TWM536254U - Pipeline unclogging apparatus with high-pressure air - Google Patents

Description

Pipe dredger with high pressure air

This creation is applied to the technical field of daily household dredging pipelines, especially a pipe dredging device with high-pressure air which is better used.

Generally, the conventional pipeline, such as a toilet or a water pipe, needs to use a dredge to clear the pipe when the general piping design or the article is blocked, but the general dredge such as the toilet suction cup is limited by the size of the suction cup, and can be generated. The suction is limited and affects the effect of use. Or the general water pipe needs to use iron wire to remove the blockage. In fact, depending on the direction of the pipe, it is not easy to achieve the expected effect, and the inconvenience of pipe dredging is formed.

In view of the above-mentioned conventional use of a high-pressure air plumbing device, the creator still has the disadvantages of poor use and inconvenient use, and the creation of the creation is improved.

The main purpose of this creation is to provide a plumbing device with high-pressure air, which can achieve the effect of facilitating and quickly clearing the pipeline by discharging high-pressure gas.

In order to achieve the above-mentioned creative purpose, the technical means used in the present invention is to provide a pipeline dredger with high-pressure air, which comprises a hollow body, a push rod, a control exhaust group, a piston and a cylinder . An inner ring wall is protruded in the hollow body, and the inner ring wall A first chamber is formed therein, and an air tube is formed on one side of the hollow body, an angle is formed between the inner ring wall and the air tube, and an inflation channel is provided in the air tube and the first chamber, and the hollow body is provided. A pressure relief passage is formed in the air passage, and the push rod is disposed in the air tube, and a plug is disposed at one end of the air passage, the other end protrudes from the air tube, and the control exhaust unit is disposed on the inner wall of the hollow body. Between the air pipe and the air pipe, the control exhaust group can open and close the communication between the pressure relief passage and the inflation passage, and the piston moves in the inner ring wall, and the outer circumference of the piston is tapered toward the air passage of the hollow body, and the piston is different. The utility model has a closed surface in the direction of the inflation passage, the outer diameter of one end surface of the closed surface is slightly larger than the inner diameter of the inner annular wall, the cylinder is fixed on the hollow body, a second chamber is formed in the cylinder, and an exhaust pipe is arranged corresponding to the piston When the closed surface of the piston is attached to the exhaust pipe, the piston and the exhaust pipe form a closed shape, and the exhaust pipe is provided with at least one gas outlet pipe at one end of the piston.

In an embodiment of the present invention, the pipeline dredger having high-pressure air further includes a pressure relief valve, wherein the pressure relief valve is disposed at a position different from the first chamber and connected to the second Room.

In an embodiment of the present invention, the pipeline dredger having high-pressure air further includes a pressure relief valve, and the pressure relief valve is disposed at a position different from the first chamber and connected to the second chamber.

In an embodiment of the present invention, the above-mentioned pipeline dredger with high-pressure air, wherein the control exhaust group includes a knob, a pressure relief rod and an elastic body, and the pressure relief rod is disposed in the pressure relief passage, the pressure relief rod The sleeve is provided with an elastic body, and one end of the pressure releasing rod has a pressure releasing head for elastically closing the pressure releasing head to the pressure releasing passage, and the other end of the pressure releasing rod protrudes from the hollow body, and the knob is pivotally disposed at a protruding position of the adjacent pressure releasing rod. The pressure relief head for controlling the pressure relief rod opens and closes the pressure relief passage.

In an embodiment of the present invention, the above-mentioned pipeline with high-pressure air is unblocked And a baffle is disposed in a direction adjacent to the piston in the second chamber, and the baffle is used for positioning the exhaust pipe.

In an embodiment of the present invention, the above-mentioned pipe dredger with high-pressure air, wherein the exhaust pipe is sleeved with a hollow plug sleeve toward the piston.

In an embodiment of the present invention, the above-mentioned pipe dredger having high-pressure air, wherein the suction cup is disposed at one end of the cylinder toward the outlet pipe, and the outlet pipe is connected to the suction cup.

In an embodiment of the present invention, the above-mentioned pipe dredger having high-pressure air, wherein the outer circumference of the piston is formed in a conical shape.

10‧‧‧ hollow body

11‧‧‧ Inner Ring Wall

12‧‧‧First room

13‧‧‧Air pipe

14‧‧‧Inflatable passage

15‧‧‧Relief channel

16‧‧‧Relief valve

20‧‧‧Put

21‧‧‧ 塞头

30‧‧‧Control exhaust group

31‧‧‧ knob

32‧‧‧pressure bar

320‧‧‧Relief head

33‧‧‧ Elastomers

40‧‧‧Piston

400‧‧‧Closed surface

50‧‧‧唧

51‧‧‧Second room

52‧‧‧Exhaust pipe

520‧‧‧Exhaust pipe

53‧‧‧Baffle

54‧‧‧ Set

60‧‧‧Sucker

The first picture is a three-dimensional appearance of the creation.

Figure 2 is an exploded view of the creation.

Figure 3 is a cross-sectional view of the creation.

Fig. 4 to Fig. 6 are schematic views of the cross-sectional action of the present creation.

As shown in FIG. 1 to FIG. 3, the pipeline dredger with high-pressure air of the present invention comprises a hollow body 10, a push rod 20, a control exhaust group 30, a piston 40, and a cylinder 50. And a suction cup 60.

An inner ring wall 11 is protruded from the hollow body 10, and a first chamber 12 is formed in the inner ring wall 11. The air tube 13 is formed on one side of the hollow body 10, and the inner ring wall 11 and the air tube 13 are formed. An air passage 14 is formed in the air tube 13 and the first chamber 12, and the air tube 10 is connected to the air passage 14 to form a pressure relief passage 15 . The body 10 is provided with a pressure relief valve 16 at a position different from the first chamber 12.

The push rod 20 is disposed in the air blowing pipe 13, and is provided with a one-way air intake plug 21 toward one end of the air passage 14 and the other end protruding from the air blowing pipe 13.

The control exhaust group 30 is disposed between the inner ring wall 11 of the hollow body 10 and the air blowing pipe 13, and the control exhaust group 30 includes a knob 31, a pressure releasing rod 32 and an elastic body 33, and the pressure releasing rod 32 is disposed in the exhaust pipe The pressure passage 15 is provided with an elastic body 33. The pressure relief rod 32 has a pressure relief head 320 at one end, so that the pressure relief head 320 is elastically closed to the pressure relief passage 15, and the pressure relief rod 32 is protruded at the other end. The main body 10 and the knob 31 are pivoted to the protruding position of the adjacent pressure releasing lever 32 for controlling the pressure releasing head 320 of the pressure releasing pressure bar 32 to open and close the pressure releasing passage 15.

The piston 40 is configured to move in the inner ring wall 11 , and the outer circumference of the piston 40 is tapered toward the inflation passage 14 of the hollow body 10 . The piston 40 has a closed surface 400 different from the direction of the inflation passage 14 . The outer diameter of one end face is slightly larger than the inner diameter of the inner ring wall 11.

The cylinder 50 is fixed to the hollow body 10, and a second chamber 51 is formed in the cylinder 50, and an exhaust pipe 52 is disposed corresponding to the piston 40. The cylinder 50 is located in the second chamber 51 and is provided with a partition in the direction of the adjacent piston 40. The partition plate 53 is configured to position the exhaust pipe 52, and the exhaust pipe 52 is sleeved with a hollow plug sleeve 54 in the direction of the piston 40 to increase the piston 40 and the exhaust pipe when the piston 40 is attached to the exhaust pipe 52. 52 is airtight, and the exhaust pipe 52 is provided with at least one air outlet pipe 520 at one end of the plug sleeve 54.

The suction cup 60 is disposed at one end of the blow cylinder 50 toward the air outlet duct 520, and the air outlet duct 520 is communicated to the suction cup 60.

When it is necessary to clear the pipeline, please refer to Figures 4 and 5, the user can pull the push rod 20 out of the air tube 13, let the air enter the air tube 13, and then push the push rod 20 back to the air tube. 13. At this time, since the air is pushed by the plug 21, the air is guided along the inflation passage 14 to the first The second chamber 51, while the compressed air moves the piston 40 toward the exhaust pipe 52, so that the piston 40 is closed to the plug sleeve 54 and the exhaust pipe 52, so that a gap is formed between the piston 40 and the second chamber 51 to When the compressed air is driven into the cylinder 50 and the push rod 20 is pulled out toward the outside of the air pump tube 13, the suction force is generated to move the piston 40 toward the second chamber 51, so that the piston 40 closes the second volume. The chamber 51 draws outside air into the air blowing pipe 13, and in turn, air is driven into the second chamber 51 so that high pressure gas is formed in the second chamber 51.

After the second chamber 51 is filled with high-pressure gas, as shown in FIG. 6, the knob 31 is pressed against the pressure-relief rod 32 of the control exhaust group 30, so that the pressure-relief rod 32 compresses the elastic body 33 and vents The pressure head 320 protrudes from the pressure relief passage 15, and a part of the high pressure air is discharged from the second chamber 51 through the pressure relief passage 15, so that a pressure difference is generated between the second chamber 51 and the first chamber 12, and the second volume The high pressure air in the chamber 51 pushes the piston 40 back to close the second chamber 51, and causes communication between the second chamber 51 and the exhaust pipe 52 to provide high pressure gas in the second chamber 51 along the exhaust pipe 52. It flows to the gas outlet pipe 520 and is flushed out by the suction cup 60 to achieve the effect of high pressure exhaust gas, whereby the user can conveniently flow through the pipe through the high pressure gas to dredge the pipe.

The present invention has been described by the above embodiments and variations, and all the embodiments and variations of the present invention are merely illustrative, based on the spirit and scope of the present invention, and the pipeline dredger with high-pressure air including the above features. The various changes are covered by the present invention.

10‧‧‧ hollow body

13‧‧‧Air pipe

16‧‧‧Relief valve

20‧‧‧Put

30‧‧‧Control exhaust group

50‧‧‧唧

520‧‧‧Exhaust pipe

60‧‧‧Sucker

Claims (7)

A pipe dredger having a high-pressure air, comprising: a hollow body, an inner ring wall protruding from the hollow body, a first cavity formed in the inner ring wall, and one side of the hollow body is formed to extend a gas pipe, the inner ring wall and the gas pipe are formed at an angle, and an air passage is formed in the gas pipe and the first chamber, and the hollow body is connected to the gas passage to form a pressure relief passage; a rod, the push rod is disposed in the air tube, and a plug is disposed at one end of the air passage, and the other end protrudes from the air pump; and a control exhaust group is disposed on the hollow body Between the inner ring wall and the air pump, the control exhaust group can open and close the communication between the pressure relief passage and the inflation passage; a piston, the piston moves in the inner ring wall, and the outer circumference of the piston faces the hollow body The direction of the inflation passage is tapered, and the piston has a closed surface different from the direction of the inflation passage, the outer diameter of one end surface of the closed surface is slightly larger than the inner diameter of the inner annular wall; and a cylinder, the cylinder is solid Located in the hollow body a second chamber is formed in the cylinder, and an exhaust pipe is disposed corresponding to the piston. When the closed surface of the piston is attached to the exhaust pipe, the piston and the exhaust pipe form a closed shape, and the row The gas pipe is provided with at least one gas outlet pipe at one end of the piston. The pipeline dredger with high-pressure air according to claim 1, further comprising a pressure relief valve, wherein the pressure relief valve is disposed at a position different from the first chamber and communicating with the second chamber. The pipeline dredger with high-pressure air according to claim 1 or 2, wherein the control exhaust group includes a knob, a pressure relief rod and an elastic body, and the pressure relief rod is disposed in the pressure relief passage, The pressure relief rod sleeve is provided with the elastic body, and the pressure relief rod has a pressure relief head at one end for elasticity of the pressure relief head Closed in the pressure relief passage, the pressure release rod protrudes from the other end of the pressure release rod, and the knob is pivotally disposed adjacent to the pressure release rod protruding position for controlling the pressure release head that presses the pressure release rod to open and close the pressure relief head Pressure relief channel. The pipeline dredger with high-pressure air according to claim 3, wherein the cylinder is located in the second chamber adjacent to the piston direction and is provided with a partition for positioning the exhaust pipe. A pipe dredger having high-pressure air according to claim 1, wherein the exhaust pipe is sleeved with a hollow plug sleeve toward the piston. A pipe dredger having high-pressure air according to claim 3, wherein the suction cup is disposed at one end of the cylinder toward the outlet pipe, and the outlet pipe is connected to the suction cup. A pipe dredger having high-pressure air according to claim 1, wherein the outer circumference of the piston is conical.