CN219886393U - Water pipe connector for washing equipment and washing equipment with same - Google Patents

Abstract

The utility model relates to a water pipe joint for washing equipment and the washing equipment with the water pipe joint. The water connection is adapted to mate with a connection mounting hole located on a mounting wall of the washing apparatus, and comprises: a connector body, a portion of the connector body adapted to extend into the connector mounting bore; a first fixing portion disposed on a circumferential outer wall of the joint body and configured to be fixable on an inner side surface of the mounting wall; and a second fixing portion disposed on the circumferential outer wall and spaced apart from the first fixing portion in a length direction of the joint body, the second fixing portion being configured to be fixable on an outer side face of the mounting wall opposite the inner side face. The water pipe joint can be stably and firmly installed on the installation wall of the washing equipment.

Description

Water pipe connector for washing equipment and washing equipment with same

Technical Field

The utility model relates to the technical field of washing, in particular to a water pipe joint for washing equipment and the washing equipment with the water pipe joint.

Background

With the improvement of the consumption level of people, the washing equipment is used as a novel electric appliance, and is favored by the vast users due to the strong function and convenient use. The washing device not only frees the hands of the user, but also allows for better cleaning.

The washing device usually takes water as a medium, dissolves a cleaning agent in the water, dissolves stains in the water through oscillation of the water, and discharges sewage to achieve the aim of washing and decontamination. Therefore, it is generally necessary to install a water pipe on the washing apparatus to introduce water or discharge waste water generated from washing. However, it is difficult to directly install the water pipe with the washing apparatus, and it is necessary to provide a water pipe joint.

In order to solve the above problems, a water pipe joint fixed to a washing apparatus for installing a water pipe has been developed in the prior art. The water pipe joint is provided with a fixing part which is fixed on the washing equipment in a threaded or clamping way, for example, the water pipe joint is arranged on a mounting wall in the washing equipment. However, the water pipe connector in the prior art is only provided with a fixing part, so that the firmness of the installation of the water pipe connector is difficult to ensure, and the water pipe connector is easily separated from the installation wall to damage the water pipe.

Accordingly, there is a need in the art for a new solution to the above-mentioned problems.

Disclosure of Invention

The utility model provides a water pipe joint for washing equipment, which aims to solve the technical problem that the water pipe joint for the washing equipment in the prior art is not firmly installed. The water connection is adapted to mate with a connection mounting hole located on a mounting wall of the washing apparatus, and comprises: a connector body, a portion of the connector body adapted to extend into the connector mounting bore; a first fixing portion disposed on a circumferential outer wall of the joint body and configured to be fixable on an inner side surface of the mounting wall; and a second fixing portion disposed on the circumferential outer wall and spaced apart from the first fixing portion in a length direction of the joint body, the second fixing portion being configured to be fixable on an outer side face of the mounting wall opposite the inner side face.

The water pipe connector for the washing equipment comprises a connector body, a first fixing part and a second fixing part. The water connection is adapted to mate with a connection mounting hole located in a mounting wall of the washing apparatus. The water pipe connector is convenient to install on the installation wall due to the arrangement of the connector installation holes. A portion of the connector body extends into the connector mounting bore. The first fixing portion is disposed on a circumferential outer wall of the joint body and configured to be fixable on an inner side surface of the mounting wall. The second fixing portion is disposed on the circumferential outer wall and spaced apart from the first fixing portion in a length direction of the joint body, and is configured to be fixable on an outer side face of the mounting wall opposite to the inner side face. The arrangement of the first fixing part and the second fixing part can firmly install the water pipe joint on the installation wall of the washing equipment. Further, the first fixing part and the second fixing part are respectively fixed on the inner side surface and the outer side surface of the installation wall, so that the displacement of the water pipe joint relative to the installation wall can be reduced, and the installation firmness of the water pipe joint is further improved.

In a preferred embodiment of the above water pipe joint for washing apparatus, the second fixing portion is a fixing lug configured to be fixable on an outer side surface of the mounting wall by a fastener. The fixing lugs can be arranged to realize the fixed installation of the second fixing part through a simple structure.

In the above preferred technical solution of the water pipe joint for washing equipment, the fixing lugs include a first fixing lug and a second fixing lug symmetrically disposed about a center line of the joint body. Through the arrangement, the water pipe connector can have a mutually symmetrical structure, and is convenient to process, manufacture and install.

In a preferred solution of the above water pipe fitting for a washing apparatus, the water pipe fitting further comprises an abutment wall extending radially outwardly from the circumferential outer wall, the abutment wall being located between the first and second fixing portions in the length direction and being adapted to abut against the outer side surface. The arrangement of the propping wall is convenient for positioning and mounting the water pipe connector, and the stability of the water pipe connector when being fixed on the mounting wall can be improved.

In a preferred solution of the above-described water pipe joint for washing apparatus, the abutment wall extends from the first fixing lug to the second fixing lug. By the arrangement, the water pipe joint can have a compact structure.

In a preferred embodiment of the water pipe joint for washing equipment, the first fixing portion is an elastic claw configured to extend into the joint mounting hole and to be clamped on the inner side surface. The elastic claw is arranged, so that the first fixing part can be conveniently installed and fixed with a simple structure.

In a preferred embodiment of the water pipe joint for washing equipment described above, the water pipe joint further includes a stopper protrusion extending radially outward from the circumferential outer wall and located between the first fixing portion and the second fixing portion, the stopper protrusion being configured to be insertable into a hole wall of the joint mounting hole. The water pipe connector can be prevented from rotating relatively due to the arrangement of the stop protrusions, and positioning and mounting of the water pipe connector can be facilitated.

In a preferred solution of the above-mentioned water pipe joint for a washing apparatus, the joint body has, in its length direction, a first end and a second end opposite, the first end being adapted to be arranged inside the washing apparatus, the second end being adapted to be arranged outside the washing apparatus and having a threaded section formed thereon, the threaded section being adapted to form a threaded connection with a threaded external water pipe. The screw thread section can be arranged to conveniently realize the disassembly and assembly of the external water pipe.

In the preferred embodiment of the water pipe joint for washing equipment described above, the screw thread section is spaced apart from the second fixing portion in the longitudinal direction. Through the arrangement, the external water pipe without threads can be conveniently arranged on the water pipe joint, and the installation modes between the water pipe joint and the external water pipe are enriched.

The utility model provides washing equipment for solving the technical problem that a water pipe joint for the washing equipment is not firmly installed in the prior art. The washing equipment comprises a lower ornamental plate, wherein a joint mounting hole is formed in the lower ornamental plate; a water connection for a washing appliance according to any one of the preceding claims, the water connection being secured to the connection mounting hole. By using the water pipe joint for the washing apparatus described above, the washing apparatus of the present utility model can stably and firmly fix the water pipe joint to the installation wall.

Drawings

Preferred embodiments of the present utility model are described below with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of the structure of an embodiment of the washing apparatus of the present utility model;

FIG. 2 is a schematic view of the structure of an embodiment of the water connection for a washing apparatus of the present utility model;

FIG. 3 is a schematic view of the water connection of the present utility model assembled in a washing apparatus;

fig. 4 is a schematic cross-sectional view of the water connection of the present utility model assembled in a washing apparatus.

List of reference numerals:

1. a washing device; 10. dish washing machine; 101. an inner container; 1011. a water outlet; 1012. a water inlet; 102. a base; 103. a lower ornamental plate; 11. a mounting wall; 111. an outer side surface; 1111. reinforcing the boss; 112. an inner side surface; 113. a joint mounting hole; 114. a clamping groove; 12. an inner water pipe; 2. a water pipe joint; 20. a joint body; 21. a first end; 211. a conical section; 212. an anti-falling protrusion; 22. a second end; 221. a threaded section; 23. a circumferential outer wall; 30. a first fixing portion; 31. an elastic claw; 311. a claw body; 3111. a connection end; 3112. a clamping end; 312. a limit part; 40. a second fixing portion; 41. a fixing lug; 41a, first fixing lugs; 41b, a second fixing lug; 411. a fixing hole; 412. a distal end; 50. an abutment wall; 60. the stop protrusion.

Detailed Description

Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.

It should be noted that, in the description of the present utility model, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected, can be indirectly connected through an intermediate medium, and can also be communicated with the inside of two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

In order to solve the technical problem that the water pipe joint for the washing equipment is not firmly installed in the prior art, the utility model provides the water pipe joint 2 for the washing equipment. The water connection 2 is adapted to mate with a connection mounting hole 113 located on the mounting wall 11 of the washing apparatus 1 and comprises: a connector body 20, a portion of the connector body 20 being adapted to extend into the connector mounting bore 113; a first fixing portion 30, the first fixing portion 30 being disposed on the circumferential outer wall 23 of the joint body 20 and configured to be fixable on the inner side surface 112 of the mounting wall 11; and a second fixing portion 40, the second fixing portion 40 being disposed on the circumferential outer wall 23 and spaced apart from the first fixing portion 30 in the length direction of the joint body 20, the second fixing portion 40 being configured to be fixable on an outer side 111 of the mounting wall 11 opposite to the inner side 112.

Fig. 1 is a schematic structural view of an embodiment of the washing apparatus of the present utility model. In one or more embodiments, the washing apparatus 1 is a dishwasher 10. The dishwasher 10 may be a counter-top, a cabinet, a tub-integrated or other suitable device. The dishwasher 10 may be spray, vortex, or other suitable form. Alternatively, the washing apparatus 1 may be a suitable apparatus such as a washing machine, a washing and drying machine, or the like. The washing apparatus 1 is provided with a mounting wall 11, and the mounting wall 11 has opposite inner 112 and outer 111 sides (see fig. 3). Based on the orientation shown in fig. 3, medial side 112 is on the left and lateral side 111 is on the right. Alternatively, it is also possible to provide that the inner side surface 112 is located on the right side and the outer side surface 111 is located on the left side. The mounting wall 11 is provided with a fitting mounting hole 113 for fixing the water pipe fitting 2 of the present utility model. The connector mounting holes 113 may be rectangular, square, circular, or other suitable shape. The fitting mounting hole 113 may be of any suitable size as long as it mates with the water fitting 2. It should be noted that the mounting wall 11 may be located at any suitable position of the washing apparatus 1, as long as the water connection 2 can be secured.

As shown in FIG. 1, dishwasher 10 includes, but is not limited to, a liner 101, a base 102, and a lower fascia 103. The inner container 101 is used for accommodating bowls and chopsticks to be washed. The bottom of the inner container 101 is provided with a drain port 1011 for draining sewage from the inner container 101. An internal drain pipe (not shown) is connected to the drain port 1011. One end of the inner drain pipe is fixed to the drain port 1011, and the other end extends to the lower decorative plate 103 for draining the generated sewage from the inner container 101 to the outside of the lower decorative plate 103. A water inlet 1012 for introducing clean water into the inner container 101 is formed at the upper portion of the inner container 101. The base 102 is located below the liner 101 and is used for supporting the liner 101. The base 102 is a hollow interior structure to form a space for installing other components, such as an interior drain pipe.

With continued reference to FIG. 1, a lower fascia 103 covers the front of the base 102 for shielding the base 102 and the gap between the base 102 and a shielding support surface (e.g., floor) to enhance the aesthetics of the dishwasher 10. The lower decorative plate 103 can be made of a suitable plastic material (such as polypropylene, etc.), so that the lower decorative plate has high rigidity, impact resistance, scratch resistance, paintability, etc. Alternatively, the lower decorative plate 103 may be made of a suitable metal material such as stainless steel, so as to have good mechanical properties. An external drain pipe is provided outside the lower trim 103 (i.e., outside the dishwasher 10) to drain the contaminated water to a drain pipe of a user's home connected to the external drain pipe. The lower fascia 103, when mounted to the dishwasher 10, has oppositely disposed outer side 131 located outside of the dishwasher 10 and inner side 132 located within the dishwasher 10. The lower ornamental plate 103 is provided with a fitting mounting hole 133 adapted to fix the water fitting 2 of the present utility model. Based on the orientation shown in fig. 1, the joint mounting hole 133 is located on the right side of the lower trim panel 103. Alternatively, the joint mounting holes 113 may be provided at other suitable positions of the lower trim plate 103. In this case, the lower trim 103 serves as the mounting wall 11 of the water joint 2 (see fig. 3). Fastening holes (not shown) for fitting with fasteners are formed at both left and right sides of the joint mounting hole 113 for fixing the water pipe joint 2 to the lower trim 103. Alternatively, the water connection 2 may be secured to other suitable components of the dishwasher 10, such as a housing (not shown) located outside the inner container 101. In this case, the installation wall 11 of the water joint 2 is provided by a structure other than the lower trim 103. Alternatively, the water connection 2 may also be used for fixing other water pipes, for example for fixing a water inlet pipe (not shown in the figures) of a dishwasher.

Fig. 2 is a schematic structural view of an embodiment of the water pipe fitting for a washing apparatus of the present utility model, fig. 3 is a schematic view of the water pipe fitting of the present utility model assembled in the washing apparatus, and fig. 4 is a schematic sectional view of the water pipe fitting of the present utility model assembled in the washing apparatus. As shown in fig. 2-4, in one or more embodiments, the water connection 2 of the present utility model includes a connection body 20, a first securing portion 30, and a second securing portion 40. The connector body 20 may be machined from a suitable metal material to provide good mechanical properties. Alternatively, the connector body 20 may be made of PC, PET, PA or other suitable resin materials to reduce the weight of the water pipe connector 2 and the manufacturing cost. Based on the orientation shown in fig. 2, the fitting body 20 is a hollow tube extending generally in the left-right direction. The fitting body 20 has a circumferential outer wall 23 that encloses a hollow conduit for the flow of water within the conduit. The connector body 20 has oppositely disposed first and second ends 21, 22 on the left and right sides. Alternatively, it is also possible to provide that the first end 21 is located on the right side and the second end 22 is located on the left side. As shown in fig. 3, when the water connection 2 is fixed to the installation wall 11, a portion of the connection body 20 extends through the connection installation hole 113 such that the first end 21 is located inside the installation wall 11 (i.e., to the left of the inner side surface 112) and the second end 22 is located outside the installation wall 11 (i.e., to the right of the outer side surface 111). The washing apparatus 1 also has an inner water pipe 12 located on the inner side of the mounting wall 11. An external water pipe (not shown) is fixed to the installation wall 11 at the outside of the installation wall 11. The first end 21 of the connector body 20 is connected to the inner water tube 12 and the second end 22 is connected to the outer water tube.

As shown in fig. 2-4, in one or more embodiments, a tapered section 211 is formed on the first end 21 of the joint body 20, the thickness of the circumferential outer wall of the tapered section 211 gradually decreasing toward the opening direction of the first end 21. In one or more embodiments, the aperture in the first end 21 is the same as the aperture in the rest of the connector body 20. The tapered section 211 facilitates the nesting of the inner water tube 12 over the circumferential outer wall of the first end 21. Based on the orientation shown in fig. 4, in one or more embodiments, the first end 21 is formed with a drop-off prevention protrusion 212 above the tapered section 211 and spaced from the tapered section 211. The provision of the anti-falling protrusion 212 can enhance the tightness of the connection between the inner water pipe 12 and the water pipe joint 2, preventing the inner water pipe 12 sleeved thereon from falling out. The drop-preventing protrusions 211 are 2-turn protrusions extending radially outward from the circumferential outer wall 23, the 2-turn protrusions being spaced apart from each other in the length direction of the joint body 20. Alternatively, the number of projections may be set to other suitable numbers greater or less than 2, such as 1, 3, etc.

As shown in fig. 2-4, in one or more embodiments, a threaded section 221 is formed on the second end 22 of the connector body 20. The screw thread section 221 can be connected with an external water pipe with screw threads, and the external water pipe can be conveniently disassembled and assembled without other tools. In one or more embodiments, the threaded section 221 is spaced apart from the second securing portion 40 along the length of the connector body 20. The unthreaded outer water tube may be directly over the second end 22 and then secured to the peripheral outer wall 23 spaced from the threaded section 221 by a pipe clamp or collar. Through the arrangement, a plurality of installation modes are arranged between the external water pipe and the water pipe connector 2, so that a user can conveniently select a proper mode for fixing according to the type of the external water pipe.

As shown in fig. 2 to 4, the first fixing portion 30 and the second fixing portion 40 are arranged on the circumferential outer wall 23 of the joint body 20 at intervals from each other. Based on the orientation shown in fig. 2, the first securing portion 30 is located on a side proximate the first end 21 and the second securing portion 40 is located on a side proximate the second end 22. The arrangement of the two fixing portions makes it possible to firmly mount the water pipe joint 2 on the mounting wall 11. As shown in fig. 3, when the water pipe joint 2 is in the mounted state, the first fixing portion 30 is fixed to the inner side surface 112 of the mounting wall 11, and the second fixing portion 40 is fixed to the outer side surface 111 of the mounting wall 11. I.e. the mounting wall 11 is sandwiched between the first fixing portion 30 and the second fixing portion 40. By the arrangement, the displacement of the water pipe joint 2 relative to the installation wall 11 can be reduced, and the installation firmness of the water pipe joint 2 can be improved.

As shown in fig. 2-4, in one or more embodiments, the first securing portion 30 is a resilient catch 31. As shown in fig. 3, the resilient catch 31 can extend into the joint mounting hole 113 and snap onto the inner side 112. The resilient fingers 31 may be formed of a suitable flexible material, such as rubber, silicone, etc., to provide good deformability to extend into the connector mounting holes 113. In one or more embodiments, the resilient claw 31 may be integrally formed with the joint body 20 to simplify the manufacturing process and improve the structural strength of the resilient claw 31. In one or more embodiments, the resilient jaw 31 includes two resilient jaws 31 symmetrically disposed about a centerline of the joint body 20. The two elastic claws 31 symmetrically arranged enable the water pipe joint 2 to have a mutually symmetrical structure, so that the water pipe joint is convenient to process, manufacture and install, and the stability of the water pipe joint 2 installed on the installation wall 11 can be improved. Alternatively, the number of the elastic claws 31 may be set to other suitable numbers such as 1, 3, or the like more or less than 2.

With continued reference to fig. 3, in one or more embodiments, each resilient jaw 31 has a jaw body 311 and a limit 312. The jaw body 311 has opposite connection ends 3111 spaced apart from each other in the longitudinal direction of the joint body 20 and engagement ends 3112 engaged with the inner side surface 112 of the mounting wall 11. The connection end 3111 is located on the circumferential outer wall 23, and is located between the escape prevention protrusion 212 and the second fixing portion 40. The engagement end 3112 is spaced from the circumferential outer wall 23. That is, the click-on body 311 extends obliquely from the connection end 3111 to the click-on end 3112 in a direction away from the circumferential outer wall 23. The engagement end 3112 has a substantially L-shaped configuration. When mounted on the mounting wall 11, the L-shaped structure opens toward the mounting wall 11 and abuts against the inner side surface 112 of the mounting wall 11 and the inner hole wall (not shown) of the joint mounting hole 112. The stopper 312 extends outwardly from the connecting end 3111 in a direction perpendicular to the circumferential outer wall 23. When the inner water pipe 12 is mounted on the water pipe joint 2, the inner water pipe 12 abuts against the stopper 312. The positioning and mounting of the inner water pipe 12 are facilitated by the positioning and mounting portion 312.

In one or more embodiments, as shown in fig. 2-4, the second securing portion 40 is a securing tab 41. The fixing lugs 41 extend perpendicularly outwardly from the circumferential outer wall 23. A fixing hole 411 is provided in the fixing lug 41. The fixing holes 411 may be conveniently fixed to the outer side 111 of the mounting wall 11 by means of suitable fasteners (not shown). Fasteners include, but are not limited to, screws, bolts, snaps, and the like. In one or more embodiments, the fixing lugs 41 include a first fixing lug 41a and a second fixing lug 41b symmetrically disposed about the center line of the joint body 20. Based on the orientation shown in fig. 2, the first fixing lug 41a is located at the lower portion and the second fixing lug 41b is located at the upper portion. Alternatively, it is also possible to provide that the first fixing lug 41a is located at the upper portion and the second fixing lug 41b is located at the lower portion. Alternatively, the number of fixing lugs 41 may be set to other suitable numbers more or less than 2, for example, 1, 3, etc. In one or more embodiments, each of the securing lugs 41 is an internally hollow structure. The arrangement of the hollow structure can facilitate the installation of the fastening piece and can reduce the structural weight of the water pipe joint 2. In one or more embodiments, when the water fitting 2 is mounted on the mounting wall 11, a gap is formed between the distal end 412 of the securing lug 41 remote from the circumferential outer wall 23 and the outer side 111. The arrangement of the gap can leave the assembly position of the fastener, so that the fastener is convenient to install.

As shown in fig. 2-4, in one or more embodiments, the water fitting 2 further includes an abutment wall 50 extending radially outwardly from the circumferential outer wall 23. The abutting wall 50 is located between the first fixing portion 30 and the second fixing portion 40 in the length direction of the joint body 20. When the water pipe fitting 2 is fixed to the fitting mounting hole 113, the abutting wall 50 abuts against the outer side surface 111. That is, the vertical projection area of the abutting wall 50 on the mounting wall 11 is larger than the opening size of the joint mounting hole 113. In one or more embodiments, the abutment wall 50 is located between the first and second fixing lugs 40a, 40b and extends from the first fixing lug 40a to the second fixing lug 40b. As shown in fig. 4, in one or more embodiments, a reinforcing boss 1111 is formed at a position where the outer side surface 111 of the mounting wall 11 abuts against the abutment wall 50. The reinforcing boss 1111 extends from the outer side surface 111 in a direction away from the outer side surface 111. The provision of the reinforcing boss 1111 can enhance the structural strength of the mounting wall 11 where it abuts against the abutment wall 50.

As shown in fig. 2-4, in one or more embodiments, the water fitting 2 further includes a stop tab 60 extending radially outwardly from the circumferential outer wall 23. The stopper protrusion 60 is located between the first fixing portion 30 and the second fixing portion 40 in the length direction of the joint body 20. As shown in fig. 4, accordingly, a catching groove 114 allowing the stopper protrusion 60 to be inserted therein is formed on the wall of the joint mounting hole 113. The stop projection 60 cooperates with the engagement groove 114 to prevent the water pipe joint 2 from rotating relatively, and to improve the assembly efficiency and the assembly accuracy of the water pipe joint 2. The stop protrusions 60 are symmetrically provided in two with respect to the center line of the joint body 20 to further improve the stability of the installation of the water joint 2. Alternatively, the number of the stopper protrusions 60 may be set to other suitable numbers more or less than 2, for example, 1, 3, etc. In one or more embodiments, the stop projection 60 is integrally formed with the abutment wall 50 to simplify the manufacturing process and improve the compactness of the water fitting 2.

Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.

Claims (10)

1. A water connection for a washing apparatus, the water connection being adapted to mate with a connection mounting hole located in a mounting wall of the washing apparatus and comprising:

a connector body, a portion of the connector body adapted to extend into the connector mounting bore;

a first fixing portion disposed on a circumferential outer wall of the joint body and configured to be fixable on an inner side surface of the mounting wall; and

and a second fixing portion disposed on the circumferential outer wall and spaced apart from the first fixing portion in a length direction of the joint body, the second fixing portion being configured to be fixable on an outer side face of the mounting wall opposite the inner side face.

2. The water connection for a washing appliance of claim 1, wherein the second securing portion is a securing lug configured to be secured to an outer side of the mounting wall by a fastener.

3. The water connection for washing equipment as claimed in claim 2, wherein the fixing lugs include first and second fixing lugs symmetrically disposed about a center line of the connection body.

4. A water connection for a washing apparatus according to claim 3, further comprising an abutment wall extending radially outwardly from the circumferential outer wall, the abutment wall being located between the first and second fixing portions in the length direction and adapted to abut against the outer side surface.

5. The water connection for a washing appliance of claim 4, wherein the abutment wall extends from the first fixing lug to the second fixing lug.

6. The water connection for a washing appliance according to any one of claims 1 to 5, wherein the first fixing portion is a resilient claw configured to extend into the connection mounting hole and to be snap-engageable on the inner side surface.

7. The water connection for a washing appliance of claim 1, further comprising a stop tab extending radially outward from the circumferential outer wall and located between the first and second securing portions, the stop tab configured to be insertable into a wall of the connection mounting hole.

8. A water connection for a washing apparatus according to claim 1, wherein the connection body has opposite first and second ends in its length direction, the first end being adapted to be arranged inside the washing apparatus, the second end being adapted to be arranged outside the washing apparatus and having a threaded section formed thereon, the threaded section being adapted to form a threaded connection with a threaded external water pipe.

9. The water connection for a washing apparatus of claim 8, wherein the threaded section is spaced apart from the second fixing portion in the length direction.

10. A washing apparatus, characterized in that the washing apparatus comprises:

the installation wall is provided with a joint installation hole;

the water pipe fitting for washing apparatus according to any one of claims 1 to 9, which is mounted in the fitting mounting hole.