CN206647665U - A kind of new quick coupling - Google Patents
A kind of new quick coupling Download PDFInfo
- Publication number
- CN206647665U CN206647665U CN201720360567.9U CN201720360567U CN206647665U CN 206647665 U CN206647665 U CN 206647665U CN 201720360567 U CN201720360567 U CN 201720360567U CN 206647665 U CN206647665 U CN 206647665U
- Authority
- CN
- China
- Prior art keywords
- ring gear
- shell body
- external toothing
- pipeline
- oblique
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a kind of new quick coupling, and mainly including adapter body, adapter body top is that seal groove and ring gear groove are provided with the tubular structure and outer wall being placed in pipeline, and ring gear groove top is in oblique；Shell body is spliced by upper outer shell and lower shell body, and wherein lower shell body is clear tubular structure, and shell body is for top in the circular casing and upper inner section of taper type in oblique；External toothing is set against shell body in shell body, external toothing upper outside is provided with external toothing oblique angle, and external toothing inwall is provided with anti-slop serrations obliquely；Ring gear is set in ring gear groove, and ring gear upper inner is provided with ring gear oblique angle.Design of the present utility model belongs to self-locking structure, employs the form of pipeline inside and outside dual locking, and water pressure seals no leak within the limits prescribed, the bigger Pipeline lock of hydraulic pressure it is tighter；Workmen's installation is time saving and energy saving without using instrument, installation process；It is a new technology of connection installation innovative change.
Description
Technical field
The utility model belongs to a kind of pipe-line equipment, and in particular to a kind of new quick coupling.
Background technology
Fast joint of waterpipe can realize the quick connection of water pipe and pipe joint, easy to use, quick, laborsaving, can save
Set-up time, accelerate installation rate, but on the basis of installation quickly, also to ensure that connection is reliable, and excellent in design is fast
Quick coupling needs to take into account the convenience and reliability used simultaneously.
The content of the invention
The purpose of this utility model is in view of the above-mentioned problems, provide a kind of new quick coupling, to can guarantee that and used
Not only facilitated in journey but also reliable.
The utility model is achieved in that a kind of new quick coupling, mainly exists including adapter body, its feature
In：The adapter body generally hollow tubular structure, adapter body bottom set spiral interface, and middle part is set and shell body
Connecting portion, if top is that arterial highway seal groove and ring gear groove, internal tooth are set on the tubular structure and outer wall being placed in pipeline
Groove top is enclosed in oblique；Shell body is spliced by upper outer shell and lower shell body in upper-lower position, and wherein lower shell body is
Clear tubular structure, lower shell body bottom are connected with adapter body, and shell body is circular casing and top of the top in taper type
Inside cross-sectional is in oblique；External toothing is set against shell body in shell body, external toothing upper outside is provided with shell body in cone
The external toothing oblique angle of the top matching of platform shape, external toothing bottom set form hole, and external toothing inwall is provided with obliquely anti-skidding
Tooth；Ring gear is set in ring gear groove, and ring gear is made up of two identical semi-circular portions, and ring gear upper inner is provided with
With the ring gear oblique angle of the oblique matching in ring gear groove top, ring gear bushing is installed under ring gear；Ring gear bushing is by two
Identical semi-circular portions form, ring gear bushing respectively with ring gear bottom, external toothing lower snap formula connection and can together with
Lower movement；Annular gear outer-wall is provided with anti-slop serrations obliquely；Sealing ring is set in seal groove.
Further, above-mentioned new quick coupling, if described external toothing top is provided with the vertical external toothing in arterial highway
Vertical slot.
Further, above-mentioned new quick coupling, if described ring gear top is provided with the vertical ring gear in arterial highway
Vertical slot.
Further, above-mentioned new quick coupling, it is provided between described upper outer shell and lower shell body in rank
The Mosaic face of scalariform.
In use, pipeline is inserted inside quick coupling, pipeline by sealing ring, ensures pipeline and adapter body first
Between sealing property.Pipeline continues to be inserted through external toothing and ring gear inward, and ring gear and external toothing are by pipeline insertion force
Influence pipeline is stung tightly.Pipeline, which is continued into the installation of adapter body shoulder, to be terminated, and can pass through transparent lower shell body again
Determine whether installation is qualified, and pipeline is inserted into the qualified of bottom, and it is unqualified not to be inserted into bottom by form hole）.Installation
After water flowing is completed in connection, for pipeline due to being influenceed by water pressure, pipeline can drive ring gear and external toothing to be inserted toward pipeline
Opposite direction is wriggled, and external toothing and ring gear are stung pipeline tightly in the case where being acted on by designed oblique angle（External toothing is stung tightly inward, interior
Gear ring is outwards stung tightly）.After pipeline and quick coupling installation, if workmen is needed pipeline and quick coupling
Separation, installer are only needed pipeline or quick coupling（Take any one）Rotation can be pipeline counterclockwise
Dismantle and separate with quick coupling, then re-use installation.
The beneficial effects of the utility model are：1st, this quick coupling design is to belong to self-locking structure, employs handle
The form of pipeline inside and outside dual locking, and water pressure is in defined number range, the bigger Pipeline lock of hydraulic pressure it is tighter.2. construction
Personnel are easy for installation without using instrument, and installation process is time saving and energy saving, substantially increases operating efficiency.3. quick coupling is set
In respect of form hole, workmen can intuitively see whether the Pipe installing of inside is qualified, keeps away very much by the form hole of outside
The hidden danger of leak is exempted from.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is the structural representation of the utility model adapter body.
Fig. 3 is the structural representation of the utility model external toothing.
Fig. 4 is the structural representation of the utility model ring gear.
In figure, 1, pipeline 2, adapter body 3, external toothing 4, ring gear 5, ring gear bushing 6, upper outer shell 7,
Lower shell body 8, sealing ring 9, external toothing oblique angle 10, ring gear oblique angle 11, seal groove 12, ring gear groove 13, regard
Fenestra 14, external toothing vertical slot 15, ring gear vertical slot 16, Mosaic face.
Embodiment
As Figure 1-4, a kind of new quick coupling, mainly adapter body 2 is included, it is characterised in that：The joint
The generally hollow tubular structure of main body 2, the bottom of adapter body 2 set spiral interface, and middle part sets the connecting portion with shell body, on
Portion is that 2 seal grooves 11 and ring gear groove 12, ring gear groove 12 are set on the tubular structure and outer wall being placed in pipeline 1
Top is in oblique；Shell body is spliced by upper outer shell 6 and lower shell body 7 in upper-lower position, and wherein lower shell body 7 is transparent
Tubular structure, the bottom of lower shell body 7 are connected with adapter body 2, and shell body is top in the circular casing of taper type and top
Lateral section is in oblique；External toothing 3 is set against shell body in shell body, the upper outside of external toothing 3 is provided with shell body in cone
The external toothing oblique angle 9 of the top matching of platform shape, the lower section of external toothing 3 set form hole 13, and the inwall of external toothing 3 is provided with obliquely
Anti-slop serrations；Ring gear 4 is set in ring gear groove 12, and ring gear 4 is made up of two identical semi-circular portions, the top of ring gear 4
Inner side is provided with the ring gear oblique angle 10 with the oblique matching in the top of ring gear groove 12,4 times installing ring gear bushings 5 of ring gear；
Ring gear bushing 5 is made up of two identical semi-circular portions, ring gear bushing 5 respectively with the bottom of ring gear 4, the bottom of external toothing 3
Buckle-type is connected and can moved up and down together；The outer wall of ring gear 4 is provided with anti-slop serrations obliquely；Set in seal groove 11 close
Seal 8.
The top of external toothing 3 is provided with 6 vertical external toothing vertical slots 14.
The top of ring gear 4 is provided with 6 vertical ring gear vertical slots 15.
Stepped Mosaic face 16 is provided between upper outer shell 6 and lower shell body 7.
In use, pipeline 1 is inserted inside quick coupling by Fig. 1 arrows direction indication, pipeline 1 passes through sealing ring first
8, ensure the sealing property between pipeline 1 and adapter body 2.Pipeline 1 continues to be inserted through external toothing 3 and ring gear 4 inward, interior
Gear ring 4 and external toothing 3 by the insertion force of pipeline 1 are influenceed pipeline 1 to sting tightly.Pipeline 1 is continued into the shoulder of adapter body 2 and installed
Terminate, transparent lower shell body can be passed through and determine whether installation is qualified by form hole again, the calculation that pipeline 1 is inserted into bottom is closed
Lattice, it is unqualified bottom is not inserted into）.After water flowing is completed in installation connection, pipeline 1 by water pressure due to being influenceed, the meeting of pipeline 1
The opposite direction of ring gear 4 and external toothing 3 toward arrow in Fig. 1 is driven to wriggle, external toothing 3 and ring gear 4 are by designed oblique
Angle acts on lower pipeline 1 and stung tightly（External toothing 3 is stung tightly inward, and ring gear 4 is outwards stung tight）.Pipeline 1 and quick coupling install
Cheng Hou, if workmen needs pipeline and quick coupling to separate, installer is only needed pipeline or quick pipe connecting
Head（Take any one）Counterclockwise then pipeline and quick coupling dismounting separation can be re-used peace by rotation
Dress.
Claims (4)
- A kind of 1. new quick coupling, mainly including adapter body, it is characterised in that：The adapter body generally hollow tube Shape structure, adapter body bottom set spiral interface, and middle part sets the connecting portion with shell body, and top is the pipe being placed in pipeline If setting arterial highway seal groove and ring gear groove on shape structure and outer wall, ring gear groove top is in oblique；Shell body is by upper Shell body and lower shell body are spliced in upper-lower position, and wherein lower shell body is clear tubular structure, lower shell body bottom with Adapter body connects, and shell body is for top in the circular casing and upper inner section of taper type in oblique；In shell body against Shell body sets external toothing, and external toothing upper outside is provided with the external toothing oblique angle matched with shell body in the top of taper type, External toothing bottom sets form hole, and external toothing inwall is provided with anti-slop serrations obliquely；Ring gear is set in ring gear groove, it is interior Gear ring is made up of two identical semi-circular portions, ring gear upper inner be provided with the oblique matching in ring gear groove top Gear ring oblique angle, ring gear bushing is installed under ring gear；Ring gear bushing is made up of two identical semi-circular portions, ring gear bushing Respectively with ring gear bottom, external toothing lower snap formula connection and can together with move up and down；Annular gear outer-wall is provided with obliquely Anti-slop serrations；Sealing ring is set in seal groove.
- 2. new quick coupling according to claim 1, it is characterised in that：If described external toothing top is provided with arterial highway Vertical external toothing vertical slot.
- 3. new quick coupling according to claim 1, it is characterised in that：If described ring gear top is provided with arterial highway Vertical ring gear vertical slot.
- 4. new quick coupling according to claim 1, it is characterised in that：Described upper outer shell and lower shell body it Between be provided with stepped Mosaic face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720360567.9U CN206647665U (en) | 2017-04-07 | 2017-04-07 | A kind of new quick coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720360567.9U CN206647665U (en) | 2017-04-07 | 2017-04-07 | A kind of new quick coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206647665U true CN206647665U (en) | 2017-11-17 |
Family
ID=60275855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720360567.9U Withdrawn - After Issue CN206647665U (en) | 2017-04-07 | 2017-04-07 | A kind of new quick coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206647665U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838517A (en) * | 2017-04-07 | 2017-06-13 | 上海飞斯耐暖通科技有限公司 | A kind of new quick coupling |
| CN107893885A (en) * | 2017-11-27 | 2018-04-10 | 荔浦县冠升塑料制品厂 | A kind of tube connection piece |
| WO2018184371A1 (en) * | 2017-04-07 | 2018-10-11 | 上海飞斯耐暖通科技有限公司 | New type of rapid pipe joint |
-
2017
- 2017-04-07 CN CN201720360567.9U patent/CN206647665U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838517A (en) * | 2017-04-07 | 2017-06-13 | 上海飞斯耐暖通科技有限公司 | A kind of new quick coupling |
| CN106838517B (en) * | 2017-04-07 | 2018-09-07 | 上海飞斯耐暖通科技有限公司 | A kind of novel quick coupling |
| WO2018184371A1 (en) * | 2017-04-07 | 2018-10-11 | 上海飞斯耐暖通科技有限公司 | New type of rapid pipe joint |
| CN107893885A (en) * | 2017-11-27 | 2018-04-10 | 荔浦县冠升塑料制品厂 | A kind of tube connection piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171117 Effective date of abandoning: 20180907 |