CN209196330U - A kind of tracheae pipeline connector - Google Patents

A kind of tracheae pipeline connector Download PDF

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Publication number
CN209196330U
CN209196330U CN201821947744.4U CN201821947744U CN209196330U CN 209196330 U CN209196330 U CN 209196330U CN 201821947744 U CN201821947744 U CN 201821947744U CN 209196330 U CN209196330 U CN 209196330U
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CN
China
Prior art keywords
fixing sleeve
annular protrusion
nut
utility
model
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
Application number
CN201821947744.4U
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Chinese (zh)
Inventor
张波波
许敬浩
李辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI ZHONGKE OPTIC-ELECTRONIC COLOR SORTER MACHINERY Co Ltd
Original Assignee
ANHUI ZHONGKE OPTIC-ELECTRONIC COLOR SORTER MACHINERY Co Ltd
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Priority to CN201821947744.4U priority Critical patent/CN209196330U/en
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Abstract

The utility model discloses a kind of tracheae pipeline connectors.It is related to air pipe attachment device technical field.Including connecting tube, connecting tube is equipped with connector, and the junction of connector and fixing sleeve is socketed with nut;One end of all sides of fixing sleeve is equipped with annular protrusion, is equipped with several T-slots on all sides close to annular protrusion one end;The step surface that one end that fixing sleeve is equipped with annular protrusion is equipped with nut medial surface is coupled.The utility model realizes by the fixing sleeve being mounted in gas through-pipe structure and is tightly connected that this fixation nested structure is simple, easy for installation, solves the problems, such as that the various installation of existing gas-tpe fitting components is complicated.

Description

A kind of tracheae pipeline connector
Technical field
The utility model belongs to air pipe attachment device technical field, more particularly to a kind of tracheae pipeline connector.
Background technique
Tracheae pipeline connector is widely used in the non-aggressives such as Oil, Water, Gas or corrosive media, sealed fitting, adapted The specification requirement of aluminium-plastic pipe is more flexible, after connecting with pipeline, has the characteristics that connect firm, good seal performance, thus is refining It is widely adopted in the systems such as oil, chemical industry, light industry, weaving, national defence, metallurgy, aviation, ship;Be also applied for various mechanical engineerings, The hydraulic drives pipeline such as machine tool.Existing air pipe joint structure is complicated, erroneous for installation.
Utility model content
The purpose of this utility model is to provide a kind of tracheae pipeline connectors, and the utility model is by being mounted on gas through-pipe structure On fixing sleeve realize and be tightly connected that this fixation nested structure is simple, easy for installation, and it is numerous to solve existing gas-tpe fitting components The complicated problem of more installations;One end of fixing sleeve is provided with T-slot, can shrink deformation convenient for pressing from both sides to the tracheae of installation Tightly, guarantee the reliability of installation;In addition the tapered surface that the inside of nut is equipped with solves the problems, such as that tracheae easily loosens.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The utility model is a kind of tracheae pipeline connector, including connecting tube, and the connecting tube is equipped with connector,
The junction of the connector and fixing sleeve is socketed with nut;
One end of all sides of the fixing sleeve is equipped with annular protrusion, is all provided on all sides close to annular protrusion one end There are several T-slots;
Wherein, the step surface that one end that the fixing sleeve is equipped with annular protrusion is equipped with nut medial surface is coupled.
Further, the external screw thread that the connector is equipped with is coupled with nut.
Further, the inside of the nut is equipped with a tapered surface;The tapered surface connects with the lateral surface of annular protrusion Touching.
Further, the big end of the T-slot is far from the one end for being equipped with annular protrusion.
Further, it is compounded with circular ring structure at the external port of the fixing sleeve, wherein the outer diameter of circular ring structure is greater than spiral shell Female internal diameter.
The utility model has the following beneficial effects:
1, the utility model is realized by the fixing sleeve being mounted in gas through-pipe structure and is tightly connected, this fixation nested structure letter It is single, it is easy for installation, solve the problems, such as that the various installation of existing gas-tpe fitting components is complicated.
2, one end of the utility model fixing sleeve is provided with T-slot, can shrink deformation and be convenient for carrying out the tracheae of installation It clamps, guarantees the reliability of installation;In addition the tapered surface that the inside of nut is equipped with solves the problems, such as that tracheae easily loosens.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.
Fig. 1 is the utility model section structural schematic diagram;
Fig. 2 is enlarged drawing at the A of the utility model Fig. 1;
Fig. 3 is the structural schematic diagram of fixing sleeve in the utility model;
In attached drawing, parts list represented by the reference numerals are as follows:
1- communicating pipe, 2- connector, 3- nut, 301- step surface, 4- fixing sleeve, 401- annular protrusion, 402- weeks side, 403-T shape slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " aperture ", "upper", "lower", " thickness ", "top", " in ", " length ", "inner", indicating positions or the positional relationship such as " surrounding ", be merely for convenience of description the utility model and simplification Description, rather than the component or element of indication or suggestion meaning must have a particular orientation, and are constructed and grasped with specific orientation Make, therefore should not be understood as limiting the present invention.
It please refers to shown in Fig. 1-3, the utility model is a kind of tracheae pipeline connector, including connecting tube 1, and connecting tube 1 is equipped with and connects First 2, wherein connecting tube 1 includes bipass, tee tube, four-way pipe;
The junction of connector 2 and fixing sleeve 4 is socketed with nut 3;
One end of all sides 402 of fixing sleeve 4 is equipped with annular protrusion 401, and the other end is equipped with stop collar, close to annular T-slot 403 there are six being all provided on all sides 402 of raised 401 one end;T-slot 403 will be equipped with the week of 401 one end of annular protrusion Six equal part of side;T-slot 403 is located at the inside of nut 3;
One end of fixing sleeve 4 is provided with T-slot 403, can shrink deformation convenient for being clamped to the tracheae of installation, guarantee The reliability of installation;
Wherein, the cooperation of step surface 301 that fixing sleeve 4 is equipped with one end of annular protrusion 401 and 3 medial surface of nut is equipped with is pacified Dress;The step surface 301 being equipped with prevents the fixing sleeve 4 of installation from falling off, and guarantees the reliability of installation.
Wherein, the external screw thread that connector 2 is equipped with is coupled with nut 3;Wherein the lateral surface of nut 3 is equipped with anti-sliding rib, just In manual installation.
Wherein, the inside of nut 3 is equipped with a tapered surface;Tapered surface is in contact with the lateral surface of annular protrusion 401, wherein Tapered surface is small end close to one end of step surface 301.
Wherein, the big end of T-slot 403 is far from the one end for being equipped with annular protrusion 401.
Wherein, it is compounded with circular ring structure at the external port of fixing sleeve 4, wherein the outer diameter of circular ring structure is greater than the interior of nut 3 Diameter.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this Utility model.The utility model is limited only by the claims and their full scope and equivalents.

Claims (5)

1. a kind of tracheae pipeline connector, including connecting tube (1), the connecting tube (1) is equipped with connector (2), it is characterised in that:
The junction of the connector (2) and fixing sleeve (4) is socketed with nut (3);
One end of all sides (402) of the fixing sleeve (4) is equipped with annular protrusion (401), close to annular protrusion (401) one end All sides (402) on be equipped with several T-slots (403);
Wherein, the step surface that the fixing sleeve (4) is equipped with the one end of annular protrusion (401) and nut (3) medial surface is equipped with (301) it is coupled.
2. a kind of tracheae pipeline connector according to claim 1, which is characterized in that external screw thread that the connector (2) is equipped with Nut (3) is coupled.
3. a kind of tracheae pipeline connector according to claim 1, which is characterized in that the inside of the nut (3) is equipped with a cone Shape face;The tapered surface is in contact with the lateral surface of annular protrusion (401).
4. a kind of tracheae pipeline connector according to claim 1, which is characterized in that the big end of the T-slot (403) is separate to be set There is one end of annular protrusion (401).
5. a kind of tracheae pipeline connector according to claim 1, which is characterized in that answered at the external port of the fixing sleeve (4) Conjunction has circular ring structure, and wherein the outer diameter of circular ring structure is greater than the internal diameter of nut (3).
CN201821947744.4U 2018-11-23 2018-11-23 A kind of tracheae pipeline connector Active CN209196330U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821947744.4U CN209196330U (en) 2018-11-23 2018-11-23 A kind of tracheae pipeline connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821947744.4U CN209196330U (en) 2018-11-23 2018-11-23 A kind of tracheae pipeline connector

Publications (1)

Publication Number Publication Date
CN209196330U true CN209196330U (en) 2019-08-02

Family

ID=67425826

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821947744.4U Active CN209196330U (en) 2018-11-23 2018-11-23 A kind of tracheae pipeline connector

Country Status (1)

Country Link
CN (1) CN209196330U (en)

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