CN216555896U

CN216555896U - Quick detach air pipe joint structure

Info

Publication number: CN216555896U
Application number: CN202123040265.9U
Authority: CN
Inventors: 周文辉; 张海; 黄浩佳; 沈黔; 肖科
Original assignee: Zhongshan Anbo Health Technology Co ltd
Current assignee: Zhongshan Anbo Health Technology Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-05-17
Anticipated expiration: 2031-12-03

Abstract

The utility model relates to a quick-release air pipe joint structure which comprises a mounting plate, wherein one end of the mounting plate is provided with a female joint part, the other end of the mounting plate is correspondingly provided with a male joint part, the female joint part is internally provided with a mounting cavity, an air flow channel communicated with the mounting cavity is arranged in the male joint part, a male joint part which is inserted along the axial direction during assembly and is matched with the female joint part is arranged in the mounting cavity, the male joint part is provided with a female joint part which is sleeved along the axial direction during assembly and is matched with the male joint part, the mounting plate is also provided with a limiting cover which is used for limiting the axial movement of the male joint part or the female joint part in a sliding way, and a containing cavity is arranged in the limiting cover, spacing lid can effectively prevent female joint spare removes along axial direction, easy dismounting, and whole excellent in use effect, durability can be strong with the suitability to simple structure, it is convenient to make, and is with low costs, and user experience performance is good.

Description

Quick detach air pipe joint structure

[ technical field ] A

The utility model relates to the technical field of toilets, in particular to a quick-release air pipe joint structure.

[ background ] A method for producing a semiconductor device

In the water tank of closestool, often need be connected with the trachea between closestool washing key and the flashing valve, effect through atmospheric pressure realizes washing by water, but trachea and articulate mode that adopts fixed connection usually among the prior art, caused very big inconvenience when changing and overhauing, and some quick detach structures often rely on the resilience effect of locking piece, make trachea and joint keep being connected, the part is becoming invalid easily through a lot of uses, the condition such as fracture takes place, the durability of product is poor, the suitability of product is poor.

The prior art does not meet our needs.

[ Utility model ] content

In order to solve the above problems, the present invention provides a quick-release air pipe joint structure capable of being quickly disassembled and assembled.

In order to achieve the purpose, the utility model provides the following technical scheme:

a quick-release air pipe joint structure comprises a mounting plate, wherein a female joint part is arranged at one end of the mounting plate, the other end of the mounting plate is correspondingly provided with a male joint part, the female joint part is internally provided with a mounting cavity, an airflow channel communicated with the mounting cavity is arranged in the male joint part, a male joint part which is inserted along the axial direction during assembly and is matched with the female joint part is arranged in the mounting cavity, the male joint part is provided with a female joint piece which is sleeved along the axial direction during assembly and is matched with the male joint part, the mounting plate is also provided with a limiting cover used for limiting the axial movement of the male joint piece or the female joint piece in a sliding way, the limiting cover is internally provided with a containing cavity, one end of the limiting cover is provided with a second opening, so that when the limiting cover is moved to lock the male joint piece or the female joint piece, the female joint piece enters the containing cavity from the second opening.

As a preferred embodiment, further defined is: the mounting panel is located the symmetry is provided with bellied connecting strip on the terminal surface of the one end of public joint portion, the connecting strip extends to both sides respectively and is formed with the sand grip, be formed with the spout between sand grip and the mounting panel, spacing lid includes the main part, it sets up to hold the chamber in the main part, spacing covering is seted up and is used for holding the first opening of connecting strip, first open-ended both sides are provided with bellied and insert after assembling and establish card strip in the spout, card strip with be provided with between the main part and be used for holding the draw-in groove of sand grip, still be provided with the stopper in the spout.

As a preferred embodiment, further defined is: the limiting cover is further provided with an elastic arm, one end of the elastic arm is located in the first opening, the elastic arm is connected with the main body portion, a spacing groove is formed between the elastic arm and the main body portion, the elastic arm is far away from a positioning column, protruding positioning columns are arranged on the end face of one end of the spacing groove, a locking positioning hole and an unlocking positioning hole matched with the positioning columns are formed in the mounting plate, and the locking positioning hole is located between the unlocking positioning hole and the male joint portion.

As a preferred embodiment, further defined is: the end face of one end, far away from the first opening, of the limiting cover extends inwards to form a buckling groove.

As a preferred embodiment, further defined is: the male joint part is positioned between the two connecting strips, the female joint piece comprises a second joint main body and a second connecting pipe which is integrally formed with the second joint main body and is used for being connected with the air pipe, a second connecting cavity for inserting the male joint part is formed in the second joint main body during assembly, and a second channel communicated with the second connecting cavity is formed in the second connecting pipe.

As a preferred embodiment, further defined is: and a positioning convex point is also arranged between the two male joint parts, and a positioning groove for inserting the positioning convex point during assembly is arranged on the female joint part.

As a preferred embodiment, further defined is: the height of the male connector portion is less than the depth of the second connection cavity so that the airflow channel communicates with the second channel after assembly.

As a preferred embodiment, further defined is: and a second sealing groove is formed in the outer peripheral surface of the male joint part, a second sealing ring is clamped in the second sealing groove, and the second sealing ring is respectively abutted to the bottom wall of the second sealing groove and the inner wall of the second connecting cavity after assembly.

As a preferred embodiment, further defined is: the male connector comprises a first connector main body inserted in the installation cavity and a first connecting pipe which is integrally formed with the first connector main body and is used for being connected with an air pipe, and a first channel which is communicated with the air flow channel after being assembled is formed in the first connector main body and the first connecting pipe.

As a preferred embodiment, further defined is: the outer peripheral face of the first joint main body is provided with a first sealing groove, a first sealing ring is clamped in the first sealing groove, and after assembly, the first sealing ring supports against the bottom wall of the first sealing groove and the inner wall of the installation cavity respectively.

The utility model has the beneficial effects that: when the female joint part is installed, the female joint part is sleeved on the male joint part, the limiting cover is buckled, so that the limiting cover moves towards the direction of the male joint part until the positioning column is clamped in the locking positioning hole, the limiting cover can prevent the female joint part from moving along the axial direction, the installation is completed, when the female joint part is disassembled, the limiting cover is buckled, so that the limiting cover moves towards the direction far away from the male joint part until the positioning column is clamped in the unlocking positioning hole, the female joint part can be pulled out, the disassembly is completed, the disassembly and assembly are convenient, the integral use effect is good, the durability and the applicability are strong, the structure is simple, the manufacture is convenient, the cost is low, and the user experience performance is good.

[ description of the drawings ]

FIG. 1 is one of the schematic structural views of the present invention in an unlocked state;

FIG. 2 is a second schematic structural view of the present invention in an unlocked state;

FIG. 3 is an enlarged schematic view of A in FIG. 2;

FIG. 4 is an exploded schematic view of the present invention;

FIG. 5 is a schematic structural view of the present invention in a locked state;

FIG. 6 is a cross-sectional view of the present invention in a locked condition;

FIG. 7 is one of the schematic structural views of the mounting plate;

FIG. 8 is a second schematic structural view of the mounting plate;

FIG. 9 is a schematic view of the structure of the first joint;

FIG. 10 is a schematic view of the structure of the second joint;

FIG. 11 is a schematic structural diagram of a protective cover;

FIG. 12 is one of the installation schematics of the present invention;

fig. 13 is a second installation schematic of the present invention.

[ detailed description ] embodiments

The utility model is described in further detail below with reference to the following figures and detailed description:

as shown in fig. 1 to 11, a quick-release air pipe joint structure includes a mounting plate 1, a female joint portion 2 is disposed at one end of the mounting plate 1, a male joint portion 3 is correspondingly disposed at the other end of the mounting plate 1, a mounting cavity 21 is disposed in the female joint portion 2, an air flow channel 31 communicated with the mounting cavity 21 is disposed in the male joint portion 3, a male joint member 4 inserted in an axial direction during assembly and adapted to the female joint portion 2 is disposed in the mounting cavity 21, a female joint member 5 inserted in the axial direction during assembly and adapted to the male joint portion 3 is disposed on the male joint portion 3, a limiting cover 6 for limiting axial movement of the male joint member 4 or the female joint member 5 is further slidably disposed on the mounting plate 1, a receiving cavity 61 is disposed in the limiting cover 6, and a second opening 65 is disposed at one end of the limiting cover 6 so that the limiting cover 6 is moved to carry out axial movement on the male joint member 4 or the female joint member 5 When locked, the female connector piece 5 enters the accommodating cavity 61 from the second opening 65; only need establish female joint spare 5 cover male joint portion 3 is gone up and is detained spacing lid 6 makes spacing lid 6 orientation male joint portion 3's direction removes, until reference column 68 card is established in the locking locating hole 14, spacing lid 6 can prevent female joint spare 5 removes along axial direction, accomplishes the installation, also only needs to detain during the dismantlement spacing lid 6 makes spacing lid 6 orientation is kept away from male joint portion 3's direction removes, until reference column 68 card is established in the unblock locating hole 15, can with female joint spare 5 is dialled out, accomplishes the dismantlement, easy dismounting, and whole result of use is good, and durability and suitability are strong to simple structure, it is convenient to make, and is with low costs, and user experience can be good.

As shown in fig. 12 to 13, in the present embodiment, the limiting cover 6 is used to limit the axial movement of the female joint element 5, so that the female joint element 5 is firmly sleeved on the male joint part 3 after assembly, and the sealing connection is completed; the male connector 4 is firmly inserted into the female connector 2 under the action of an assembled fitting 9, the assembled fitting 9 is provided with an assembling main body part 91 and a bending part 92, an assembling space 921 for accommodating the male connector 4 and the female connector 2 is formed in the bending part 92, the mounting plate 1 is fixedly connected with the assembling main body part 91 through a bolt 90, so that the assembled male connector 4 abuts against the inner wall of the assembling space 921 after assembly, and the bending part 92 prevents the male connector 4 from moving axially, so that fixation is completed; furthermore, a limit cover 6 may be further provided on both sides of the mounting plate 1, so that the male connector 4 is firmly inserted into the female connector 2 through the limit cover 6.

As shown in fig. 1 to 8 and 11, in this embodiment, raised connecting strips 11 are symmetrically disposed on an end surface of the mounting plate 1 at one end of the male joint part 3, the connecting strips 11 extend towards two sides to form raised strips 12, a sliding groove 13 is formed between the raised strips 12 and the mounting plate 1, the limiting cover 6 includes a main body part 60, the accommodating cavity 61 is disposed in the main body part 60, a first opening 62 for accommodating the connecting strips 11 is formed on the limiting cover 6, two sides of the first opening 62 are provided with raised clamping strips 63 which are inserted into the sliding groove 13 after being assembled, a clamping groove 64 for accommodating the raised strips 12 is disposed between the clamping strips 63 and the main body part 60, and a limiting block 16 is further disposed in the sliding groove 13; during the assembly, will spacing lid 6 is from last to inserting down, makes card strip 63 inserts and establishes in spout 13 sand grip 12 insert and establish in draw-in groove 64, accomplish sliding connection, card strip 63 with sand grip 12 contradict each other, and sound construction is difficult for taking place to warp, prevents effectively that the part from becoming invalid to simple structure, installation, manufacturing and easy dismounting are swift.

As shown in fig. 6 to 11, in the present embodiment, the limiting cover 6 is further provided with an elastic arm 66 located in the first opening 62 and having one end connected to the main body portion 60, a spacing groove 67 is formed between the elastic arm 66 and the main body portion 60, a raised positioning post 68 is provided on an end surface of the elastic arm 66 away from the spacing groove 67, the mounting plate 1 is provided with a locking positioning hole 14 and an unlocking positioning hole 15 matched with the positioning post 68, and the locking positioning hole 14 is located between the unlocking positioning hole 15 and the male joint portion 3; the end surface of the end of the limit cover 6 away from the first opening 62 extends inwards to form a locking groove 69, so that the limit cover 6 can be conveniently locked to move, the locking positioning hole 14 and the unlocking positioning hole 15 can accurately know the position reached by the limit cover 6 during assembling and disassembling, the limit cover 6 can be prevented from moving, and the female joint piece 5 can be effectively prevented from being disconnected.

As shown in fig. 6 to 10, in the present embodiment, the male connector part 3 is located between the two connecting strips 11, the female connector 5 includes a second connector main body 51 and a second connecting pipe 52 which is integrally formed with the second connector main body 51 and is used for connecting with a trachea, a second connecting cavity 511 is formed in the second connector main body 51 and into which the male connector part 3 is inserted during assembly, and a second channel 521 communicated with the second connecting cavity 511 is formed in the second connecting pipe 52; a positioning salient point 32 is further arranged between the two male joint parts 3, and a positioning groove 54 for inserting the positioning salient point 32 during assembly is arranged on the female joint piece 5; the positioning is convenient, and the connection failure caused by the damage of parts or the rotation of the air pipe driven by the axial rotation of the female joint piece 5 is prevented; the height of the male connector part 3 is smaller than the depth of the second connection cavity 511 so that the air flow channel 31 is communicated with the second channel 521 after assembly; the phenomenon that the gas cannot circulate due to the fact that the end face of the male joint part 3 abuts against the inner wall of the second connecting cavity 511 after the male joint part is assembled is effectively prevented.

As shown in fig. 6 to 10, in this embodiment, a second sealing groove 33 is formed on the outer peripheral surface of the male joint part 3, a second sealing ring 7 is clamped in the second sealing groove 33, and after assembly, the second sealing ring 7 abuts against the bottom wall of the second sealing groove 33 and the inner wall of the second connection cavity 511, respectively; the male connector 4 comprises a first connector body 41 inserted into the mounting cavity 21 and a first connecting pipe 42 integrally formed with the first connector body 41 and used for connecting with an air pipe, wherein a first channel 43 communicated with the air flow channel 31 after being assembled is formed in the first connector body 41 and the first connecting pipe 42; a first seal groove 44 is formed in the outer peripheral surface of the first joint main body 41, a first seal ring 8 is clamped in the first seal groove 44, and after assembly, the first seal ring 8 abuts against the bottom wall of the first seal groove 44 and the inner wall of the installation cavity 21 respectively; simple structure, connect swiftly, the leakproofness is good.

Claims

1. The utility model provides a quick detach tracheal joint structure, includes mounting panel (1), its characterized in that: a female joint part (2) is arranged at one end of the mounting plate (1), a male joint part (3) is correspondingly arranged at the other end of the mounting plate (1), a mounting cavity (21) is formed in the female joint part (2), an air flow channel (31) communicated with the mounting cavity (21) is formed in the male joint part (3), a male joint piece (4) which is inserted in the axial direction during assembly and is matched with the female joint part (2) is arranged in the mounting cavity (21), a female joint piece (5) which is sleeved in the axial direction during assembly and is matched with the male joint part (3) is arranged on the male joint part (3), a limiting cover (6) used for limiting the axial movement of the male joint piece (4) or the female joint piece (5) is further arranged on the mounting plate (1) in a sliding manner, and a containing cavity (61) is formed in the limiting cover (6), one end of the limiting cover (6) is provided with a second opening (65), so that when the limiting cover (6) is moved to lock the male connector (4) or the female connector (5), the female connector (5) enters the accommodating cavity (61) from the second opening (65).

2. The quick release air pipe joint structure of claim 1, wherein: the end surface of the mounting plate (1) at one end of the male joint part (3) is symmetrically provided with convex connecting strips (11), the connecting strips (11) extend towards two sides respectively to form convex strips (12), a sliding groove (13) is formed between the convex strips (12) and the mounting plate (1), the limiting cover (6) comprises a main body part (60), the accommodating cavity (61) is arranged in the main body part (60), a first opening (62) for accommodating the connecting strip (11) is formed on the limiting cover (6), two sides of the first opening (62) are provided with convex clamping strips (63) which are inserted in the sliding groove (13) after being assembled, a clamping groove (64) used for containing the convex strip (12) is arranged between the clamping strip (63) and the main body part (60), and a limiting block (16) is further arranged in the sliding groove (13).

3. The quick release air pipe joint structure of claim 2, wherein: spacing lid (6) still are provided with and are located in first opening (62) and one end with bullet arm (66) that main part (60) are connected, bullet arm (66) with be formed with between main part (60) and keep away a groove (67), bullet arm (66) are kept away from keep away and be provided with bellied reference column (68) on the terminal surface of groove (67) one end, set up on mounting panel (1) with locking locating hole (14) and unblock locating hole (15) of reference column (68) looks adaptation, locking locating hole (14) are located between unblock locating hole (15) and male joint portion (3).

4. The quick release air pipe joint structure of claim 3, wherein: the end face of one end, away from the first opening (62), of the limiting cover (6) extends inwards to form a buckling groove (69).

5. The quick release air pipe joint structure of claim 3, wherein: public joint portion (3) are located two between connecting strip (11), female joint spare (5) include second connect main part (51) and with second connect main part (51) integrated into one piece and be used for the second connecting pipe (52) be connected with the trachea, it supplies during the assembly to have in second connects main part (51) public joint portion (3) male second connection chamber (511), be provided with in second connecting pipe (52) with communicating second passageway (521) in second connection chamber (511).

6. The quick release air pipe joint structure of claim 5, wherein: a positioning salient point (32) is further arranged between the two male joint parts (3), and a positioning groove (54) for inserting the positioning salient point (32) during assembly is arranged on the female joint piece (5).

7. The quick release air pipe joint structure of claim 6, wherein: the height of the male connector part (3) is smaller than the depth of the second connecting cavity (511) so that the air flow channel (31) is communicated with the second channel (521) after assembly.

8. The quick release air pipe joint structure of claim 7, wherein: the male joint is characterized in that a second sealing groove (33) is formed in the outer peripheral surface of the male joint part (3), a second sealing ring (7) is clamped in the second sealing groove (33), and after assembly, the second sealing ring (7) supports the bottom wall of the second sealing groove (33) and the inner wall of the second connecting cavity (511) respectively.

9. The quick release air pipe joint structure of claim 8, wherein: the male connector piece (4) comprises a first connector main body (41) inserted into the installation cavity (21) and a first connecting pipe (42) which is integrally formed with the first connector main body (41) and is used for being connected with an air pipe, and a first channel (43) which is communicated with the air flow channel (31) after being assembled is formed in the first connector main body (41) and the first connecting pipe (42).

10. The quick release air pipe joint structure of claim 9, wherein: first seal groove (44) have been seted up on the outer peripheral face of first joint main part (41), first seal groove (44) inside callipers are equipped with first sealing washer (8), and after the assembly first sealing washer (8) support respectively the diapire of first seal groove (44) with on the inner wall of installation cavity (21).