CN2462194Y - Pipe joint structure - Google Patents

Abstract

The utility model relates to a pipe connector structure, which is characterized by comprising: an actuating ring, whose two ends are respectively a connecting part and a joining part, a channel is arranged inside the actuating ring, and the channel communicates the connecting part and the joining part; a driving ring, whose two ends are respectively a joining part and a sleeve-fitting part, a channel is arranged inside the driving ring, and the channel communicates the joining part and the sleeve-fitting part.

Description

Pipe connector structure

The utility model relates to a pipe connector structure, more specifically, through the connection between the actuating ring and the driving ring, the pipe connector can be rotated, positioned and extended as a predetermined component.

Generally, the faucets 10 commonly used in washbasins, sinks, etc. are usually equipped with an extension pipe 11 at the water outlet of the faucet 10, so as to extend the water outlet position 12 of the faucet 10, and usually the faucet 10 is connected to the faucet 10. The 11 extensions are pivotal, so the extension pipe 11 can be used to change the water outlet position 12 within a fixed range;

Although the prior art extension pipe 11 and the faucet 10 are rotatable to carry out the transformation of the water outlet position 12, as shown in the figure, it can be seen that the transformation of the water outlet position 12 is a fixed arc-shaped linear path. Many positions can not be reached, so often in use the water outlet position 12 cannot be moved to the predetermined position, and the object to be cleaned must be moved to the water outlet, which is inconvenient to use.

Therefore, after careful consideration and years of experience in the sales, research and development of pipe joint related products, the inventor has finally developed a pipe joint structure that improves the deficiencies in the prior art.

The main purpose of the present utility model is to provide a structure of the pipe connector, through the connection between the actuating ring and the driving ring, the pipe connector can be rotated, positioned and extended as a predetermined component.

The purpose of this utility model is achieved in this way: a pipe connector structure, which mainly includes: an actuation ring, the two ends of which are connecting parts and joint parts respectively, and a passage is provided in the actuation ring, and the passage is connected and connected part and joint part; a drive ring, the two ends of which are respectively a joint part and a fitting part, and a passage is provided in the driving ring, which communicates with the joint part and the fitting part, and the fitting part is for an accommodating sleeve. The shape of the joint part of the moving ring, after the combination, the passages of the two are in a connected state, and the movement ring and the driving ring can be rotated; Or extension tubes are connected and combined. Among them, an accommodating space can be formed on the side of the joint part of the actuating ring, and a set of springs and a positioning bead can be set in it, and a ratchet-shaped positioning concave structure is provided on the inner wall of the fitting groove, According to this, when the joint portion of the moving ring fits with the fitting portion of the driving ring, one side of the positioning bead is located in the positioning recess, and when the moving ring and the driving ring are rotating, the positioning bead is Pushing against by the spring, when the positioning bead is in the positioning concave position, it can be locked and positioned. Among them, an accommodating space can be formed on one side of the joint part of the actuating ring, and a set of springs and a positioning bead can be set in it, and a positioning cavity can be formed on the side wall of the fitting part of the driving ring, according to Here, when the joint part of the actuating ring is socketed and combined with the fitting part of the driving ring, one side of the positioning bead is located in the positioning recess of the fitting part, and when the moving ring and the driving ring are rotating, The positioning bead is pushed against by the spring, so when the positioning bead is in the positioning concave position, it can be locked and positioned. Among them, a notch can be provided on the side of the connecting part of the actuating ring, and a positioning shrapnel is arranged in the notch. The positioning shrapnel is provided with locking teeth, and a ratchet is provided on the inner wall of the fitting part of the driving ring. The tooth-shaped positioning recess, after the actuating ring passes through the through hole of the driving ring through the joint part and is pivotally connected, the locking teeth can be elastically pushed against the positioning recess. Accordingly, the gap between the actuating ring and the driving ring The rotation and positioning can be achieved through the cooperation of the locking teeth and the positioning recesses.

To sum up, the structure disclosed in the present utility model, during operation, through the connection between the actuating ring and the driving ring, enables the pipe connector to be rotated, positioned and extended as a predetermined component.

Regarding the utility model as reaching the above-mentioned purpose, the adopted technology, means and other effects, now give three preferred feasible embodiments and cooperate with the drawings to describe in detail as follows, it is believed that the above-mentioned purpose, features and other of the utility model The merits of the book should be able to gain an in-depth and specific understanding.

Fig. 1 is a three-dimensional schematic diagram of an extension pipe installed in a faucet in the prior art;

Fig. 2 is a three-dimensional exploded schematic view of the connector structure of the first embodiment of the present invention;

Fig. 3 is a schematic cross-sectional view of the structural state of Fig. 2;

Fig. 4 is a schematic diagram of the implementation state of the pipe connector of Embodiment 1 of the present utility model;

Fig. 5 is a schematic cross-sectional view of the structure of Example 2 of the utility model;

Fig. 6 is a three-dimensional exploded schematic diagram of the implementation state of the structure of Embodiment 3 of the utility model and the joint pipe;

Fig. 7 is a schematic cross-sectional view of the combined state of the structure of Embodiment 3 of the present utility model;

Fig. 8 is a three-dimensional schematic diagram of the implementation state of the third structure of the utility model in cooperation with the elbow and the connecting pipe;

Fig. 9 is a three-dimensional schematic diagram of the folded operation state of the structure of Embodiment 3 of the utility model used in the tent head;

Fig. 10 is a three-dimensional schematic diagram of the structure of Embodiment 3 of the utility model used in the extended operation state of the tent head.

Figure number part:

10. Faucet 11. Extension tube 12. Outlet position

13. sink 14． pipe connector

20. Actuating ring 21. Connection part 211. connection slot

twenty two. Joint 23. Channel 24. Waterproof gasket

25． Joint part 251. Engaging thread

26． Fitting part 261. Setting space 262． spring

263． positioning beads 264． Groove

27． Water stop ring

30． Driving ring 31. Joint 311. combination groove

312． Combine thread 32. Fitting Department 321. Fitting groove

322． Locating concave holes 33. Channel 34. Waterproof gasket

35． Retaining wall 36． locking ring

40． Faucet 41． The first pipe connector 42. first extension tube

43． The second pipe connector 44． Second extension pipe 441． Outlet

50． sink

60． Actuating ring 61. Connecting part 611. connection slot

62． Joint 621. Joint groove 622． Engaging thread

623． Ring groove 624． Set up space 63. Water stop ring

64． spring 65． Positioning beads 66． aisle

70． Driving ring 71. Joint 711. Combination groove

712． Combine thread 72. Fitting Department 721. positioning concave

73． Retaining wall 74. Channel 75． connecting pipe

80． Actuating ring 81. Connecting part 82． Joint

821． Setting slot 822． Ring concave 83． aisle

84． Notch 85． Position shrapnel 851． Detent

86． Stop seepage ring

90． Driving ring 91. Combined part 92． fit department

921． Position concave 93． Channel 94． C buckle

100． Connecting pipe 110. Accommodating tank 111. ring ditch

120． Elbow 121． Accommodating tank 122. ring ditch

130． Even top

First of all, please refer to Fig. 2 and Fig. 3, the pipe connector structure provided by Embodiment 1 of the present utility model is mainly composed of an actuating ring 20 and a driving ring 30; wherein:

The actuation ring 20, its two ends are respectively connecting the headquarters 21 and the joint part 22, and a channel 23 is provided in the actuation ring 20, and the channel 23 communicates with the connection part 21 and the joint part 22, wherein the connection part 21 is provided with a Connecting groove 211, and a water-stop gasket 24 is provided in connecting groove 211; And the front end of this joint part 22 is formed with a joint part 25, is provided with joint thread 251 on the joint part 25, following the joint part 25, a set of fitting The part 26 is provided with a setting space 261 on one side of the fitting part 26, and a spring 262 and a positioning bead 263 are arranged in it, and one side of the positioning bead 263 is located at the opening side of the setting space 261, and the fitting part A semi-circular groove is formed on the top as a ring groove 264, and a water stop ring 27 is arranged on it;

This drive ring 30, its two ends are joint part 31 and fit part 32 respectively, is provided with a channel 33 in drive ring 30, and this channel 33 communicates with joint part 31 and fit part 32, and fit part 32 is to form a set Combining groove 321, the inner wall surface of the fitting groove 321 is provided with a ratchet-shaped positioning cavity 322; and the joint portion 31 of the driving ring 30 is formed with a coupling groove 311, and the inner wall surface of the coupling groove 311 is provided with structural threads 312, And a water-stop gasket 34 is provided in the coupling groove 311; between the coupling groove 311 and the fitting groove 321, a blocking wall 35 is used to separate the coupling groove 311, but the channel 33 still runs through the blocking wall 35 so that the coupling groove 311 and the fitting groove 321 are connected, so that water can pass through;

The actuating ring 20 and the driving ring 30 are pivotal structures implemented by the joint part 22 and the fitting part 32, wherein the joint part 22 is set in the fitting groove 321, so that one end of the fitting part 26 is connected to the fitting part 32. One side of the retaining wall 35 leans against each other, and the engaging thread 251 of the engaging part 25 is located in the joint groove 311, and then a locking ring 36 is screwed together with the engaging thread 251, so that the actuating ring 20 and the driving ring 30 can be connected. Pivot combination.

Please refer to Fig. 2 and Fig. 3 again. The pipe connector of the present invention is mainly composed of a driving ring 30 and an actuating ring 20, which are pivotally arranged and combined, and the driving ring 30 and the actuating ring 20 must be carried out. 360-degree rotation; since the pipe connector of the present invention is compatible with the extension pipe and the faucet, the connection method of the connecting part 21 and the joint part 31 of the pipe connector can be generally divided into screw locking type or direct Fitting type, etc., in order to make the description clearer, the connecting portion 21 is made into a direct fitting type, and the connecting portion 31 is made into a screw locking type. In practical applications, the connecting portion 31 and the connecting portion 21. It can also be connected by external thread type;

Please refer to Fig. 4 , which is a state in which the faucet 40 and two sets of extension pipes are combined by two sets of pipe connectors of the present utility model; wherein the water faucet 40 is connected to the first pipe connector 41 by the first pipe connector. The extension tubes 42 are combined, so the first extension tube 42 can rotate with the first tube connector 41 as the axis; and the first extension tube 42 is combined with the second tube connector 43 and the second extension tube 44, so the first extension tube 42 The two extension pipes 44 can be rotated with the second pipe connector 43 as the axis, whereby the water outlet 441 of the second extension pipe 44 can reach almost any place in the water tank 50, wherein the number of the extension pipes can be seen in the actual water tank 50. Specifications and sizes are set for increase and decrease; moreover, under the condition of using multiple sinks, the extension effect of the utility model is more obvious. The extension connection of the extension pipe enables a single water outlet to be shared by two sets of sinks.

Since a group of springs 262 and positioning beads 263 are arranged in the setting space 261 of the actuating ring 20, when the engaging portion 22 of the actuating ring 20 fits with the fitting portion 32 of the drive ring 30, the positioning beads 263 One side is located at the positioning recess 322 of the fitting groove 321. When the actuating ring 20 and the driving ring 30 are rotating, the positioning bead 263 is pushed by the spring 262, so the positioning bead 263 is located at the position of the positioning recess 322. , can be locked and positioned, and when the first extension tube 42 or the second extension tube 44 is moved to the position, it will not be displaced arbitrarily due to a slight collision.

See also shown in Fig. 5, this is the state of embodiment 2 of the present utility model, and it mainly still comprises an actuating ring and driving ring, wherein:

The actuating ring 60 is combined with the extension pipe or the faucet through the connecting part 61 at one end thereof, and the connecting part 62 at the other end of the actuating ring 60 is formed as a connecting groove 621. On the inner wall surface of the joint groove 621, an internal screw thread 622 is provided, and a ring groove 623 and an installation space 624 are provided on the joint part 62, and a water stop ring 63 is installed in the ring groove 623, and a spring 64 and a positioning bead 65 are installed in the setting space 624, and a channel 66 is provided between the connecting groove 611 and the engaging groove 621 to communicate;

This drive ring 70, its one end is the joint part 71, is provided with the joint groove 711 in the joint part 71, and the inner wall of the joint groove 711 is provided with the joint thread 712, is connected with the faucet or the extension pipe according to, and the other end of the drive ring 70 is The fitting part 72 has a positioning recess 721 formed on the wall surface on one side, and the junction part 71 and the fitting part 72 are separated by a blocking wall 73, but there is a channel 74 passing through the blocking wall 73 so that the junction part 71 communicate with the sleeve part 72;

Accordingly, when the engaging portion 62 of the moving ring 60 is engaged with the fitting portion 72 of the driving ring 70, a connecting pipe 75 with an external thread passes through the passage 74 from the blocking wall 73 of the driving ring 60, and It is screwed with the engaging thread 622 to complete the combination of the driving ring 70 and the actuating ring 60;

Since a group of springs 64 and positioning beads 65 are arranged in the setting space 624 of the actuating ring 60, when the engaging portion 62 of the actuating ring 60 is socketed and combined with the fitting portion 72 of the driving ring 70, the positioning beads 65 One side is located at the positioning recess 721 of the sleeve part 72. When the actuating ring 60 and the driving ring 70 are rotated, the positioning bead 65 is pushed by the spring 64, so the positioning bead 65 is located at the position of the positioning recess 721. , the vacancy can be blocked.

On the other hand, the structure of the present utility model is not only suitable for use as an extension and connection of the extension pipe of the faucet of the sink, but also can be used as the extension pipe of the awning head through the corresponding structure, as explained below:

The canopy generally used in the bathroom as a shower can be roughly divided into two types, one is that one end of the canopy is connected with an extension hose, and the user can hold the canopy in operation, and use the extension hose to It is very practical to spray all over the body, but it has the disadvantage of holding the canopy head by hand during the operation; another kind of canopy head is directly embedded with a multi-angle rotatable joint. Installed on the wall, the operator does not need to hold the awning head, but can directly shower from above, which improves the defect of having to hold the awning head, but this type of awning head is usually embedded in a high place (higher than The height of the user), therefore, it is difficult to directly spray the lower part of the body, especially for children who are not tall, it is not very convenient to use;

Please refer to Fig. 6 and shown in Fig. 7, this is embodiment 3 of the present utility model, is to constitute the linking pipe that is applicable to the extended use of connecting tent head by an actuating ring 80 and a driving ring 90; Wherein:

The actuating ring 80 has a connecting portion 81 and an engaging portion 82 at its two ends respectively, and a channel 83 is provided in the actuating ring 80, and the channel 83 communicates with the connecting portion 81 and the engaging portion 82. There is a notch 84, and a positioning elastic piece 85 is arranged in the notch 84. The positioning elastic piece 85 is provided with a locking tooth 851; a setting groove 821 is recessed at the bottom of the joint part 82 of the actuating ring 80, and is set with An anti-seepage ring 86 is set inside it, and a ring recess 822 is provided on the junction;

This drive ring 90, its two ends are joint part 91 and fit part 92 respectively, is provided with a channel 93 in drive ring 90, and this channel 93 connects joint part 91 and fit part 92, and a set of cover part 92 is formed The inner wall surface of the matching groove is provided with a ratchet-shaped positioning recess 921; accordingly, the actuating ring 80 can be fitted through the through hole of the driving ring 90 through the joint part 82, and a C-shaped The buckle 94 is placed on the ring recess 822 of the joint part 82 of the actuating ring 80, so that the actuating ring 80 and the driving ring 90 are pivotally fitted, and after the actuating ring 80 and the driving ring 90 are socketed together, The tooth 851 is elastically pushed against the positioning recess 921 .

Please refer to Fig. 6 and Fig. 7 again. When using the structure of the present utility model as the connecting pipe 100 of the canopy head 60 to connect and implement, the actuating ring 80 and the driving ring 90 can be fitted together first, and a C-shaped The buckle 94 is placed on the ring recess 822 of the joint part 82 of the actuating ring 80, so that the actuating ring 80 and the driving ring 90 are pivotally fitted, and then fitted with the two connecting pipes 100 provided with the accommodation groove 110 The actuating ring 80 and the driving ring 90 are accommodated, and the accommodating groove 110 of the actuating ring 80 and a connecting pipe 100 is fixedly arranged, and the accommodating groove 110 of the other connecting pipe 100 is fixedly arranged with the driving ring 90 , the outer edge of the C-shaped buckle 94 is accommodated in the ring groove 111 in the accommodating groove 110. Accordingly, when the two connecting pipes 100 are rotated relatively, the actuating ring 80 and the driving ring 90 can also be rotated relatively, and can be locked. The teeth 851 cooperate with the positioning recesses 921 to be positioned.

Please refer to Fig. 8, this is the connection implementation state of the utility model embodiment 3 structure using the connecting pipe 100 and the elbow 120 as the awning head 130, wherein, each of the two ends of the elbow 120 is concavely formed to accommodate a The groove 121 is also provided with a ring groove 122 for accommodating the outer edge of the C-shaped buckle 94 in the accommodating groove 121. Therefore, the actuating ring 80 and the driving ring 90 can be fit together first, and then connected with the connecting pipe 100 and the elbow 120 matched and combined;

Please refer to Fig. 9 and shown in Fig. 10, this is the implementation state of using the actuating ring 80 and the driving ring 90 structure of the present invention to cooperate with the connecting pipe 100 and the elbow 120 as the connecting awning head 130, the connecting awning head 130 Through the cooperation of the elbow 120, the connecting pipe 100, the actuating ring 80 and the driving ring 90, each joint (connection) can be rotated, so that even the awning head 130 can reach any place in the predetermined space, and can The positioning shrapnel 85 inside the moving ring 80 and the positioning recess 921 inside the driving ring 90 reach a fixed position; when the awning head 130 is not in use, it can be retracted (as shown in FIG. 5 ), and the awning head 130 can be easily connected when it is in use. Arrive at any place in time (as shown in Figure 6); it is worth noting that this positioning structure is very important when implementing the shower head 130; And the weight of self is not properly deflected, and the active force when the water current flows out strongly will also make the even awning head 130 improperly deflect.

Claims (4)

1. a pipe connector structure is characterized in that including;

One makes rotating ring, and its two ends are respectively joint and joining portion, is provided with a passage in making rotating ring, this channel connection joint and joining portion;

One drives ring, and its two ends are respectively connecting part and fit portion, is provided with a passage, this channel connection connecting part and fit portion in driving ring.

2. pipe connector structure as claimed in claim 1, it is characterized in that: wherein more can be in joining portion one side of the making rotating ring containing space that is shaped, and be provided with in it, and be provided with the recessed hollow structure in location of sour jujube line shape in the interior sidewall surface of fit slot with one a group of spring and a positioning bead.

3. pipe connector structure as claimed in claim 1, it is characterized in that: wherein more can be in joining portion one side of the making rotating ring containing space that is shaped, and be provided with in it, and on fit portion one side wall surface that drives ring, be formed with the recessed sky in location with one a group of spring and a positioning bead.

4. pipe connector structure as claimed in claim 1, it is characterized in that: wherein more can be provided with notch in joint one side of making rotating ring, and be arranged in the notch with a location shell fragment, convex with latch on this Location resilient piece, and it is recessed to be provided with the location of ratchet-like in the fit portion inwall that drives ring.

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