CN220118891U

CN220118891U - Atomizer quick-operation joint with solid lock structure

Info

Publication number: CN220118891U
Application number: CN202321403374.9U
Authority: CN
Inventors: 于涛卫
Original assignee: Wuxi Jiangle Environmental Protection Technology Co ltd
Current assignee: Wuxi Jiangle Environmental Protection Technology Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-12-01
Anticipated expiration: 2033-06-05

Abstract

The utility model discloses an atomizer quick connector with a locking structure, which comprises a connector, wherein a second pipeline and a first pipeline are respectively arranged at the left end and the right end of the connector; the utility model discloses a pipeline structure, including the joint, the first pipeline, the second pipeline, the first pipeline, the second pipeline and the first pipeline are close to the one end outside of joint all is provided with the locking ring, the first recess has been seted up to the front and back both ends symmetry that the locking ring kept away from joint one side, the locking hole has been seted up to the inner wall of first recess, the left and right sides both ends symmetry is provided with the fixing base around the joint. This atomizer quick-operation joint with solid lock structure, through fixing base, locking arm, locking ring, round pin axle, first recess, locking hole, notch, locking pin, pull ring, set screw, compression spring, the second recess mutually support can make things convenient for the joint to be connected with first pipeline, second pipeline, convenient operation, stability is high, has improved the efficiency of dismouting.

Description

Atomizer quick-operation joint with solid lock structure

Technical Field

The utility model relates to the field of pipeline connectors, in particular to an atomizer quick connector with a locking structure.

Background

The quick connector is a connector which can realize the connection or disconnection of a pipeline without tools. Quick connectors can be divided into: quick connectors for air, oxygen fuel gas, gas-liquid common, oil pressure, inert gas, cooling water temperature, and semiconductor.

In the use of atomizer, always use atomizer quick-operation joint to carry out pipe connection, but the joint of atomizer among the prior art is threaded connection generally, and frequent rotatory screw up or screw down easily causes the wearing and tearing of screw thread to the operation is more laborious, influences efficiency.

Therefore, it is necessary to provide an atomizer quick connector with a locking structure to solve the above problems.

Disclosure of Invention

The utility model mainly aims to provide an atomizer quick connector with a locking structure, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the atomizer quick connector with the locking structure comprises a connector, wherein a second pipeline and a first pipeline are respectively arranged at the left end and the right end of the connector;

the utility model discloses a pipeline structure, including the first pipeline, the second pipeline, the first pipeline is close to the one end outside that connects, the first recess has been seted up to the front and back both ends symmetry that connects one side was kept away from to the locking ring, the locking hole has been seted up to the inner wall of first recess, both ends symmetry is provided with the fixing base about the both sides around connecting, the inboard of fixing base has the locking arm through round pin axle swing joint, the notch has been seted up to the one end inboard that the fixing base was kept away from to the locking arm, the pinhole inboard swing joint has the locking pin, the one end that the notch was kept away from to the locking pin is provided with the pull ring, the second recess has been seted up to one side of locking pin, the one end that the second recess inner chamber is close to the notch is provided with compression spring, the tip side threaded connection of locking arm has set screw.

Preferably, the recess corresponds to the locking ring and the recess is adapted to the first recess.

Preferably, one end of the locking pin extends to the inner cavity of the notch and is in plug-in fit with the locking hole, and the pull ring is positioned outside the end part of the locking arm.

Preferably, the end of the fixing screw extends to the end of the inner cavity of the second groove far away from the notch, and the compression spring is in abutting fit with the end of the fixing screw.

Preferably, a chamfer is arranged on the edge of one side of the notch, which is close to the pin hole.

Preferably, a first sealing ring is arranged on one side, close to the joint, of the first pipeline and the second pipeline, sealing grooves are symmetrically formed in the peripheries of the left side and the right side of the joint, a second sealing ring is fixedly connected to the inner wall of each sealing groove, and a cavity is formed between each second sealing ring and the tail end of the inner cavity of each sealing groove.

Preferably, one end of the first pipeline and one end of the second pipeline, which are close to the joint, are respectively in plug-in fit with the two sealing grooves, and the first sealing ring is matched with the second sealing ring in an abutting fit mode.

Advantageous effects

Compared with the prior art, the utility model provides the atomizer quick connector with the locking structure, which has the following beneficial effects:

1. this atomizer quick-operation joint with solid lock structure, through fixing base, locking arm, locking ring, round pin axle, first recess, locking hole, notch, locking pin, pull ring, set screw, compression spring, the mutual cooperation of second recess can make things convenient for the joint to be connected with first pipeline, second pipeline, convenient operation, and stability is high, has improved the efficiency of dismouting, and the setting of chamfer is convenient for the locking ring to get into the inboard of notch.

2. This atomizer quick-operation joint with solid lock structure, through the first sealing washer, seal groove, second sealing washer, the mutual cooperation of cavity that set up can conveniently increase the leakproofness of first pipeline, second pipeline and joint, first sealing washer and second sealing washer butt, and the second sealing washer takes place deformation under the existence of cavity, and then produces reverse effort for second sealing washer and first sealing washer make contact closely all the time, and the leakproofness is good.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the joint of the present utility model;

FIG. 3 is a schematic view of the structure of the first pipe of the present utility model;

FIG. 4 is a schematic top view in cross-section of the end of the locking arm of the present utility model;

fig. 5 is a schematic cross-sectional view of the joint of the present utility model.

In the figure: 1. a joint; 2. a first pipe; 3. a second pipe; 4. a fixing seat; 5. a locking arm; 6. a locking ring; 7. a pin shaft; 8. a notch; 9. sealing grooves; 10. a first seal ring; 11. a first groove; 12. a locking hole; 13. a pin hole; 14. a locking pin; 15. a pull ring; 16. a fixing screw; 17. a second groove; 18. a compression spring; 19. chamfering; 20. a second seal ring; 21. a cavity.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-5, an atomizer quick connector with a locking structure comprises a connector 1, wherein a second pipeline 3 and a first pipeline 2 are respectively arranged at the left end and the right end of the connector 1;

the outside of one end of second pipeline 3 and first pipeline 2 near joint 1 all is provided with locking ring 6, the front and back both ends symmetry of locking ring 6 side of keeping away from joint 1 has seted up first recess 11, locking hole 12 has been seted up to the inner wall of first recess 11, the left and right sides both ends symmetry of joint 1 front and back are provided with fixing base 4, the inboard of fixing base 4 has lock arm 5 through round pin axle 7 swing joint, the recess 8 has been seted up to the one end inboard of fixing base 4 of locking arm 5, the recess 8 corresponds with locking ring 6, and recess 8 and first recess 11 department adaptation, pin hole 13 has been seted up to one side of recess 8 inner chamber, the inboard swing joint of pin hole 13 has locking pin 14, the one end of locking pin 14 of keeping away from recess 8 is provided with pull ring 15, the pull ring 15 is located the tip outside of locking arm 5, the one end of locking pin 14 extends to the inner chamber of recess 8 and peg graft the cooperation with locking hole 12, second recess 17 has been seted up to one side of locking pin 14, the one side of second recess 17, the one end of second recess 17 inner chamber is provided with compression spring 18 near recess 8, the tip side threaded connection of locking arm 5 has fixed screw 16, the terminal 16 extends to the end 17 of fixed screw 16, the end 17 of fixed terminal 16, the end 17 is kept away from the first recess 8, and compression pin 16, the compression pin 16 is convenient for the first pipeline 1, the end is set up with compression screw 1, the stability is convenient for the first pipeline 1, the stability is high-speed joint, the end is convenient for the pipe joint is 3, the terminal 1, the end is easy to be connected with the compression screw, the first and the end is 3, the end is easy to be connected with the compression screw, the end, the terminal is 3, the end is 3, the jack is easy to the jack, and can be convenient, and can be easy and can.

The recess 8 is provided with a chamfer 19 near one side edge of the pin bore 13, the chamfer 19 being provided to facilitate entry of the locking ring 6 into the inside of the recess 8.

The first pipeline 2 and the second pipeline 3 are close to one side of the joint 1 and are provided with first sealing rings 10, sealing grooves 9 are symmetrically formed in the peripheries of the left side and the right side of the joint 1, one ends of the first pipeline 2 and the second pipeline 3 close to the joint 1 are respectively in plug-in fit with the two sealing grooves 9, the second sealing rings 20 are fixedly connected to the inner walls of the sealing grooves 9, the first sealing rings 10 are matched with the second sealing rings 20 in an adapting mode and are in butt fit, a cavity 21 is formed between the second sealing rings 20 and the tail ends of inner cavities of the sealing grooves 9, the tightness of the first pipeline 2, the second pipeline 3 and the joint 1 can be conveniently increased through the mutual fit of the first sealing rings 10, the second sealing rings 9, the second sealing rings 20 are in butt fit with the second sealing rings 20, the second sealing rings 20 deform in the presence of the cavity 21, reverse acting force is generated, the second sealing rings 20 are always in tight contact with the first sealing rings 10, and the tightness is good.

It should be noted that, the present utility model is a quick joint with a locking structure for an atomizer, when in use, the ends of the first pipeline 2 and the second pipeline 3 are inserted into the inner side of the sealing groove 9, so that the notch 8 corresponds to the first groove 11, then the pull ring 15 is pulled and the locking arm 5 is turned over, the pull ring 15 drives the locking pin 14 to displace, further the compression spring 18 is contracted by the until the end of the locking pin 14 is separated from the notch 8, then the notch 8 is clamped at the first groove 11 on the locking ring 6, finally the pull ring 15 is loosened, the compression spring 18 is reset, the end of the locking pin 14 enters the inner side of the locking hole 12, further the connection between the first pipeline 2 and the second pipeline 3 and the joint 1 is completed, the operation is convenient, the setting of the chamfer 19 is convenient for the locking ring 6 to enter the inner side of the notch 8, and the pull ring 15 is pulled to turn over the locking arm 5 when in the disassembly, in addition, the end of the locking arm 5 is fixed on the outer side of the locking ring 6, the first sealing ring 10 is tightly contacted with the second sealing ring 20, the second sealing ring 20 is tightly contacted with the second sealing ring 20 in the presence of the cavity 21, and the second sealing ring 20 is tightly contacted with the first sealing ring 20 in the reverse direction, and the first sealing ring 20 is tightly deformed, and the sealing property is good.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an atomizer quick-operation joint with solid lock structure, includes joint (1), the both ends are provided with second pipeline (3) and first pipeline (2) respectively about joint (1);

the method is characterized in that: the utility model discloses a compression screw fixing device, including fixing base (4), locking arm (5), pin hole (8) have all been seted up to the one end outside that second pipeline (3) and first pipeline (2) are close to joint (1), first recess (11) have been seted up to the front and back both ends symmetry that joint (1) one side was kept away from to locking ring (6), locking hole (12) have been seted up to the inner wall of first recess (11), both ends symmetry is provided with fixing base (4) about joint (1) front and back both sides, the inboard of fixing base (4) has locking arm (5) through round pin axle (7) swing joint, notch (8) have been seted up to the one end inboard that fixing base (4) was kept away from to locking arm (5), pin hole (13) one side that fixing base (4) was kept away from to notch (8) inner chamber has been seted up pinhole (14), one end that notch (8) were kept away from to locking pin (14) has been provided with pull ring (15), one side of locking pin (14) has been seted up second recess (17), one end that second recess (17) inner chamber is close to notch (8) has compression screw fixing screw (16).

2. An atomizer quick connector with a locking structure according to claim 1, wherein: the recess (8) corresponds to the locking ring (6) and the recess (8) is adapted to the first groove (11).

3. An atomizer quick connector with a locking structure according to claim 1, wherein: one end of the locking pin (14) extends to the inner cavity of the notch (8) and is in plug-in fit with the locking hole (12), and the pull ring (15) is positioned outside the end part of the locking arm (5).

4. An atomizer quick connector with a locking structure according to claim 1, wherein: the tail end of the fixing screw (16) extends to one end, far away from the notch (8), of the inner cavity of the second groove (17), and the compression spring (18) is in abutting fit with the tail end of the fixing screw (16).

5. An atomizer quick connector with a locking structure according to claim 1, wherein: and a chamfer (19) is arranged on the edge of one side of the notch (8) close to the pin hole (13).

6. An atomizer quick connector with a locking structure according to claim 1, wherein: the sealing device is characterized in that a first sealing ring (10) is arranged on one side, close to the joint (1), of each of the first pipeline (2) and the second pipeline (3), sealing grooves (9) are symmetrically formed in the peripheries of the left side and the right side of the joint (1), a second sealing ring (20) is fixedly connected to the inner wall of each sealing groove (9), and a cavity (21) is formed between each second sealing ring (20) and the tail end of an inner cavity of each sealing groove (9).

7. The atomizer quick connector with a locking mechanism as recited in claim 6, further comprising: one end of the first pipeline (2) and one end of the second pipeline (3) close to the joint (1) are respectively in plug-in fit with the two sealing grooves (9), and the first sealing ring (10) is matched with the second sealing ring (20) in an adapting and abutting fit mode.