CN214789651U - Multifunctional tap hose quick joint - Google Patents
Multifunctional tap hose quick joint Download PDFInfo
- Publication number
- CN214789651U CN214789651U CN202120472036.5U CN202120472036U CN214789651U CN 214789651 U CN214789651 U CN 214789651U CN 202120472036 U CN202120472036 U CN 202120472036U CN 214789651 U CN214789651 U CN 214789651U
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- joint
- hose
- thread section
- tightening
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- 239000007921 spray Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 16
- 239000004576 sand Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model discloses a multi-functional tap hose quick-operation joint, including joint and fixation nut, the lateral wall of joint is equipped with the outer thread section of first outer thread section and second, the joint is located to the fixation nut cover, the hole enlargement section has in the fixation nut, reducing section and interior thread section, interior thread section is between hole enlargement section and reducing section, the internal diameter of hole enlargement section and the external diameter phase-match of six minutes hoses, the internal diameter of reducing section and the external diameter phase-match of four minutes hoses, be equipped with on the lateral wall of joint and supply four minutes hose to overlap tightly in the tight section of outer cover, the outer thread section of second is in between first outer thread section and the tight section of cover, the external diameter of the outer thread section of second and the internal diameter phase-match of six minutes hoses, the tight section of cover is in the first end portion department of axial of joint. This neotype quick-operation joint, its joint can be applicable to the installation of six minutes hoses and quartering hose, and the commonality is strong, convenient to use, and the installation is quick, and the installation of hose is very firm.
Description
Technical Field
The utility model relates to a be used for articles for daily use field, in particular to a quick-operation joint for hose high-speed joint.
Background
Most of the existing hose installation methods are to use the micro-deformation of the hose to sleeve the hose into the joint (the joint is usually a faucet or a high-pressure nozzle), and the hose installation method is easy to cause the hose to fall off from the joint of the joint when the hose is pulled by a little force or under the condition of large water pressure, and is inconvenient to use. In order to protect the stable installation of the hose, a steel wire ring is sleeved outside the hose at the joint of the hose and the joint, the hose and the faucet can be connected firmly by tightening the steel wire ring, but certain force is required for tightening the steel wire ring, so that the tightening acting force of the steel wire ring cannot be guaranteed, the hose is easy to fall off from the joint, the hose has the difference between a quartering pipe and a sextuple pipe, and therefore the hoses with different sizes can only be installed on the matched joints, one joint cannot be shared, and the universality is poor.
In view of the above, the present inventors have conducted extensive studies to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-functional leading hose quick-operation joint to very easily drop when solving among the prior art hose installation, the poor problem of commonality.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the multifunctional tap hose quick joint comprises a joint and a fixing nut, wherein the joint is a hollow pipe body with two open ends, the outer side wall of the joint is provided with a first outer thread section and a second outer thread section, the first outer thread section and the second outer thread section are arranged at intervals, the fixing nut is sleeved on the joint, the fixing nut is internally provided with an expanding section, a reducing section and an inner thread section which can be in threaded fit with the first outer thread section and the second outer thread section, the inner thread section is positioned between the expanding section and the reducing section, the inner diameter of the expanding section is matched with the outer diameter of a sixth-minute hose, the inner diameter of the reducing section is matched with the outer diameter of the fourth-minute hose, the outer side wall of the joint is provided with a tightening section for tightly sleeving the fourth-minute hose, the second outer thread section is positioned between the first outer thread section and the tightening section, and the outer diameter of the second outer thread section is matched with the inner diameter of the sixth-minute hose, the cinch section is at an axial first end of the coupling.
The axial first end of the joint is used as the lower end, a lower closed-loop boss is arranged on the outer side wall of the lower end of the joint in a protruding mode, a first external thread is arranged on the outer side wall of the lower closed-loop boss, the lower closed-loop boss and the first external thread form a second external thread section, an upper closed-loop boss is arranged on the outer side wall of the upper end of the joint in a protruding mode, a second external thread is arranged on the outer side wall of the lower closed-loop boss, the upper closed-loop boss and the second external thread form the first external thread section, the end portion of the lower end of the joint is a cylindrical section, a closed-loop tightening ring is arranged on the outer side wall of the end portion of the cylindrical section in a protruding mode, the cylindrical section and the closed-loop tightening ring form a tightening section, and a distance is reserved between the tightening section and the second external thread section.
The upper end part of the joint is provided with an expanding tightening section sleeved outside the port of the tap, the inner side wall of the expanding tightening section is provided with an internal thread, and a distance is reserved between the expanding tightening section and the first external thread section.
The high-pressure spray head is arranged in the upper end part of the joint.
The diameter expanding section, the inner screw thread section and the diameter reducing section are sequentially and closely arranged, and the inner screw thread section is positioned in the middle area of the fixing nut.
The diameter expanding section is of a straight column structure, the inner cavity of the reducing section is of a horn structure gradually expanding from the internal thread section to the reducing section, and the inner side wall of the reducing section is convexly provided with a plurality of closed-loop convex strips which are closely arranged along the axial direction of the fixing nut.
The outer side wall of the fixing nut is convexly provided with a plurality of convex strips extending along the axial direction of the fixing nut, and the convex strips are arranged at intervals along the circumferential direction of the fixing nut.
After the technical scheme is adopted, the utility model discloses a multi-functional tap hose quick-operation joint, during the application, if need use the quartering hose, can tightly overlap the quartering hose outside tight section, later the interior screw thread section of fixation nut is screwed mutually with second outer screw thread section, the undergauge section of fixation nut is located tight section of overlap, and the quartering hose presss from both sides tightly between tight section of overlap and undergauge section, and fixation nut and joint fixed spiral shell are closed, make the quartering hose can stabilize and fix on the joint, realize the fixed connection of quartering hose and joint, if need use the sixth hose, fixation nut is dismantled from the joint, 180 degrees change direction, the sixth hose overlaps tightly outside second outer screw thread section, the interior screw thread section of fixation nut is screwed with first outer screw thread section, the hole enlargement section of fixation nut is located second outer screw thread section, and the sixth hose presss from both sides tightly between hole enlargement section and second outer screw thread section, the fixed connection between the hose with the sixth diameter and the joint is realized, and the joint is connected with a faucet or a high-pressure nozzle after the joint and the hose are installed. Compared with the prior art, this neotype quick-operation joint, its joint can be applicable to the installation of six minutes hoses and quartering hose, and the commonality is strong, convenient to use, only need one set of spiral shell during hose installation can, the installation is quick, has again, and the installation of hose on the joint is realized through the clamp of fixation nut and joint tightly, and fixation nut and joint spiral shell are closed the cooperation, make the installation of hose very firm like this.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the middle fixing nut of the present invention.
Detailed Description
In order to further explain the technical solution of the present invention, the following detailed description is made with reference to the accompanying drawings.
The utility model discloses a multifunctional tap hose quick-operation joint, as shown in figures 1 and 2, including a joint 1 and a fixed nut 2, the joint 1 is a hollow pipe body with two open ends, the outer side wall of the joint 1 is provided with a first outer thread section 11 and a second outer thread section 12, the first outer thread section 11 and the second outer thread section 12 are arranged at intervals, the fixed nut 2 is sleeved on the joint 1 in a way of sliding up and down along the joint 1, the fixed nut 2 is internally provided with an expanding section 21, a reducing section 22 and an inner thread section 23 which can be in threaded fit with the first outer thread section and the second outer thread section, the inner thread section 23 is arranged between the expanding section 21 and the reducing section 22, the inner diameter of the expanding section is matched with the outer diameter of a sixth-minute hose, the inner diameter of the reducing section is matched with the outer diameter of a fourth-minute hose, the outer side wall of the joint 1 is provided with a tightening section 13 for tightening the fourth-minute hose, the second outer thread section 12 is arranged between the first outer thread section 11 and the tightening section 13, the outer diameter of the second outer thread section 12 is matched with the inner diameter of the sixth-minute hose, and the tightening section 13 is arranged at the axial first end part of the joint 1.
Preferably, the axial first end of the joint 1 is taken as a lower end, the diameter expanding section 21, the inner thread section 23 and the diameter reducing section 22 are sequentially and closely arranged, the inner thread section 23 is located in the middle area of the fixing nut 2, an inner thread is arranged on the inner side wall of the inner thread section 23, the diameter expanding section 21 is in a straight column structure, a lower closed loop-shaped boss 121 is convexly arranged on the outer side wall of the lower end of the joint 1, a first outer thread 122 is arranged on the outer side wall of the lower closed loop-shaped boss 121, the lower closed loop-shaped boss 121 and the first outer thread 122 form the second outer thread section 12, the first outer thread 122 of the second outer thread section 12 is matched with the inner thread of the inner thread section 23, and the screwing of the second outer thread section 12 and the fixing nut can be realized by the screwing of the inner thread and the first outer thread.
An upper closed-loop boss 111 is convexly arranged on the outer side wall of the upper end of the joint 1, a second external thread 112 is arranged on the outer side wall of the lower closed-loop boss 111, the upper closed-loop boss and the second external thread form the first external thread section 11, the second external thread is matched with the internal thread, the first external thread section can be screwed with the fixing nut by screwing the second external thread and the internal thread, and a distance is reserved between the first external thread section 11 and the second external thread section 12.
The lower end part of the joint 1 is a cylindrical section 131, the outer side wall of the upper end part of the cylindrical section 131 is convexly provided with a closed ring-shaped tightening ring 132, the cylindrical section and the closed ring-shaped tightening ring form a tightening section 13, a distance is reserved between the tightening section and the second outer thread section, and the tightening effect of the four-section hose can be enhanced by the closed ring-shaped tightening ring 132.
The upper end part of the joint 1 is provided with an expanding tight-sleeving section 14 sleeved outside the port of the faucet, the inner side wall of the expanding tight-sleeving section 14 is provided with internal threads, and a space is reserved between the expanding tight-sleeving section 14 and the first outer thread section 11.
The utility model discloses a multi-functional tap hose quick-operation joint, during the installation, can with the tight section 14 suit of hole enlargement cover of joint 1 outside the tap port that has the external screw thread, and with tap spiral shell be connected, like this when the tap need external hose, when the hose is the quartering hose, the reducing section of fixation nut 2 sets up downwards, fixation nut 2 shifts up earlier, make the tight section 13 of cover of joint 1 expose, the tip cover of quartering hose is tightly behind tight section 13, fixation nut 2 shifts down, the reducing section of fixation nut is outside tight section 13 of cover, the quartering hose presss from both sides tightly between tight section and reducing section of cover, the interior thread section of fixation nut is screwed with second outer thread section mutually, realize the fixed mounting of quartering hose; when the hose is a six-part hose, the fixing nut 2 is screwed out of the joint 1, the direction is changed by 180 degrees, the hose is sleeved outside the joint 1, the reducing section is arranged upwards, the expanding section is arranged downwards, and the second outer thread section is exposed, at the moment, the end part of the six-part hose is tightly sleeved outside the second outer thread section 12, the tightening section 13 is arranged in the six-part hose, the fixing nut 2 moves downwards, the expanding section is arranged at the second outer thread section 12, the six-part hose is tightly clamped between the second outer thread section and the expanding section, the inner thread section of the fixing nut 2 is in threaded connection with the first outer thread section, and the reducing section is sleeved on the joint above the first outer thread section, so that the six-part hose is fixedly installed. Compared with the prior art, this neotype quick-operation joint, the joint can be applicable to the suit of six minutes hoses and quartering hose, it is tight by fixation nut clamp again behind the suit, and fixation nut closes with the joint spiral shell, the installation that makes the hose on connecting like this is very firm, be difficult for droing, and realize the installation of six minutes hoses and quartering hose, therefore, the commonality is strong, high durability and convenient use, when having the dismouting again, the hose only need one set of spiral shell can, the installation is quick, in addition, adopt this neotype quick-operation joint, direct with the direct suit of washing machine pipe can outside the tight section of cover, also can with washing machine union coupling, and install also directly on the water tap when need not the hose and go out water, the function is various.
This is novel, install high pressure nozzle in the upper end tip of joint 1, like this, can use as the high pressure nozzle of hose after whole quick-operation joint and the hose connection, the application is various.
This is novel, the inner chamber of reducing section 22 is the horn structure that is gradually expanded to reducing section direction by the internal thread section, and the minimum diameter of horn structure slightly is greater than the diameter of first outer thread section and the outer thread section of second, and the inside wall of reducing section is protruding to be equipped with a plurality of closed loop shape sand grips of closely arranging along fixation nut's axial direction, utilizes this horn structure can make things convenient for the hose to embolia fixation nut in to it is more inseparable to make the clamp of hose and fixation nut tight, recycles closed loop shape sand grip and can strengthen hose and fixation nut's clamp force.
This is novel in, and fixation nut 2's lateral wall epirelief is equipped with a plurality of sand grips that extend along fixation nut's axial direction, and each sand grip utilizes each sand grip reinforcing user to fixation nut 2's rotation operation along fixation nut's circumferential direction interval arrangement to it is comparatively convenient to make fixation nut 2's the operation of screwing.
The product form of the present invention is not limited to the drawings and embodiments of the present application, and any person can properly change or modify the product form of the present invention without departing from the scope of the present invention.
Claims (7)
1. Multi-functional tap hose quick-operation joint, its characterized in that: comprises a joint and a fixing nut, wherein the joint is a hollow pipe body with two open ends, the outer side wall of the joint is provided with a first outer thread section and a second outer thread section which are arranged at intervals, the fixing nut is sleeved on the joint and internally provided with an expanding section, a reducing section and an inner thread section which can be in threaded fit with the first outer thread section and the second outer thread section, the inner screw thread section is positioned between the diameter expanding section and the diameter reducing section, the inner diameter of the diameter expanding section is matched with the outer diameter of the sextant hose, the inner diameter of the reducing section is matched with the outer diameter of the quarter hose, the outer side wall of the joint is provided with a tightening section for tightly tightening the quarter hose, the second outer thread section is located between the first outer thread section and the tightening section, the outer diameter of the second outer thread section is matched with the inner diameter of the sixth-minute hose, and the tightening section is located at the axial first end of the joint.
2. The multi-function faucet hose quick connector of claim 1, wherein: the axial first end of the joint is used as the lower end, a lower closed-loop boss is arranged on the outer side wall of the lower end of the joint in a protruding mode, a first external thread is arranged on the outer side wall of the lower closed-loop boss, the lower closed-loop boss and the first external thread form a second external thread section, an upper closed-loop boss is arranged on the outer side wall of the upper end of the joint in a protruding mode, a second external thread is arranged on the outer side wall of the lower closed-loop boss, the upper closed-loop boss and the second external thread form the first external thread section, the end portion of the lower end of the joint is a cylindrical section, a closed-loop tightening ring is arranged on the outer side wall of the end portion of the cylindrical section in a protruding mode, the cylindrical section and the closed-loop tightening ring form a tightening section, and a distance is reserved between the tightening section and the second external thread section.
3. The multi-function faucet hose quick connector of claim 2, wherein: the upper end part of the joint is provided with an expanding tightening section sleeved outside the port of the tap, the inner side wall of the expanding tightening section is provided with an internal thread, and a distance is reserved between the expanding tightening section and the first external thread section.
4. The multi-function faucet hose quick connector of claim 2, wherein: the high-pressure spray head is arranged in the upper end part of the joint.
5. The multi-function faucet hose quick connector of claim 2, wherein: the diameter expanding section, the inner screw thread section and the diameter reducing section are sequentially and closely arranged, and the inner screw thread section is positioned in the middle area of the fixing nut.
6. The multi-function faucet hose quick connector of claim 5, wherein: the diameter expanding section is of a straight column structure, the inner cavity of the reducing section is of a horn structure gradually expanding from the internal thread section to the reducing section, and the inner side wall of the reducing section is convexly provided with a plurality of closed-loop convex strips which are closely arranged along the axial direction of the fixing nut.
7. The multi-function faucet hose quick connector of claim 5, wherein: the outer side wall of the fixing nut is convexly provided with a plurality of convex strips extending along the axial direction of the fixing nut, and the convex strips are arranged at intervals along the circumferential direction of the fixing nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120472036.5U CN214789651U (en) | 2021-03-04 | 2021-03-04 | Multifunctional tap hose quick joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120472036.5U CN214789651U (en) | 2021-03-04 | 2021-03-04 | Multifunctional tap hose quick joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214789651U true CN214789651U (en) | 2021-11-19 |
Family
ID=78755428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120472036.5U Expired - Fee Related CN214789651U (en) | 2021-03-04 | 2021-03-04 | Multifunctional tap hose quick joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214789651U (en) |
-
2021
- 2021-03-04 CN CN202120472036.5U patent/CN214789651U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |