CN220320463U

CN220320463U - Pipeline assembly and water outlet device

Info

Publication number: CN220320463U
Application number: CN202321906946.5U
Authority: CN
Inventors: 林孝发; 林孝山; 林斌; 蔡雪; 王飞虎
Original assignee: Jomoo Kitchen and Bath Co Ltd
Current assignee: Jomoo Kitchen and Bath Co Ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-01-09
Anticipated expiration: 2033-07-19

Abstract

The utility model discloses a pipeline assembly and a water outlet device, wherein the pipeline assembly comprises a connecting pipe and a water outlet piece, the connecting pipe is made of hard plastic at normal temperature, a bending state of the bending part can be maintained, the first part and the second part are arranged for increasing the length of the connecting pipe so as to facilitate uniform water pressure, and the connecting pipe can be assembled with the water outlet piece outside a tap body more conveniently. The water outlet piece can be bent, so that the installation is convenient, and one end of the water outlet piece, which is away from the water outlet, is in sealing fit with the second part for sealing communication. The water communicates first portion, kink and second portion and play water spare in proper order, and the water pressure of intaking acts on communicating pipe on, and its texture is harder be difficult for the deformation, when flowing to play water spare department, has evenly spread a part of pressure, prevents to go out water spare and warp to the kink is also stereoplasm, prevents when the first portion of direct connection, goes out 180 degrees kinks of water spare and leads to holding back the pressure, problem that easily pops tubes.

Description

Pipeline assembly and water outlet device

Technical Field

The utility model relates to the field of water outlet products, in particular to a pipeline assembly and a water outlet device.

Background

In the existing sink faucet, the faucet body is usually made of metal with lower cost, but because the metal with lower cost is usually toxic, the internal waterway is usually formed by a plastic pipe, in the prior art, the plastic pipe is usually made of a material with higher flexibility, one end of the plastic pipe is communicated with a valve in the faucet body, the other end of the plastic pipe is used for water outflow, and a longer length is arranged below the sink between the two ends, so that the length of the plastic pipe is increased to play a role of uniform water pressure, but because a flexible piece is easy to deform, one end connected with the valve still deforms under the action of water inflow pressure, and water leakage is caused when the deformation is too large.

The hard pipe is adopted, so that the problem of poor assembly exists, for example, when the hard pipe is used, the direct insertion can only be realized, if the side edge of the faucet main body is only provided with a plastic pipeline for direct insertion, the problem of high requirement on the matching precision and high assembly difficulty exists, and the appearance is more ugly; if the appearance of the faucet main body is required to be attractive, the plastic pipeline is required to be split into a plurality of pipelines for steering, the pipelines are required to be assembled in a sealing way, the problem of high assembly difficulty is also solved, and the cost is high due to the fact that the number of accessories is large.

Disclosure of Invention

The present utility model is directed to overcoming the above-mentioned drawbacks or problems in the prior art, and providing a pipeline assembly and a water outlet device.

To achieve the above object, the present utility model and its preferred embodiments adopt the following technical solutions but the embodiments are not limited to the following solutions:

in one aspect, a piping assembly includes

The connecting pipe is provided with a communicating part and a valve seat, the communicating part is provided with a first part and a second part which extend along the vertical direction, and a bending part which is respectively communicated with the first part and the second part, the bending part maintains a bending state, the valve seat is provided with a water passing hole which extends along the vertical direction, and the first part is also communicated with the water passing hole; and

and one end of the water outlet piece, which is away from the water outlet, is in sealing fit with the second part.

According to the second scheme, based on the first scheme, the communicating portion is heated and bent to form the first portion, the second portion and the bent portion.

According to the third scheme, based on the first scheme, one end of the water outlet piece, which is away from the water outlet, is inserted into the second part in a sealing manner.

The fourth scheme is based on the third scheme, and the device further comprises a clamping piece, wherein an insertion hole is formed in the outer wall of the second portion, a clamping groove is formed in one end, deviating from the water outlet, of the water outlet piece, when one end, deviating from the water outlet, of the water outlet piece is inserted into the second portion in a sealing mode, the clamping groove is opposite to the insertion hole, and the clamping piece is suitable for being inserted into the clamping groove through the insertion hole and is in limiting fit with the groove wall of the clamping groove and the hole wall of the insertion hole in the vertical direction.

According to a fifth aspect, based on the first to fourth aspects, the communicating portion and the water outlet member are prepared for a PERT.

The sixth scheme is a water outlet device, comprising a valve and a pipeline assembly according to any one of the first to fifth schemes, wherein the valve is installed on the valve seat, and the output end of the valve is communicated with the water passing hole.

The seventh scheme is based on the sixth scheme, and the faucet further comprises a faucet main body, wherein the faucet main body is provided with a first installation cavity extending along the vertical direction and a second installation cavity communicated with the first installation cavity, the second installation cavity extends along the direction intersecting with the vertical direction, and the valve seat is installed in the first installation cavity; the first part extends out of the bottom of the first installation cavity, one end of the water outlet piece with a water outlet is arranged in the second installation cavity, and the other end extends out of the bottom of the first installation cavity and is in sealing fit with the second part.

According to an eighth aspect, based on the seventh aspect, the first installation cavity is provided with a seating surface perpendicular to the vertical direction, the valve seat is provided with an abutting surface opposite to the seating surface, and the abutting surface is suitable for seating and the seating surface to be supported.

The ninth aspect is based on the sixth aspect, further comprising an operation member connected to the operation end of the valve.

The tenth scheme is based on the seventh scheme, and further comprises a bubbler, wherein the bubbler is arranged in the second installation cavity and is communicated with the water outlet.

As can be seen from the above description of the present utility model and the preferred embodiments thereof, compared with the prior art, the technical solution of the present utility model and the preferred embodiments thereof have the following beneficial effects due to the following technical means:

1. in scheme one and its preferred embodiment, a pipeline subassembly includes connecting pipe and play water spare, and the connecting pipe is harder plastics under the normal atmospheric temperature, and the kink can maintain the state of buckling, and the intercommunication portion is equipped with first portion, the second portion that all extends along vertical direction, and the setting of first portion and second portion is used for increasing connecting pipe length to the equal stand water pressure of being convenient for, and can assemble outside the tap main part with play water spare, it is more convenient. The water outlet piece can be bent, so that the installation is convenient, and one end of the water outlet piece, which is away from the water outlet, is in sealing fit with the second part for sealing communication. The water communicates first portion, kink and second portion and play water spare in proper order, and the water pressure of intaking acts on communicating pipe on, and its texture is harder be difficult for the deformation, when flowing to play water spare department, has evenly spread a part of pressure, prevents to go out water spare and warp to the kink is also stereoplasm, prevents when the first portion of direct connection, goes out 180 degrees bending of water spare normal atmospheric temperature down and leads to holding down the pressure, problem that easily pops tubes.

The connecting pipe still is equipped with the disk seat with intercommunication portion integrated into one piece, and the disk seat is equipped with along the water hole of vertical direction extension, and first portion still communicates with the water hole to realize the intercommunication of valve and play water spare, it is simple and convenient.

2. In scheme two and preferred embodiment, the first portion of intercommunication portion heating bending molding, second portion and kink, kink and first portion and second portion integrated into one piece, compare by the communication of adaptor realization first portion and second portion, the part number is few, and the assembly is simple and the kink need not sealed processing with the hookup location of first portion and second portion.

3. In the third scheme and the preferred embodiment thereof, one end of the water outlet piece, which is away from the water outlet, is inserted into the second part in a sealing way, and sealing fit is realized in an inserting way, so that the method is simple and convenient.

4. In the fourth aspect and the preferred embodiments thereof, the clamping member is adapted to be inserted into the clamping groove from the placement hole and is in limit fit with the groove wall of the clamping groove and the hole wall of the placement hole along the vertical direction, so as to prevent the water outlet member and the second portion from being separated from the insertion connection due to hydraulic force or other reasons.

5. In the fifth scheme and the preferred embodiment, the communicating part and the water outlet piece are prepared by PERT, and the strength is high.

6. In a sixth aspect and preferred embodiments thereof, a water outlet device includes a pipeline assembly according to any one of the above-mentioned aspects of the valve, the valve is used for controlling water outlet, the valve is mounted on the valve seat, and the output end of the valve is communicated with the water through hole, and has the beneficial effects brought by the pipeline assembly.

7. In the seventh scheme and the preferred embodiment thereof, the tap main body is provided with a first installation cavity extending along the vertical direction and a second installation cavity communicated with the first installation cavity, the second installation cavity extends along the direction intersecting with the vertical direction, and the valve seat is arranged in the first installation cavity; the first portion stretches out by the bottom of first installation chamber, and the one end that the water outlet piece had the delivery port is arranged in the second installation intracavity, and the other end stretches out by the bottom of first installation chamber and seals the cooperation with the second portion to can realize the assembly of water outlet piece and second portion outside the tap main part, it is more convenient, and because the water outlet piece can buckle so it can install in first installation chamber and the second installation chamber of looks contained angle.

8. In an eighth aspect and its preferred embodiment, the first mounting cavity is provided with a seating surface perpendicular to the vertical direction, and the valve seat is provided with an abutment surface opposite to the seating surface, the abutment surface being adapted to seat with the seating surface to be supported.

9. In the ninth aspect and the preferred embodiment thereof, the operation member is connected to the operation end of the valve, thereby facilitating the operation.

10. In the tenth scheme and the preferred embodiment, the bubbler is arranged in the second installation cavity and is communicated with the water outlet, so that the water outlet effect is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required to be used in the description of the embodiments below are briefly introduced, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of a water outlet device according to a first embodiment;

FIG. 2 is a partial exploded view of the water outlet device according to the first embodiment;

FIG. 3 is an exploded view of a piping module according to the first embodiment;

FIG. 4 is a cross-sectional view of a piping component in accordance with the first embodiment;

fig. 5 is a cross-sectional view of the water outlet device in the first embodiment.

The main reference numerals illustrate:

a piping assembly 10; a connecting pipe 1 and a valve seat 11; water passing hole 111, cold water inlet 112; a hot water inlet 113; an abutment surface 114; a communication portion 12, a first portion 121, a second portion 122; placement hole 1221; a bending part 123;

a water outlet member 2; a water outlet 21; a card slot 22; a seal groove 23; a stopper 24; a clamping piece 3;

a tap body 20, a first mounting cavity 201; a seating surface 2011; a second mounting cavity 202; a stop face 2021;

an operating member 30, a bubbler 40, a valve 50.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It is to be understood that the described embodiments are preferred embodiments of the utility model and should not be taken as excluding other embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without creative efforts, are within the protection scope of the present utility model.

In the claims, specification and drawings hereof, unless explicitly defined otherwise, the terms "first," "second," or "third," etc. are used for distinguishing between different objects and not for describing a particular sequential order.

In the claims, specification and drawings of the present utility model, unless explicitly defined otherwise, references to orientation or positional relationship such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise", etc. are based on the orientation and positional relationship shown in the drawings and are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or element referred to must have a particular orientation or be constructed and operated in a particular orientation, nor should it be construed as limiting the particular scope of the utility model.

In the claims, specification and drawings of the present utility model, unless explicitly defined otherwise, the term "fixedly connected" or "fixedly connected" should be construed broadly, i.e. any connection between them without a displacement relationship or a relative rotation relationship, that is to say includes non-detachably fixedly connected, integrally connected and fixedly connected by other means or elements.

In the claims, specification and drawings of the present utility model, the terms "comprising," having, "and variations thereof as used herein, are intended to be" including but not limited to.

A water outlet device applicable to a hand sink, comprising a tap body 20, an operating member 30, a bubbler 40, a valve 50 and a pipe assembly 10.

The pipeline assembly 10 comprises a connecting pipe 1, a water outlet piece 2 and a clamping piece 3. The middle part of the connecting pipe 1 is hollow and is integrally injection-molded, the connecting pipe 1 is injection-molded with the valve seat 11 and the communicating part 12 arranged along the vertical direction, and then the communicating part 12 is bent by heating, so that the communicating part 12 forms the first part 121, the second part 122 and the bending part 123, and the connecting pipe 1 is harder in texture at normal temperature, so that the bending state can be maintained.

The first portion 121 and the second portion 122 all extend along the vertical direction, two ends of the bending portion 123 are respectively communicated with the first portion 121 and the second portion 122, the bending portion 123 is U-shaped, an imbedding hole 1221 is formed in the outer wall of the second portion 122, deviating from the bending portion 123, and the imbedding hole 1221 is formed in the second portion 122 to prevent the bending portion 123.

The valve seat 11 is provided with a water passing hole 111, a cold water inlet 112 and a hot water inlet 113, each extending in a vertical direction, the water passing hole 111 communicating with the first portion 121 and being adapted to discharge mixed water. The valve seat 11 is also provided with an abutment surface 114 perpendicular to the vertical direction.

The water outlet piece 2 is provided with a water outlet 21, a limiting part 24 is outwards protruded at one end of the water outlet piece 2, which is provided with the water outlet 21, one end of the water outlet piece 2, which is away from the water outlet 21, is in sealing fit with the second part 122, specifically, one end of the water outlet piece 2, which is away from the water outlet 21, is provided with a clamping groove 22 and a sealing groove 23, the sealing groove 23 is used for installing a sealing ring, when one end of the water outlet piece 2, which is away from the water outlet 21, is spliced in the second part 122, the sealing ring is abutted against the inner wall of the second part 122 to realize sealing, the clamping groove 22 is opposite to the imbedding hole 1221, and the water outlet 21 is communicated with the water passing hole 111. The connecting pipe 1 and the water outlet piece 2 are made of PERT, have harder hardness at normal temperature and prevent deformation under the action of water pressure, but have certain flexibility at normal temperature so as to facilitate the installation of the water outlet piece 2, and also can reset and cannot be maintained when being bent for 180 degrees at normal temperature due to the flexibility.

The clamping piece 3 is a U-shaped piece with one end open, when the clamping groove 22 is aligned with the placement hole 1221, the clamping piece 3 is inserted into the clamping groove 22 from the placement hole 1221 and is in limit fit with the groove wall of the clamping groove 22 and the hole wall of the placement hole 1221 along the vertical direction, so that the water outlet piece 2 and the second part 122 are prevented from being separated and spliced due to waterpower or other reasons. By this arrangement, the water outlet member 2 cannot be separated from the second portion 122 in the vertical direction, and the assembly of the water outlet member 2 with the communication pipe is completed.

The tap main body 20 is provided with a first installation cavity 201 extending along the vertical direction and a second installation cavity 202 communicated with the first installation cavity 201, two ends of the first installation cavity 201 are opened and provided with a seating surface 2011 vertical to the vertical direction and upwards, and the seating surface 2011 is opposite to the abutting surface 114. The second mounting cavity 202 extends along a direction intersecting with the vertical direction, and the second mounting cavity 202 is provided with a limiting surface 2021 in limiting fit with the limiting portion 24. The second mounting cavity 202 extends in a substantially horizontal direction in this embodiment.

The valve 50 is installed on the valve seat 11, the valve 50 is a temperature valve 50, the output end of the valve 50 is communicated with the water passing hole 111, and the input end of the valve 50 is connected with the cold water inlet 112 and the hot water inlet 113. The operating end of the valve 50 protrudes from the top end opening of the first mounting chamber 201. The valve 50 includes a valve body and a pressing cap, the valve 50 is communicated with the water passing hole 111, the cold water inlet 112 and the hot water inlet 113, and the pressing cap is in threaded connection with the valve body and abuts against the valve body to prevent the valve body from shaking along the vertical direction.

The operating member 30 is coupled to the operating end of the valve 50 to facilitate actuation of the valve 50. In this embodiment, the operating member 30 is a handle and is secured to the operating end of the valve 50 by a screw.

The bubbler 40 is arranged in the second installation cavity 202 and is communicated with the water outlet 21, and the bubbler 40 is fixedly connected with the inner wall of the second installation cavity 202 in a threaded manner.

The valve 50 may be mounted on the valve seat 11 by mounting the valve seat 11 on the first mounting chamber 201, placing the valve seat 11 into the first mounting chamber 201 from the upper end opening of the first mounting chamber 201 so that the abutment surface 114 is seated on the seating surface 2011 to be supported, and extending the first portion 121, the bent portion 123, and the second portion 122 from the bottom of the first mounting chamber 201, wherein if the size of the bent portion 123 is larger than the upper end opening of the first mounting chamber 201, the valve seat 11 may be mounted first and then heated for bending operation (of course, it may also be configured so that the valve seat 11 extends from the bottom end opening of the first mounting chamber 201 for mounting). The water outlet member 2 has flexibility, one end of the water outlet member 2, which is away from the water outlet 21, extends into the first installation cavity 201 from one end of the second installation cavity 202, and extends out from the bottom of the first installation cavity 201 to be in sealing fit with the second portion 122 until the limiting portion 24 abuts against the limiting surface 2021, at this time, one end of the water outlet member 2, which is away from the water outlet 21, is placed in the second installation cavity 202, and the installation of the water outlet member 2 is completed. The handle and foam member are then installed.

Compared with the prior art, connecting pipe 1 is harder plastics under the normal atmospheric temperature, and kink 123 can maintain the state of buckling, and intercommunication portion 12 is equipped with all along the first portion 121, the second portion 122 of vertical direction extension, and the setting of first portion 121 and second portion 122 is used for increasing connecting pipe 1 length to the equal stand water pressure of being convenient for to can assemble with play water piece 2 outside tap main part 20, it is more convenient. The water outlet member 2 can be bent to facilitate installation, and one end of the water outlet member 2 facing away from the water outlet 21 is in sealing engagement with the second portion 122 for sealing communication. The water communicates first portion 121, kink 123 and second portion 122 and play water spare 2 in proper order, and water inflow water pressure acts on communicating pipe, and its texture is harder be difficult for yielding, when flowing to play water spare 2 department, has evenly spread a part of pressure, prevents that play water spare 2 warp to also be kink 123 stereoplasm, when preventing direct connection first portion 121, play water spare 2 buckling leads to holding down the pressure, problem that easily pops out the tube, and in this embodiment, play water spare 2 is PERT, and it is also comparatively difficult to buckle 180 degrees under the normal atmospheric temperature. In addition, the piping component 10 has fewer parts and is simple to assemble, and reduces the parts to be sealed, thereby reducing the possibility of water leakage.

The foregoing description of the embodiments and description is presented to illustrate the scope of the utility model, but is not to be construed as limiting the scope of the utility model. Modifications, equivalents, and other improvements to the embodiments of the utility model or portions of the features disclosed herein, as may occur to persons skilled in the art upon use of the utility model or the teachings of the embodiments, are intended to be included within the scope of the utility model, as may be desired by persons skilled in the art from a logical analysis, reasoning, or limited testing, in combination with the common general knowledge and/or knowledge of the prior art.

Claims

1. A piping component, characterized in that: comprising

The connecting pipe (1) is provided with a communicating part (12) and a valve seat (11), the communicating part (12) is provided with a first part (121) and a second part (122) which all extend along the vertical direction, and a bending part (123) which is respectively communicated with the first part (121) and the second part (122), the bending part (123) maintains a bending state, the valve seat (11) is provided with a water passing hole (111) which extends along the vertical direction, and the first part (121) is also communicated with the water passing hole (111); and

and the water outlet piece (2) is provided with a water outlet (21), and one end of the water outlet piece (2) deviating from the water outlet (21) is in sealing fit with the second part (122).

2. A plumbing assembly as in claim 1 wherein: the communication part (12) is heated and bent to form the first part (121), the second part (122) and the bending part (123).

3. A plumbing assembly as in claim 1 wherein: one end of the water outlet piece (2) deviating from the water outlet (21) is inserted into the second part (122) in a sealing way.

4. A plumbing assembly according to claim 3, wherein: still include fastener (3), be equipped with on the outer wall of second portion (122) and put into hole (1221), the one end that goes out water spare (2) and deviate from delivery port (21) is equipped with draw-in groove (22), go out water spare (2) deviate from when the one end of delivery port (21) is pegged graft in sealed in second portion (122), draw-in groove (22) with put into hole (1221) just right, fastener (3) are suitable for by putting into hole (1221) department and insert in draw-in groove (22) and with the cell wall of draw-in groove (22) with the pore wall of putting into hole (1221) is along vertical direction spacing cooperation.

5. The piping component of any of claims 1 to 4, wherein: the communicating part (12) and the water outlet piece (2) are prepared for PERT.

6. A water outlet device, characterized in that: comprising a valve (50) and a conduit assembly (10) according to any one of claims 1-5, said valve (50) being mounted to said valve seat (11) and an output end of said valve (50) being in communication with said water passing hole (111).

7. A water outlet apparatus as defined in claim 6, wherein: the faucet further comprises a faucet main body (20), wherein the faucet main body (20) is provided with a first installation cavity (201) extending along the vertical direction and a second installation cavity (202) communicated with the first installation cavity (201), the second installation cavity (202) extends along the direction intersecting with the vertical direction, and the valve seat (11) is arranged in the first installation cavity (201); the first part (121) extends out of the bottom of the first installation cavity (201), one end of the water outlet piece (2) with a water outlet (21) is arranged in the second installation cavity (202), and the other end extends out of the bottom of the first installation cavity (201) and is in sealing fit with the second part (122).

8. A water outlet apparatus as defined in claim 7, wherein: the first mounting cavity (201) is provided with a seating surface (2011) perpendicular to the vertical direction, the valve seat (11) is provided with an abutting surface (114) opposite to the seating surface (2011), and the abutting surface (114) is suitable for being seated with the seating surface (2011) to be supported.

9. A water outlet apparatus as defined in claim 6, wherein: and an operating member (30), the operating member (30) being connected to an operating end of the valve (50).

10. A water outlet apparatus as defined in claim 7, wherein: the device also comprises a bubbler (40), wherein the bubbler (40) is arranged in the second mounting cavity (202) and is communicated with the water outlet (21).