Rotary waterproof connector group and female seat waterproof connector thereof

Abstract

The utility model provides a rotary type waterproof connector group and a female seat waterproof connector thereof. The female seat waterproof connector comprises a first pipe body, a pressing buckle piece and a pressing prevention piece, wherein a pressing part of the pressing buckle piece is arranged on the outer side of a first pipe body of the female seat waterproof connector at an interval and is close to a first front pipe opening of the first pipe body, the pressing-preventing piece is rotatably arranged on the outer side of the first pipe body, and when a blocking part of the pressing-preventing piece moves to a first position, the pressing part of the pressing buckle piece is pressed to the first front pipe opening of the first pipe body. When the blocking part of the pressing-preventing part moves to a first position, the pressing part of the pressing-buckling part moves by a first distance in the radial direction relative to the outer side of the first pipe body, and when the blocking part of the pressing-preventing part moves to a second position, the pressing part of the pressing-buckling part moves by a second distance in the radial direction relative to the outer side of the first pipe body; wherein the second distance is shorter than the first distance.

Description

Technical Field

[0001] The utility model relates to a waterproof connector, in particular to a rotary waterproof connector which can prevent water leakage due to accidental touch. Background Art

[0002] See also Figure 7A As shown, a conventional waterproof connector set includes a female waterproof connector 80 and a male waterproof connector 90, the female waterproof connector 80 includes a first tube body 81, a first water valve assembly 82, a first water pipe joint 83 and a pressing fastener 84, the first water valve assembly 82 is accommodated and axially moves in the first tube body 81, and the pressing fastener 84 radially penetrates the first tube body 81 and is near the front pipe opening 811 of the first tube body 81. The pressing fastener 84 moves radially relative to the first tube body 81, and the rear pipe opening 812 of the first tube body 81 is connected to the first water pipe joint 83, and is connected to a water pipe 85 through the first water pipe joint 83.

[0003] The male end waterproof connector 90 includes a second tube body 91, a second water valve assembly 92 and a second water pipe joint 93. The second water valve assembly 92 is accommodated and axially movable in the second tube body 91. The rear pipe opening 912 of the second tube body 91 is connected to the second water pipe joint 93 and is connected to another water pipe 94 through the second water pipe joint 93.

[0004] When the male waterproof connector 90 is to be plugged into the female waterproof connector 80, the pressing latch 84 is first pressed down and moved radially toward the first tube 81 until the insertion portion 911 of the second tube 91 of the male waterproof connector 90 is completely inserted into the first tube 81 from the front tube opening 811 of the first tube 81. Figure 7B As shown, the pressing latch 84 is released, so that the pressing latch 84 engages the second tube 91 located in the first tube 81. During the insertion, the second water valve assembly 92 contacts the first water valve assembly 82 and axially pushes the first water valve assembly 82 away from the front nozzle 811 of the first tube 81, thereby connecting the second tube 91 with the first tube 81 to form a smooth water passage.

[0005] When the male waterproof connector 90 is to be disconnected from the female waterproof connector 80, the water supply of the two water pipes 85 and 94 is first turned off, and then the pressing latch 84 is operated in the reverse order of the above-mentioned operation, so that the male waterproof connector 90 can be smoothly disconnected from the female waterproof connector 80 without leaking. However, since the pressing latch 84 is disposed outside the first tube 81 of the female waterproof connector 80, it is often accidentally bumped and the pressing latch 84 momentarily loses its grip on the second tube 91 of the male waterproof connector 90, causing the male waterproof connector 90 to be disconnected from the female waterproof connector 80 and leaking water. Further improvements are needed. Summary of the Invention

[0006] In view of the fact that existing waterproof connector assemblies using press-fit fasteners are prone to collision and leakage, the main purpose of the present invention is to provide a touch-proof rotary waterproof connector assembly and a female waterproof connector thereof.

[0007] The main technical means used to achieve the above purpose is to make the rotary waterproof connector assembly include a female waterproof connector and a male waterproof connector that can be selectively plugged into the female waterproof connector, wherein a pressing portion of a pressing fastener of the female waterproof connector is spaced apart from the outside of a first tube of the female waterproof connector, so that the pressing fastener is radially moved to engage or release a second tube of the male waterproof connector located in the female waterproof connector, wherein:

[0008] A rotatable anti-pressure piece is provided on the outer side of the first tube body of the female waterproof connector; wherein:

[0009] When the pressure-preventing member rotates to a first position outside the first tube, the pressing portion of the pressing latch moves radially a first distance relative to the outside of the first tube; and

[0010] When the anti-pressure component rotates to the second position outside the first tube, the pressing portion of the pressing latch moves radially a second distance relative to the outside of the first tube; wherein the second distance is shorter than the first distance.

[0011] From the above description, it can be seen that the waterproof connector group of the present invention mainly sets a rotatable anti-pressure part on the outside of the first tube body of the female waterproof connector. The user can rotate the anti-pressure part with his fingers to move it to different first positions and second positions, and can adjust the radial movement distance of the pressing part of the pressing card relative to the outside of the first tube body to be long or short. That is, when the waterproof connector group is completed after the insertion, when the anti-pressure part rotates from the first position to the second position, the radial movement distance of the pressing card can be limited to be insufficient to cause the male waterproof connector to disengage from the pressing card.

[0012] The main technical means used to achieve the above purpose is to make the female waterproof connector include:

[0013] A first tube body having a first front tube opening and a first rear tube opening;

[0014] A pressing fastener comprising a pressing portion and a fastening portion; wherein the pressing portion is spaced apart from the outside of a first tube of the female waterproof connector, and the fastening portion integrally extends from the pressing portion and radially penetrates the first tube, and is adjacent to the first front tube opening of the first tube;

[0015] A pressure-proof member rotatably disposed on the outside of the first tube, comprising:

[0016] When the pressure-preventing member rotates to a first position outside the first tube, the pressing portion of the pressing latch moves radially a first distance relative to the outside of the first tube; and

[0017] When the anti-pressure component rotates to the second position outside the first tube, the pressing portion of the pressing latch moves radially a second distance relative to the outside of the first tube; wherein the second distance is shorter than the first distance.

[0018] From the above description, it can be seen that the female socket waterproof connector of the present invention mainly provides a rotatable anti-pressure part on the outside of its first tube body. The user can rotate the anti-pressure part with his fingers to move it to different first positions and second positions, and can adjust the radial movement distance of the pressing part of the pressing card relative to the outside of the first tube body to be long or short. That is, when the waterproof connector group is completed after the insertion, when the anti-pressure part rotates from the first position to the second position, the radial movement distance of the pressing card can be limited to be insufficient to cause the male waterproof connector to disengage from the pressing card. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the first embodiment of the waterproof connector assembly of the present invention.

[0020] Figure 2 It is a three-dimensional exploded view of the first embodiment of the waterproof connector assembly of the present invention.

[0021] Figure 3A It is a top plan view of the waterproof connector assembly of the utility model in the anti-pressing state.

[0022] Figure 3B yes Figure 3A A cross-sectional view of the AA cutting line.

[0023] Figure 4A It is a top plan view of the waterproof connector assembly of the utility model in a pressable state.

[0024] Figure 4Byes Figure 4A A cross-sectional view of the BB cutting line.

[0025] Figure 5 It is a cross-sectional view of the second embodiment of the waterproof connector assembly of the present invention.

[0026] Figure 6 It is a cross-sectional view of the third embodiment of the waterproof connector assembly of the present invention.

[0027] Figure 7A It is a cross-sectional view of an existing waterproof connector assembly.

[0028] Figure 7B It is a cross-sectional view of a plug-in combination of an existing waterproof connector group.

[0029] The accompanying drawings are denoted as follows:

[0030] 1, 1a, 1b: waterproof connector 10: female waterproof connector

[0031] 11: First tube body 111: Outside

[0032] 112: slot 113: arc slot

[0033] 114: groove bottom 115: positioning groove

[0034] 12: First front pipe opening 13: First rear pipe opening

[0035] 14: Neck 141: Inclined surface

[0036] 142: vertical surface 143: first sealing member

[0037] 20, 20a, 20b: Anti-pressure parts 21: Rotating part

[0038] 211: rotating shaft 22: blocking part

[0039] 221: second recessed portion 222: bump

[0040] 223: Gap 224: Upper plate

[0041] 23: Second elastic member 24: Positioning ball

[0042] 25: First water pipe joint 251: First retracted portion

[0043] 252: First vertical inner wall surface 30: Press the fastener

[0044] 31: Pressing portion 311: First recessed portion

[0045] 32: Buckle part 321: Lower part

[0046] 33: First elastic member 40: First water valve assembly

[0047] 41: Fixed valve 411: Front end

[0048] 412: rear end 42: first movable valve member

[0049] 421: Second seal 43: First spring

[0050] 50: Male waterproof connector 51: Second tube

[0051] 52: front insertion portion 521: barb

[0052] 522: Second front pipe opening 53: Rear connecting portion

[0053] 531: Second rear pipe opening 60: Second water pipe joint

[0054] 61: Second retracted portion 611: Second upright inner wall surface

[0055] 70: Second water valve assembly 71: Second movable valve member

[0056] 711: Third seal 7 2: Second spring

[0057] 721: End 722: End

[0058] 80: female waterproof connector 81: first tube

[0059] 811: front pipe opening 812: rear pipe opening

[0060] 83: First water pipe joint 84: Press fastener

[0061] 85: Water pipe 90: Male waterproof connector

[0062] 91: Second tube 911: Insertion part

[0063] 912: rear pipe port 92: second water valve assembly

[0064] 93: Second water pipe joint 94: Water pipe DETAILED DESCRIPTION

[0065] The present invention is a rotary waterproof connector assembly for connecting water supply pipes. It can be used, for example, to connect the cooling pipes of a liquid-cooled radiator, but is not limited to this application. The following describes the technical content of the present invention in detail using several embodiments with accompanying drawings.

[0066] First see Figure 1As shown, the rotary waterproof connector assembly 1 of the present invention includes a female waterproof connector 10 and a male waterproof connector 50 that can be selectively inserted into the female waterproof connector 10 .

[0067] Please refer to Figure 2 As shown, the female socket waterproof connector 10 includes a first tube body 11, a pressure-proof member 20, a push-on fastener 30, a first water pipe joint 25 and a first water valve assembly 40; wherein the push-on fastener 30 is arranged on the outer side 111 of the first tube body 11 and radially penetrates the first tube body 11, the first water pipe joint 25 is sleeved on the first tube body 11, and the first water valve assembly 40 is accommodated in the first tube body 11.

[0068] The first tube body 11 has a first front tube opening 12 and a first rear tube opening 13. The first front tube opening 12 is for the male waterproof connector 50 to be inserted, and the first rear tube opening 13 is in communication with the first water pipe joint 25. Figure 3B As shown, an inner ring wall of the first tube 11 has an inner diameter R T1 , and a constricted portion 14 protrudes inward near the first front pipe opening 12, and the constricted portion 14 has a second inner diameter R N , two opposite convex surfaces and a plane, wherein the convex surface facing the first front pipe opening 12 forms an inclined surface 141, and the other convex surface facing the first rear pipe opening 13 is a vertical surface 142, and a first sealing member 143 is embedded in the plane of the constricted portion 14. The inner diameter RT1 of the inner ring wall of the first tube body 11 is greater than the inner diameter R of the constricted portion 14. N , but smaller than the diameter R of the first front pipe opening 12 F1 (R F1 >R T1 > RN In one embodiment, a slot 112 is formed on the outer side 111 of the first tube 11 , and an arcuate slot 113 is formed in front of the slot 112 . A positioning slot 115 is formed at the bottom 114 of the arcuate slot 113 corresponding to the first position.

[0069] Please refer to Figure 2 and Figure 3BAs shown, the above-mentioned anti-pressure component 20 includes a rotating portion 21 and a blocking portion 22. The rotating portion 21 is rotatably disposed on the outer side 111 of the first tube body 11 and does not radially overlap with the pressing portion 31. The blocking portion 22 extends integrally from the rotating portion 21 and moves between a first position and a second position on the outer side 111 of the first tube body 11 due to the rotation of the rotating portion 21. In this embodiment, the blocking portion 22 extends integrally from the rotating portion 21 toward the pressing portion 31 and is located between the pressing portion 31 of the pressing latch 30 and the outer side 111 of the first tube body 11. In one embodiment, the blocking portion 22 partially forms a second recessed portion 221 downward. The pressure-preventing member 20 further includes a rotating shaft 211, a protrusion 222, a second elastic member 23, and a positioning ball 24. The rotating shaft 211 extends from the bottom surface of the rotating portion 21 toward the slot 112 of the first tube 11 and is engaged in the slot 112 on the outer side 111 of the first tube 11. The protrusion 222 extends from the bottom surface of the blocking portion 22 toward the arcuate groove 113. The second elastic member 23 is upright and embedded in the protrusion 222. The positioning ball 24 is located below the second elastic member 23 and is pressed by the second elastic member 23 to stop in the groove bottom 114 of the arcuate groove 113 or in the positioning groove 115.

[0070] Please refer to Figure 1 、 Figure 2 、 Figure 3A and Figure 3B As shown, the above-mentioned pressing fastener 30 includes a pressing portion 31, a fastening portion 32 and a first elastic member 33. The pressing portion 31 is spaced apart and arranged on the outer side 111 of a first tube 11 of the female waterproof connector 10 to radially move the pressing fastener 30 to engage or release the portion of the male waterproof connector 50 located in the female waterproof connector 10. The pressing portion 31 does not overlap with the rotating portion 21 of the anti-pressure member 20 in the radial direction, but overlaps with the rotating portion 21 of the anti-pressure member 20 in the radial direction, that is, a first recessed portion 311 is formed at the overlapping position; as shown in FIG. Figure 1 As shown, when the blocking portion 22 is facing the pressing portion 31, the first recess 311 and the second recess 221 are located at bilaterally symmetrical positions. The locking portion 32 integrally extends from the pressing portion 31 and radially penetrates the first tube 11, proximate to the first front tube opening 12, and is located in front of the constricted portion 14. The first elastic member 33 is disposed between the pressing portion 31 and the outer side 111 of the first tube 11, providing a restoring force to the pressing portion 31 after it is released from the downward pressure.

[0071] To insert or remove the male waterproof connector 50, the user first touches the Figure 3A The rotating portion 21 rotates outwardly away from the pressing portion 31, as shown in FIG. Figure 4A and Figure 4BAs shown, the protrusion 222 below the blocking portion 22 will move to the first position along the arc groove 113, and the positioning ball 24 will also move from the groove bottom 114 of the arc groove 113 to the positioning groove 115. At this time, only the first recessed portion 311 of the pressing portion 31 radially overlaps with the second recessed portion 221 of the blocking portion 22, that is, the second recessed portion 221 is aligned with the first recessed portion 311 of the pressing portion, so that the pressing portion 31 can be pressed down toward the outside of the first tube body 11, enough for the lower portion 321 of the snap portion 32 to protrude from the first tube body 11 without interfering with the male waterproof connector 50, so that the male waterproof connector 50 can be smoothly inserted or removed. For example Figure 3B As shown, when the male waterproof connector 50 is successfully inserted, the pressing portion 31 is released, and the restoring force of the compressed first elastic member 33 causes the pressing portion 31 to move radially upward and return to its original position; Figure 3A As shown, by touching the rotating portion 21 with a finger and rotating it inward toward the pressing portion 31, the protrusion 222 below the blocking portion 22 will move along the arc groove 113 to the second position, and the positioning ball 24 will also move from the positioning groove 115 to the groove bottom 114 of the arc groove 113, and compress the second elastic member 23, so that the positioning ball 24 will be pressed against the groove bottom of the arc groove 113, and rotate until the pressing portion 31 is pressed against the blocking portion 22; at this time, the first recessed portion 311 and the second recessed portion 221 are no longer aligned, so as to prevent the pressing portion 31 from being accidentally touched and pressed.

[0072] It can be seen that when the blocking portion 22 of the anti-pressure member 20 moves outward to the first position of the outer side 111 of the first tube body 11, the pressing portion 31 of the pressing fastener 30 moves radially a first distance relative to the outer side 111 of the first tube body 11; when the blocking portion 22 of the anti-pressure member 20 moves inward to the second position of the outer side 111 of the first tube body 11, the pressing portion 31 of the pressing fastener 30 moves radially a second distance relative to the outer side 111 of the first tube body 11; wherein the second distance is shorter than the first distance; in the first embodiment, Figure 3B The second distance that the blocking portion 22 of the pressing portion 31 is radially moved relative to the outer side 111 of the first tube 11 is 0, which is shorter than the second distance shown in FIG. Figure 4B As shown, the blocking portion 22 of the pressure-preventing member 20 at the first position moves radially a first distance relative to the outer side 111 of the first tube 11 .

[0073] See also Figure 5As shown, this is a second embodiment of the rotary waterproof connector assembly 1a of the present invention. Most of its structures are the same as those of the first embodiment, but the blocking portion 22 of the anti-pressure member 20a is higher than the pressing portion 31, and a notch 223 is formed on the side of the blocking portion 22 corresponding to the pressing portion, and an upper plate 224 is provided above the notch 223. When the rotating portion 21 is rotated outward so that the notch 223 of the blocking portion 22 is away from the pressing portion 31 (first position), the upper plate 224 is no longer located above the pressing portion 31 and can press down the pressing portion 31. The pressing portion 31 moves radially a first distance relative to the outer side 111 of the first tube body 11. Conversely, when the blocking portion 22 is aligned with the pressing portion 31 (second position), the pressing portion 31 enters the notch 223 and the upper plate 224 is located above the pressing portion 31. That is, the blocking portion 22 radially overlaps with the pressing portion 31 and cannot press down the pressing portion 31. The second distance that the pressing portion 31 moves radially relative to the outer side 111 of the first tube body 11 is 0. Therefore, in this embodiment, the second distance is smaller than the first distance.

[0074] See also Figure 6 As shown, it is a third embodiment of the rotary waterproof connector assembly 1b of the present invention. Most of its structures are the same as the second embodiment, but the blocking portion 22 of the anti-pressure member 20b of this embodiment extends integrally from the rotating portion 21 and protrudes from the outer side 111 of the first tube body 11 toward the lower portion 321 of the snap portion 32. When the rotating portion 21 is rotated outward so that the blocking portion 22 is away from the position where the lower portion 321 of the locking portion 32 protrudes from the outer side 111 of the first tube body 11 (the first position), the blocking portion 22 no longer blocks the lower portion 321 of the locking portion 32. At this time, the pressing portion 31 is pressed downward, and the pressing portion 31 moves radially a first distance relative to the outer side 111 of the first tube body 11. Conversely, when the blocking portion 22 is aligned with the pressing portion 31 (the second position), the pressing portion 31 is located at the position where the lower portion 321 of the locking portion 32 protrudes from the outer side 111 of the first tube body 11. Even if the pressing portion 31 is pressed downward, the lower portion 321 of the locking portion 32 is blocked by the blocking portion 22 and cannot be pressed downward. Therefore, the second distance that the pressing portion 31 moves radially relative to the outer side 111 of the first tube body 11 is zero. Therefore, in this embodiment, the second distance is smaller than the first distance.

[0075] Similarly, in another embodiment, Figure 3BAs shown, the blocking portion 22 may not form the second recessed portion 221. When facing the pressing portion 31 (the second position), it is located between the inner surface of the pressing portion 31 and the outer side 111 of the first tube 11, that is, the pressing portion 31 presses against the blocking portion 22 and cannot be pressed down. If the pressing portion 31 is to be pressed down, the rotating portion 21 is rotated outward to rotate the blocking portion 22 away from the pressing portion 31 until the pressing portion 31 no longer stops at the blocking portion 22 (the first position), that is, the blocking portion 22 does not radially overlap with the pressing portion 31.

[0076] For example Figure 2 and Figure 3B As shown, the first water pipe connector 25 is sleeved on the outer side 111 of the first tube body 11 and is connected to the first rear pipe opening 13 of the first tube body 11. A first retracted portion 251 is formed corresponding to the first rear pipe opening 13 of the first tube body 11. The first retracted portion 251 has a first vertical inner wall surface 252.

[0077] The first water valve assembly 40 comprises a fixed valve member 41, a first movable valve member 42, and a first spring 43. A front end 411 of the first movable valve member 42 is substantially flush with the vertical surface 142 of the constricted portion 14, while a rear end 412 of the first movable valve member 42 abuts the first vertical inner wall 252 of the first constricted portion 251 of the first water pipe connector 25. The first movable valve member 42 is slidably mounted outside the front end 411 of the fixed valve member 41 and is shorter than the fixed valve member 41. The first movable valve member 42 is positioned forwardly against the vertical surface 142 of the constricted portion 14. A second sealing member 421 is mounted on the outer side 111 of the first movable valve member 42, which contacts the inner annular wall of the first tube 11. The first spring 43 is mounted outside the fixed valve member 41, with its ends abutting the rear ends 412 of the first movable valve member 42 and the fixed valve member 41, respectively.

[0078] The male waterproof connector 50 includes a second tube 51, a second water pipe connector 60, and a second water valve assembly 70. The second tube 51 includes a front insertion portion 52 and a rear connection portion 53. The outer diameter of the front insertion portion 52 of the second tube 51 matches the inner diameter RN of the constricted portion 14 of the first tube 11. A barb 521 is formed on the outer side 111 corresponding to the inclined surface 141 of the constricted portion 14 of the first tube 11. The front insertion portion 52 has a second front pipe opening 522. The rear connection portion 53 is integrally connected to the front insertion portion 52 and has a second rear pipe opening 531.

[0079] The second water pipe joint 60 is sleeved on the outer side 111 of the rear connection portion 53 of the second pipe body 51, and forms a second constricted portion 61 corresponding to the second rear pipe opening 531 of the second pipe body 51. The second constricted portion 61 has a second vertical inner wall surface 611 and a second inner diameter Rr2 ; Wherein the second inner diameter R r2 smaller than the diameter R of the second rear pipe opening of the second pipe body 51 B2 (R r2 <R B2 ).

[0080] The second water valve assembly 70 includes a second movable valve member 71 and a second spring 72. A front end of the second movable valve member 71 is substantially flush with the second front pipe opening 522, and a third sealing member 711 is sleeved on its outer side 111. One end 721 of the second spring 72 abuts against a rear end of the second movable valve member 71, while the other end 722 abuts against the second upright inner wall 611 of the second constricted portion 61 of the second water pipe connector 60.

[0081] like Figure 3B As shown, the male waterproof connector 50 is inserted from the first front pipe opening 12 of the female waterproof connector 10 with its front insertion portion 52, and the front insertion portion 52 smoothly passes through the neck 14 and contacts the first movable valve member 42 of the first water valve assembly 40 and then moves it backward, compressing the first spring 43 until the barb 521 of the front insertion portion 52 fits and stops on the inclined surface 141 of the neck 14, and the front end 411 of the fixed valve member 41 enters the second front pipe opening 522 of the front insertion portion 52, pushing the second movable valve member 71 of the second water valve assembly 70 backward and compressing its second spring 72; at this time, the lower portion 321 of the buckle portion 32 of the pressing buckle 30 and the barb 521 will engage with each other, locking the front insertion portion 52 of the male waterproof connector 50 in the first tube body 11 of the female waterproof connector 10. During the insertion, the second sealing member 421 of the first movable valve member 42 will move backward and closely contact the inner wall of the first tube body 11 to achieve a waterproof sealing effect. Figure 4B As shown, by pressing the pressing portion 31 to release the engagement of the lower portion 321 of the locking portion 32 with the barb 521, the connector can be smoothly pulled out backward (away from the first front pipe opening 12). At this time, the originally compressed first spring 43 and second spring 72 respectively provide restoring forces to their corresponding first movable valve member 42 and second movable valve member 71, thereby pushing the first movable valve member 42 and second movable valve member 71 to their pre-connected positions.

[0082] To sum up, the rotary waterproof connector group of the present invention mainly arranges an axially movable anti-pressure piece on the outside of the first tube body 11 of the female waterproof connector, and when the anti-pressure piece moves to the first position and the second position on the outside of the first tube body respectively, the radial movement distance of the pressing portion of the pressing card relative to the outside of the first tube body can be adjusted to be long or short, that is, when the rotary waterproof connector group completes the insertion, the anti-pressure piece is axially moved to the second position, limiting the radial movement distance of the pressing card to be insufficient to cause the male waterproof connector to disengage from the pressing card.

[0083] The above description is merely an embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as above by the embodiments, it is not intended to limit the present invention. Any person having ordinary knowledge in the technical field can make slight changes or modifications to equivalent embodiments of the above-disclosed technical contents without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A rotary waterproof connector assembly, comprising a female waterproof connector and a male waterproof connector selectively pluggable into the female waterproof connector, wherein a pressing portion of a pressing latch of the female waterproof connector is spaced apart from the outside of a first tube of the female waterproof connector, and the pressing latch is radially moved to engage or release a second tube of the male waterproof connector within the female waterproof connector, characterized in that: A rotatable anti-pressure piece is provided on the outer side of the first tube body of the female waterproof connector; wherein: When the pressure-preventing member rotates to a first position outside the first tube, the pressing portion of the pressing latch moves radially a first distance relative to the outside of the first tube; and When the anti-pressure component rotates to the second position outside the first tube, the pressing portion of the pressing latch moves radially a second distance relative to the outside of the first tube; wherein the second distance is shorter than the first distance.

2. The rotary waterproof connector assembly according to claim 1, wherein: A first recessed portion is partially formed on the inner surface of the pressing portion; and The pressure-proof part includes: a rotating portion rotatably disposed on the outside of the first tube and not radially overlapping with the pressing portion; and A blocking portion integrally extends from the rotating portion toward the pressing portion and is located between the pressing portion of the pressing latch and the outer side of the first tube, and forms a second recessed portion corresponding to the first recessed portion, wherein: When the rotating portion rotates to drive the blocking portion to move to the first position, the second recessed portion is aligned with the first recessed portion of the pressing portion; and When the blocking portion moves to the second position, the blocking part is between the pressing portion of the pressing latch and the outer side of the first tube, and the pressing portion abuts against the blocking portion, and the second recessed portion and the first recessed portion are staggered and not aligned with each other.

3. The rotary waterproof connector assembly according to claim 1, wherein: The pressure-proof part includes: a rotating portion rotatably disposed on the outside of the first tube and not radially overlapping with the pressing portion; and A blocking portion integrally extends from the rotating portion toward the pressing portion and is located between the pressing portion of the pressing fastener and the outer side of the first tube, wherein: When the rotating portion rotates to drive the blocking portion to move to the first position, the blocking portion does not radially overlap with the pressing portion; and When the rotating part rotates to drive the blocking part to move to the second position, the blocking portion is between the pressing part of the pressing buckle and the outer side of the first tube, and the pressing part is stopped on the blocking part.

4. The rotary waterproof connector assembly according to claim 1, wherein: The pressure-proof part includes: a rotating portion rotatably disposed on the outside of the first tube and not radially overlapping with the pressing portion; and A blocking portion integrally extends from the rotating portion toward the pressing portion and is located above the pressing portion of the pressing latch, wherein: When the rotating portion rotates to drive the blocking portion to move to the first position, the blocking portion is not located above the pressing portion; and When the rotating portion rotates to drive the blocking portion to move to the second position, the blocking portion is above the pressing portion.

5. The rotary waterproof connector assembly according to claim 4, wherein: The blocking portion is higher than the pressing portion, and a notch is formed on the side of the blocking portion corresponding to the pressing portion. An upper plate is provided above the notch, and the upper plate is located above the pressing portion; wherein: When the rotating portion rotates to drive the blocking portion to move to the first position, the notch of the blocking portion is away from the pressing portion, and the upper plate is not located above the pressing portion; and When the rotating part rotates and drives the blocking part to move to the second position, the pressing part enters the notch of the blocking part, and the upper plate is located above the pressing part.

6. The rotary waterproof connector assembly according to claim 1, wherein: The push-button fastener further comprises: a buckle portion integrally extending from the pressing portion and radially penetrating the first tube, with a lower portion selectively protruding from the outer side of the first tube; and a first elastic member disposed between an inner surface of the pressing portion and an outer surface of the first tube; and The pressure-proof part includes: a rotating portion rotatably disposed on the outer side of the first tube; and A blocking portion integrally extends from the rotating portion and protrudes from the outer side of the first tube toward the lower portion of the locking portion; wherein: When the rotating portion rotates to drive the blocking portion to move to the first position, the blocking portion does not radially overlap with the position where the lower portion of the locking portion protrudes from the outer side of the first tube; and When the rotating portion rotates to drive the blocking portion to move to the second position, the blocking portion and the position where the lower portion of the locking portion protrudes from the outer side of the first tube are radially overlapped.

7. The rotary waterproof connector assembly according to any one of claims 2 to 6, characterized in that: A clamping groove is formed on the outer side of the first tube, and an arc-shaped groove is formed in front of the clamping groove, and a positioning groove is formed at the bottom of the arc-shaped groove corresponding to the first position; and The pressure-proof member further comprises: a rotating shaft extending from the bottom surface of the rotating portion toward the slot of the first tube and engaging in the slot; a protrusion extending from the bottom surface of the blocking portion toward the arc-shaped groove; a second elastic member, upright and embedded in the protrusion; A positioning ball is located below the second elastic member.

8. The rotary waterproof connector assembly according to any one of claims 1 to 5, characterized in that: The female waterproof connector includes: a first water valve assembly housed in the first pipe; The pressing fastener further comprises: a buckle portion integrally extending from the pressing portion and radially penetrating the first tube body and adjacent to a first front tube opening of the first tube body, the buckle portion being in the form of a ring; and a first elastic member, disposed between the pressing portion and the outer side of the first tube; and a first water pipe joint connected to the first pipe body and communicating with a first rear pipe opening of the first pipe body; and The male waterproof connector includes: The second pipe body accommodates a second water valve assembly and includes: a front insertion portion having a second front tube opening, wherein a barb is formed on the outer side of the front insertion portion. When the front insertion portion is inserted into the first tube body of the female waterproof connector, the barb is engaged with the barb by passing through the buckle portion of the pressing buckle; and a rear connecting portion integrally connected to the front inserting portion and having a second rear pipe opening; and A second water pipe joint is connected to the rear connecting portion of the second pipe body and communicates with the second rear pipe opening of the rear connecting portion.

9. The rotary waterproof connector assembly according to claim 8, wherein: The inner annular wall of the first tube body protrudes inwardly into a constricted portion, the constricted portion being close to the first front tube opening and having two opposing convex surfaces and a flat surface. The convex surface facing the first front tube opening matches the barb of the second tube body to form an inclined surface, while the other convex surface facing the first rear tube opening is a vertical surface. A first sealing member is embedded in the flat surface of the constricted portion. The first water pipe joint is sleeved on the outer side of the first pipe body, and forms a first indented portion corresponding to the first rear pipe opening of the first pipe body, and the first indented portion has a first vertical inner wall surface; The first water valve assembly comprises: a fixed valve member, a front end of which is substantially flush with the vertical surface of the constricted portion, and a rear end of which abuts against the first vertical inner wall surface of the first constricted portion of the first water pipe connector; a first movable valve member slidably mounted on the front end of the fixed valve member and shorter than the fixed valve member, the first movable valve member abutting the vertical surface of the constricted portion, and a second sealing member mounted on the outer side of the first movable valve member, the second sealing member contacting the inner annular wall of the first tube body; wherein the inner diameter of the inner annular wall of the first tube body is larger than the inner diameter of the constricted portion but smaller than the diameter of the first front tube opening; and a first spring, sleeved outside the fixed valve member, with two ends of the first spring respectively abutting against the first movable valve member and the rear end of the fixed valve member; The outer diameter of the front insertion portion of the second tube matches the inner diameter of the neck portion of the first tube; The second water pipe connector is sleeved on the outer side of the rear connecting portion of the second pipe body, and forms a second constricted portion corresponding to the second rear pipe opening of the second pipe body. The second constricted portion has a second upright inner wall surface and a second inner diameter, and the second inner diameter is smaller than the diameter of the second rear pipe opening; and The second water valve assembly comprises: a second movable valve member, a front end of which is substantially flush with the second front pipe opening, selectively contacting the fixed valve member of the first water valve assembly, and a third sealing member being sleeved on the outer side of the second movable valve member; and A second spring has one end abutting against a rear end of the second movable valve member and the other end abutting against the second water pipe joint sleeved on the outer side of the second pipe body, corresponding to the second vertical inner wall surface of the second indented portion of the second pipe body.

10. A female waterproof connector, characterized in that: include: A first tube body having a first front tube opening and a first rear tube opening; A pressing fastener comprising a pressing portion and a fastening portion; wherein the pressing portion is spaced apart from the outside of a first tube of the female waterproof connector, and the fastening portion integrally extends from the pressing portion and radially penetrates the first tube, and is adjacent to the first front tube opening of the first tube; A pressure-proof member rotatably disposed on the outer side of the first tube, comprising: When the pressure-preventing member rotates to a first position outside the first tube, the pressing portion of the pressing latch moves radially a first distance relative to the outside of the first tube; and When the anti-pressure component rotates to the second position outside the first tube, the pressing portion of the pressing latch moves radially a second distance relative to the outside of the first tube; wherein the second distance is shorter than the first distance.

11. The female socket waterproof connector according to claim 10, characterized in that: A first recessed portion is partially formed on the inner surface of the pressing portion; and The pressure-proof part includes: a rotating portion rotatably disposed on the outside of the first tube and not radially overlapping with the pressing portion; and A blocking portion integrally extends from the rotating portion toward the pressing portion and is located between the pressing portion of the pressing latch and the outer side of the first tube, and forms a second recessed portion corresponding to the first recessed portion, wherein: When the rotating portion rotates to drive the blocking portion to move to the first position, the second recessed portion is aligned with the first recessed portion of the pressing portion; and When the blocking portion moves to the second position, the blocking part is between the pressing portion of the pressing latch and the outer side of the first tube, and the pressing portion abuts against the blocking portion, and the second recessed portion and the first recessed portion are staggered and not aligned with each other.

12. The female socket waterproof connector according to claim 10, characterized in that: The pressure-proof part includes: a rotating portion rotatably disposed on the outside of the first tube and not radially overlapping with the pressing portion; and A blocking portion integrally extends from the rotating portion toward the pressing portion and is located between the pressing portion of the pressing fastener and the outer side of the first tube, wherein: When the rotating portion rotates to drive the blocking portion to move to the first position, the blocking portion does not radially overlap with the pressing portion; and When the rotating part rotates to drive the blocking part to move to the second position, the blocking portion is between the pressing part of the pressing buckle and the outer side of the first tube, and the pressing part is stopped on the blocking part.

13. The female socket waterproof connector according to claim 10, characterized in that: The pressure-proof part includes: a rotating portion rotatably disposed on the outside of the first tube and not radially overlapping with the pressing portion; and A blocking portion integrally extends from the rotating portion toward the pressing portion and is located above the pressing portion of the pressing latch, wherein: When the rotating portion rotates to drive the blocking portion to move to the first position, the blocking portion is not located above the pressing portion; and When the rotating portion rotates to drive the blocking portion to move to the second position, the blocking portion is outside the pressing portion of the pressing latch and is above the pressing portion.

14. The female socket waterproof connector according to claim 13, characterized in that: The blocking portion is higher than the pressing portion, and a notch is formed on the side of the blocking portion corresponding to the pressing portion. An upper plate is provided above the notch, and the upper plate is located above the pressing portion; wherein: When the rotating portion rotates to drive the blocking portion to move to the first position, the notch of the blocking portion is away from the pressing portion, and the upper plate is not located above the pressing portion; and When the rotating part rotates and drives the blocking part to move to the second position, the pressing part enters the notch of the blocking part, and the upper plate is located above the pressing part.

15. The female socket waterproof connector according to claim 10, characterized in that: The push-button fastener further comprises: a buckle portion integrally extending from the pressing portion and radially penetrating the first tube, with a lower portion selectively protruding from the outer side of the first tube; and a first elastic member disposed between an inner surface of the pressing portion and an outer surface of the first tube; and The pressure-proof part includes: a rotating portion rotatably disposed on the outer side of the first tube; and A blocking portion integrally extends from the rotating portion and protrudes from the outer side of the first tube toward the lower portion of the locking portion; wherein: When the rotating portion rotates to drive the blocking portion to move to the first position, the blocking portion does not radially overlap with the position where the lower portion of the locking portion protrudes from the outer side of the first tube; and When the rotating portion rotates to drive the blocking portion to move to the second position, the blocking portion and the position where the lower portion of the locking portion protrudes from the outer side of the first tube are radially overlapped.

16. The female socket waterproof connector according to any one of claims 11 to 15, characterized in that: A clamping groove is formed on the outer side of the first tube, and an arc-shaped groove is formed in front of the clamping groove, and a positioning groove is formed at the bottom of the arc-shaped groove corresponding to the first position; and The pressure-proof member further comprises: a rotating shaft extending from the bottom surface of the rotating portion toward the slot of the first tube and engaging in the slot; a protrusion extending from the bottom surface of the blocking portion toward the arc-shaped groove; a second elastic member, upright and embedded in the protrusion; A positioning ball is located below the second elastic member.

17. The female socket waterproof connector according to claim 16, characterized in that: The female waterproof connector includes: a first water valve assembly housed in the first pipe; The pressing fastener further comprises: The buckle portion is in the form of a ring; and a first elastic member, disposed between the pressing portion and the outer side of the first tube; and A first water pipe joint is connected to the first pipe body and communicated with a first rear pipe opening of the first pipe body.

18. The female socket waterproof connector according to claim 17, characterized in that: The inner annular wall of the first tube body protrudes inwardly into a constricted portion, the constricted portion being close to the first front tube opening and having two opposing convex surfaces and a flat surface, wherein the convex surface facing the first front tube opening forms an inclined surface, while the other convex surface facing the first rear tube opening is a vertical surface, and a first sealing member is embedded in the flat surface of the constricted portion; The first water pipe joint is sleeved on the outer side of the first pipe body, and forms a first indented portion corresponding to the first rear pipe opening of the first pipe body, and the first indented portion has a first vertical inner wall surface; The first water valve assembly comprises: a fixed valve member, a front end of which is substantially flush with the vertical surface of the constricted portion, and a rear end of which abuts against the first vertical inner wall surface of the first constricted portion of the first water pipe connector; a first movable valve member slidably mounted on the front end of the fixed valve member and shorter than the fixed valve member, the first movable valve member abutting the vertical surface of the constricted portion, and a second sealing member mounted on the outer side of the first movable valve member, the second sealing member contacting the inner annular wall of the first tube body; wherein the inner diameter of the inner annular wall of the first tube body is larger than the inner diameter of the constricted portion but smaller than the diameter of the first front tube opening; and A first spring is sleeved outside the fixed valve component, with two ends of the first spring respectively abutting against the first movable valve component and the rear end of the fixed valve component.

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