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CN-224217819-U - Conductive pipe joint capable of preventing connection looseness

CN224217819UCN 224217819 UCN224217819 UCN 224217819UCN-224217819-U

Abstract

The utility model discloses a conductive pipe joint for preventing connection looseness, which comprises a joint body, a button seat, a wiring pipe and a fastening piece, wherein one end of the joint body is provided with a special-shaped sleeve, the conductive pipe is inserted into the special-shaped sleeve and sleeved on an inner pipe through a first pipe body, an air inlet pipe of a dust collector is inserted into a second cavity at the other end of the joint body, the button seat is arranged at the other end of the joint body, a button is rotatably arranged on the button seat, one end of the button extends inwards to form an inserting block, the joint body is provided with an avoidance port corresponding to the inserting block, the wiring pipe is integrally arranged on the side surface of the joint body, a third cavity in the wiring seat is provided with a wiring seat, the second pipe body of the conductive pipe is sleeved at one end of the wiring seat, and the fastening piece is used for butting the wiring pipe, the second pipe body and the wiring seat to be positioned. The utility model can solve the problems that the strength of the conductive pipe joint structure of the existing dust collector is insufficient, the tight butt joint with the conductive pipe and the air inlet pipe of the dust collector is difficult to ensure, the resistance is large when the end part of the structure is spliced, the assembly is inconvenient, and the connection looseness is easy to occur.

Inventors

  • WU JIANWU

Assignees

  • 苏州特尔博电器有限公司

Dates

Publication Date
20260508
Application Date
20250428

Claims (6)

  1. 1. A conductive pipe joint preventing loosening of connection, comprising: The connector comprises a connector body, wherein one end of the connector body is provided with a special-shaped sleeve, a conductive pipe is inserted into a first cavity of the special-shaped sleeve and sleeved on an inner pipe in the first cavity through a first pipe body, the other end of the connector body is provided with a second cavity, and a dust collector air inlet pipe is inserted into the second cavity; The button seat is arranged at the other end of the connector body, a button is rotatably arranged on the button seat, one end of the button extends inwards to form an inserting block, an avoidance opening corresponding to the inserting block is arranged on the connector body, and the inserting block penetrates through the avoidance opening and is clamped with a clamping groove on the surface of an air inlet pipe of the dust collector; The wiring pipe is integrally arranged on the side face of the connector body, a wiring seat is arranged in a third cavity in the wiring pipe, a second pipe body of the conductive pipe is sleeved at one end of the wiring seat, a first through hole is formed in the surface of the wiring pipe, a fastener penetrates the first through hole, a second through hole of the second pipe body and is in threaded connection with a screw hole of the wiring seat for positioning, and a wiring structure on the side face of the air inlet pipe of the dust collector is inserted into the third cavity.
  2. 2. The conductive pipe joint for preventing loosening of connection as claimed in claim 1, wherein said profiled sleeve has a cross section having a gourd-like configuration corresponding to the outer surfaces of said first and second pipe bodies.
  3. 3. The conductive pipe joint for preventing connection loosening as claimed in claim 1, wherein the inner wall of the first cavity is circumferentially spaced and axially extends a plurality of first ribs, and the first ribs are abutted against the outer surface of the first pipe body.
  4. 4. The conductive pipe joint for preventing connection looseness according to claim 1, wherein the inner wall of the second cavity is circumferentially arranged at intervals, a plurality of second ribs axially extend, the second ribs are abutted against the outer surface of the air inlet pipe of the dust collector and the side surfaces of the upper ribs of the second ribs, a sealing ring is arranged on the back surface of the inner pipe, and the sealing ring is tightly spliced on the end surface of the air inlet pipe of the dust collector.
  5. 5. The connection loosening preventing conductive pipe joint as claimed in claim 1, wherein a spring seat is provided at an inner end surface of the push button, and a spring is provided between the spring seat and an inner bottom surface of the push button seat.
  6. 6. The conductive pipe joint for preventing connection loosening as claimed in claim 1, wherein the inner wall of the third cavity is circumferentially spaced and axially extends a plurality of third ribs, and the third ribs are abutted against the outer surface of the wiring structure and the side surfaces of the upper ribs thereof.

Description

Conductive pipe joint capable of preventing connection looseness Technical Field The utility model relates to the technical field of dust collectors, in particular to a conductive pipe joint capable of preventing connection loosening. Background At present, the conductive pipe joint structure is a conventional tubular structure corresponding to a conductive pipe of a dust collector, the strength of the structure is insufficient, the tight butt joint of the conductive pipe and an air inlet pipe of the dust collector is difficult to ensure, the resistance is large when the end part of the structure is spliced, the assembly is inconvenient, and the connection looseness is easy to occur. Disclosure of utility model The utility model aims to solve the problems that the strength of the conductive pipe joint structure of the existing dust collector is insufficient, the tight butt joint with a conductive pipe and an air inlet pipe of the dust collector is difficult to ensure, the resistance is large when the end part of the structure is spliced, the assembly is inconvenient, and the connection looseness is easy to occur, and provides the conductive pipe joint capable of preventing the connection looseness. In order to achieve the purpose, the utility model adopts the following technical scheme that the conductive pipe joint for preventing connection loosening comprises the following components: The connector comprises a connector body, wherein one end of the connector body is provided with a special-shaped sleeve, a conductive pipe is inserted into a first cavity of the special-shaped sleeve and sleeved on an inner pipe in the first cavity through a first pipe body, the other end of the connector body is provided with a second cavity, and a dust collector air inlet pipe is inserted into the second cavity; The button seat is arranged at the other end of the connector body, a button is rotatably arranged on the button seat, one end of the button extends inwards to form an inserting block, an avoidance opening corresponding to the inserting block is arranged on the connector body, and the inserting block penetrates through the avoidance opening and is clamped with a clamping groove on the surface of an air inlet pipe of the dust collector; The wiring pipe is integrally arranged on the side face of the connector body, a wiring seat is arranged in a third cavity in the wiring pipe, a second pipe body of the conductive pipe is sleeved at one end of the wiring seat, a first through hole is formed in the surface of the wiring pipe, a fastener penetrates the first through hole, a second through hole of the second pipe body and is in threaded connection with a screw hole of the wiring seat for positioning, and a wiring structure on the side face of the air inlet pipe of the dust collector is inserted into the third cavity. As a further description of the above technical solution: The cross section of the special-shaped sleeve is in a calabash-shaped structure corresponding to the outer surfaces of the first pipe body and the second pipe body. As a further description of the above technical solution: the inner wall of the first cavity is circumferentially and alternately distributed and axially extends with a plurality of first ribs, and the first ribs are abutted to the outer surface of the first pipe body. As a further description of the above technical solution: The inner wall of the second cavity is circumferentially and alternately arranged and axially extends with a plurality of second convex ribs, the second convex ribs are abutted against the outer surface of the dust collector air inlet pipe and the side surface of the upper convex rib of the dust collector air inlet pipe, the back surface of the inner pipe is provided with a sealing ring, and the sealing ring is tightly spliced on the end surface of the dust collector air inlet pipe. As a further description of the above technical solution: The inner end face of the button is provided with a spring seat, and a spring is arranged between the spring seat and the inner bottom face of the button seat. As a further description of the above technical solution: The inner wall of the third cavity is circumferentially and alternately arranged and axially extends with a plurality of third convex ribs, and the third convex ribs are abutted to the outer surface of the wiring structure and the side surfaces of the upper convex ribs of the wiring structure. In summary, due to the adoption of the technical scheme, compared with the prior art, the utility model has the following The beneficial effects are that: The conductive pipe joint is in butt joint with the two pipe bodies of the conductive pipe through the special-shaped sleeve pipe and the inner pipe is in butt joint with the first pipe body, namely, the special-shaped structure, the inner and outer multi-layer structure are spliced and matched with the fastener to fix the two pipe bodies and the inner wiring seat, the air i