CN219755687U - Pipe joint capable of changing air supply channel - Google Patents
Pipe joint capable of changing air supply channel Download PDFInfo
- Publication number
- CN219755687U CN219755687U CN202321111936.2U CN202321111936U CN219755687U CN 219755687 U CN219755687 U CN 219755687U CN 202321111936 U CN202321111936 U CN 202321111936U CN 219755687 U CN219755687 U CN 219755687U
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- Prior art keywords
- air
- regulating valve
- pipe joint
- outlet channel
- air outlet
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 60
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000002310 elbow joint Anatomy 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a pipe joint capable of changing an air supply channel, which belongs to the field of automobile accessories, wherein a pipe joint body is connected with an air inlet channel, a first air outlet channel, a second air outlet channel, a third air outlet channel and a regulating valve seat ring, the regulating valve seat ring is connected with an air supply port, an air guide port and a regulating valve rotating shaft, the regulating valve rotating shaft is connected with a knob, a clamp spring, a sealing ring, an air guide groove and an air transmission port, the cross-shaped design is adopted, the pipe joint consists of an air inlet pipe and three air outlet pipes, the regulating valve seat ring and the regulating valve rotating shaft are arranged in the center of the pipe joint, and any one of the air inlet pipe and the three air outlet pipes is mutually communicated for air transmission by rotating the regulating valve rotating shaft, so that the air supply channel can be switched at will.
Description
Technical Field
The utility model discloses a pipe joint capable of changing air supply channels, belongs to the field of automobile accessories, and relates to a pipe joint capable of randomly switching a plurality of air supply channels.
Background
Pipe joints for truck brakes and hydraulic pipes are generally provided with straight joints, straight joints for wires, elbow joints, three-way joints, four-way joints, large and small joints, flared joints, variable flow pipe joints. The existing three-way joint, four-way joint and multi-channel pipe joint are designed for one-way two or one-way three, namely, the gas of the main pipeline is simultaneously supplied to the gas storage tank or the distributing valve through the three-way or four-way. However, many pneumatic tools for vehicles and small trailers are currently available on the market, which are driven by high pressure gas, but these devices require a separate gas supply line and are short lived, thus the gas take-off valve is present, and the pneumatic tools and the tubing of the small trailer need to be connected with the gas take-off valve in a trivial way, resulting in gas leakage of the gas take-off valve and thread slips.
Application number: 2019100175795 a multichannel coupling for connect multichannel water pipe, including the casing that has a plurality of interfaces, the seal groove has been seted up along open-ended radial to casing internal surface, the seal groove content has the sealing washer, be equipped with the strengthening rib on the sealing washer, the strengthening rib is the arc banding, is located sealing washer corner, so that the sealing washer is difficult for being ejected out the seal groove when receiving the extrusion.
Application number: 2021204112232 a high-cleanness multichannel pipe joint, includes the connecting pipe, the left and right sides of connecting pipe all is provided with the guide ring, be provided with two sealing plugs that are located between two guide rings and symmetry on the inner wall of connecting pipe, the ring channel has been seted up on the surface of connecting pipe, set up the through-hole with connecting pipe inner wall intercommunication on the internal surface of ring channel inboard, be provided with two control bearing frame that are located the ring channel both sides on the surface of connecting pipe. According to the utility model, the force application handle is used for effectively controlling the bearing seat to rotate, the rotation of the bearing seat is controlled to effectively pull the annular pipeline to rotate, the annular pipeline rotates to control the channel joint to rotate, and the channel joint can be rotated without dismantling the pipelines connected with the left side and the right side of the connecting pipe, so that the effect of cleaning and overhauling is achieved, and the effect of improving the cleaning efficiency and quality of the pipe joint is achieved.
Application number: 201921271152X an adjustable PVC multichannel coupling relates to pipe connection technical field. The utility model comprises a four-way joint, wherein the four side surfaces of the four-way joint are communicated with rectangular boxes; a baffle is in sliding fit with the inside of the rectangular box; one side of the baffle is rotationally connected with a threaded rod; the peripheral side surface of the threaded rod is in threaded connection with one end of the rectangular box; the side surfaces around the baffle are sleeved with sealing sleeves; one side of the baffle is provided with a ball groove; one end of the threaded rod is fixed with a rotating ball matched with the spherical groove. According to the utility model, through the cooperation of the four-way joint, the baffle and the threaded rod, when the threaded rod is rotated, the threaded rod is in threaded fit with the rectangular box, the rotating ball is in rotary fit with the spherical groove to connect the baffle, and the baffle is pushed or pulled to enable the sealing sleeve to seal and open and close the end head of the pipe joint, so that the device is suitable for the requirements of connection of different pipeline numbers, and has good practicability.
Application number: 2011201287443A self-cleaning multi-channel pipe joint comprises a base body with a plurality of pipe joints, and is characterized in that a groove is arranged at the bottom in the base body, and the bottom of the groove is connected with the pipe joints at two ends of the groove. The sewage in the sewer on two sides of the seat body can be deposited in the groove, and then the sewage in the groove is automatically discharged by means of water in the sewer on the front end and the rear end of the seat body, so that a deposit accumulation area is eliminated, the problem of blockage of a sewer pipe network is thoroughly solved, and the self-cleaning type multi-channel pipe joint is ideal.
Through retrieving the above four multi-channel pipe joints, the standard of arbitrarily switching the air supply passage is not met, but the existing air taking valve needs to be disassembled and assembled in a trivial way, so that the air taking valve is inconvenient and even has air leakage. Therefore, there is a need for a pipe joint that enables arbitrary switching of a plurality of air supply passages and that can connect a plurality of air tools at once.
Disclosure of Invention
The utility model provides a pipe joint with four interfaces, three channels and a rotary regulating valve for randomly switching air supply directions.
The pipe joint capable of changing the air supply channel comprises a pipe joint body, wherein the pipe joint body is connected with an air inlet channel, a first air outlet channel, a second air outlet channel, a third air outlet channel and a regulating valve seat ring, the regulating valve seat ring is connected with an air supply port, an air guide port and a regulating valve rotating shaft, and the regulating valve rotating shaft is connected with a knob, a clamp spring, a sealing ring, an air guide groove and an air conveying port.
Further, the pipe joint body is cross-shaped made of metal, the air inlet channel arranged above the pipe joint body is cylindrical, the outer periphery of the air inlet channel is provided with an outer wire, the first air outlet channel arranged on the left side of the pipe joint body is cylindrical, the outer periphery of the first air outlet channel is provided with an outer wire, the second air outlet channel arranged below the pipe joint body is cylindrical, the outer periphery of the second air outlet channel is provided with an outer wire, and the third air outlet channel arranged on the right side of the pipe joint body is cylindrical, and the outer periphery of the third air outlet channel is provided with an outer wire.
Further, the regulating valve seat ring that the center of coupling body set up is the cylindric that vertically runs through coupling body, the top of regulating valve seat ring inner wall latter half has set up oval air supply mouth, air supply mouth and inlet channel intercommunication each other, the left side of regulating valve seat ring inner wall first half, the below, the right side has set up an oval air guide mouth respectively, wherein the air guide mouth on left side communicates each other with first outlet channel, the air guide mouth of below communicates each other with second outlet channel, the air guide mouth on right communicates each other with third outlet channel, regulating valve seat ring internally mounted's regulating valve pivot is the cylindric that polytetrafluoroethylene was made, the knob of regulating valve pivot front side installation is the disc, the top at regulating valve pivot rear top has set up annular jump ring recess, the jump ring of installation inside the jump ring recess is C, the jump ring setting up in the outside at regulating valve seat ring rear, the front and middle rear portion of regulating valve pivot respectively inlay the annular that the rubber is made, the transmission that the central authorities set up of regulating valve pivot first half is oval, air guide mouth and air guide mouth communicate each other between the air guide mouth and the air guide mouth, the central authorities that set up of regulating valve pivot rear half are annular air guide groove and the air guide mouth communicates each other with the air guide mouth through the inside the annular air guide channel.
The beneficial effects are that: the existing published multichannel pipe joint does not meet the standard of randomly switching air supply channels, and the existing air taking valve needs to be assembled and disassembled in a trivial way, so that the air taking valve is inconvenient and even has air leakage.
A pipe joint capable of changing an air supply channel adopts a cross-shaped design, and consists of an air inlet pipe and three air outlet pipes, wherein a regulating valve seat ring and a regulating valve rotating shaft are arranged in the center of the pipe joint, and any one of the air inlet pipe and the three air outlet pipes is mutually communicated to carry out air supply through rotating the regulating valve rotating shaft, so that the air supply channel can be switched at will.
Drawings
FIG. 1 is a front view of a pipe joint that can change the supply passage;
FIG. 2 is a schematic view of a pipe joint body, an air inlet channel, a first air outlet channel, a second air outlet channel, a third air outlet channel, a regulating valve seat ring, an air supply port and an air guide port;
FIG. 3 is a schematic diagram of the structure of the knob, the adjusting valve rotating shaft, the clamp spring, the sealing ring, the air guide groove and the air delivery port;
in the figure, 1, a pipe joint body; 2. an air intake passage; 3. a first outlet channel; 4. a second outlet channel; 5. a third outlet channel; 6. an adjusting valve seat ring; 7. a knob; 8. an air supply port; 9. an air guide port; 10. a regulating valve rotating shaft; 11. clamping springs; 12. a seal ring; 13. an air guide groove; 14. and a gas transmission port.
Detailed Description
Example 1
Referring to fig. 1-3, a pipe joint capable of changing an air supply channel includes a pipe joint body 1, the pipe joint body 1 is connected with an air inlet channel 2, a first air outlet channel 3, a second air outlet channel 4, a third air outlet channel 5, a regulating valve seat ring 6, the air inlet channel 2 is used for being connected with an air storage tank, the first air outlet channel 3, the second air outlet channel 4 and the third air outlet channel 5 are used for being connected with a small trailer or a pneumatic tool, the regulating valve seat ring 6 is used for providing an air supply port 8 and an air guide port 9, and a regulating valve rotating shaft 10 is installed, the regulating valve seat ring 6 is connected with the air supply port 8, the air guide port 9 and the regulating valve rotating shaft 10, the air supply port 8 is used for being communicated with the first air outlet channel 3, the second air outlet channel 4 and the third air outlet channel 5, the regulating valve rotating shaft 10 is used for regulating the switching between the air supply port 8 and the three air guide ports 9, the regulating valve rotating shaft 10 is used for being connected with a knob 7, a clamp spring 11, a sealing ring 12, an air guide groove 13 and an air transmission shaft 14, the regulating valve rotating shaft 7 is used for rotating the regulating valve rotating shaft 10, the regulating valve rotating shaft 11 is used for being positioned between the air guide valve rotating shaft 10 and the air guide groove 13 and the air guide rotating shaft 14 is used for being used for carrying air inside the regulating valve rotating shaft 2.
Referring to fig. 1-2, the pipe joint body 1 is in a cross shape made of metal, the air inlet channel 2 arranged above the pipe joint body 1 is in a cylinder shape, the outer wire is arranged on the outer circle of the air inlet channel 2, the first air outlet channel 3 arranged on the left side of the pipe joint body 1 is in a cylinder shape, the outer wire is arranged on the outer circle of the first air outlet channel 3, the second air outlet channel 4 arranged below the pipe joint body 1 is in a cylinder shape, the outer wire is arranged on the outer circle of the second air outlet channel 4, the third air outlet channel 5 arranged on the right side of the pipe joint body 1 is in a cylinder shape, the outer wire is arranged on the outer circle of the third air outlet channel 5, and the shapes and structures of the pipe joint body 1, the air inlet channel 2, the first air outlet channel 3, the second air outlet channel 4 and the third air outlet channel 5 are as described above.
Referring to fig. 1-3, the regulating valve seat ring 6 arranged in the center of the pipe joint body 1 is cylindrical and longitudinally penetrates through the pipe joint body 1, an elliptical air supply port 8 is arranged above the rear half part of the inner wall of the regulating valve seat ring 6, the air supply port 8 is communicated with the air inlet channel 2, an elliptical air guide port 9 is respectively arranged at the left side, the lower side and the right side of the front half part of the inner wall of the regulating valve seat ring 6, the left air guide port 9 is communicated with the first air outlet channel 3, the lower air guide port 9 is communicated with the second air outlet channel 4, the right air guide port 9 is communicated with the third air outlet channel 5, the regulating valve rotating shaft 10 installed in the regulating valve seat ring 6 is cylindrical and made of polytetrafluoroethylene, the knob 7 installed in front of the regulating valve rotating shaft 10 is disc-shaped, the annular clamp spring grooves are formed in the top of the rear end of the regulating valve rotating shaft 10, the clamp springs 11 installed in the clamp spring grooves are of C-shaped, the clamp springs 11 are arranged outside the rear of the regulating valve seat ring 6, the front middle and rear parts of the regulating valve rotating shaft 10 are respectively embedded sealing rings 12 made of rubber, the front half parts of the regulating valve rotating shaft 10 are communicated with the first air guide port 9 and the third air guide port 5, the air guide port 14 is communicated with the air guide port 13 through the central rotating shaft 10, the air guide port 13 is communicated with the air guide port 13, the air guide port 13 is communicated with the air guide shaft 13, the central rotating shaft 13 is communicated with the air guide shaft 13, and the air guide port 13 is communicated with the central rotating shaft 13, and the air guide valve rotating shaft 13 is communicated with the central rotating shaft 13, and the central rotating shaft 13 is communicated with the central air guide valve rotating shaft 13, and is communicated with the central air guide valve through the central air guide channel.
According to the above detailed description, when the small trailer or the pneumatic tool needs to be supplied with air, the master slowly rotates the knob 7 to make the small arrow on the knob 7 face the first air outlet channel 3 or the second air outlet channel 4 or the third air outlet channel 5, at this time, the air in the air storage tank enters the air guide groove 13 through the air inlet channel 2 and the air supply port 8, the air enters the air guide opening 9 of the first air outlet channel 3 or the second air outlet channel 4 or the third air outlet channel 5 aligned with the small arrow on the knob 7 through the air guide opening 13 and the air delivery port 14, and then enters the driving device in the small trailer or the pneumatic tool through the corresponding air guide opening 9 and the air delivery channel to perform work, and after the use, the master slowly rotates the knob 7 to make the small arrow on the knob 7 face the position of the air inlet channel 2 (since the air guide opening 9 is not arranged in front of the inner wall of the adjusting valve seat 6, and the inner wall of the adjusting seat 6 can stop the air flow through the adjusting seat 6 after the air is rotated to the position).
Claims (3)
1. The utility model provides a can change coupling of air feed passageway, includes the coupling body, characterized by coupling body is connected with air inlet channel, first air outlet channel, second air outlet channel, third air outlet channel, governing valve seat circle, the governing valve seat circle is connected with air supply mouth, air guide mouth, governing valve pivot, the governing valve pivot is connected with knob, jump ring, sealing washer, air guide groove, air delivery mouth.
2. The pipe joint with the changeable air supply channel according to claim 1, wherein the pipe joint body is in a cross shape made of metal, the air inlet channel arranged above the pipe joint body is cylindrical, the outer wire is arranged on the outer circle of the air inlet channel, the first air outlet channel arranged on the left side of the pipe joint body is cylindrical, the outer wire is arranged on the outer circle of the first air outlet channel, the second air outlet channel arranged below the pipe joint body is cylindrical, the outer wire is arranged on the outer circle of the second air outlet channel, the third air outlet channel arranged on the right side of the pipe joint body is cylindrical, and the outer wire is arranged on the outer circle of the third air outlet channel.
3. The pipe joint capable of changing an air supply channel according to claim 1, wherein a regulating valve seat ring arranged in the center of a pipe joint body is cylindrical and longitudinally penetrates through the pipe joint body, an elliptical air supply port is arranged above the rear half part of the inner wall of the regulating valve seat ring, the air supply port is communicated with the air inlet channel, an elliptical air guide port is respectively arranged on the left side, the lower side and the right side of the front half part of the inner wall of the regulating valve seat ring, the left air guide port is communicated with the first air outlet channel, the lower air guide port is communicated with the second air outlet channel, the right air guide port is communicated with the third air outlet channel, a regulating valve rotating shaft arranged in the regulating valve seat ring is cylindrical and made of polytetrafluoroethylene, a knob arranged in front of the regulating valve rotating shaft is disc-shaped, an annular clamp spring groove is arranged on the top of the rear end of the regulating valve rotating shaft, a clamp spring arranged in the clamp spring groove is C-shaped, the clamp spring is arranged outside the rear of the regulating valve seat ring, sealing rings which are respectively inlaid in the front middle and rear parts of the regulating valve rotating shaft are made of rubber, the centrally arranged air transmission port is elliptical, the air transmission port and the air transmission port is communicated with the air guide port of the central air guide shaft is communicated with the air guide port of the regulating valve rotating shaft, and the air guide port is communicated with the air guide port of the air guide channel through the central air guide channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321111936.2U CN219755687U (en) | 2023-05-05 | 2023-05-05 | Pipe joint capable of changing air supply channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321111936.2U CN219755687U (en) | 2023-05-05 | 2023-05-05 | Pipe joint capable of changing air supply channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219755687U true CN219755687U (en) | 2023-09-26 |
Family
ID=88073524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321111936.2U Active CN219755687U (en) | 2023-05-05 | 2023-05-05 | Pipe joint capable of changing air supply channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219755687U (en) |
-
2023
- 2023-05-05 CN CN202321111936.2U patent/CN219755687U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |