CN217402024U - T-shaped three-way ferrule type pipe joint - Google Patents

Abstract

The utility model relates to the technical field of pipe joints, in particular to a T-shaped three-way cutting sleeve type pipe joint, which comprises a clamping body, wherein three ports of the clamping body are all connected with a joint body, a cutting sleeve nut is sleeved outside the joint body, silica gel bulges are uniformly arranged outside the cutting sleeve nut, a tension spring is sleeved outside the joint body and between the cutting sleeve nut, two ends of the tension spring are both connected with a sealing gasket, the outer side of the sealing gasket is uniformly coated with an antirust anti-oxidation coating, the sealing gasket with the tension spring is arranged between the joint body and the cutting sleeve nut, the tension spring can be contracted to the elasticity limit in the screwing process, and the sealing gaskets coated with the antirust anti-oxidation coatings on two sides well compensate the generated gap, thereby effectively avoiding the oxidation and the rusting of the outer side and prolonging the service life of the pipe joint, and when the clamping sleeve nut is loosened, the elastic spring can play a role in assisting ejection, and a user saves more labor.

Description

T-shaped three-way ferrule type pipe joint

Technical Field

The utility model relates to a coupling technical field specifically is a tee bend cutting ferrule formula coupling of T form.

Background

The cutting sleeve type pipe joint is a sealed pipe joint suitable for non-corrosive or corrosive media such as oil, water, gas and the like, has the characteristics of flexible specification requirements of matched aluminum plastic pipes, firm connection, good sealing performance and the like after being connected with a pipeline, and is suitable for hydraulic transmission pipelines of various mechanical engineering, machine tool equipment and the like.

The existing three-way ferrule type pipe joint connection mode is characterized in that a locking nut and a threaded pipe are used for compressing a pipe to be connected with the pipe, a gap can be reserved between a joint body and the outer side of a ferrule nut after the connection, the rusting and oxidation conditions are easily caused for a long time, the subsequent use is influenced, and the three-way ferrule type pipe joint connection mode is very laborious and not fast enough when being disassembled.

Therefore, it is important to design a T-shaped three-way ferrule type pipe joint to overcome the above technical defects and improve the overall practicability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tee bend cutting ferrule formula coupling of T form to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the T-shaped three-way ferrule type pipe joint comprises a clamping body, wherein three ports of the clamping body are connected with a joint body, a ferrule nut is sleeved on the outer side of the joint body, silica gel protrusions are uniformly arranged on the outer side of the ferrule nut, a tension spring is sleeved between the outer side of the joint body and the ferrule nut, two ends of the tension spring are connected with sealing gaskets, and the outer side of each sealing gasket is uniformly coated with an antirust and anti-oxidation coating.

As the preferred scheme of the utility model, the card body is the structural design of T font.

As the utility model discloses preferred scheme, the outside that connects the body is provided with the external screw thread, connect the connected mode between the body and the cutting ferrule nut to be threaded connection.

As the utility model discloses preferred scheme, connected mode between elasticity spring and the seal gasket is fixed connection, be detachable construction design between elasticity spring and the joint body.

As the utility model discloses preferred scheme, seal gasket is made for the rubber material.

As the preferable proposal of the utility model, the rust-proof and oxidation-proof coating is epoxy resin.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the tee bend cutting ferrule formula coupling of a T form that sets up, the seal gasket that has elasticity spring has been set up between the connector body and cutting ferrule nut, at the tightening in-process, elasticity spring can be contracted to the elasticity limit, and the seal gasket of smearing anti-oxidation coating of both sides then fine compensaties the space that produces, thereby effectively avoid the oxidation in the outside and rust, the life of coupling has been improved, and in the operation process of loosening the cutting ferrule nut, elasticity spring can play supplementary ejecting power, in addition, the user is more laborsaving.

2. The utility model discloses in, through the tee bend cutting ferrule formula coupling of a T form that sets up, it is protruding to have silica gel in cutting ferrule nut's outside evenly distributed, and convenient to use person operates, prevents to appear skidding the phenomenon of being not convenient for operate when screwing up, loosening cutting ferrule nut.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is the structure diagram of the sealing gasket of the present invention.

In the figure: 1. a card body; 2. a fitting body; 3. cutting the nut; 4. a silica gel bulge; 5. a tension spring; 6. sealing gaskets; 7. an antirust and anti-oxidation coating.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention are presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

in the embodiment, please refer to fig. 1, 2 and 3, which includes a clamping body 1, three ports of the clamping body 1 are connected with a connector body 2, a ferrule nut 3 is sleeved outside the connector body 2, silica gel protrusions 4 are uniformly arranged outside the ferrule nut 3, a tension spring 5 is sleeved outside the connector body 2 and between the connector body and the ferrule nut 3, two ends of the tension spring 5 are connected with sealing gaskets 6, and the outer side of the sealing gaskets 6 is uniformly coated with rust-proof and oxidation-proof coatings 7.

In an embodiment, referring to fig. 1, 2 and 3, the clamp body 1 is designed to have a T-shaped structure, the outer side of the connector body 2 is provided with external threads, the connector body 2 is connected with the ferrule nut 3 in a threaded manner, the tension spring 5 is fixedly connected with the sealing gasket 6, the tension spring 5 is detachably connected with the connector body 2, the sealing gasket 6 is made of rubber, and the anti-rust and anti-oxidation coating 7 is made of epoxy resin.

The utility model discloses work flow: when in use, after the ferrule and the ferrule nut 3 in the ferrule nut 3 are inserted into the connector body 2 on a steel pipe, the ferrule nut 3 is screwed, the outer side of the front end of the ferrule is attached to the conical surface of the connector body 2, the inner blade is uniformly engaged with the seamless steel pipe to form effective sealing, a sealing gasket 6 with a tightening spring 5 is arranged between the connector body 2 and the ferrule nut 3, the tightening spring 5 can be contracted to the elastic limit in the screwing process, and the sealing gaskets 6 coated with the antirust coatings 7 at the two sides can well compensate the generated gap, thereby effectively avoiding oxidation and rusting of the outer side, prolonging the service life of the pipe connector, and when the ferrule nut 3 is loosened, the tightening spring 5 can play a role in assisting ejection force, so that a user can save more labor, and the silica gel bulges 4 are uniformly distributed on the outer sides of the ferrule nut and the ferrule nut 3, thereby facilitating the operation of the user, the phenomenon of inconvenient operation of skidding appears in the time of screw up, loosening cutting ferrule nut 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a tee bend cutting ferrule formula coupling of T form, includes card body (1), its characterized in that: the three ports of the clamp body (1) are connected with a connector body (2), a clamping sleeve nut (3) is sleeved on the outer side of the connector body (2), silica gel protrusions (4) are uniformly arranged on the outer side of the clamping sleeve nut (3), an elastic spring (5) is sleeved between the outer side of the connector body (2) and the clamping sleeve nut (3), sealing gaskets (6) are connected to two ends of the elastic spring (5), and antirust and anti-oxidation coatings (7) are uniformly coated on the outer side of the sealing gaskets (6).

2. The T-shaped three-way ferrule type fitting of claim 1, wherein: the card body (1) is designed into a T-shaped structure.

3. The T-shaped three-way ferrule type fitting of claim 1, wherein: the outer side of the joint body (2) is provided with external threads, and the joint body (2) is in threaded connection with the clamping sleeve nut (3).

4. The T-shaped three-way ferrule type fitting of claim 1, wherein: the elastic spring (5) and the sealing gasket (6) are fixedly connected, and the elastic spring (5) and the joint body (2) are designed to be detachable.

5. The T-shaped three-way ferrule type fitting of claim 1, wherein: the sealing gasket (6) is made of rubber.

6. The T-shaped three-way ferrule type fitting of claim 1, wherein: the antirust anti-oxidation coating (7) is epoxy resin.

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