CN220249202U - Water pipe assembly - Google Patents

Abstract

The utility model discloses a water pipe assembly, which comprises a pipe body mechanism and a connecting mechanism, wherein the pipe body mechanism comprises a first pipe body and a second pipe body, the first pipe body is provided with a first channel and a second channel, the second pipe body is provided with a third channel, and the third channel is communicated with the second channel; the connecting mechanism comprises a connecting part, the connecting part is provided with a first connecting part and a second connecting part, the first connecting part is inserted into the second pipe body, the second connecting part is sleeved on the first pipe body, the connecting part is provided with a conveying channel, and two ends of the conveying channel are respectively communicated with the second channel and the third channel. Can conveniently link together first body and second body quick connect, whole assembly structure is simple, has reduced the assembly degree of difficulty of water pipe assembly to need not to change the structure of first body and second body, reduced the manufacturing cost of water pipe assembly, can improve the economic benefits of product.

Description

Water pipe assembly

Technical Field

The utility model relates to the technical field of pipelines, in particular to a water pipe assembly.

Background

The quick connector is a common bathroom product, and is mainly used for communicating a plurality of water pipes so as to be convenient for mixing liquid in different water pipes, and the existing water pipes are required to be provided with corresponding mounting structures to be connected with the quick connector, but the structure of the water pipes is required to be changed in the mode, so that the structure shape of the water pipes is complex, the assembly difficulty is high, the manufacturing cost of the water pipes is increased, and the economic benefit of the product is reduced.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent. Therefore, the utility model provides the water pipe assembly, which can simplify the connecting structure of the water pipe and reduce the assembly difficulty and the manufacturing cost of the water pipe.

According to the embodiment of the utility model, the water pipe assembly comprises a pipe body mechanism and a connecting mechanism, wherein the pipe body mechanism comprises a first pipe body and a second pipe body, the first pipe body is provided with a first channel and a second channel, the second pipe body is provided with a third channel, and the third channel is communicated with the second channel; the connecting mechanism comprises a connecting part, the connecting part is provided with a first connecting part and a second connecting part, the first connecting part is inserted into the second pipe body, the second connecting part is sleeved on the first pipe body, the connecting part is provided with a conveying channel, and two ends of the conveying channel are respectively communicated with the second channel and the third channel.

The water pipe assembly provided by the embodiment of the utility model has at least the following beneficial effects: when carrying out the assembly of water pipe assembly, with first connecting portion cartridge at the second body, second connecting portion suit is at the first body for transfer passage's both ends communicate second passageway and third passageway respectively, can conveniently link together first body and second body fast, thereby accomplish the assembly of water pipe assembly, whole assembly structure is simple, the assembly degree of difficulty of water pipe assembly has been reduced, and need not to change the structure of first body and second body, water pipe assembly's manufacturing cost has been reduced, can improve the economic benefits of product.

According to some embodiments of the utility model, a first connecting pipe is arranged at the end part of the first pipe body, the first connecting pipe is inserted in the second channel, the second connecting part is sleeved on the first connecting pipe, a positioning block is arranged on the outer wall of the first connecting pipe, the second connecting part is abutted against the positioning block, a clamp spring is further arranged on the connecting mechanism, the clamp spring is clamped on the outer wall of the first connecting pipe, and the clamp spring is abutted against the second connecting part.

According to some embodiments of the utility model, a guide part is arranged at the end part of the second connecting part, which is away from the clamping spring, and the diameter of the guide part gradually increases along the axial direction of the first connecting pipe in the direction away from the clamping spring.

According to some embodiments of the utility model, the connecting mechanism is further provided with two sealing rings, both sealing rings are arranged between the first connecting pipe and the second connecting part, and the water outlet end of the conveying channel is positioned between the two sealing rings.

According to some embodiments of the utility model, a plurality of protruding portions are arranged on the outer wall of the first connecting portion at intervals along the axial direction of the second pipe body, and the protruding portions are abutted against the inner wall of the third channel.

According to some embodiments of the utility model, the connecting mechanism further comprises a rotating part, the rotating part comprises a shell, a second connecting pipe and a sealing block, the shell is rotatably arranged on the first pipe body, the second connecting pipe is inserted in the second channel, the sealing block is clamped on the inner wall of the shell, and the sealing block is abutted against the outer wall of the second connecting pipe in a surrounding mode.

According to some embodiments of the utility model, a plurality of clamping parts are arranged on the outer wall of the sealing block at intervals along the circumferential direction of the sealing block, and the clamping parts can be clamped on the inner wall of the shell.

According to some embodiments of the utility model, the cross section of the clamping portion gradually decreases in a direction approaching the second passage along the axial direction of the seal block.

According to some embodiments of the utility model, the rotating part further comprises a positioning piece, the shell is provided with a positioning groove, the positioning piece is arranged in the positioning groove, and the sealing block is abutted against the positioning piece.

According to some embodiments of the utility model, the sealing block is provided with an annular protrusion near the end of the locating piece, and the annular protrusion is abutted with the locating piece.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of a water tube assembly according to an embodiment of the present utility model;

FIG. 2 is a front cross-sectional view of a water line assembly according to an embodiment of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a partial enlarged view at B in FIG. 2;

FIG. 5 is a schematic view of the structure of the connection part of the water pipe assembly according to the embodiment of the present utility model;

fig. 6 is a schematic structural view of a first connection pipe of the water pipe assembly according to the embodiment of the present utility model;

fig. 7 is a schematic structural view of a sealing block of a water pipe assembly according to an embodiment of the present utility model.

Reference numerals illustrate:

a pipe mechanism 100, a first pipe 110, a first channel 111, a second channel 112, a second pipe 120, and a third channel 121;

the connection mechanism 200, the connection part 210, the first connection part 211, the second connection part 212, the conveying passage 213, the guide part 214, the boss 215, the first connection pipe 220, the positioning block 221, the through hole 222, the clamping groove 223, the clamp spring 230, the seal ring 240, the rotating part 250, the housing 251, the second connection pipe 252, the sealing block 253, the clamping part 254, the positioning piece 255, the positioning groove 256, the annular protrusion 257, and the internal thread 258.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

As can be appreciated, referring to fig. 1, 2 and 3, the water pipe assembly of the present utility model includes a pipe body mechanism 100 and a connection mechanism 200, the pipe body mechanism 100 includes a first pipe body 110 and a second pipe body 120, the first pipe body 110 is provided with a first channel 111 and a second channel 112, the second pipe body 120 is provided with a third channel 121, and the third channel 121 is in communication with the second channel 112; the connection mechanism 200 comprises a connection member 210, the connection member 210 is provided with a first connection portion 211 and a second connection portion 212, the first connection portion 211 is inserted into the second pipe body 120, the second connection portion 212 is sleeved on the first pipe body 110, the connection member 210 is provided with a conveying channel 213, and two ends of the conveying channel 213 are respectively communicated with the second channel 112 and the third channel 121.

When the water pipe assembly is assembled, the first connecting part 211 is inserted into the second pipe body 120, the second connecting part 212 is sleeved on the first pipe body 110, two ends of the conveying channel 213 are respectively communicated with the second channel 112 and the third channel 121, the first pipe body 110 and the second pipe body 120 can be conveniently and quickly connected together, the assembly of the water pipe assembly is completed, the whole assembly structure is simple, the assembly difficulty of the water pipe assembly is reduced, the structure of the first pipe body 110 and the structure of the second pipe body 120 are not required to be changed, the manufacturing cost of the water pipe assembly is reduced, and the economic benefit of a product can be improved.

In addition, the liquid can flow through the conveying channel 213 from the third channel 121 and enter the second channel 112, and the liquid can also be conveyed in the first channel 111, so that two kinds of liquid can respectively enter different channels of the first pipe body 110, two kinds of liquid can be conveyed in the first pipe body 110 at the same time, multiple water pipes are not required to convey respectively, and the number of water pipes is reduced.

As can be appreciated, referring to fig. 1, 3, 5 and 6, the end portion of the first pipe body 110 is provided with a first connecting pipe 220, the first connecting pipe 220 is inserted in the second channel 112, the second connecting portion 212 is sleeved on the first connecting pipe 220, the outer wall of the first connecting pipe 220 is provided with a positioning block 221, the second connecting portion 212 abuts against the positioning block 221, the connecting mechanism 200 is further provided with a clamp spring 230, the clamp spring 230 is clamped against the outer wall of the first connecting pipe 220, and the clamp spring 230 abuts against the second connecting portion 212. By arranging the first connecting pipe 220 at the end part of the first pipe body 110, inserting the first connecting pipe 220 into the second channel 112 and sleeving the second connecting part 212 on the first connecting pipe 220, the quick connection between the connecting component 210 and the first pipe body 110 can be facilitated, the connecting structure of the water pipe is simplified, and the manufacturing cost of the water pipe is reduced.

In addition, by providing the positioning block 221 on the outer wall of the first connecting pipe 220, when the second connecting part 212 is sleeved on the first connecting pipe 220, the second connecting part 212 can be abutted against the positioning block 221, then the second connecting part 212 is clamped on the outer wall of the first connecting pipe 220 by the clamp spring 230, and the clamp spring 230 is abutted against the second connecting part 212, so that the second connecting part 212 can be fixed between the positioning block 221 and the clamp spring 230, the position accuracy of the connecting part 210 on the first connecting pipe 220 is improved, the position offset of the connecting part 210 on the first connecting pipe 220 is reduced, and the connection stability of the connecting part 210 is improved.

It should be noted that, the side wall of the first connecting tube 220 is provided with a through hole 222, and when the second connecting portion 212 is sleeved on the first connecting tube 220, the conveying channel 213 is communicated with the second channel 112 through the through hole 222.

Specifically, referring to fig. 1, 3 and 5, the end of the second connection portion 212 facing away from the snap spring 230 is provided with a guide portion 214, and the diameter of the guide portion 214 gradually increases in a direction facing away from the snap spring 230 along the axial direction of the first connection tube 220. Through setting the diameter of guide portion 214 to be along the axial of first connecting pipe 220 to the direction of deviating from jump ring 230 increase gradually, when second connecting pipe 212 suit is at first connecting pipe 220, make first connecting pipe 220 can slide into second connecting pipe 212 along guide portion 214 gradually, can make things convenient for second connecting pipe 212 suit on first connecting pipe 220, reduce the assembly degree of difficulty and improve assembly efficiency.

Specifically, referring to fig. 2 and 3, the connection mechanism 200 is further provided with two sealing rings 240, both sealing rings 240 are disposed between the first connection pipe 220 and the second connection portion 212, and the water outlet end of the delivery channel 213 is located between the two sealing rings 240. By providing two sealing rings 240 between the first connecting pipe 220 and the second connecting portion 212 and positioning the water outlet end of the conveying channel 213 between the two sealing rings 240, the two sealing rings 240 can be tightly attached to the wall surfaces of the first connecting pipe 220 and the second connecting portion 212, so that the tightness between the first connecting pipe 220 and the second connecting portion 212 is improved, and the possibility that liquid flows out from the gap between the first connecting pipe 220 and the second connecting portion 212 is reduced.

It should be noted that, two clamping grooves 223 may be disposed on the outer wall of the first connecting pipe 220, and two sealing rings 240 are respectively clamped in the two clamping grooves 223, so as to conveniently position the sealing rings 240, reduce the position offset of the sealing rings 240, and thus improve the sealing stability.

Specifically, referring to fig. 3 and 5, a plurality of protrusions 215 are provided at intervals along the axial direction of the second pipe body 120 on the outer wall of the first connection portion 211, and the plurality of protrusions 215 are abutted against the inner wall of the third passage 121. The plurality of protruding portions 215 which are arranged at intervals through the outer wall of the first connecting portion 211 are all abutted with the inner wall of the third channel 121, each protruding portion 215 can be abutted with the inner wall of the third channel 121 to form a seal, multiple seals can be formed through the plurality of protruding portions 215, the tightness between the first connecting portion 211 and the second pipe body 120 is improved, friction force between the first connecting portion 211 and the second pipe body 120 can be increased through the plurality of protruding portions 215, and the connection firmness is improved.

As can be appreciated, referring to fig. 2, 4 and 7, the connection mechanism 200 further includes a rotating member 250, the rotating member 250 includes a housing 251, a second connection pipe 252 and a sealing block 253, the housing 251 is rotatably disposed on the first pipe body 110, the second connection pipe 252 is inserted in the second channel 112, the sealing block 253 is clamped on an inner wall of the housing 251, and the sealing block 253 is circumferentially abutted on an outer wall of the second connection pipe 252. The shell 251 rotates and sets up at first body 110, through sealing block 253 joint at the inner wall of shell 251, makes sealing block 253 can rotate along with shell 251 to sealing block 253 encircles the outer wall of butt at second connecting pipe 252, and the in-process that sealing block 253 rotated along with shell 251 makes sealing block 253 and the outer wall of second connecting pipe 252 form the seal, can reduce the possibility that liquid flows out in the gap between second connecting pipe 252 and sealing block 253, improves the leakproofness between sealing block 253 and the second connecting pipe 252.

The housing 251 is used for connecting with a bathroom product such as a shower head, etc., the housing 251 is provided with an internal thread 258, and the bathroom product can be connected to the housing 251 by the internal thread 258 and is abutted against the sealing block 253. When the bathroom product is driven to rotate, the water outlet direction of the bathroom product can be adjusted, and the rotating component 250 is arranged, so that when the bathroom product rotates, the bathroom product, the shell 251 and the sealing block 253 synchronously rotate, the sealing performance of the water pipe assembly can be improved through the sealing block 253, the possibility of water leakage is reduced, the water outlet direction of the bathroom product can be conveniently adjusted, and the use convenience of the water pipe assembly is improved.

Specifically, referring to fig. 4 and 7, a plurality of engaging portions 254 are provided at intervals along the circumferential direction of the seal block 253 on the outer wall of the seal block 253, and the plurality of engaging portions 254 can engage with the inner wall of the housing 251. The plurality of clamping parts 254 arranged at intervals on the outer wall of the sealing block 253 are clamped with the inner wall of the shell 251, so that the position of the sealing block 253 can be conveniently fixed, and the position stability of the sealing block 253 is improved.

The plurality of engaging portions 254 are engaged with the internal thread 258, so that the seal block 253 can be fixed in the housing 251, the position fluctuation of the seal block 253 can be reduced, and the reliability of the rotary member 250 can be improved.

Specifically, referring to fig. 4 and 7, the cross section of the engagement portion 254 gradually decreases in the direction approaching the second passage 112 in the axial direction of the seal block 253. By setting the cross section of the engagement portion 254 to be gradually reduced in the direction approaching the second passage 112 in the axial direction of the sealing block 253, when the sealing block 253 is mounted in the housing 251, the engagement portion 254 can slide into the housing 251 along the inner wall surface of the housing 251, so that the sealing block 253 can be conveniently mounted in the housing 251, and the convenience of mounting the sealing block 253 is improved.

Specifically, referring to fig. 4 and 7, the rotating member 250 further includes a positioning piece 255, the housing 251 is provided with a positioning groove 256, the positioning piece 255 is installed in the positioning groove 256, and the sealing block 253 abuts against the positioning piece 255. By providing the positioning groove 256 in the housing 251 and attaching the positioning piece 255 to the positioning groove 256, the position of the positioning piece 255 in the housing 251 can be fixed, and then the sealing block 253 can be abutted against the positioning piece 255, and the positioning piece 255 can be used to support and fix the sealing block 253, so that the position of the sealing block 253 in the housing 251 can be fixed, and when the sealing block 253 is impacted by the liquid, the shaking of the sealing block 253 can be reduced, thereby improving the reliability of the rotating member 250.

Specifically, referring to fig. 4 and 7, the end of the sealing block 253 near the positioning piece 255 is provided with an annular projection 257, and the annular projection 257 abuts against the positioning piece 255. The seal block 253 is abutted against the positioning piece 255 by providing the annular projection 257 at the end portion, so that the seal block 253 can be closely attached to the positioning piece 255, thereby improving the sealing property between the seal block 253 and the positioning piece 255 and improving the reliability of the rotating member 250.

The axial cross-sectional shape of the annular projection 257 may be semicircular, so that the annular projection 257 can be kept in contact with the positioning piece 255, the gap between the sealing block 253 and the positioning piece 255 can be reduced, and the sealing performance of the rotating member 250 can be improved.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (10)

1. The water pipe assembly, its characterized in that includes:

the pipe body mechanism comprises a first pipe body and a second pipe body, wherein the first pipe body is provided with a first channel and a second channel, the second pipe body is provided with a third channel, and the third channel is communicated with the second channel;

the connecting mechanism comprises a connecting part, wherein the connecting part is provided with a first connecting part and a second connecting part, the first connecting part is inserted into the second pipe body, the second connecting part is sleeved on the first pipe body, the connecting part is provided with a conveying channel, and two ends of the conveying channel are respectively communicated with the second channel and the third channel.

2. The water pipe assembly according to claim 1, wherein a first connecting pipe is arranged at the end part of the first pipe body, the first connecting pipe is inserted in the second channel, the second connecting part is sleeved on the first connecting pipe, a positioning block is arranged on the outer wall of the first connecting pipe, the second connecting part is abutted to the positioning block, a clamp spring is further arranged on the connecting mechanism, the clamp spring is clamped on the outer wall of the first connecting pipe, and the clamp spring is abutted to the second connecting part.

3. The water pipe assembly according to claim 2, wherein the end of the second connecting portion facing away from the snap spring is provided with a guide portion, and the diameter of the guide portion gradually increases in a direction facing away from the snap spring in the axial direction of the first connecting tube.

4. The water tube assembly of claim 2, wherein the connection mechanism is further provided with two sealing rings, both sealing rings being disposed between the first connection tube and the second connection portion, and the water outlet end of the delivery channel being located between the two sealing rings.

5. The water tube assembly according to claim 1, wherein a plurality of protruding portions are arranged on the outer wall of the first connecting portion at intervals along the axial direction of the second tube body, and the protruding portions are abutted against the inner wall of the third channel.

6. The water tube assembly according to claim 1, wherein the connecting mechanism further comprises a rotating component, the rotating component comprises a shell, a second connecting tube and a sealing block, the shell is rotatably arranged on the first tube body, the second connecting tube is inserted in the second channel, the sealing block is clamped on the inner wall of the shell, and the sealing block is abutted against the outer wall of the second connecting tube in a surrounding mode.

7. The water tube assembly of claim 6, wherein a plurality of clamping portions are arranged at intervals along the circumferential direction of the sealing block, and a plurality of clamping portions can be clamped on the inner wall of the housing.

8. The water tube assembly as recited in claim 7, wherein the cross-section of the snap-fit portion is tapered in a direction approaching the second channel along the axial direction of the sealing block.

9. The water tube assembly of claim 7, wherein the rotating member further comprises a positioning plate, the housing is provided with a positioning groove, the positioning plate is arranged in the positioning groove, and the sealing block is abutted against the positioning plate.

10. The water tube assembly of claim 9, wherein an end of the sealing block adjacent the locating tab is provided with an annular projection that abuts the locating tab.