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CN-224214901-U - Quick connector with double-push lock catch

CN224214901UCN 224214901 UCN224214901 UCN 224214901UCN-224214901-U

Abstract

The utility model discloses a quick connector with double-press lock catches, which comprises a butt joint section, a sealing section and a locking section which are connected in sequence, wherein a plurality of sealing rings are arranged in the sealing section, the double-press lock catches are arranged in the locking section, each double-press lock catch comprises two press blocks and two clamping blocks, two sides of the locking section are respectively provided with a containing groove, and two movable ports are arranged on the locking section. The quick connector is characterized in that the pressing block is connected with the clamping block through the elastic plate, the guide groove, the guide strip and the limiting plate are matched, so that the connector is firmly and stably connected, loosening and falling off under the action of external force are avoided, the deformation groove improves the deformation capacity of the elastic plate, the pressing resistance is reduced, the quick connector is more convenient and efficient to operate, the sealing section is provided with a plurality of sealing rings, limiting rings and separating rings to form a multi-layer sealing structure, the design of the limiting groove is combined, the sealing performance is obviously enhanced, fluid leakage is effectively prevented, and the quick connector is suitable for complex working conditions such as high pressure and vibration.

Inventors

  • YANG PEIYUN
  • SHU HENG
  • GU QIANG

Assignees

  • 弥富科技(浙江)股份有限公司

Dates

Publication Date
20260508
Application Date
20250515

Claims (9)

  1. 1. Quick connector with two press hasp, including public plug and female plug, be equipped with the snap ring on the public plug, its characterized in that, female plug is including butt joint section, sealed section, the lock joint section that connects gradually, be equipped with a plurality of sealing washer in the sealed section, be equipped with two press hasp in the lock joint section, two press the hasp including two press briquetting and two fixture blocks, two press briquetting set up relatively, two fixture blocks set up relatively, and the both sides of fixture block are pressed the briquetting through elastic plate fixed connection respectively, and the both sides of lock joint section are equipped with the holding tank respectively, and the holding tank is corresponding with the fixture block and supply corresponding fixture block to come in and go out, are equipped with two movable mouthfuls on the lock joint section, and movable mouthful is corresponding with the press briquetting, and the press briquetting is located corresponding movable mouthful.
  2. 2. The quick connector with double-push lock according to claim 1, wherein a guide groove is arranged at the upper end of the middle part of the push block, a guide strip is arranged in the guide groove, and the guide strip is fixedly connected with the locking section.
  3. 3. The quick connector with double-push lock according to claim 1, wherein the clamping block is provided with a guide inclined plane, and a limiting plate is arranged above the clamping block and fixedly connected with the locking section.
  4. 4. The quick connector with double-push lock according to claim 1, wherein a deformation groove is formed at the connection part of the clamping block and the elastic plate.
  5. 5. The quick connector with double push button latch according to claim 1, wherein the two sides of the movable opening are respectively provided with a shaped groove.
  6. 6. The quick connector with double-push lock catch according to claim 1, wherein a limit ring is arranged in the sealing section and is buckled with the sealing section, a limit table is arranged in the sealing section, and a seal ring is arranged between the limit table and the limit ring.
  7. 7. The quick connector with double push lock of claim 6, wherein a spacer ring is provided between adjacent stop collars.
  8. 8. The quick connector with double-push lock according to claim 6, wherein a plurality of limiting grooves are uniformly arranged on the inner side of the limiting ring at intervals.
  9. 9. The quick connector with double push button latch of claim 1 wherein a seal ring is mounted to the mating segment.

Description

Quick connector with double-push lock catch Technical Field The utility model belongs to the technical field of quick connectors, and particularly relates to a quick connector with double-button locks. Background In modern industry and daily life, the quick connector has the advantages of convenience in connection, simplicity in operation and the like, and is widely applied to the fields of fluid transmission and the like. Conventional quick connectors have certain limitations in connection and sealing. On one hand, the existing quick connector sealing structure often adopts a single sealing ring or a simple sealing design, has poor sealing effect when facing complex working conditions such as high pressure, vibration, temperature change and the like, is easy to leak, not only can cause resource waste and even possibly cause safety accidents, but also has relatively simple locking structure of part of the quick connector in connection stability, and is easy to loosen and even fall off when being pulled or vibrated by external force in use, thereby leading to connection failure and affecting the normal operation of equipment. In addition, the locking operation of the existing quick connector is not convenient enough, the installation and the disassembly processes are complicated, and the working efficiency is reduced. Disclosure of utility model In order to solve the technical problems, the quick connector with the double-press lock catch comprises a male plug and a female plug, wherein a clamping ring is arranged on the male plug, the female plug comprises a butt joint section, a sealing section and a locking section which are sequentially connected, a plurality of sealing rings are arranged in the sealing section, the double-press lock catch is arranged in the locking section, the double-press lock catch comprises two press blocks and two clamping blocks, the two press blocks are oppositely arranged, the two clamping blocks are oppositely arranged, the two sides of the clamping blocks are fixedly connected with the press blocks through elastic plates respectively, accommodating grooves are respectively arranged on the two sides of the locking section, correspond to the clamping blocks and are used for allowing corresponding clamping blocks to come in and go out, two movable ports are arranged on the locking section, the movable ports correspond to the press blocks, and the press blocks are positioned in the corresponding movable ports. As the optimization of the technical scheme, the upper end of the middle part of the pressing block is provided with a guide groove, a guide strip is arranged in the guide groove, and the guide strip is fixedly connected with the locking section. As the optimization of the technical scheme, the clamping block is provided with the guide inclined plane, the limiting plate is arranged above the clamping block, and the limiting plate is fixedly connected with the locking section. As the optimization of the technical scheme, the connection part of the clamping block and the elastic plate is provided with a deformation groove. As the optimization of the technical scheme, the two sides of the movable opening are respectively provided with a shaped groove. As the optimization of the technical scheme, a limit ring is arranged in the sealing section and is buckled with the sealing section, a limit table is arranged in the sealing section, and a seal ring is positioned between the limit table and the limit ring. As the preferable choice of the technical proposal, a separation ring is arranged between the adjacent limit rings. As the optimization of the technical scheme, a plurality of limiting grooves are uniformly formed in the inner side of the limiting ring at intervals. As a preferable mode of the above technical scheme, a sealing ring is installed on the butt joint section. The quick connector has the beneficial effects that the press block is connected with the clamping block through the elastic plate, the guide groove, the guide strip and the limiting plate are matched, so that the connector is firmly and stably connected, loosening and falling off under the action of external force are avoided, the deformation groove improves the deformation capacity of the elastic plate, the pressing resistance is reduced, the operation is more convenient and efficient, the sealing section is provided with the plurality of sealing rings, the limiting rings and the separating rings, a multi-layer sealing structure is formed, the design of the limiting groove is combined, the sealing performance is remarkably enhanced, the fluid leakage is effectively prevented, and the quick connector is suitable for complex working conditions such as high pressure, vibration and the like. Drawings FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is a schematic cross-sectional view of the present utility model; Fig. 3 is a schematic cross-sectional view of another angle of the