CN214838572U - Automatic switching three way connection - Google Patents
Automatic switching three way connection Download PDFInfo
- Publication number
- CN214838572U CN214838572U CN202120851232.3U CN202120851232U CN214838572U CN 214838572 U CN214838572 U CN 214838572U CN 202120851232 U CN202120851232 U CN 202120851232U CN 214838572 U CN214838572 U CN 214838572U
- Authority
- CN
- China
- Prior art keywords
- head
- water inlet
- water outlet
- way
- automatic switching
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 122
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000000465 moulding Methods 0.000 claims abstract 3
- 238000009417 prefabrication Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 9
- 238000007599 discharging Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 230000009172 bursting Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Landscapes
- Domestic Plumbing Installations (AREA)
Abstract
The invention discloses an automatic switching three-way joint, which comprises a first water outlet head, an external thread, a three-way shell, a water inlet head, a second water outlet head and a switching component, the three-way shell and the external thread are of an integrated molding structure, the second water outlet head, the water inlet head, the first water outlet head and the three-way shell are of an integrated molding structure, the switching component is arranged in the three-way shell and comprises a matching seat, a first sealing ring, a second sealing ring, a central shaft and a circular ring, the second sealing ring is embedded and installed on the matching seat, and through the optimized arrangement of the switching component, when the automatic switching three-way joint is installed on the shower head pipe of the shower column, the shower head pipe is simply connected with one end of the shower head pipe of the shower column for portable use without adding a control switch or mounting on a wall, the automatic switching tee joint is arranged at the water inlet end of the spray gun in the toilet and has good sharing effect on the pressure in the pipe at the water inlet end of the spray gun.
Description
Technical Field
The invention relates to the technical field of three-way joints, in particular to an automatic switching three-way joint.
Background
The three-way joint is a common connecting piece with three pipeline openings in life, the three-way joint is formed by flattening a pipe blank with the diameter larger than that of a three-way joint to the size about the diameter of the three-way joint and forming a hole at the position of a stretching branch pipe; heating the pipe blank, putting the pipe blank into a forming die, and putting a punching die for stretching a branch pipe into the pipe blank; the pipe blank is radially compressed under the action of pressure, and metal flows towards the branch pipe in the radial compression process and forms the branch pipe under the stretching of the punching die; the whole process is formed through the radial compression of a pipe blank and the stretching process of a branch pipe part, the three-way joint is often applied to places needing water outlet, such as kitchens and bathrooms, and the three-way joint is difficult to conveniently realize water outlet switching action; the spray gun is often arranged in a toilet, the spray gun is directly connected to the water inlet end, high pressure is continuously kept in the pipe, the risk of bursting exists, and the common three-way joint is connected and installed at the water inlet end of the spray gun and shares the effect on the pressure in the pipe.
Disclosure of Invention
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The invention aims to overcome the defects and provide an automatic switching three-way joint.
In order to achieve the purpose, the technical solution of the invention is as follows:
the utility model provides an automatic switching three way connection, including first play flood peak, the external screw thread, the tee bend shell, the head of intaking, second play flood peak and switching components, this tee bend shell is integrated into one piece structure with this external screw thread, this second goes out the flood peak, this head of intaking and this first play flood peak are integrated into one piece structure with this tee bend shell, this switching components is installed inside this tee bend shell, this switching components includes the cooperation seat, first sealing ring, the second sealing ring, center pin and ring, this second sealing ring is installed in the embedding on this cooperation seat, this first sealing ring embedding is installed in this center pin top head, this ring is located inside this tee bend shell, and this ring is close to this second and goes out flood peak one side.
Preferably, this center pin includes center pin main part, V type incision and bulge loop, and the prefabrication is equipped with this V type incision in this center pin main part, and this V type incision is equipped with two altogether, and this center pin main part bottom integrated into one piece has this bulge loop, and this bulge loop is closely laminated with this ring inner wall.
Preferably, the bottom end of the central shaft is attached to the circular ring, and the central shaft moves vertically along the inner wall of the matching seat.
Preferably, the water inlet head comprises a water inlet pipe and a water inlet, the water inlet pipe is internally provided with the water inlet, and the water inlet is communicated with the inside of the three-way shell.
Preferably, the radius of the second seal ring is greater than the radius of the first seal ring.
Preferably, the first water outlet head and the second water outlet head have the same aperture size.
Preferably, the first water outlet head, the water inlet head and the second water outlet head are all provided with the external threads.
The working principle of the invention is as follows:
when the automatic switching three-way connector is used, when the water inlet head 4 is used for boiling water, water flows into the three-way shell 3 through the water inlet, at the moment, the first water outlet head 1 and the second water outlet head 5 are used for discharging water, when the water passes through the V-shaped notch 642, the water pressure enables the whole central shaft 64 to move downwards, so that the first water outlet head 1 is closed, the second water outlet head 5 is used for discharging water in a single direction, and as shown in fig. 5, the three-way connector is in a single-direction water discharging state of the second water outlet head 5; when the second water outlet head 5 is closed, the water inlet head 4 closes water inlet, the water pressure pushes the central shaft 64 upwards, at the moment, water can flow out from the first water outlet head 1, efficient switching water outlet action is simply realized inside the three-way shell 3, when the automatic switching three-way joint is installed on a shower head pipe of a shower post, a control switch is not needed to be added, wall mounting is not needed, the shower head pipe is simply connected to the shower post for portable use at one end, the automatic switching three-way joint is installed at the water inlet end of a spray gun in a toilet, the automatic switching three-way joint is installed at the water inlet end of the spray gun and has good internal pressure sharing effect, the pipeline burst caused by long-term high pressure in the pipe can be effectively avoided, the matching seat 61, the central shaft 64, the circular ring 65 and the V-shaped notch 642 are matched in the three-way joint to realize switching water outlet action, and the using effect is good.
By adopting the technical scheme, the invention has the beneficial effects that:
according to the invention, through optimally setting the switching component, the internal structural design of the switching component is simple, the water outlet switching action can be realized in the three-way joint, when the automatic switching three-way joint is arranged on the shower head pipe of the shower column, no control switch is required to be added, wall mounting is also not required, the automatic switching three-way joint is simply connected to one end of the shower head pipe of the shower column for portable use, the automatic switching three-way joint is arranged at the water inlet end of the spray gun in a toilet, the automatic switching three-way joint is arranged at the water inlet end of the spray gun and has a good internal pressure sharing effect on the pipe, the pipeline can be effectively prevented from bursting due to long-term high pressure in the pipe, the matching seat, the central shaft, the circular ring and the V-shaped notch are matched and can realize the water outlet switching action in the three-way joint, and the using effect is good.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings, like parts are designated with like reference numerals, and the drawings are schematic and not necessarily drawn to scale.
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, it is obvious that the drawings in the following description are only one or several embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to such drawings without creative efforts.
FIG. 1 is a schematic structural view of an automatic switching tee joint of the present invention;
FIG. 2 is a side view of the automatic shifting tee of the present invention;
FIG. 3 is a perspective cross-sectional view taken at A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3A in accordance with the present invention;
FIG. 5 is a plan cross-sectional view of the automatic switching tee of the present invention;
FIG. 6 is a simplified schematic diagram of the application and installation of the automatic switching tee fitting of the present invention.
Description of the main reference numerals:
1. a first water outlet head;
2. an external thread;
3. a three-way housing;
4. a water inlet head;
41. a water inlet pipe; 42. a water inlet;
5. a second water outlet head;
6. a switching component;
61. a mating seat;
62. a first seal ring;
63. a second seal ring;
64. a central shaft;
641. a central shaft body; 642. a V-shaped cut; 643. a convex ring;
65. a circular ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, characteristics, and characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Referring to fig. 1, 2 and 3, fig. 1 is a schematic structural view of an automatic switching tee joint of the present invention; FIG. 2 is a side view of the automatic shifting tee of the present invention; fig. 3 is a perspective cross-sectional view taken at a-a of fig. 2 in accordance with the present invention.
The embodiment provides an automatic switching three-way joint, including first play hydroecium 1, external screw thread 2, three-way shell 3, water head 4, second play hydroecium 5 and switching element 6, this three-way shell 3 and this external screw thread 2 are integrated into one piece structure, this second goes hydroecium 5, this water head 4 and this first play hydroecium 1 and this three-way shell 3 are integrated into one piece structure, this switching element 6 is installed inside this three-way shell 3, this switching element 6 includes cooperation seat 61, first sealing ring 62, second sealing ring 63, center pin 64 and ring 65, this second sealing ring 63 is installed in the embedding on this cooperation seat 61, this first sealing ring 62 is installed in this center pin 64 top head portion, this ring 65 is located inside this three-way shell 3, and this ring 65 is close to this second play hydroecium 5 one side.
Referring to fig. 1, fig. 1 is a schematic structural view of an automatic switching tee joint of the present invention.
The first water outlet head 1 and the second water outlet head 5 have the same aperture.
Referring to fig. 1, fig. 1 is a schematic structural view of an automatic switching tee joint of the present invention.
The first water outlet head 1, the water inlet head 4 and the second water outlet head 5 are all provided with the external threads 2, so that threaded connection and matching are facilitated.
Referring to fig. 2, fig. 2 is a side view of the automatic switching tee joint of the present invention.
The water inlet head 4 comprises a water inlet pipe 41 and a water inlet 42, the water inlet 42 is arranged in the water inlet pipe 41, and the water inlet 42 is communicated with the inside of the three-way shell 3.
Referring to fig. 3 and 4, fig. 3 is a perspective cross-sectional view taken at a-a of fig. 2 in accordance with the present invention; fig. 4 is a partially enlarged view of a portion a of fig. 3 according to the present invention.
The central shaft 64 comprises a central shaft body 641, two V-shaped notches 642 and a convex ring 643, the V-shaped notches 642 are prefabricated on the central shaft body 641, when the water inlet head 4 is filled with water, the water flows into the three-way shell 3, the water pressure makes the whole central shaft 64 move downwards through the V-shaped notches 642, the first water outlet head 1 is closed, the second water outlet head 5 is used for discharging water in one way, the efficient water discharging switching action is completed inside the three-way shell 3, the structure is simple and practical, the convex ring 643 is integrally formed at the bottom end of the central shaft body 641, and the convex ring 643 is tightly attached to the inner wall of the circular ring 65.
Referring to fig. 5, fig. 5 is a plan sectional view of the automatic switching three-way joint of the present invention.
The bottom end of the central shaft 64 is attached to the circular ring 65, and the central shaft 64 moves vertically along the inner wall of the mating seat 61.
Referring to fig. 5, fig. 5 is a plan sectional view of the automatic switching three-way joint of the present invention.
The radius of the second sealing ring 63 is larger than that of the first sealing ring 62, and the matching use effect is good.
Referring to fig. 6, fig. 6 is a simplified schematic diagram of the application and installation of the automatic switching tee joint of the present invention.
The spray gun is connected to one end of the second water outlet head 5, the first water outlet head 1 is connected with a shower head structure, water is fed and input at the position of the water inlet head 4, the pipelines can be flexibly matched and used through a hose, fig. 6 is one schematic diagram of the automatic switching three-way joint connection and installation, and the specific use of the automatic switching three-way joint connection and installation can be flexibly changed according to the use requirements.
The working principle of the embodiment is as follows:
when the automatic switching three-way connector is used, when the water inlet head 4 is used for boiling water, water flows into the three-way shell 3 through the water inlet, at the moment, the first water outlet head 1 and the second water outlet head 5 are used for discharging water, when the water passes through the V-shaped notch 642, the water pressure enables the whole central shaft 64 to move downwards, so that the first water outlet head 1 is closed, the second water outlet head 5 is used for discharging water in a single direction, and as shown in fig. 5, the three-way connector is in a single-direction water discharging state of the second water outlet head 5; when the second water outlet head 5 is closed, the water inlet head 4 closes water inlet, the water pressure pushes the central shaft 64 upwards, at the moment, water can flow out from the first water outlet head 1, efficient switching water outlet action is simply realized inside the three-way shell 3, when the automatic switching three-way joint is installed on a shower head pipe of a shower post, a control switch is not needed to be added, wall mounting is not needed, the shower head pipe is simply connected to the shower post for portable use at one end, the automatic switching three-way joint is installed at the water inlet end of a spray gun in a toilet, the automatic switching three-way joint is installed at the water inlet end of the spray gun and has good internal pressure sharing effect, the pipeline burst caused by long-term high pressure in the pipe can be effectively avoided, the matching seat 61, the central shaft 64, the circular ring 65 and the V-shaped notch 642 are matched in the three-way joint to realize switching water outlet action, and the using effect is good.
It is to be understood that the disclosed embodiments of the invention are not limited to the particular constructions disclosed herein, but extend to equivalents thereof as would be understood by those skilled in the relevant art. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting.
Reference in the specification to "an embodiment" means that a particular feature, or characteristic described in connection with the embodiment is included in at least one embodiment of the invention. Thus, the appearances of the phrase or "an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment.
Furthermore, the described features or characteristics may be combined in any other suitable manner in one or more embodiments. In the above description, certain specific details are provided, such as thicknesses, amounts, etc., to provide a thorough understanding of embodiments of the invention. One skilled in the relevant art will recognize, however, that the invention may be practiced without one or more of the specific details, or with other structures, components, and so forth.
Claims (7)
1. The utility model provides an automatic switch tee bend which characterized in that: comprises that
A first water outlet head;
an external thread;
the three-way shell and the external thread form an integrated molding structure;
a water inlet head;
the second water outlet head, the water inlet head, the first water outlet head and the three-way shell are of an integrated forming structure;
the switching assembly is arranged inside the three-way shell and comprises a matching seat, a first sealing ring, a second sealing ring, a central shaft and a circular ring, the second sealing ring is embedded in the matching seat, the first sealing ring is embedded in the head of the top end of the central shaft, the circular ring is positioned inside the three-way shell, and the circular ring is close to one side of the second water outlet head.
2. The automatic switching three-way joint according to claim 1, wherein: this center pin includes center pin main part, V type incision and bulge loop, and the prefabrication is equipped with this V type incision in this center pin main part, and this V type incision is equipped with two altogether, and this center pin main part bottom integrated into one piece has this bulge loop, and this bulge loop closely laminates with this ring inner wall.
3. The automatic switching three-way joint according to claim 1, wherein: the water inlet head comprises a water inlet pipe and a water inlet, the water inlet is arranged in the water inlet pipe, and the water inlet is communicated with the inside of the three-way shell.
4. The automatic switching three-way joint according to claim 1, wherein: the bottom end of the central shaft is attached to the circular ring, and the central shaft vertically moves along the inner wall of the matching seat.
5. The automatic switching three-way joint according to claim 1, wherein: the radius of the second seal ring is greater than the radius of the first seal ring.
6. The automatic switching three-way joint according to claim 1, wherein: the first water outlet head and the second water outlet head have the same caliber.
7. The automatic switching three-way joint according to claim 1, wherein: the first water outlet head, the water inlet head and the second water outlet head are all provided with the external threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120851232.3U CN214838572U (en) | 2021-04-23 | 2021-04-23 | Automatic switching three way connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120851232.3U CN214838572U (en) | 2021-04-23 | 2021-04-23 | Automatic switching three way connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214838572U true CN214838572U (en) | 2021-11-23 |
Family
ID=78766108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120851232.3U Active CN214838572U (en) | 2021-04-23 | 2021-04-23 | Automatic switching three way connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214838572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154085A (en) * | 2021-04-23 | 2021-07-23 | 福建科迪厨卫有限公司 | Automatic switching three way connection |
-
2021
- 2021-04-23 CN CN202120851232.3U patent/CN214838572U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154085A (en) * | 2021-04-23 | 2021-07-23 | 福建科迪厨卫有限公司 | Automatic switching three way connection |
| CN113154085B (en) * | 2021-04-23 | 2025-06-20 | 福建科迪厨卫有限公司 | Automatic switching three-way joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20190032801A1 (en) | Tank tee assembly | |
| CN214838572U (en) | Automatic switching three way connection | |
| CN113154085B (en) | Automatic switching three-way joint | |
| CN105090545B (en) | Regulating valve | |
| CN211039012U (en) | Pump head with pressure reduction protection | |
| CN214743626U (en) | Welding type stainless steel multifunctional water level control valve | |
| CN211599539U (en) | Novel hang automatic stagnant water connector of wall tap | |
| CN110230713A (en) | Splitting shower-bath faucet | |
| CN210689749U (en) | Assembled water meter shell | |
| CN210770404U (en) | Lead-free water passing flat-top faucet | |
| CN222046673U (en) | Tap and poling connection structure thereof | |
| CN214838563U (en) | Corrosion-resistant sealing water tap | |
| CN2832940Y (en) | Odour resistant floor drain | |
| CN221278531U (en) | Split tap | |
| CN223854944U (en) | Just, connect anti-drip valve | |
| CN205101731U (en) | Explosion -proof hose assembly | |
| CN214578888U (en) | Explosion-proof automatic water stop angle valve | |
| CN221423997U (en) | Novel shower | |
| CN223105353U (en) | A detachable double valve core body and a faucet with the valve core body | |
| CN211738156U (en) | Novel shower faucet welded structure | |
| CN216200969U (en) | Filtering water-stop tap | |
| CN220396631U (en) | Exhaust valve | |
| CN219673553U (en) | Tap subassembly with double-deck return bend | |
| CN221170882U (en) | Composite environment-friendly bathtub faucet | |
| CN219673372U (en) | Zero cold water cross valve assembly for water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |