CN221196500U

CN221196500U - Pushing assembly and coating filling leakage detection insulation quick connector

Info

Publication number: CN221196500U
Application number: CN202322981304.8U
Authority: CN
Inventors: 马福庆
Original assignee: CIXI ZONGHAN ZHONGZHENG QUICK COUPLING FACTORY (GENERAL PARTNERSHIP)
Current assignee: CIXI ZONGHAN ZHONGZHENG QUICK COUPLING FACTORY (GENERAL PARTNERSHIP)
Priority date: 2023-11-06
Filing date: 2023-11-06
Publication date: 2024-06-21
Anticipated expiration: 2033-11-06

Abstract

The utility model provides a pushing component and a coating filling leakage detection insulating quick connector, wherein the pushing component comprises an insulating top block, a supporting block, a first insulating sealing gasket and a first elastic piece. The coating filling leakage detecting insulating quick connector comprises a connector main body, an insulating shell, an insulating clamping assembly and a pushing assembly, wherein a clamping channel is formed in the insulating clamping assembly, a pull rod is arranged at the head of the connector main body, a sliding seat is arranged outside the pull rod in a sliding mode, the sliding seat is connected with the head of the insulating shell, the head of the pull rod stretches into the insulating shell and is provided with the pushing assembly, a second movable cavity is formed among an insulating top block, the pull rod, the sliding seat and the insulating shell, a second elastic piece is arranged in the first movable cavity, a wrench is arranged outside the connector main body, and supporting portions are arranged on two sides of the wrench. The utility model has good insulating sealing performance, can fill, leak detect and coat the pipe, and the first elastic piece in the pushing component has buffering effect and is quite comfortable to operate.

Description

Pushing assembly and coating filling leakage detection insulation quick connector

Technical Field

The utility model relates to a pushing component and a coating filling leakage detection insulation quick connector.

Background

In actual production, for some products needing airtight leak hunting, the pipe fitting on the product that needs to be checked is connected through leak hunting joint generally, then connects the air supply through leak hunting joint, utilizes the air supply to let in gas to the product that needs to be checked, and the observation of putting into water has the bubble to judge whether the product that needs to be checked has the leakage, and the product that needs to be checked is put into the application liquid medicine after the leak hunting and is utilized the electrolytic cell principle to carry out the application production. Because customer's user demand, the pipe fitting needs the part to do not carry out the application, when the application operation, will wait to examine product and leak hunting joint and put into the application liquid medicine together and carry out the application production, leak hunting joint needs to have certain insulativity to guarantee that leak hunting joint and the pipe fitting part that stretches into in the leak hunting joint are not by the application.

Chinese patent 201921262389.1 discloses an insulating leak detection joint, comprising a joint body, an insulating seat is sleeved outside the tail of the joint body in a sliding manner, and a driving mechanism is arranged on the joint body; the insulation seat is connected with the head of the insulation shell, and the tail of the insulation shell is provided with a stop ring and an insertion port; the insulating shell is internally provided with a first insulating sleeve, a second insulating sleeve, a clamping jaw, a first extrusion sleeve and a second extrusion sleeve, and the second insulating sleeve has elasticity; the inner wall of the clamping jaw is provided with an elastic piece, and two ends of the outer wall of the clamping jaw are respectively provided with a first conical surface and a second conical surface. The driving mechanism comprises a fixed seat fixed outside the head of the connector main body, a movable seat fixed on the insulating seat, two connecting rods symmetrically arranged outside two sides between the fixed seat and the movable seat, and a wrench, wherein wrench arms symmetrically extend from two sides of the wrench arms, eccentric wheels are arranged on the inner sides of the wrench arms, one of the fixed seat and the movable seat is rotationally connected with the eccentric wheels through a fixing piece, the other one of the fixed seat and the movable seat is rotationally connected with one end of the connecting rod, and the other end of the connecting rod is installed on the eccentric wheels. Through the arrangement of the insulating seat, the insulating shell, the first insulating sleeve and the second insulating sleeve, the insulating sleeve has good insulativity and sealing property, other metal parts and part of pipe fittings positioned in the insulating sleeve can be effectively prevented from being coated in the coating process, and the use requirements of customers are met.

However, this type of insulated leak detection joint also has the disadvantage that: the spanner needs to be pulled back and forth during operation, and the operation is laborious. Moreover, the internal parts are easy to wear due to movement, and the position of the joint main body often needs to be adjusted, otherwise, the clamping of the pipe fitting is not firm. In addition, the pipe directly collides with the internal parts when the pipe is fitted, and the operation is not very comfortable.

Disclosure of Invention

The utility model aims to provide a pushing component and a coating filling leakage detection insulation quick connector, which can solve the technical problems in the background technology.

In order to achieve the above object, the technical scheme of the present utility model is as follows: the utility model provides a pushing component, which comprises an insulating top block, wherein a first movable cavity with an opening at one side is arranged in the head part of the insulating top block, a supporting block is slidably arranged in the first movable cavity, the outer wall of the supporting block is slidably sealed with the inner wall of the insulating top block, a first elastic piece is arranged between the inner side of the supporting block and the insulating top block, a first insulating sealing gasket is concavely arranged and installed on the outer side of the supporting block, a first channel communicated with the first movable cavity is penetrated in the tail part of the insulating top block, and a second channel communicated with the first movable cavity is penetrated in the supporting block and the first insulating sealing gasket.

Preferably, the support block is an insulating support block.

Preferably, a clamping groove is formed in the inner wall of the outer side of the first movable cavity, an opening check ring which is blocked at the outer side of the supporting block is arranged in the clamping groove, and a maintenance hole communicated with the clamping groove is penetrated through the side wall of the head of the insulating top block along the radial direction.

The utility model also provides a coating filling leakage detection insulating quick connector, which comprises a connector main body and a hollow insulating shell, wherein the head part of the insulating shell is provided with an inward contracted blocking part, an inserting port for inserting a pipe fitting is formed in the blocking part, an insulating clamping component for insulating sealing and clamping the pipe fitting is arranged on the inner side of the blocking part, a clamping channel opposite to the inserting port is arranged in the insulating clamping component, the head part of the connector main body is provided with a pull rod, a third channel penetrates through the pull rod, a sliding seat is arranged outside the pull rod in a sliding manner, the inner wall of the sliding seat is in sliding sealing manner with the outer wall of the pull rod, the sliding seat is connected with the head part of the insulating shell, the head part of the pull rod extends into the insulating shell and is provided with a pushing component which is in sliding sealing manner between the outer wall of an insulating jacking block of the pushing component and the inner wall of the insulating shell, a first channel of the pushing component is communicated with the third channel, a second channel of the pushing component is communicated with the clamping channel, the pushing component is provided with the insulating jacking block of the assembly, the second wrench, the sliding seat is arranged between the two side of the insulating jacking component and the insulating wrench main body of the insulating component, the second wrench is connected with the two side of the insulating wrench, the elastic wrench is arranged between the two side of the insulating wrench main body, the elastic wrench is connected with the two side of the insulating wrench main body, the elastic wrench is provided with the insulating wrench, the supporting part rotates along with the sliding seat and pushes the sliding seat, and the sliding seat is far away from the joint main body and drives the insulating shell and the insulating clamping assembly to be far away from the insulating jacking block of the pushing assembly, so that the insulating clamping assembly loosens the pipe fitting.

Preferably, the third channel is communicated with the second movable cavity through a connecting hole.

Preferably, the connecting hole is arranged on the pull rod at the second movable cavity; or the connecting hole is arranged on the pull rod positioned in the insulating top block of the pushing component and penetrates through the insulating top block and the pull rod of the pushing component.

Preferably, the insulating clamping assembly comprises a second insulating sealing gasket, a first extrusion sleeve, clamping jaws and a second extrusion sleeve which are sequentially arranged in the insulating shell from outside to inside, the second insulating sealing gasket is sealed between the blocking part and the first extrusion sleeve, the head of an insulating top block of the pushing assembly is supported on the second extrusion sleeve, the clamping jaws are composed of at least two arc clamping jaw sheets, at least two clamping jaw sheets enclose a circular ring shape, a third elastic piece which enables the clamping jaw sheets to open mutually is arranged between adjacent clamping jaws, a first conical surface opposite to the first extrusion sleeve is arranged on one end outer wall of each clamping jaw, and a second conical surface opposite to the second extrusion sleeve is arranged on the other end outer wall of each clamping jaw.

Preferably, support holes are formed in the end faces of two sides of the clamping jaw sheets, the third elastic piece is a spring, and two ends of the spring are respectively and correspondingly located in the support holes of two adjacent clamping jaw sheets.

Preferably, the first extrusion sleeve is provided with a third conical surface opposite to the first conical surface, and the second extrusion sleeve is provided with a fourth conical surface opposite to the second conical surface.

Preferably, the head of the pull rod is inserted into the tail of the insulating top block of the pushing component and is fixed with the insulating top block of the pushing component through a fixing pin.

Compared with the prior art, the utility model has the beneficial effects that: 1. the utility model has good insulation sealing property through the arrangement of the insulation shell, the first insulation sealing gasket and the insulation clamping assembly, not only can leak detection and filling of the pipe, but also can effectively prevent other metal parts and part of pipe parts positioned in the utility model from being coated in the coating process when the pipe is coated, thereby meeting the use requirements of customers. 2. According to the utility model, through the cooperation of the spanner and the second elastic piece, the operation is very quick and labor-saving, if parts are worn, the positions of the pull rod and the insulating jacking block can be adjusted in real time due to the existence of the second elastic piece, and the pipe fitting is clamped more firmly. 3. The first elastic piece, the supporting block and the first insulating sealing gasket are arranged in the insulating top block, and when the pipe fitting is inserted, the first elastic piece can play a role in buffering, so that the pipe fitting is prevented from directly colliding with the insulating top block, and the operation is comfortable. 4. According to the utility model, the end face of the pipe fitting is sealed by the first insulating sealing gasket, and the outer diameter of the pipe fitting is sealed by the insulating clamping assembly, so that double sealing is realized, and the sealing effect is good.

Drawings

Fig. 1 is a perspective view of a coated charge leak detection insulated quick connector of the present utility model.

Fig. 2 is a cross-sectional view of a coated charge leak detection insulated quick connector of the present utility model.

Figure 3 is a cross-sectional view of the pusher assembly of the present utility model.

Description of the embodiments

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 3, the utility model provides a pushing component, which comprises an insulating top block 1, wherein a first movable cavity 2 with an opening at one side is arranged in the head part of the insulating top block 1, a supporting block 3 is slidably arranged in the first movable cavity 2, the outer wall of the supporting block 3 is slidably sealed with the inner wall of the insulating top block 1, a first elastic piece 4 is arranged between the inner side of the supporting block 3 and the insulating top block 1, the first elastic piece 4 is preferably a spring, a first insulating sealing gasket 5 is concavely arranged and installed at the outer side of the supporting block 3, a first channel 6 communicated with the first movable cavity 2 is penetrated in the tail part of the insulating top block 1, and a second channel 7 communicated with the first movable cavity 2 is penetrated in the supporting block 3 and the first insulating sealing gasket 5. The utility model is arranged in a quick connector, has an insulation pushing function, and when a pipe fitting is inserted, the pipe fitting is contacted with the first insulation sealing gasket 5, and the first insulation sealing gasket 5 can seal the end face of the pipe fitting, so that the sealing effect is good. Because the first insulating sealing gasket 5 is arranged in the supporting block 3, and the first elastic piece 4 is supported on the supporting block 3, the buffering effect can be achieved through the first elastic piece 4, the pipe fitting is prevented from directly colliding with the insulating top block 1, and the operation is quite comfortable.

Preferably, the supporting block 3 is an insulating supporting block, and the insulating effect is better.

Preferably, a clamping groove 8 is formed in the inner wall of the outer side of the first movable cavity 2, a split retaining ring 9 blocked on the outer side of the supporting block 3 is installed in the clamping groove 8, and a maintenance hole 10 communicated with the clamping groove 8 is penetrated through the side wall of the head of the insulating top block 1 along the radial direction. The split washer 9 can prevent the supporting block 3 from being separated from the insulating top block 1, and when the supporting block 3 needs to be taken out from the insulating top block 1, the thimble can be inserted into the maintenance hole 10, and the thimble enables the split washer 9 to shrink and separate from the clamping groove 8.

As shown in fig. 1 and 2, the utility model further provides a coated filling leakage detection insulation quick connector, which comprises a connector main body 11 and a hollow insulation shell 12, wherein the head of the insulation shell 12 is provided with an inward contracted blocking part 13, an insertion opening 14 for inserting a pipe fitting is formed in the blocking part 13, an insulation clamping component for insulating sealing and clamping the pipe fitting is arranged on the inner side of the blocking part 13, a clamping channel 15 opposite to the insertion opening 14 is arranged in the insulation clamping component, the head of the connector main body 11 is provided with a pull rod 16, a third channel 17 penetrates through the pull rod 16, a sliding seat 18 is arranged outside the pull rod 16 in a sliding manner, the inner wall of the sliding seat 18 is connected with the head of the insulation shell 12, a sealing ring 19 is arranged between the insulation shell 12 and the sliding seat 18, the head of the pull rod 16 stretches into the insulation shell 12 and is provided with a pushing component, the pushing component is arranged in the insulation top component, the insulation top block 1 is provided with a clamping channel 15 opposite to the insertion opening 14, the pull rod 16 penetrates through the pull rod 16, a sliding seat 18 is arranged outside the pull rod 16, a sliding seat 18 is arranged between the inner wall of the sliding seat 18 and the outer wall of the pull rod 16 and the outer wall of the hollow insulation shell 12, the sliding seat is connected with the outer wall of the sliding seat 16, the sliding seat 18, the sliding seat is connected with the sliding seat 12, the sliding seat 20 is arranged between the sliding seat 12 and the sliding seat 12, the sliding seat is connected with the sliding seat 12, the sliding assembly is further, the sliding assembly is connected with the sliding assembly 12, the sliding assembly 12 and the sliding assembly 12, and the sliding assembly 12 and the pushing component 12 is further is provided the sliding clamping component 12, the wrench 22 is arranged outside the connector main body 11, two sides of the wrench 22 are rotatably connected to two sides of the connector main body 11 through screws 23, supporting portions 24 are arranged on two sides of the wrench 22, the supporting portions 24 can be pushed onto the sliding seat 18 to press the wrench 22, the wrench 22 rotates relative to the connector main body 11, the supporting portions 24 rotate along with the wrench 22 and are pushed onto the sliding seat 18, and the sliding seat 18 is far away from the connector main body 11 and drives the insulating shell 12 and the insulating clamping assembly to be far away from the insulating jacking block 1 of the pushing assembly so that the insulating clamping assembly can loosen a pipe fitting.

When the utility model is used, the spanner 22 is pressed to enable the spanner 22 to be close to the insulating shell 12, the spanner 22 rotates relative to the joint main body 11, the supporting part 24 rotates along with the spanner 22 and pushes against the sliding seat 18, so that the sliding seat 18 is far away from the joint main body 11 and drives the insulating shell 12 and the insulating clamping assembly to be far away from the insulating jacking block 1, the insulating clamping assembly is in an unclamped state, the second elastic piece 21 is compressed, then a pipe fitting is inserted into the clamping channel 15 of the insulating clamping assembly from the inserting port 14 of the insulating shell 12 and pushes against the first insulating sealing gasket 5 of the supporting block 3, but because the supporting block 3 is supported by the first elastic piece 4, the utility model has the buffer function, the pipe fitting is prevented from directly colliding with the insulating jacking block 1, the end face of the pipe fitting can be ensured, then the spanner 22 is loosened, the second elastic piece 21 enables the sliding seat 18 to be close to the joint main body 11 and drive the insulating shell 12 and the insulating clamping assembly to reset, the insulating jacking block 1 is pushed against the insulating clamping assembly again, the insulating clamping assembly is clamped by the insulating clamping assembly and the pipe fitting part extending into the insulating shell 12 is insulated and sealed, the pipe fitting part in the insulating clamping assembly is convenient and fast to operate, and the pipe fitting is sealed by the first insulating sealing gasket 5, the pipe fitting is sealed by the outer diameter of the insulating sealing gasket is sealed by the double sealing effect of the pipe fitting through the insulating sealing gasket and the insulating sealing gasket, and the pipe fitting is sealed by the end face through the sealing end face. Then the tail part of the joint main body 11 is communicated with an air source, so that air can be filled into the pipe fitting, and the pipe fitting can be put into water to observe whether air bubbles exist after the air is filled, thereby judging whether the product to be detected has leakage or not, and completing the leakage detection; if no leakage exists, the pipe fitting and the utility model are put into the coating liquid medicine together to carry out coating production by utilizing the electrolytic cell principle, and as the utility model has certain sealing performance and insulating performance, other metal parts (such as a spanner, a pull rod, a joint main body, a sliding seat and other metal parts) of the utility model and part of the pipe fitting positioned in the utility model can be effectively prevented from being coated in the coating process; after the coating is finished, the spanner 22 is pressed again to drive the sliding seat 18 to be far away from the joint main body 11, and then the insulating shell 12 and the insulating clamping assembly are driven to be far away from the insulating top block 1, and the insulating clamping assembly is in a non-clamping state so as to release the pipe fitting, so that the pipe fitting can be pulled out of the insulating clamping assembly. After the utility model is used for a long time, if parts are worn, the position of the insulating top block in the insulating shell can be adjusted in real time due to the existence of the second elastic piece 21, so that the pipe fitting is clamped more firmly.

Preferably, the third channel 17 is in communication with the second movable cavity 20 through a connection hole 25, the connection hole 25 is disposed on the pull rod 16 located at the second movable cavity 20, or the connection hole is disposed in an insulating top block located in the pushing component and penetrates through the insulating top block and the pull rod of the pushing component, and the connection hole 25 is only required to enable the third channel 17 to be in communication with the second movable cavity 20. After the insulating clamping assembly clamps the pipe fitting, the pipe fitting is inflated, gas can enter the second movable cavity 20 from the connecting hole 25, and then certain air pressure exists in the second movable cavity 20 to push the sliding seat 18 to be close to the joint main body 11 so as to enable the insulating top block 1 to be close to the insulating clamping assembly, so that the insulating clamping assembly is helped to firmly clamp the pipe fitting, and clamping is more reliable. When the pipe fitting is loosened, the air inflation is stopped, the air pressure in the second movable cavity 20 is lost, and the wrench 22 can be normally operated to enable the insulating clamping assembly to loosen the pipe fitting

Preferably, the insulating clamping assembly comprises a second insulating sealing gasket 26, a first extrusion sleeve 27, clamping jaws 28 and a second extrusion sleeve 29 which are sequentially arranged in the insulating shell 12 from outside to inside, the second insulating sealing gasket 26 is sealed between the blocking part 13 and the first extrusion sleeve 27, the head of the insulating top block 1 of the pushing assembly is supported on the second extrusion sleeve 29, the clamping jaws 28 are composed of at least two arc clamping jaw sheets, at least two clamping jaw sheets enclose a circular ring shape, a third elastic piece which enables the clamping jaw sheets to open mutually is arranged between adjacent clamping jaws, a first conical surface opposite to the first extrusion sleeve 27 is arranged on one end outer wall of each clamping jaw 28, and a second conical surface opposite to the second extrusion sleeve 29 is arranged on the other end outer wall of each clamping jaw 28. Under the pushing of the insulating jacking block 1 and under the limit of the blocking part 13 of the insulating shell 12, the first extrusion sleeve 27 and the second extrusion sleeve 29 are made to be close to each other, the clamping jaw 28 is contracted inwards under the interaction of the first extrusion sleeve 27 and the second extrusion sleeve 29 to clamp the pipe fitting, at the moment, the third elastic piece is compressed, the second insulating sealing gasket 26 is compressed and deformed and sealed between the pipe fitting and the insulating shell 12, the outer diameter sealing of the pipe fitting is realized, the end face sealing of the pipe fitting is realized by matching with the first insulating sealing gasket, the double sealing is realized, and the sealing effect is good. When the insulating top block 1 is no longer pushed against the insulating clamping assembly, the clamping jaws 28 are opened outwards by the third elastic member, thereby releasing the tubular member.

Preferably, the two side end surfaces of the clamping jaw sheets are provided with supporting holes 30, the third elastic piece is a spring, and two ends of the spring are respectively and correspondingly positioned in the supporting holes 30 of the two adjacent clamping jaw sheets, so that the structure is simple.

Preferably, the first pressing sleeve 27 is provided with a third conical surface opposite to the first conical surface, and the second pressing sleeve 29 is provided with a fourth conical surface opposite to the second conical surface, so that the operation is smooth.

Preferably, the head of the pull rod 16 is inserted into the tail of the insulating top block 1 of the pushing assembly and is fixed with the insulating top block 1 of the pushing assembly through a fixing pin 31, so that the installation is convenient.

Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the utility model would be readily apparent to those skilled in the art, and accordingly, the utility model is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.

Claims

1. A pushing assembly, characterized by: including insulating kicking block, be equipped with one side open-ended first movable chamber in the head of this insulating kicking block, slide in this first movable chamber and be equipped with the supporting shoe, the outer wall of this supporting shoe with the inner wall sliding seal of insulating kicking block, the inboard of this supporting shoe with be equipped with first elastic component between the insulating kicking block, the outside of this supporting shoe is sunken to be set up and install first insulating seal ring, run through in the afterbody of insulating kicking block have with first movable chamber is linked together first passageway, run through in supporting shoe and the first insulating seal ring have with the second passageway that first movable chamber is linked together.

2. The pusher assembly of claim 1, wherein: the supporting block is an insulating supporting block.

3. The pusher assembly of claim 1 or 2, wherein: the inner wall of the outer side of the first movable cavity is provided with a clamping groove, an opening check ring which is blocked at the outer side of the supporting block is arranged in the clamping groove, and a maintenance hole which is communicated with the clamping groove is penetrated through the side wall of the head part of the insulating top block along the radial direction.

4. The utility model provides a coating fills insulating quick-operation joint of filling leak hunting which characterized in that: comprises a joint main body and a hollow insulating shell, wherein the head part of the insulating shell is provided with an inward contracted blocking part, an insertion opening for inserting a pipe fitting is formed in the blocking part, an insulating clamping component for insulating sealing and clamping the pipe fitting is arranged on the inner side of the blocking part, a clamping channel opposite to the insertion opening is arranged in the insulating clamping component, the head part of the joint main body is provided with a pull rod, a third channel penetrates through the pull rod, a sliding seat is arranged outside the pull rod in a sliding manner, the inner wall of the sliding seat is in sliding sealing with the outer wall of the pull rod, the sliding seat is connected with the head part of the insulating shell, the head part of the pull rod extends into the insulating shell and is provided with a pushing component, the pushing component is the pushing component according to claim 1 or 2 or 3, the outer wall of an insulating top block of the pushing component is in sliding sealing with the inner wall of the insulating shell, the first channel of the pushing component is communicated with the third channel, the second channel of the pushing component is communicated with the clamping channel, a second movable cavity is formed among an insulating jacking block, a pull rod, a sliding seat and an insulating shell of the pushing component, a second elastic piece is arranged in the second movable cavity and supported between the insulating jacking block and the sliding seat of the pushing component, so that the head of the insulating jacking block of the pushing component is pushed onto the insulating clamping component, the insulating clamping component clamps a pipe fitting, a wrench is arranged outside the joint main body, two sides of the wrench are rotationally connected onto two sides of the joint main body, supporting parts are arranged on two sides of the wrench, the supporting parts can be pushed onto the sliding seat to press the wrench, the wrench rotates relative to the joint main body, the supporting part rotates along with the sliding seat and pushes the sliding seat, and the sliding seat is far away from the joint main body and drives the insulating shell and the insulating clamping assembly to be far away from the insulating jacking block of the pushing assembly, so that the insulating clamping assembly loosens the pipe fitting.

5. The paint filled leak detection insulated quick connector as defined in claim 4 wherein: the third channel is communicated with the second movable cavity through a connecting hole.

6. The paint filled leak detection insulated quick connector as defined in claim 5, wherein: the connecting hole is arranged on the pull rod positioned at the second movable cavity; or the connecting hole is arranged on the pull rod positioned in the insulating top block of the pushing component and penetrates through the insulating top block and the pull rod of the pushing component.

7. A coated filled leak detection insulated quick connector as defined in any one of claims 4-6, wherein: the insulating clamping assembly comprises a second insulating sealing gasket, a first extrusion sleeve, clamping jaws and a second extrusion sleeve, wherein the second insulating sealing gasket, the first extrusion sleeve, the clamping jaws and the second extrusion sleeve are sequentially arranged in the insulating shell from outside to inside, the second insulating sealing gasket is sealed between the blocking part and the first extrusion sleeve, the head of an insulating jacking block of the pushing assembly is supported on the second extrusion sleeve, the clamping jaws are formed by at least two arc clamping jaw sheets, at least two clamping jaw sheets enclose a circular ring shape, a third elastic piece enabling the clamping jaw sheets to open mutually is arranged between every two adjacent clamping jaws, a first conical surface opposite to the first extrusion sleeve is arranged on one end outer wall of each clamping jaw, and a second conical surface opposite to the second extrusion sleeve is arranged on the other end outer wall of each clamping jaw.

8. The paint filled leak detection insulated quick connector as defined in claim 7 wherein: the clamping jaw is characterized in that supporting holes are formed in the end faces of two sides of the clamping jaw, the third elastic piece is a spring, and two ends of the spring are respectively and correspondingly located in the supporting holes of two adjacent clamping jaw pieces.

9. The paint filled leak detection insulated quick connector as defined in claim 7 wherein: the first extrusion sleeve is provided with a third conical surface opposite to the first conical surface, and the second extrusion sleeve is provided with a fourth conical surface opposite to the second conical surface.

10. A coated filled leak detection insulated quick connector as defined in any one of claims 4-6, wherein: the head of the pull rod is inserted into the tail of the insulating top block of the pushing component and is fixed with the insulating top block of the pushing component through a fixing pin.