CN204942818U - A kind of spigot - Google Patents
A kind of spigot Download PDFInfo
- Publication number
- CN204942818U CN204942818U CN201520648042.6U CN201520648042U CN204942818U CN 204942818 U CN204942818 U CN 204942818U CN 201520648042 U CN201520648042 U CN 201520648042U CN 204942818 U CN204942818 U CN 204942818U
- Authority
- CN
- China
- Prior art keywords
- joint
- cutting ferrule
- ferrule
- sleeve cap
- elastic
- 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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Abstract
The utility model relates to a kind of spigot, comprise fittings body, elastic ferrule and sleeve cap, described fittings body comprises the first joint and the second joint that are interconnected, the diameter of the first joint is greater than the diameter of the second joint, junction surface is provided with between first joint and the second joint, elastic ferrule is band tapered collar jaggy, elastic ferrule comprises cutting ferrule upper end and cutting ferrule lower end, the diameter of cutting ferrule upper end is less than the diameter of cutting ferrule lower end, and elastic ferrule increases successively from cutting ferrule upper end to the thickness of cutting ferrule lower end, cutting ferrule lower end is connected with junction surface, seal ring is provided with between elastic ferrule and junction surface, the first internal thread is provided with in first joint, the inwall of the second joint is provided with the second internal thread, the outer wall of sleeve cap is provided with the outside thread with the first screw-internal thread fit, fittings body is connected with sleeve cap and forms a cavity, elastic ferrule is placed in sleeve cap.The utility model proposes that a kind of structure is simple, good airproof performance and the strong spigot of anti-pressure ability.
Description
Technical field
The utility model belongs to joint field, particularly a kind of spigot.
Background technique
The tightness of spigot is in the market not good, and crushing resistance is poor, perhaps can ensure air tight in a low voltage state, but under high pressure or permanent use, can produce leakage phenomenon between most of spigot and pipeline.
Model utility content
The purpose of this utility model is overcome the deficiency existed in background technique, the purpose of this utility model be propose that a kind of structure is simple, good airproof performance and the strong spigot of anti-pressure ability.
For achieving the above object, the utility model adopts following scheme:
A kind of spigot, comprise fittings body, elastic ferrule and sleeve cap, described fittings body comprises the first joint and the second joint that are interconnected, first joint and the second joint are all the cylindrical body of hollow, and the diameter of the first joint is greater than the diameter of the second joint, junction surface is provided with between first joint and the second joint, described elastic ferrule is band tapered collar jaggy, elastic ferrule comprises cutting ferrule upper end and cutting ferrule lower end, the diameter of cutting ferrule upper end is less than the diameter of cutting ferrule lower end, and elastic ferrule increases successively from cutting ferrule upper end to the thickness of cutting ferrule lower end, described cutting ferrule lower end is connected with junction surface, seal ring is provided with between elastic ferrule and junction surface, the first internal thread is provided with in described first joint, the inwall of the second joint is provided with the second internal thread, the outer wall of sleeve cap is provided with the outside thread with the first screw-internal thread fit, fittings body is connected with sleeve cap and forms a cavity, elastic ferrule is placed in sleeve cap.
The utility model is set to further: be provided with metal washer between described cutting ferrule lower end and seal ring.
The utility model is set to further: described elastic ferrule and sleeve cap are conflicted with metal washer respectively and be connected.
The utility model is set to further: described elastic ferrule inwall is provided with the 3rd internal thread.
The utility model is set to further: described sleeve cap is provided with regular hexagon handwheel.
The utility model is set to further: described first joint, junction surface and the second joint are formed in one.
The beneficial effects of the utility model are: 1, the utility model is greater than the diameter of the second joint by the diameter arranging the first joint, junction surface is provided with between first joint and the second joint, cutting ferrule can be made when pipeline is connected with spigot to conflict with junction surface be connected, thus make the better tightness of pipeline and spigot.2, the utility model is by arranging elastic ferrule for band tapered collar jaggy, and elastic ferrule is provided with breach and cutting ferrule can be made to be pressed into after sleeve cap compress cutting ferrule, makes cutting ferrule can fastening pipeline.3, the utility model is tapered collar by arranging elastic ferrule, and elastic ferrule comprises cutting ferrule upper end and cutting ferrule lower end, the diameter of cutting ferrule upper end is less than the diameter of cutting ferrule lower end, when sleeve cap is inserted in, first cutting ferrule upper end is compressed, then by the first screw-internal thread fit occlusion in the outside thread of sleeve cap and fittings body, cutting ferrule is compressed by sleeve cap completely, make cutting ferrule entangle pipeline tightly, thus increase the sealing between spigot and pipeline.4, the utility model is increased from cutting ferrule upper end to the thickness of cutting ferrule lower end successively by elastic ferrule, and when making sleeve cap compress cutting ferrule, the dynamics that cutting ferrule compresses from cutting ferrule upper end to cutting ferrule lower end is increasing, thus increases the sealing between spigot and pipeline.5, the utility model is by being provided with seal ring between elastic ferrule and junction surface, can increase the sealing between pipeline and fittings body.6, the utility model is by being provided with metal washer between cutting ferrule lower end and seal ring, and metal washer can make elastic ferrule, sleeve cap conflict completely with metal washer to be respectively connected, to further increase the sealing between pipeline and fittings body.7, the utility model is by being provided with the 3rd internal thread at elastic ferrule inwall, can be connected more firm with pipeline.8, the utility model by being provided with regular hexagon handwheel on sleeve cap, not only can facilitate the connection between fittings body and sleeve cap, and regular hexagon handwheel can be rotated by spanner, make sleeve cap to cutting ferrule compress more thorough, thus increase the sealing between pipeline and spigot.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of spigot of the utility model.
Fig. 2 is the structural representation of cutting ferrule in the utility model.
Reference character in figure: fittings body 1, elastic ferrule 2, sleeve cap 3, the first joint 4, second joint 5, junction surface 6, cutting ferrule upper end 7, cutting ferrule lower end 8, seal ring 9, the second internal thread 10, outside thread 11, metal washer 12, the 3rd internal thread 13, regular hexagon handwheel 14.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Referring to figs. 1 to Fig. 2, a kind of spigot, comprise fittings body 1, elastic ferrule 2 and sleeve cap 3, described fittings body 1 comprises the first joint 4 and the second joint 5 be interconnected, first joint 4 and the second joint 5 are all the cylindrical body of hollow, and the diameter of the first joint 4 is greater than the diameter of the second joint 5, junction surface 6 is provided with between first joint 4 and the second joint 5, described elastic ferrule 2 is band tapered collar jaggy, elastic ferrule 2 comprises cutting ferrule upper end 7 and cutting ferrule lower end 8, the diameter of cutting ferrule upper end 7 is less than the diameter of cutting ferrule lower end 8, and elastic ferrule 2 increases successively from the thickness of 7 to cutting ferrule lower end, cutting ferrule upper end 8, described cutting ferrule lower end 8 is connected with junction surface 6, seal ring 9 is provided with between elastic ferrule 2 and junction surface 6, the first internal thread is provided with in described first joint 4, the inwall of the second joint 5 is provided with the second internal thread 10, the outer wall of sleeve cap 3 is provided with the outside thread 11 with the first screw-internal thread fit, fittings body 1 is connected with sleeve cap 3 and forms a cavity, elastic ferrule 2 is placed in sleeve cap 3.
By adopting technique scheme, the diameter of the second joint 5 is greater than by the diameter arranging the first joint 4, junction surface 6 is provided with between first joint 4 and the second joint 5, elastic ferrule 2 can be made when pipeline is connected with spigot to conflict with junction surface 6 be connected, thus make the better tightness of pipeline and spigot.By arranging elastic ferrule 2 for band tapered collar jaggy, elastic ferrule 2 is provided with after breach can make cutting ferrule be pressed into sleeve cap 3 and compresses cutting ferrule, makes cutting ferrule can fastening pipeline.By arranging elastic ferrule 2 for tapered collar, and elastic ferrule 2 comprises cutting ferrule upper end 7 and cutting ferrule lower end 8, the diameter of cutting ferrule upper end 7 is less than the diameter of cutting ferrule lower end 8, when sleeve cap 3 is inserted in, first cutting ferrule upper end 7 is compressed, then occlusion is coordinated by the first internal thread (not looking in figure) in the outside thread 11 of sleeve cap 3 and fittings body 1, cutting ferrule is compressed by sleeve cap 3 completely, elastic ferrule 2 can turn tighter and tighter, cutting ferrule is made to entangle pipeline tightly, thus the sealing increased between spigot and pipeline and anti-skidding effect.Increased successively by the thickness of elastic ferrule 2 from 7 to cutting ferrule lower end, cutting ferrule upper end 8, when making sleeve cap 3 compress cutting ferrule, the dynamics that cutting ferrule compresses from 7 to cutting ferrule lower end 8, cutting ferrule upper end is increasing, thus increases the sealing between spigot and pipeline.By being provided with seal ring 9 between elastic ferrule 2 and junction surface 6, the sealing between pipeline and fittings body 1 can be increased.
The utility model is set to further: be provided with metal washer 12 between described cutting ferrule lower end 8 and seal ring 9.Described elastic ferrule 2 and sleeve cap 3 are conflicted with metal washer 12 respectively and are connected.
By adopting technique scheme, by being provided with metal washer 12 between cutting ferrule lower end 8 and seal ring 9, metal washer 12 can make elastic ferrule 2, sleeve cap 3 conflict completely with metal washer 12 to be respectively connected, to further increase the sealing between pipeline and fittings body 1.
The utility model is set to further: described elastic ferrule 2 inwall is provided with the 3rd internal thread 13.Described sleeve cap 3 is provided with regular hexagon handwheel 14.Described first joint 4, junction surface 6 and the second joint 5 are formed in one.
By adopting technique scheme, by being provided with the 3rd internal thread 13 at elastic ferrule 2 inwall, can be connected more firm with pipeline.By being provided with regular hexagon handwheel 14 on sleeve cap 3, not only can facilitate the connection between fittings body 1 and sleeve cap 3, and regular hexagon handwheel 14 can be rotated by spanner, make the more thorough of sleeve cap 3 pairs of cutting ferrule compressions, thus increase the sealing between pipeline and spigot.
The foregoing is only preferred embodiment of the present utility model, is not restriction with the present embodiment, all make within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a spigot, it is characterized in that: comprise fittings body, elastic ferrule and sleeve cap, described fittings body comprises the first joint and the second joint that are interconnected, first joint and the second joint are all the cylindrical body of hollow, and the diameter of the first joint is greater than the diameter of the second joint, junction surface is provided with between first joint and the second joint, described elastic ferrule is band tapered collar jaggy, elastic ferrule comprises cutting ferrule upper end and cutting ferrule lower end, the diameter of cutting ferrule upper end is less than the diameter of cutting ferrule lower end, and elastic ferrule increases successively from cutting ferrule upper end to the thickness of cutting ferrule lower end, described cutting ferrule lower end is connected with junction surface, seal ring is provided with between elastic ferrule and junction surface, the first internal thread is provided with in described first joint, the inwall of the second joint is provided with the second internal thread, the outer wall of sleeve cap is provided with the outside thread with the first screw-internal thread fit, fittings body is connected with sleeve cap and forms a cavity, elastic ferrule is placed in sleeve cap.
2. a kind of spigot according to claim 1, is characterized in that: be provided with metal washer between described cutting ferrule lower end and seal ring.
3. a kind of spigot according to claim 2, is characterized in that: described elastic ferrule and sleeve cap are conflicted with metal washer respectively and be connected.
4. a kind of spigot according to claim 3, is characterized in that: described elastic ferrule inwall is provided with the 3rd internal thread.
5. a kind of spigot according to claim 4, is characterized in that: described sleeve cap is provided with regular hexagon handwheel.
6. a kind of spigot according to claim 5, is characterized in that: described first joint, junction surface and the second joint are formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648042.6U CN204942818U (en) | 2015-08-25 | 2015-08-25 | A kind of spigot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648042.6U CN204942818U (en) | 2015-08-25 | 2015-08-25 | A kind of spigot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204942818U true CN204942818U (en) | 2016-01-06 |
Family
ID=55010247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520648042.6U Expired - Fee Related CN204942818U (en) | 2015-08-25 | 2015-08-25 | A kind of spigot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204942818U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144599A (en) * | 2016-06-17 | 2016-11-23 | 华南理工大学 | The grip device of a kind of open column shape body and leak hunting method thereof |
| RU2800207C1 (en) * | 2022-12-26 | 2023-07-19 | Александр Викторович Зайцев | Clamping sleeve |
-
2015
- 2015-08-25 CN CN201520648042.6U patent/CN204942818U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144599A (en) * | 2016-06-17 | 2016-11-23 | 华南理工大学 | The grip device of a kind of open column shape body and leak hunting method thereof |
| RU2800207C1 (en) * | 2022-12-26 | 2023-07-19 | Александр Викторович Зайцев | Clamping sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20180825 |