CN215721529U

CN215721529U - Multi-thread joint

Info

Publication number: CN215721529U
Application number: CN202121611989.1U
Authority: CN
Inventors: 王涌潮; 顾一雷
Original assignee: Zhejiang Haigwei Hydraulic Technology Co ltd
Current assignee: Zhejiang Haigwei Hydraulic Technology Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-02-01
Anticipated expiration: 2031-07-15

Abstract

The utility model provides a multi-thread joint, which comprises a liquid inlet, wherein a first nut is sleeved on the liquid inlet, a sealing gasket positioned at the outer end of the first nut is sleeved on the liquid inlet, a first sealing ring sleeved on the liquid inlet is arranged at the outer end of the sealing gasket, a liquid outlet vertical to a channel is downwards arranged from the top of a pier seat, a sealing gasket is sleeved on the outer side of the liquid outlet, a second sealing ring positioned above the sealing gasket is sleeved on the outer side of the liquid outlet, so that a water pipe is extruded with a water inlet and outlet connecting part on the joint, the sealing effect is better, a plug rod with a filtering function is also arranged, the joint is applied to a water pipe environment, the water outlet quantity of the liquid outlet is adjusted by adjusting the position of the inner end of the plug rod, and a filtering seat is arranged at the inner end of the plug rod, so that impurities can be filtered by the filtering seat when clean water enters, the functionality is improved.

Description

Multi-thread joint

Technical Field

The utility model relates to the technical field of joints, in particular to a multi-thread joint.

Background

Screwed joint is straight tubulose joint, be equipped with the hickey at its both ends, be applied to the connection of water supply environment well water pipe more, generally be equipped with inlet and leakage fluid dram, when using in order to prevent its connecting pipe, the sepage phenomenon appears from the interface position, consequently still can set up the sealing washer between interface and hose, because the sealing washer is connected and is lacked the extrusion mechanism on the interface and extrude it on the hose mouth of pipe, lead to the butt joint portion of hose and sealing washer to appear becoming flexible, lead to liquid still can ooze from the interface position.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide a multi-thread joint, wherein a sealing structure is arranged on a joint part of the multi-thread joint, and a nut is also arranged to further lock the multi-thread joint, so that the phenomenon of liquid seepage caused by the loosening of a hose is prevented.

The technical scheme includes that the multi-thread joint comprises a liquid inlet, a first nut is sleeved on the liquid inlet, a sealing gasket located at the outer end of the first nut is sleeved on the liquid inlet, a first sealing ring sleeved on the liquid inlet is arranged at the outer end of the sealing gasket, a channel is formed between a pier seat and the liquid inlet, a liquid discharging port perpendicular to the channel is downwards formed in the top of the pier seat, a sealing gasket is sleeved on the outer side of the liquid discharging port, a second sealing ring located above the sealing gasket is sleeved on the outer side of the liquid discharging port, and a second nut located below the sealing gasket is sleeved on the outer side of the liquid discharging port.

Preferably, the method comprises the following steps: the channel is communicated with the liquid inlet and the liquid outlet.

Preferably, the method comprises the following steps: the utility model discloses a filter, including passageway, liquid inlet, liquid-discharging port, passageway threaded connection has the gag lever post, the inner of gag lever post is equipped with and is located the inlet with strain the seat between the liquid-discharging port, strain the seat for the opening towards in the cartridge filter of inlet, the left end contact of straining the seat is in the right-hand member upside of inlet.

Preferably, the method comprises the following steps: the outer wall surface of the liquid inlet is provided with a pier seat corresponding to the lower part of the liquid outlet, the pier seat is a solid block, and the bottom surface of the pier seat is a horizontal plane.

Preferably, the method comprises the following steps: the horizontal plane of the pier seat is lower than the maximum profiles of the liquid inlet and the plug rod.

Compared with the prior art, the utility model has the beneficial effects that the water pipe connected with the water inlet and the water outlet cannot be loosened under the further locking action of the first nut and the second nut on the sealing gasket, meanwhile, the water pipe and the water inlet and water outlet connecting part on the joint are extruded in a nut locking mode, the sealing effect is better, meanwhile, the plug rod with the filtering action is also arranged, so that the joint is applied to the water pipe environment, the water outlet quantity of the liquid discharging port is adjusted by adjusting the position of the inner end of the plug rod, and meanwhile, the filter base is arranged at the inner end of the plug rod, so that impurities can be filtered by the filter base when clean water enters, and the functionality is improved.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention after half-cut;

FIG. 2 is a schematic sectional view of the portion A of FIG. 1;

FIG. 3 is a schematic sectional view of the portion B of the present invention taken from FIG. 1.

In the figure: 1. a liquid inlet; 2. a first nut; 3. a gasket; 4. a first seal ring; 5. a liquid discharge port; 6. a second seal ring; 7. a channel; 8. a stopper rod; 9. pier seats; 10. a second nut; 11. and (4) a filter base.

Detailed Description

The technical solutions of the present invention will be described in detail and fully with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments, but not all embodiments, of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., appear based on the directions or positional relationships shown in the drawings, which are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed in a specific direction and operation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In one embodiment, as shown in fig. 1-3.

The multi-thread joint provided by the embodiment comprises a liquid inlet 1, a first nut 2 is sleeved on the liquid inlet 1, a sealing gasket 3 positioned at the outer end of the first nut 2 is sleeved on the liquid inlet 1, a first sealing ring 4 sleeved on the liquid inlet 1 is arranged at the outer end of the sealing gasket 3, a channel 7 is arranged between a pier seat 9 and the liquid inlet 1, a liquid outlet 5 vertical to the channel 7 is downwards arranged from the top of the pier seat 9, a sealing gasket 3 is sleeved on the outer side of the liquid outlet 5, a second sealing ring 6 positioned above the sealing gasket 3 is sleeved on the outer side of the liquid outlet 5, a second nut 10 positioned below the sealing gasket 3 is sleeved on the outer side of the liquid outlet 5, and the sealing gasket 3, the first sealing ring 4 and the second sealing ring 6 are arranged so that a pipeline connected with the liquid inlet 1 and the liquid outlet 5 cannot seep water from the position of the liquid outlet under the water supply environment, and the sealing structure plays a role of preventing leakage, and under the further locking effect of first nut 2 and second nut 10 to sealed pad 3 again for first sealing washer 4, second sealing washer 6 and sealed pad 3 that play sealed effect can be implemented with the hose of butt joint on inlet 1 and leakage fluid dram 5 and compress tightly, further prevent that interface position from appearing the infiltration.

The channel 7 is communicated with the liquid inlet 1 and the liquid discharge port 5, the plug rod 8 is connected with the inner thread of the channel 7, the inner end of the plug rod 8 is provided with a filter seat 11 positioned between the liquid inlet 1 and the liquid discharge port 5, the filter seat 11 is a filter cartridge with an opening facing the liquid inlet 1, the left end of the filter seat 11 is contacted with the upper side of the right end of the liquid inlet 1, the plug rod 8 is adjusted left and right to change the gap between the liquid inlet 1 and the liquid discharge port 5, and therefore the flow of the water discharged by the liquid discharge port 5 is adjusted by utilizing the principle structure, meanwhile, the inner end of the plug rod 8 is also provided with the filter seat 11, and the filter seat 11 faces the liquid inlet 1, so that the clean water can be filtered by the filter seat 11 when entering, the plug rod 8 is detached after being used for a period of time, and the impurities in the filter seat 11 are conveniently cleaned uniformly.

The outer wall surface of the liquid inlet 1 is provided with a pier seat 9 corresponding to the lower part of the liquid outlet 5, the pier seat 9 is a solid block which has certain weight, and the bottom surface of the pier seat 9 is a horizontal plane. And the horizontal plane of mound seat 9 is less than the biggest profile of inlet 1 and gag lever post 8, so the setting of mound seat 9 makes this screwed joint when being applied to and connect water pipe environment and use, utilizes the horizontal bottom surface of mound seat 9 to place subaerial, can not lead to the joint freely to remove because of water pressure reason, and structural design is reasonable.

The above-described embodiments of the present invention will further explain the objects, aspects, and advantages of the present invention in detail. It should be understood that the above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. It should be understood that any modifications, equivalents, improvements and the like, which come within the spirit and principle of the utility model, may occur to those skilled in the art and are intended to be included within the scope of the utility model.

Claims

1. A multi-thread joint is characterized by comprising a liquid inlet (1), a first nut (2) is sleeved on the liquid inlet (1), a sealing gasket (3) positioned at the outer end of the first nut (2) is sleeved on the liquid inlet (1), a first sealing ring (4) sleeved on the liquid inlet (1) is arranged at the outer end of the sealing gasket (3), a channel (7) is arranged between the pier seat (9) and the liquid inlet (1), a liquid outlet (5) vertical to the channel (7) is downwards arranged from the top of the pier seat (9), a sealing gasket (3) is sleeved on the outer side of the liquid outlet (5), a second sealing ring (6) positioned above the sealing gasket (3) is sleeved on the outer side of the liquid outlet (5), and a second nut (10) positioned below the sealing gasket (3) is sleeved on the outer side of the liquid outlet (5).

2. A multi-threaded joint according to claim 1, wherein said passage (7) communicates with said inlet port (1) and with said outlet port (5).

3. A multi-thread joint according to claim 2, wherein a plug rod (8) is connected to the channel (7) in a threaded manner, a filter base (11) located between the liquid inlet (1) and the liquid outlet (5) is arranged at the inner end of the plug rod (8), the filter base (11) is a filter cartridge with an opening facing the liquid inlet (1), and the left end of the filter base (11) is in contact with the upper side of the right end of the liquid inlet (1).

4. A multi-thread joint according to claim 3, wherein a pier seat (9) corresponding to the lower portion of the liquid outlet (5) is provided on the outer wall surface of the liquid inlet (1), the pier seat (9) is a solid block, and the bottom surface of the pier seat (9) is a horizontal surface.

5. A multi-threaded joint according to claim 4, wherein the level of the abutment (9) is lower than the maximum profile of the loading port (1) and of the stem (8).