CN213871613U

CN213871613U - Quick-insertion three-way joint with middle threaded end having rotating function structure

Info

Publication number: CN213871613U
Application number: CN202022560206.3U
Authority: CN
Inventors: 吕兆惠; 黄宇; 唐鹏
Original assignee: Jianyang Feichi Auto Parts Co ltd
Current assignee: Jianyang Feichi Auto Parts Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-08-03
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a middle thread end has tee bend joint of inserting soon of rotating function structure, including inserting the tee bend main part soon, the thread end of inserting the tee bend main part soon is provided with directly, direct tip is trapezoidal form, directly lead to with insert tee bend main part joint soon and rather than through connection, directly last a plurality of O type grooves of having seted up, O type inslot installs the O type circle of butyronitrile rubber material, O type groove has been seted up on inserting the inner wall of tee bend main part soon, insert the O type groove in the tee bend main part soon with the butt joint of O type groove on the straight through, and O type inslot installs the stainless steel checkpost. The beneficial effects of the utility model are that, set up O type groove through the inboard of inserting tee bend threaded end on directly with soon to insert tee bend fixed connection with the stainless steel checkpost will directly with soon, can realize direct arbitrary rotation, can use in the occasion of the direct angle of some special needs adjustment, the practicality is strong.

Description

Quick-insertion three-way joint with middle threaded end having rotating function structure

Technical Field

The utility model relates to a three way connection technical field, especially a middle screw thread end has quick-insertion three way connection of rotation function structure.

Background

Pipe parts are often required to be clamped in the field of mechanical assembly, at present, a section of rubber pipe is generally used for connecting two sections of pipe parts respectively, and then two ends of the rubber pipe are screwed down by hoops respectively so as to realize connection and sealing of the pipe joint. However, this connection method has the disadvantages of weak connection and poor sealing performance. Another common connector type is a threaded connection, the threaded connection needs to rotate the male connector and the female connector for several circles, the hose is easily twisted, the thread is exposed outside, the thread is easily damaged, the thread is randomly buckled, the thread processing time and the process requirements are high, the production cost is increased, the connection mode is rigid and fixed, the pipe parts cannot realize the rotation function, in some occasions, the angle of the connecting pipe needs to be adjusted, at this time, the connecting pipe needs to be rotated, and in this way, the connecting pipe can be clamped and connected in a threaded manner again, so the existing three-way connector needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem, a quick-insertion three-way joint with a middle threaded end having a rotating function structure is designed.

Realize above-mentioned purpose the technical scheme of the utility model be, a tee bend joint is inserted soon that middle screw thread end has rotating function structure, including inserting the tee bend main part soon, the screw thread end of inserting the tee bend main part soon is provided with directly, straight-through tip is trapezoidal form, directly through with insert tee bend main part joint soon and rather than through connection, directly having seted up a plurality of O type grooves, O type inslot installs the O type circle of butyronitrile rubber material, O type groove has been seted up on inserting the inner wall of tee bend main part soon, insert the O type groove in the tee bend main part soon with the butt joint of O type groove on the straight-through, and O type inslot installs the stainless steel checkpost.

Furthermore, the inside of one end of the quick-insertion tee joint main body is provided with a pipe core, a pipe clamp, a fixing ring and a pipe unloading plate made of polyformaldehyde materials.

Furthermore, the tube core is communicated with the quick-insertion tee joint main body, the tube unloading plate is installed between the quick-insertion tee joint main body and the tube core, and a sealing ring made of silica gel is arranged between the tube unloading plate and the quick-insertion tee joint main body.

Furthermore, solid fixed ring joint is in the tip of inserting tee bend main part soon, the pipe strap is located the tube core with gu between the fixed ring, and with gu the fixed ring joint.

Furthermore, the whole straight-through part is cross-shaped, two wings of the straight-through part are in close contact with the quick-insertion tee joint main body, a clamping groove is formed in the periphery of the straight-through part, and an O-shaped ring made of nitrile rubber is installed in the clamping groove.

The quick-insertion three-way joint has the advantages that the O-shaped grooves are formed in the straight-through part and the inner side of the threaded end of the quick-insertion three-way joint, the straight-through part and the quick-insertion three-way joint are fixedly connected through the stainless steel clip, the straight-through 360-degree random rotation can be realized, the quick-insertion three-way joint can be applied to occasions in which the straight-through angle needs to be adjusted specially, the plurality of the O-shaped rings are used for enhancing the sealing performance of the straight-through part and the quick-insertion three-way body and preventing media from flowing out, the quick installation of the connecting pipe can be realized through the quick-insertion structure arranged at the other end of the quick-insertion three-way body, the pipe core can be conveniently installed and disassembled through the quick-insertion three-way joint, and the practicability is high.

Drawings

Fig. 1 is a cross-sectional view of a three-way joint according to the present invention.

In the figure, 1, a quick-insertion tee main body; 2. straight-through; 3. a stainless steel clip; 4. an O-shaped ring; 5. a fixing ring; 6. a pipe clamp; 7. disassembling the tube plate; 8. a seal ring; 9. a die.

Detailed Description

First, the design of the present invention is original, when the connecting pipe is installed in the existing three-way joint, the connecting pipe does not have a rotation function, and the connecting pipe needs to be rotated in some occasions, so we have designed a quick-insertion three-way joint with a middle threaded end having a rotation function structure.

The utility model is described in detail with reference to the accompanying drawings, as shown in fig. 1, the three-way joint comprises a quick-insert three-way main body 1, a through 2 is arranged at the thread end of the quick-insert three-way main body 1, the end part of the through 2 is in a trapezoidal shape and is connected with the quick-insert three-way main body 1 in a snap-in manner, the through 2 is in a cross shape as a whole, two wings of the through 2 are in close contact with the quick-insert three-way main body 1, a clamping groove is arranged at the periphery of the through 2, and an O-shaped ring 4 made of nitrile rubber is arranged in the clamping groove; in order to realize the rotating function of the through tee 2 and ensure that leakage cannot occur in the rotating process, a plurality of O-shaped grooves are formed in the through tee 2, O-shaped rings 4 made of nitrile rubber are arranged in the O-shaped grooves, O-shaped grooves are formed in the inner wall of the quick-insertion tee main body 1 and are in butt joint with the O-shaped grooves in the through tee 2, stainless steel clips 3 are arranged in the O-shaped grooves and are used for fixedly connecting the through tee 2 with the quick-insertion tee main body 1, the through tee 2 can rotate freely at 360 degrees on the quick-insertion tee main body 1, and the O-shaped rings 4 are used for strengthening the sealing performance of the through tee 2 and the quick-insertion tee main body 1 and preventing internal media from leaking.

A tube core 9, a tube clamp 6, a fixing ring 5 and a tube unloading plate 7 made of polyformaldehyde are arranged in one end of the quick-insertion tee main body 1, the tube core 9 is actually a connecting tube, the tube core 9 is communicated with the quick-insertion tee main body 1, the tube unloading plate 7 is arranged between the quick-insertion tee main body 1 and the tube core 9, and the inclined tube plate is used for strengthening the fixation of the tube core 9 and facilitating the disassembly of the tube core 9; unload the nest plate 7 and insert soon and be provided with the sealing washer 8 of silica gel material between the tee bend main part 1 for strengthen sealing performance, 5 joints of solid fixed ring are inserting the tip of tee bend main part 1 soon, and the pipe strap 6 is located between pipe core 9 and solid fixed ring 5, and with solid fixed ring 5 joints, be used for strengthening the fixed of pipe core 9.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. The utility model provides a middle thread end has tee bend joint of inserting soon of rotation function structure, is including inserting tee bend main part (1) soon, its characterized in that, the thread end of inserting tee bend main part (1) soon is provided with through (2), the tip of through (2) is trapezoidal form, through (2) with insert tee bend main part (1) joint soon and rather than through connection, a plurality of O type grooves have been seted up on through (2), O type inslot installs O type circle (4) of butyronitrile rubber material, O type groove has been seted up on the inner wall of inserting tee bend main part (1) soon, insert the O type groove on tee bend main part (1) soon with the butt joint of O type groove on through (2), and O type inslot installs stainless steel checkpost (3).

2. The quick-insertion three-way joint with the middle threaded end having the rotating functional structure is characterized in that a tube core (9), a tube clamp (6), a fixing ring (5) and a tube unloading plate (7) made of polyformaldehyde are arranged inside one end of the quick-insertion three-way joint body (1).

3. The quick-insertion three-way joint with the middle threaded end having the rotating functional structure as claimed in claim 2, wherein the tube core (9) is connected with the quick-insertion three-way body (1) in a penetrating manner, the tube-unloading plate (7) is installed between the quick-insertion three-way body (1) and the tube core (9), and a sealing ring (8) made of silica gel is arranged between the tube-unloading plate (7) and the quick-insertion three-way body (1).

4. The quick-insertion three-way joint with the middle threaded end having the rotating functional structure is characterized in that the fixing ring (5) is clamped at the end of the quick-insertion three-way body (1), and the pipe clamp (6) is located between the pipe core (9) and the fixing ring (5) and is clamped with the fixing ring (5).

5. The quick-insertion three-way joint with the middle threaded end having the rotating functional structure is characterized in that the whole straight-through (2) is cross-shaped, two wings of the straight-through (2) are in tight contact with the quick-insertion three-way joint body (1), a clamping groove is formed in the periphery of the straight-through (2), and an O-shaped ring (4) made of nitrile rubber is installed in the clamping groove.