CN205065098U - Quick outer line is direct - Google Patents
Quick outer line is direct Download PDFInfo
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- CN205065098U CN205065098U CN201520774867.2U CN201520774867U CN205065098U CN 205065098 U CN205065098 U CN 205065098U CN 201520774867 U CN201520774867 U CN 201520774867U CN 205065098 U CN205065098 U CN 205065098U
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Abstract
The utility model relates to a technical field of interfacing part, more specifically say, it relates to a quick outer line is direct, the novel nipple rectifier comprises a cylindrical shel, fluid passage has been seted up in the barrel, the barrel includes interconnect's locking section and external section, the annular groove has been seted up with the junction of external section to the locking section, fluid passage includes the installation cavity of UNICOM in proper order, spacing cavity and output cavity, the straight spacing cavity of spacing cavity is equipped with spacing step with the department of UNICOM of output cavity, the outer wall of spacing step is bevel shaped, the outer wall of spacing step is 40 - 50 for the inclination who exports the cavity, the installation cavity includes the interior cavity and the outer cavity of mutual UNICOM, the diameter of outer cavity is greater than the diameter of interior cavity, the indoor O type sealing washer that is equipped with of inner chamber, the indoor seat circle that is equipped with of exocoel, the spacing bellmouth that is connected with in the seat circle, the utility model discloses rationally simply, the practicality is strong, it can the reinforce to lock 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 outer line fast and leads directly to.
Background technique
When the water pipe of washing machine is with water tap docking, can be led to connect by fast direct, current leads directly to when following water tap to water receiving pipe fast, poor to the lock ability of water pipe, affect by external force, water pipe is easily drawn out, and needs the cost time for a long time when following water tap to water receiving pipe.
Model utility content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of rationally simple, practical, straight-through to the quick outer line of water pipe strong locking ability.
For achieving the above object, the utility model provides following technological scheme:
A kind of outer line fast leads directly to, it is characterized in that: comprise cylindrical shell, fluid passage is offered in cylindrical shell, described cylindrical shell comprises interconnective locking section and external section, locking section and the joint of external section offer annular groove, external section comprises interconnective thread section and spacing section, thread section is provided with screw thread, fluid passage comprises the installation chamber of UNICOM successively, spacing chamber and output chamber, chamber is installed and is positioned at locking section, the diameter of spacing chamber is greater than the diameter exporting chamber, spacing chamber is provided with limited step with the connection position exporting chamber, the outer wall of limited step takes the form of inclined plane, the outer wall of limited step is 40 °-50 ° relative to the angle of inclination of output chamber, inner cavity chamber and outer chamber that chamber comprises mutual UNICOM are installed, the diameter of outer chamber is greater than the diameter of inner cavity chamber, O RunddichtringO is provided with in inner cavity chamber, seat ring is provided with in outer chamber, spacingly in seat ring be connected with bellmouth.
By adopting technique scheme, arranging when facilitating the thread section on cylindrical shell to be threaded with water tap of annular groove easily exerts a force, and finger can be conflicted on annular groove, makes it possible to fast rotational cylindrical shell, improves the installation efficiency of cylindrical shell with water tap.
By water pipe from bellmouth through stretch to spacing chamber can limited step spacing, complete installation, because water pipe has thickness, limited step is in order to the water outlet of corresponding water pipe is arranged, therefore the outer wall of limited step takes the form of inclined plane, the water outlet of water pipe and output chamber height difference can be reduced, and improve the efficiency that water passes into input chamber.In order to ensure that limited step is subject to influence of hydraulic pressure structure can keep stable, therefore the angle of inclination of limit dais being set to 40 °-50 °, the internal force of limit dais can being improved to offset hydraulic pressure.
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.
The utility model is set to further: be provided with retainer ring in the seat ring between described bellmouth and O RunddichtringO, and the outer adaptation of retainer ring has dog collar, and the corresponding bellmouth of opening direction of dog collar is arranged.
When water pipe can be pinned by dog collar through after 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.
The utility model is set to further: the diameter of described spacing chamber is 1.2-1.5 with the diameter ratio of output chamber.
By adopting technique scheme, when the diameter of spacing chamber is 1.2-1.5 with the diameter ratio of output chamber, limited step is best to the restraining ability of water pipe.
The utility model is set to further: the diameter of described locking section and the diameter ratio of thread section are 1.3-1.6.
By adopting technique scheme, when locking the diameter of section and the diameter ratio of thread section is 1.3-1.6, the installation efficiency of cylindrical shell and water tap is best.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
With reference to Fig. 1, embodiment of the present utility model is described further.
A kind of outer line fast leads directly to, comprise cylindrical shell, fluid passage is offered in cylindrical shell, described cylindrical shell comprises interconnective locking section 1 and external section 2, locking section 1 and the joint of external section 2 offer annular groove 3, comprise interconnective thread section 22 and spacing section 21 for external section 2, thread section 22 is provided with screw thread, fluid passage comprises the installation chamber 101 of UNICOM successively, spacing chamber 102 and output chamber 103, chamber 101 is installed and is positioned at locking section 1, the diameter of spacing chamber 102 is greater than the diameter exporting chamber 103, spacing chamber 102 is provided with limited step 104 with the connection position exporting chamber 103, the outer wall of limited step 104 takes the form of inclined plane, the outer wall of limited step 104 is 40 °-50 ° relative to the angle of inclination of output chamber 103, inner cavity chamber 10a and outer chamber 10b that chamber 101 comprises mutual UNICOM are installed, the diameter of outer chamber 10b is greater than the diameter of inner cavity chamber 10a, O RunddichtringO 7 is provided with in inner cavity chamber 10a, seat ring 4 is provided with in outer chamber 10b, spacingly in seat ring 4 be connected with bellmouth 5.
By adopting technique scheme, arranging when facilitating the thread section 22 on cylindrical shell to be threaded with water tap of annular groove 3 easily exerts a force, and finger can be conflicted on annular groove 3, makes it possible to fast rotational cylindrical shell, improves the installation efficiency of cylindrical shell with water tap.
Water pipe is spacing through stretching to the limited step 104 of spacing chamber 102 meeting from bellmouth 5, complete installation, because water pipe has thickness, limited step 104 is in order to the water outlet of corresponding water pipe is arranged, therefore the outer wall of limited step 104 takes the form of inclined plane, the water outlet of water pipe and output chamber 103 height difference can be reduced, and improve the efficiency that water passes into input chamber.In order to ensure that limited step 104 can keep stable by influence of hydraulic pressure structure, therefore the angle of inclination of limit dais being set to 40 °-50 °, the internal force of limit dais can being improved to offset hydraulic pressure.
The setting of O RunddichtringO 7 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.
The utility model is set to further: be provided with retainer ring 61 in the seat ring 4 between described bellmouth 5 and O RunddichtringO 7, and the outer adaptation of retainer ring 61 has dog collar 62, and the corresponding bellmouth 5 of opening direction of dog collar 62 is arranged.
When water pipe can be pinned by dog collar 62 through after dog collar 62, 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 62, improve the grasp of dog collar 62 pairs of water pipes, therefore retainer ring 61 is set, improved the structure stability of dog collar 62 by retainer ring 61, play the effect to water pipe locking.
The utility model is set to further: the diameter of described spacing chamber 102 is 1.2-1.5 with the diameter ratio of output chamber 103.
By adopting technique scheme, when the diameter of spacing chamber 102 is 1.2-1.5 with the diameter ratio of output chamber 103, the restraining ability of limited step 104 pairs of water pipes is best.
The utility model is set to further: the diameter of described locking section 1 and the diameter ratio of thread section 22 are 1.3-1.6.
By adopting technique scheme, when locking the diameter of section 1 and the diameter ratio of thread section 22 is 1.3-1.6, the installation efficiency of cylindrical shell and water tap is best.If when the locking diameter of section 1 and the diameter ratio of thread section 22 are less than 1.3-1.6, the diameter of locking section 1 reduces the moment causing locking section 1 and reduces, therefore when rotary barrel, needs larger power, greatly reduce installation efficiency.
If when the locking diameter of section 1 and the diameter ratio of thread section 22 are greater than 1.3-1.6, the diameter of locking section 1 increases, and causes the waste of producing material, improves cost of production.
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 (4)
1. a quick outer line leads directly to, it is characterized in that: comprise cylindrical shell, fluid passage is offered in cylindrical shell, described cylindrical shell comprises interconnective locking section and external section, locking section and the joint of external section offer annular groove, external section comprises interconnective thread section and spacing section, thread section is provided with screw thread, fluid passage comprises the installation chamber of UNICOM successively, spacing chamber and output chamber, chamber is installed and is positioned at locking section, the diameter of spacing chamber is greater than the diameter exporting chamber, spacing chamber is provided with limited step with the connection position exporting chamber, the outer wall of limited step takes the form of inclined plane, the outer wall of limited step is 40 °-50 ° relative to the angle of inclination of output chamber, inner cavity chamber and outer chamber that chamber comprises mutual UNICOM are installed, the diameter of outer chamber is greater than the diameter of inner cavity chamber, O RunddichtringO is provided with in inner cavity chamber, seat ring is provided with in outer chamber, spacingly in seat ring be connected with bellmouth.
2. outer line is straight-through fast for one according to claim 1, it is characterized in that: be provided with retainer ring in the seat ring between described bellmouth and O RunddichtringO, and the outer adaptation of retainer ring has dog collar, and the corresponding bellmouth of opening direction of dog collar is arranged.
3. outer line is straight-through fast for one according to claim 1, it is characterized in that: the diameter of described spacing chamber is 1.2-1.5 with the diameter ratio of output chamber.
4. outer line is straight-through fast for one according to claim 1, it is characterized in that: the diameter of described locking section and the diameter ratio of thread section are 1.3-1.6.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520774867.2U CN205065098U (en) | 2015-10-07 | 2015-10-07 | Quick outer line is direct |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520774867.2U CN205065098U (en) | 2015-10-07 | 2015-10-07 | Quick outer line is direct |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205065098U true CN205065098U (en) | 2016-03-02 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520774867.2U Active CN205065098U (en) | 2015-10-07 | 2015-10-07 | Quick outer line is direct |
Country Status (1)
Country | Link |
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CN (1) | CN205065098U (en) |
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2015
- 2015-10-07 CN CN201520774867.2U patent/CN205065098U/en active Active
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GR01 | Patent grant |