provided with groove with one end that inflator pipe joint is connected, and groove inwall is provided with screw thread.
4. the quick conversion adapter of gas ducting according to claim 1, is characterized in that the matched one end of described the second joint and the first joint is provided with plush copper, and plush copper inner side is provided with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320873082.1U CN203671100U (en) | 2013-12-28 | 2013-12-28 | Quick connector of inflation pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320873082.1U CN203671100U (en) | 2013-12-28 | 2013-12-28 | Quick connector of inflation pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203671100U true CN203671100U (en) | 2014-06-25 |
Family
ID=50967393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320873082.1U Expired - Lifetime CN203671100U (en) | 2013-12-28 | 2013-12-28 | Quick connector of inflation pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203671100U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112826559A (en) * | 2020-12-30 | 2021-05-25 | 中国人民解放军空军军医大学 | Rapid hemostasis self-rescue device for limb hemorrhage in battlefield |
| CN116281306A (en) * | 2023-04-23 | 2023-06-23 | 浙江谦丝忆纺织科技有限公司 | Winding device of sofa fabric warp knitting machine |
-
2013
- 2013-12-28 CN CN201320873082.1U patent/CN203671100U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112826559A (en) * | 2020-12-30 | 2021-05-25 | 中国人民解放军空军军医大学 | Rapid hemostasis self-rescue device for limb hemorrhage in battlefield |
| CN116281306A (en) * | 2023-04-23 | 2023-06-23 | 浙江谦丝忆纺织科技有限公司 | Winding device of sofa fabric warp knitting machine |
| CN116281306B (en) * | 2023-04-23 | 2024-07-02 | 河北德康实业有限公司 | Winding device of sofa fabric warp knitting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |