CN205065099U - Red copper is direct fast - Google Patents
Red copper is direct fast Download PDFInfo
- Publication number
- CN205065099U CN205065099U CN201520775780.7U CN201520775780U CN205065099U CN 205065099 U CN205065099 U CN 205065099U CN 201520775780 U CN201520775780 U CN 201520775780U CN 205065099 U CN205065099 U CN 205065099U
- Authority
- CN
- China
- Prior art keywords
- section
- spacing
- stage
- construction section
- diameter
- 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 technical field of interfacing part, more specifically say, it relates to a red copper is direct fast, the novel nipple rectifier comprises a cylindrical shel, the barrel includes interconnect's left construction section and right construction section, left side construction section has spacing section with the junction component of right construction section, the inner wall of spacing section constitutes has the annular protruding, left side construction section is including the first step section that connects gradually, second step section and third step section, the endotaxy section of seat circle in stretching out epitaxial section of first step section and arrange first step section in, the section of extending inner wall has spacing step with the junction component of endotaxy section inner wall, the spacing bellmouth that is connected with on the spacing step, it compresses tightly the outer claw ring of circle to be equipped with in the endotaxy section to compress tightly the circle and arrange in, the utility model discloses the structure is equitable simple, the practicality is strong, lock the ability reinforce to the water pipe.
Description
Technical field
The utility model relates to the technical field of interfacing part, and more particularly, it relates to a kind of red copper and leads directly to fast.
Background technique
Fast direct can be utilized to lead to when carrying out two water pipe docking to connect, current leads directly to fast when docking two water pipes, and poor to the lock ability of water pipe, affect by external force, water pipe is easily drawn out.
Model utility content
For the deficiency that prior art exists, the purpose of this utility model be to provide a kind of rationally simple, practical, the red copper of water pipe strong locking ability is led directly to fast.
For achieving the above object, the utility model provides following technological scheme:
A kind of red copper leads directly to fast, it is characterized in that: comprise cylindrical shell, cylindrical shell comprises interconnective left construction section and right construction section, the joint of left construction section and right construction section is configured with spacing section, the inwall of spacing section is configured with annular protrusion, the diameter of spacing section is less than the diameter of left construction section and right construction section, left construction section is identical with right construction section structure, wherein, left construction section comprises the First stage connected successively, second step section and the 3rd step section, First stage to the diameter of the 3rd step section tapers off trend, 3rd step section is connected with spacing section, First is provided with seat ring in the stage, " O " RunddichtringO is provided with in second step section, the opening in First stage is provided with the bound edge section for spacing seat ring, seat ring comprises the extension section of stretching out the First stage and is placed in the section of prolonging in the First stage, the joint of extension section inwall and the interior section of prolonging inwall is configured with limited step, limited step upper limit is connected with bellmouth, the dog collar being inside provided with retainer ring in the section of prolonging and being placed in outside retainer ring, wherein, inside the inwall of the section of prolonging is provided with the collar peaking at retainer ring.
By adopting technique scheme, annular protrusion in spacing section serves the effect spacing to two water pipes, two water pipes are pressed on the both sides of annular protrusion respectively, owing to being annular protrusion, therefore the curved shape of its outer wall, ensure that water energy rapid abutting joint is passed through, and annular protrusion further increases the measuring body ability of spacing section, prevent by hydraulic pressure and rupture.
The structural stability of two water pipes when abutting joint is ensure that by left construction section is identical with right construction section structure, water pipe stretches into from bellmouth, dog collar in passing in the section of prolonging is pressed on spacing preiection, water pipe can be pinned by dog collar, namely water pipe can not be pulled out by external force again, substantially increase connective stability and the join strength of water pipe and cylindrical shell, when water pipe is through dog collar, improve dog collar to the grasp of water pipe, therefore retainer ring is set, improved the structure stability of dog collar by retainer ring, play the effect to water pipe locking.And the setting of collar can not only improve the installation stability of retainer ring, and the effect of the locking to water pipe can be played.The setting of " O " RunddichtringO not only plays sealing, and anti-sealing infiltrates the effect in seat ring, and serves the effect of locking water pipe, ensure that the connective stability after water pipe docking.
First stage to the diameter of the 3rd step section tapers off trend, facilitates seat ring, the installation of " O " RunddichtringO arranges, improve the efficiency of installation.
The utility model is set to further: the described diameter of the 3rd step section and the diameter ratio of spacing section are 1.2-1.4.
By adopting technique scheme, when the diameter of the 3rd step section and the diameter ratio of spacing section are 1.2-1.4, the efficiency that the spacing section of limit effect to two water pipes and current pass through is best.
Accompanying drawing explanation
Fig. 1 is structure sectional view of the present utility model.
Embodiment
With reference to Fig. 1, embodiment of the present utility model is described further.
A kind of red copper leads directly to fast, comprise cylindrical shell, cylindrical shell comprises interconnective left construction section 1 and right construction section 2, left construction section 1 is configured with spacing section 3 with the joint of right construction section 2, the inwall of spacing section 3 is configured with annular protrusion 31, the diameter of spacing section 3 is less than the diameter of left construction section 1 and right construction section 2, left construction section 1 is identical with right construction section 2 structure, wherein, left construction section 1 comprises the First stage 11 connected successively, second step section 12 and the 3rd step section 13, First stage 11 to the diameter of the 3rd step section 13 tapers off trend, 3rd step section 13 is connected with spacing section 3, seat ring 4 is provided with in the First stage 11, " O " RunddichtringO 120 is provided with in second step section 12, the opening in First stage 11 is provided with the bound edge section 112 for spacing seat ring 4, seat ring 4 comprises the extension section 41 of stretching out the First stage 11 and is placed in the section of prolonging 42 in the First stage 11, the joint of extension section 41 inwall and the interior section of prolonging 42 inwall is configured with limited step 412, limited step 412 upper limit is connected with bellmouth 5, the dog collar 52 being inside provided with retainer ring 51 in the section of prolonging 42 and being placed in outside retainer ring 51, wherein, inside the inwall of the section of prolonging 42 is provided with the collar 420 peaking at retainer ring 51.
By adopting technique scheme, annular protrusion 31 in spacing section 3 serves the effect spacing to two water pipes, two water pipes are pressed on the both sides of annular protrusion 31 respectively, owing to being annular protrusion 31, therefore the curved shape of its outer wall, ensure that water energy rapid abutting joint is passed through, and annular protrusion 31 further increases the measuring body ability of spacing section 3, prevent by hydraulic pressure and rupture.
The structural stability of two water pipes when abutting joint is ensure that by left construction section 1 is identical with right construction section 2 structure, water pipe stretches into from bellmouth 5, dog collar 52 in passing in the section of prolonging is pressed on spacing preiection, water pipe can be pinned by dog collar 52, namely water pipe can not be pulled out by external force again, substantially increase connective stability and the join strength of water pipe and cylindrical shell, when water pipe is through dog collar 52, improve the grasp of dog collar 52 pairs of water pipes, therefore retainer ring 51 is set, improved the structure stability of dog collar 52 by retainer ring 51, play the effect to water pipe locking.And the setting of collar 420 can not only improve the installation stability of retainer ring 51, and the effect of the locking to water pipe can be played.The setting of " O " RunddichtringO 120 not only plays sealing, and anti-sealing infiltrates the effect in seat ring 4, and serves the effect of locking water pipe, ensure that the connective stability after water pipe docking.
First stage 11 to the diameter of the 3rd step section 13 tapers off trend, facilitates seat ring 4, the installation of " O " RunddichtringO 120 arranges, improve the efficiency of installation.
The diameter of the 3rd step section 13 and the diameter ratio of spacing section 3 are 1.2-1.4.
By adopting technique scheme, when the diameter of the 3rd step section 13 and the diameter ratio of spacing section 3 are 1.2-1.4, the efficiency that spacing section 3 limit effect to two water pipes and current pass through is best.If when the diameter of the 3rd step section 13 and the diameter ratio of spacing section 3 are greater than 1.2-1.4, the diameter of spacing section 3 reduces, and result in spacing section of 3 lumen width and reduces, affect current and pass through efficiency.
If when the diameter of the 3rd step section 13 and the diameter ratio of spacing section 3 are less than 1.2-1.4, spacing section of 3 diameters increase, and cause the height reduction of annular protrusion 31, annular protrusion 31 can reduce to the ability of spacing two water pipes.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, those skilled in the art carries out common change and replaces should being included in protection domain of the present utility model within the scope of technical solutions of the utility model.
Claims (2)
1. a red copper leads directly to fast, it is characterized in that: comprise cylindrical shell, cylindrical shell comprises interconnective left construction section and right construction section, the joint of left construction section and right construction section is configured with spacing section, the inwall of spacing section is configured with annular protrusion, the diameter of spacing section is less than the diameter of left construction section and right construction section, left construction section is identical with right construction section structure, wherein, left construction section comprises the First stage connected successively, second step section and the 3rd step section, First stage to the diameter of the 3rd step section tapers off trend, 3rd step section is connected with spacing section, First is provided with seat ring in the stage, " O " RunddichtringO is provided with in second step section, the opening in First stage is provided with the bound edge section for spacing seat ring, seat ring comprises the extension section of stretching out the First stage and is placed in the section of prolonging in the First stage, the joint of extension section inwall and the interior section of prolonging inwall is configured with limited step, limited step upper limit is connected with bellmouth, the dog collar being inside provided with retainer ring in the section of prolonging and being placed in outside retainer ring, wherein, inside the inwall of the section of prolonging is provided with the collar peaking at retainer ring.
2. a kind of red copper according to claim 1 leads directly to fast, it is characterized in that: the described diameter of the 3rd step section and the diameter ratio of spacing section are 1.2-1.4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775780.7U CN205065099U (en) | 2015-10-07 | 2015-10-07 | Red copper is direct fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775780.7U CN205065099U (en) | 2015-10-07 | 2015-10-07 | Red copper is direct fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205065099U true CN205065099U (en) | 2016-03-02 |
Family
ID=55391655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520775780.7U Active CN205065099U (en) | 2015-10-07 | 2015-10-07 | Red copper is direct fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205065099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052077A (en) * | 2016-07-26 | 2016-10-26 | 海信（广东）空调有限公司 | Air conditioner indoor unit drainage nozzle sealing structure and air conditioner indoor unit |
-
2015
- 2015-10-07 CN CN201520775780.7U patent/CN205065099U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052077A (en) * | 2016-07-26 | 2016-10-26 | 海信（广东）空调有限公司 | Air conditioner indoor unit drainage nozzle sealing structure and air conditioner indoor unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202195187U (en) | Forklift pipeline connecting pipe | |
| CN104295816B (en) | Intake pipe | |
| CN202531570U (en) | Pipe connecting piece | |
| CN205065099U (en) | Red copper is direct fast | |
| CN204717173U (en) | Rubber washer and linkage structure | |
| CN207334029U (en) | A kind of New type water pipe connector | |
| CN207005537U (en) | One-to-many collar joint | |
| CN201345516Y (en) | Dragon-paw-type tube joint | |
| CN205639964U (en) | Quick joint for composite pipe | |
| CN203671068U (en) | Connector component of quick-connection PE corrugated tube | |
| CN107830290A (en) | A kind of structure for clamping pipe | |
| CN205479819U (en) | Sealed cutting ferrule formula pipe joint who combines of soft or hard | |
| CN203297814U (en) | Rapid movable connector for hose connection | |
| CN205877506U (en) | PVC tubular product with rubber circle | |
| CN203336088U (en) | Pipeline quick connector | |
| CN205664043U (en) | Effective joint of hydraulic pressure | |
| CN204042211U (en) | The cable pipe of explosion-proof electric apparatus casing | |
| CN107477297A (en) | A kind of pipe fitting for offsetting impact stress | |
| CN204284761U (en) | DLT water feeding and draining device | |
| CN203099175U (en) | Rapidly spirally wound outlet pipe joint | |
| CN205065098U (en) | Quick outer line is direct | |
| CN203963362U (en) | A kind of pipe fitting connection mechanism | |
| CN206236810U (en) | Household small-size towed vehicle signal system deconcentrator | |
| CN210978896U (en) | Confluence three-way pipeline connecting structure | |
| CN206072609U (en) | A kind of fast plugging tube piece of sealing of connection rustless steel corrugated flexible hose |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |