CN200993277Y - Movable snap ring composite member - Google Patents
Movable snap ring composite member Download PDFInfo
- Publication number
- CN200993277Y CN200993277Y CN 200620200404 CN200620200404U CN200993277Y CN 200993277 Y CN200993277 Y CN 200993277Y CN 200620200404 CN200620200404 CN 200620200404 CN 200620200404 U CN200620200404 U CN 200620200404U CN 200993277 Y CN200993277 Y CN 200993277Y
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- CN
- China
- Prior art keywords
- snap ring
- assembly parts
- ring
- utility
- model
- 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
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Abstract
The utility model discloses a movable clasp combination, which comprises a clasp (1) that can be a round ring with a notch (3) and outer circle of conic surface (4); in an inner circle of the clasp (1), a slot (5) is provided, in the slot (5) a circular steel-strip ring (2) is inserted. The utility model can greatly improve the resistance to water pressure with a pipe is connected with a straight pipe, prevent any disengagement of the joints, and avoids any waste in water and other economic loss.
Description
Technical field
The utility model relates to a kind of pipe joint, particularly a kind of movable snap ring assembly parts.
Background technique
At present, it is a lot of not have the designed link that is threaded at pipeline, and purpose all is to make connected pipeline realize under the condition of connecting thread connecting not needing to process.Do not have the problem that is threaded though existing various pipe joint has solved pipeline, in use have some problems yet.Because pipe joint adopts seal rubber sleeve to be connected with the light-card ring with the straight tube joint, mainly be next fastening by the friction of seal rubber sleeve and light-card ring and straight water pipe outer wall, the tight more friction of pressure is big more, but long when service time, when aging the or hydraulic pressure of seal rubber sleeve increases suddenly, friction can not overcome the pressure of water and throw off, if the people was not at the scene at that time, causes the waste of water, when also some family stays out because of the people, water pipe is thrown off, and furniture is immersed in water, and causes economic loss.
Summary of the invention
The purpose of this utility model is: a kind of movable snap ring assembly parts is provided.Anti-pressure ability when being connected with straight tube to improve pipeline.The disengagement of anti-water stopping tube causes the waste of water and other economic loss.
The technical solution of the utility model: a kind of movable snap ring assembly parts, structure comprises snap ring 1; Snap ring 1 is the annulus that has breach 3, and its cylindrical is a conical surface 4; The interior circle of snap ring 1 has groove 5, studs with the steel disc ring 2 of annular in the groove 5.
In the above-mentioned movable snap ring assembly parts, the inward flange of steel disc ring 2 is provided with cutting edge 6.
A kind of movable snap ring assembly parts, structure comprises snap ring 1; Snap ring 1 is the annulus that has one group of gap slot 8; The interior circle of snap ring 1 is provided with one group of projection 9 that cutting edge is arranged in the form of a ring.
Above-mentioned movable snap ring assembly parts, assembly parts adopt the enhancement mode engineering plastics to make.
Compared with prior art, the movable snap ring assembly parts that provides of the utility model.Hydraulic pressure resistance ability in the time of can improving pipeline greatly and be connected with straight tube prevents the disengagement of joint, avoids causing the waste of water and other economic loss.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is structural representations of snap ring in the utility model;
Accompanying drawing 3 is that the A of accompanying drawing 1 is to view;
Accompanying drawing 4 is application site figure of the present utility model;
Accompanying drawing 5 is fundamental diagrams of the present utility model;
Accompanying drawing 6 is that the utility model is used for the structural representation that flexible pipe connects;
Accompanying drawing 7 is that the A of accompanying drawing 6 is to view;
Sign flag in the accompanying drawing is: the 1-snap ring, and 2-steel disc ring, the 3-breach, the 4-conical surface, the 5-groove, the 6-cutting edge, 7-snap ring assembly parts, 8-gap slot, 9-have the projection of cutting edge.
Embodiment
Embodiment 1.Movable snap ring assembly parts of the present utility model is to supply the patent No. 200420033944.0 described fast-assembling pipe joints matching used specially, and its structure is shown in accompanying drawing 1,2,3.It comprises snap ring 1 and steel disc ring 2.Snap ring 1 adopts the enhancement mode engineering plastics to make, and snap ring 1 is an annulus that has breach 3, and the cylindrical of snap ring 1 is a conical surface 4, and the interior circle of snap ring 1 is straight, along the circumferential direction has groove 5 at the interior circle of snap ring 1, studs with the steel disc ring 2 of annular in the groove.When bore was big, the inward flange of steel disc ring 2 was provided with cutting edge 6.
Its working principle is such: during use, as Fig. 4, shown in 5, earlier snap ring assembly parts 7 is put into the threeway of fast-assembling pipe joint or the hole of other pipe fitting, then straight tube is inserted in the movable snap ring assembly parts 7 of the present utility model, to confirm during insertion that straight tube has been through among the steel disc ring 2 of movable snap ring assembly parts 7, then fastening nut is tightened, fastening nut draws in through the conical surface 4 of the snap ring 1 cylindrical breach 3 with snap ring 1, steel disc ring 2 in the groove 5 in the snap ring 1 on the circle is pressed into the tube wall of straight tube, straight tube bears two power, one is friction, another is that steel disc ring 2 is inserted into the barrier force in the straight pipe wall, produce the retaining effect, so can improve the hydraulic pressure resistance ability of joint greatly.Fig. 5 is the erection drawing after installing.
Embodiment 2.Shown in accompanying drawing 6,7, the movable snap ring assembly parts of this example is that the fast-assembling pipe joint in special and the patent No. 200420033944.0 is matching used, and it is applicable to that PE, PPR flexible pipe use.Structure comprises snap ring 1; Snap ring 1 is the annulus that has one group of gap slot 8; The interior circle of snap ring 1 is provided with one group of projection 9 that cutting edge is arranged in the form of a ring.
During use, earlier snap ring 1 is put into the threeway of fast-assembling pipe joint or the hole of other pipe fitting, then with straight PE, the PPR flexible pipe inserts in the snap ring 1 of the present utility model, to confirm straight PE during insertion, the PPR flexible pipe has been through in the snap ring 1 to be had among the projection 9 of cutting edge on the circle, then fastening nut is tightened, fastening nut draws in through the conical surface of the snap ring 1 cylindrical gap slot 8 with snap ring 1, there is the projection 9 of cutting edge to be pressed into straight PE on the circle in the snap ring 1, the tube wall of PPR flexible pipe, straight PE, the PPR flexible pipe bears two power, one is friction, another is to have the projection 9 of cutting edge to be inserted into straight PE, barrier force in the PPR flexible pipe tube wall, because the strength of materials difference between snap ring and the flexible pipe is bigger, snap ring can directly be pressed into tube wall, produces the retaining effect, so can improve the hydraulic pressure resistance ability of joint greatly.
Claims (3)
1. movable snap ring assembly parts is characterized in that: structure comprises snap ring (1); Snap ring (1) is the annulus that has breach (3), and its cylindrical is conical surface (4); The interior circle of snap ring (1) has groove (5), studs with the steel disc ring (2) of annular in the groove (5).
2. movable snap ring assembly parts according to claim 1 is characterized in that: the inward flange of steel disc ring (2) is provided with cutting edge (6).
3. movable snap ring assembly parts according to claim 2 is characterized in that: assembly parts adopts the enhancement mode engineering plastics to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620200404 CN200993277Y (en) | 2006-04-25 | 2006-04-25 | Movable snap ring composite member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620200404 CN200993277Y (en) | 2006-04-25 | 2006-04-25 | Movable snap ring composite member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200993277Y true CN200993277Y (en) | 2007-12-19 |
Family
ID=38946351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620200404 Expired - Lifetime CN200993277Y (en) | 2006-04-25 | 2006-04-25 | Movable snap ring composite member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200993277Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633351A (en) * | 2014-12-15 | 2015-05-20 | 中航光电科技股份有限公司 | Connector |
| CN107462339A (en) * | 2017-08-23 | 2017-12-12 | 卡达克机动车质量检验中心(宁波)有限公司 | A kind of locking sealing structure for temperature sensor |
| CN111943118A (en) * | 2020-09-21 | 2020-11-17 | 任仲华 | Filling system is used in shower bath processing |
-
2006
- 2006-04-25 CN CN 200620200404 patent/CN200993277Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633351A (en) * | 2014-12-15 | 2015-05-20 | 中航光电科技股份有限公司 | Connector |
| CN107462339A (en) * | 2017-08-23 | 2017-12-12 | 卡达克机动车质量检验中心(宁波)有限公司 | A kind of locking sealing structure for temperature sensor |
| CN111943118A (en) * | 2020-09-21 | 2020-11-17 | 任仲华 | Filling system is used in shower bath processing |
| CN111943118B (en) * | 2020-09-21 | 2022-09-27 | 任仲华 | Filling system is used in shower bath processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: CHEN ZHUSHENG ^ |
|
| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Chen Mei Number: 51 Page: The title page Volume: 23 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Chen Mei Number: 51 Volume: 23 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: CHEN ZHUSHENG ^ |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071219 |
|
| EXPY | Termination of patent right or utility model |