CN211432754U - Basin formula cleaning machine - Google Patents

Abstract

The utility model discloses a water tank type cleaning machine, which comprises a water tank, a bowl basket, a spray assembly and an elastic component, wherein the bottom of the water tank is provided with a water inlet pipe extending along the vertical direction; the bowl basket can be placed in the water tank; the spraying assembly is connected to the lower part of the bottom of the bowl basket in a hanging manner and can slide along the vertical direction relative to the bowl basket, the spraying assembly is provided with a water inlet interface, and the water inlet interface is detachably connected with a water inlet pipe; the elastic component is arranged between the bowl basket and the spray component and generates force towards the water inlet pipe to the spray component. The utility model realizes the quick disassembly and assembly of the spray component together with the bowl basket relative to the water tank, has simple and reasonable structure and comprehensive functions, meets the requirements of users and is convenient for the users to use; the elastic component realizes the elastic connection of the water inlet interface and the water inlet pipe, ensures the tightness of connection between the water inlet interface and the water inlet pipe, eliminates the water leakage problem caused by the fit clearance, is simple and convenient to install, accurate in alignment and reliable in connection, and effectively improves the user experience.

Description

Basin formula cleaning machine

Technical Field

The utility model belongs to the technical field of kitchen domestic appliance, especially, relate to a basin formula cleaning machine.

Background

As the standard of living increases, more and more people are reluctant to spend too much time on washing kitchen dishes, so that the dishwasher is produced and is used more and more commonly in daily households. Among them, the sink dishwasher can realize dual purposes of the sink and the dishwasher, and occupies a small kitchen space, and thus is increasingly applied to a modern kitchen.

At present, most of water tank type dish washers in the market flush bowls and chopsticks by spray water jetted by a spray arm, so the spray arm is one of important parts in the dish washers; at the same time, the spray arm of most dishwashers drives its directional rotary spray stream to wash dishes by the water stream sprayed by the spray arm. However, most of the existing water tank dish washing machines adopt the spray arm installation and limiting mode, so that the spray arm is inconvenient to disassemble and clean, and only has the function of the dish washing machine, but has no normal water tank cleaning function, and when a user needs to use the spray arm as a water tank, the spray arm cannot be simply and quickly switched to the water tank from the dish washing machine, and the spray arm is single in function and inconvenient for the user to use; in addition, the rotating shaft of the spray arm is immersed in water mixed with food residues during working, small food residues easily enter the rotating slit to cause the rotation of the spray arm to be blocked, and the cleaning effect is seriously influenced.

The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims at providing a basin formula cleaning machine, the spray arm can break away from the basin along with the bowl basket, original overall arrangement of reduction basin, and the installation and the limit structure of spray arm are simple reasonable, and convenient to use, convenient dismantlement are maintained and are washd, satisfy the user demand, effectively promote user experience.

In order to achieve the above object, the utility model provides a basin formula cleaning machine, basin formula cleaning machine includes: the water tank is provided with a water inlet pipe extending along the vertical direction at the bottom; the bowl basket can be accommodated in the water tank in a picking and placing way; the spraying assembly is connected below the bottom of the bowl basket in a hanging mode and can slide relative to the bowl basket along the vertical direction, the spraying assembly is provided with a water inlet interface, and the water inlet interface is detachably connected with the water inlet pipe; and the elastic component is arranged between the bowl basket and the spraying assembly and generates a force towards the water inlet pipe to the spraying assembly.

In one example, the spray assembly comprises a spray arm mounting piece and a spray arm, the spray arm mounting piece comprises a rotating shaft and a sliding connection part fixedly connected to the upper end of the rotating shaft, and the spray arm is rotatably connected to the rotating shaft; the water tank type cleaning machine further comprises a bowl basket connecting piece fixedly connected to the bottom of the bowl basket, the bowl basket connecting piece is provided with a connecting hole axially extending along the rotating shaft, and the sliding connecting part is slidably connected into the connecting hole so as to slidably connect the spray arm mounting piece with the bowl basket connecting piece; the elastic component is accommodated in the connecting hole, one end of the elastic component is abutted against the bottom of the connecting hole, and the other end of the elastic component is abutted against the sliding connecting part.

In one example, a rotation stopping part is arranged in the connecting hole, the sliding connecting part is provided with a rotation stopping matching part, and the rotation stopping part is matched and connected with the rotation stopping matching part to prevent the spray arm mounting part and the bowl basket connecting part from rotating relatively.

In one example, the sink type cleaning machine further comprises a blocking piece which is fixedly connected with the bowl and basket connecting piece and limits the sliding connecting part in the connecting hole.

In one example, the rotation stopping matching part is a boss protruding from the top end of the sliding connection part along the radial direction, and two opposite sides of the boss are provided with rotation stopping matching surfaces; the shape and the size of the connecting hole are matched with those of the lug boss, the rotation stopping part is a rotation stopping plane which is oppositely arranged on the inner side wall of the connecting hole, and the rotation stopping plane is abutted against the rotation stopping matching surface; the blocking piece is provided with a through hole matched with the connecting hole in shape and size, the blocking piece is sleeved on the sliding connecting portion through the through hole, and the hole diameter of the through hole is different from that of the connecting hole.

In one example, a positioning column is further arranged at the bottom of the connecting hole, a limiting hole is formed in the center of the sliding connecting portion, one end of the elastic component is installed in the limiting hole, and the other end of the elastic component is connected with the positioning column.

In one example, the length of the elastic part in a natural state is larger than the distance between the bottom of the connecting hole and the bottom of the limiting hole.

In one example, the spray arm mounting member further includes a water path connection portion fixedly connected to a lower end of the rotation shaft, the water inlet port is disposed at a bottom of the water path connection portion, and the washing water enters the spray arm through the water inlet pipe, the water path connection portion and the rotation shaft.

In one example, the water tank type cleaning machine further comprises a spray arm limiting part, wherein the spray arm limiting part is fixedly connected with the rotating shaft and axially limits the spray arm on the rotating shaft.

In one example, the water tank type cleaning machine further comprises a lower water cup arranged at the bottom of the water tank, the water inlet pipe is arranged in the lower water cup, and the water inlet interface is hermetically connected with the water inlet pipe through a magnetic suction fixing piece.

Through the utility model provides a basin formula cleaning machine can bring following beneficial effect:

1. the spraying assembly is arranged below the bowl basket in a hanging mode, so that the spraying assembly can be quickly detached and installed together with the bowl basket relative to the water tank, when a user needs the water tank type cleaning machine to be used as the water tank, the water tank can be simply and quickly switched to the water tank from the water tank type cleaning machine, the original layout of the water tank is restored, the washing machine has the functions of a dish washing machine and a normal water tank cleaning function, the structure is simple and reasonable, the use is convenient, the functions are comprehensive, the user requirements are met, the use by the user is facilitated, the technological sense of products is improved; the elastic component compresses tightly the interface of intaking in the delivery port of inlet tube, realizes the elastic connection of interface and inlet tube of intaking, effectively guarantees the compactness of being connected between interface and the inlet tube of intaking, eliminates the problem of leaking that the fit clearance brought, still can make the user more simple and convenient when placing spray assembly in the installation, and the counterpoint is accurate, connects reliably, and user experience is better.

2. The sliding connection part can realize the sliding in the vertical direction in the connection hole so as to adjust the height of the spray arm mounting part in the vertical direction, which is beneficial to eliminating the fit clearance between the water inlet interface and the water inlet pipe, ensuring the connection tightness between the water inlet interface and the water inlet pipe and eliminating the water leakage problem; elastic component can play limiting displacement to elastic component motion along with sliding connection portion at the downthehole concertina movement of connecting, prevents that elastic component from breaking away from bowl basket connecting piece and sliding connection portion, and elastic component job stabilization is reliable, and user experience is better.

3. The rotation stopping part and the rotation stopping matching part prevent the spray arm mounting part from rotating relative to the bowl basket connecting part, the spray arm mounting part is stably and reliably connected with the bowl basket connecting part, the spray arm mounting part is prevented from rotating relative to the inlet pipe in the working process of the spray arm mounting part, the water inlet port is separated from the inlet pipe, the spray arm mounting part is more stable to be connected with the bowl basket, the spray arm is stable and reliable to work, and the user experience is better.

4. The blocking part plays a role in pushing the spraying arm installation part in a thrust mode, and the sliding connection part is prevented from being separated from the connecting hole when sliding, so that the spraying arm installation part is stably and reliably connected onto the bowl basket connecting part, and user experience is better.

5. The positioning column and the limiting hole play a role in positioning the elastic part, the elastic part is prevented from generating transverse distortion in the connecting hole, the structure is simple and reasonable, the elastic part works stably and reliably, the compression effect of the elastic part on the water inlet interface is guaranteed, the connection tightness of the water inlet interface and the water inlet pipe is guaranteed, and the user experience is better.

6. The length of elastic component under natural state is greater than the distance between connecting hole bottom and the spacing hole bottom for elastic component between sliding connection portion and the bowl basket connecting piece is in compression state all the time in the course of the work, guarantees the elastic connection between interface and the inlet tube of intaking, effectively prevents that spray water pressure from too big messenger spray arm installed part from breaking away from the inlet tube, and spray assembly job stabilization is reliable, and user experience is better.

7. The pivot sets up in water route connecting portion top, can raise the position of spray arm for pivot and spray arm are located the washing water top, avoid spray arm and pivot during operation to immerse in the washing water that thoughtlessly has food waste, prevent that little food waste from getting into the rotation slit between spray arm and the pivot and leading to spray arm's rotation to be obstructed, effectively reduce the risk that spray arm stalled, avoid influencing clean effect, effectively promote user experience.

8. The spray arm locating part is axially limited in the rotating shaft, an anti-thrust effect is achieved on the spray arm, the spray arm is prevented from moving upwards, the installation and limiting structure of the spray arm are simple and reasonable, the spray arm is stable and reliable in work, and user experience is better.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic perspective view of a water tank type cleaning machine according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of another view angle of the water tank type cleaning machine according to the embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a trough type cleaning machine according to an embodiment of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

fig. 5 is an assembly schematic view of a water tank type cleaning machine according to an embodiment of the present invention;

fig. 6 is a schematic longitudinal sectional view of a trough type cleaning machine according to an embodiment of the present invention;

FIG. 7 is an enlarged view of the portion B of FIG. 6;

fig. 8 is a schematic view of an exploded structure of a sink type cleaning machine provided by an embodiment of the present invention when there is no sink;

fig. 9 is an exploded cross-sectional view of a sink type cleaning machine provided by an embodiment of the present invention when no sink is provided;

fig. 10 is a schematic structural view of a bowl basket and spray assembly provided in an embodiment of the present invention;

fig. 11 is a schematic structural view of another view angle of the bowl basket and spray assembly body according to the embodiment of the present invention;

fig. 12 is an exploded schematic view of a bowl basket and spray assembly provided in an embodiment of the present invention;

fig. 13 is a schematic structural view of a bowl basket and spray assembly according to another embodiment of the present invention;

fig. 14 is a schematic structural view of another perspective of the bowl basket and spray assembly body according to another embodiment of the present invention;

fig. 15 is an exploded schematic view of a bowl basket and spray assembly according to another embodiment of the present invention;

fig. 16 is a schematic cross-sectional view of a water tank according to an embodiment of the present invention;

fig. 17 is a schematic structural view of a bowl and basket connecting member according to an embodiment of the present invention;

fig. 18 is a schematic structural view of another view angle of the bowl and basket connecting member according to the embodiment of the present invention;

fig. 19 is a schematic structural view of a bowl and basket connecting member according to another embodiment of the present invention;

fig. 20 is a schematic structural view of another perspective of the bowl and basket connecting member according to another embodiment of the present invention;

fig. 21 is a schematic structural view of a connection fitting according to an embodiment of the present invention;

fig. 22 is a schematic structural view of a spray arm mounting member according to an embodiment of the present invention.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so 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 invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the terms "an aspect," "some aspects," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same solution or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

For convenience of description, the terms "front", "rear", "left", "right", "up" and "down" will be used with respect to the user when the sink-type washer is in use.

As shown in fig. 1 to 16, an embodiment of the present invention provides a water tank type cleaning machine, which includes a water tank 1, a bowl basket 2, a spray assembly 3 and an elastic component 4. Wherein, a washing chamber 11 is formed in the water tank 1, and a water inlet pipe 51 extending along the vertical direction is arranged at the bottom of the water tank 1; the bowl basket 2 is accommodated in the washing chamber 11 of the water tank 1 in a manner of taking and placing for placing tableware; the spraying component 3 is connected to the lower part of the bottom of the bowl basket 2 in a hanging manner and can slide relative to the bowl basket 2 along the vertical direction, the spraying component 3 is provided with a water inlet interface 311, and the water inlet interface 311 is detachably connected with the water inlet pipe 51; the elastic member 4 is disposed between the bowl basket 2 and the shower assembly 3 and generates a force toward the inlet pipe 51 to the shower assembly 3.

Spray set 3 suspension mounting is in bowl basket 2 below, spray set 3 is in the same place with bowl basket 2 installation, realize spray set 3 along with bowl basket 2 for the quick dismantlement installation of basin 1 together, spray set 3 can break away from basin 1 along with bowl basket 2 together, can simply switch into the basin from the basin formula cleaning machine fast when the user needs the basin formula cleaning machine to use as the basin, original overall arrangement of reduction basin 1, both have the dish washer function, the basin cleaning function that also has normally, moreover, the steam generator is simple and reasonable in structure, high durability and convenient use, the function is comprehensive, satisfy the user demand, convenience of customers uses, improve the product science and technology sense, effectively promote user experience.

The water inlet pipe 51 is communicated with the circulating pump and the water inlet interface 311, so that the washing water of the circulating pump can be sent into the spraying assembly 3 through the water inlet pipe 51, and the spraying assembly 3 can receive the washing water of the circulating pump to perform rotary spraying. The elastic component 4 generates a force towards the water inlet pipe 51 to the spraying component 3, the water inlet interface 311 is tightly pressed on the water outlet of the water inlet pipe 51, the elastic connection between the water inlet interface 311 and the water inlet pipe 51 is realized, the spraying component 3 is prevented from moving upwards to be separated from the water inlet pipe 51 due to overlarge pressure of spraying water, the connection tightness between the water inlet interface 311 and the water inlet pipe 51 is effectively ensured, and the water leakage problem caused by a fit clearance is eliminated; still it is more convenient that still can make the user place spray set 3 in the installation, and the user need not look for the delivery port of inlet tube 51 deliberately when placing bowl basket 2, and the installation is simple and convenient, and the counterpoint is accurate, connects reliably, and user experience is better. In a particular embodiment, the resilient member 4 is a spring.

When the water tank type cleaning machine is used, tableware is put into the bowl basket 2, and food residues and dirt adhered to the tableware are removed by utilizing the water pressure of washing water sprayed by the spraying assembly 3; the sump type washing machine may also heat the washing water using a heating device (not shown) and spray hot water to the dishes to wash food residues and oil stains on the dishes, thereby achieving a better washing effect. The water tank type cleaning machine also comprises a washing module 5, and a water inlet pipe 51 is arranged in the washing module 5; the washing module 5 is fixedly arranged below the bottom of the water tank 1 through a water outlet 12 of the water tank 1 and is used for realizing a washing function; the sink 1 may be a common single sink or multiple sinks for domestic use on the market. The top of the water tank 1 is also movably connected with a cover plate 14 for opening or closing an opening 13 at the top of the water tank 1; the cover plate 14 closes the washing chamber 11 when the opening 13 is opened so as to form a closed space, so that the washing water can be prevented from splashing and the peculiar smell of the washing water is dispersed to the outside of the washing chamber 11 when the water tank type cleaning machine works, the user discomfort is avoided, the washing effect is ensured, the cover plate is more attractive, and the user experience is better.

Specifically, the sink type cleaning machine further comprises a lower water cup 52 arranged at the bottom of the sink 1, the lower water cup 52 is arranged in the washing module 5, and the water inlet pipe 51 is arranged in the lower water cup 52, such as the center of the lower water cup 52; the lower cup 52 communicates with the washing chamber 11 of the tub 1 and the piping and electric parts section 53 located below the bottom of the tub 1. The water inlet interface 311 is hermetically connected with the water inlet pipe 51 through the magnetic attraction fixing piece, the magnetic attraction fixing way is more closely connected, the spray assembly 3 is prevented from moving upwards to be separated from the water inlet pipe 51 due to overlarge pressure of spray water, and the water leakage problem caused by a fit clearance is further eliminated; and meanwhile, the elastic component 4 is matched, so that a user does not need to deliberately find the water outlet of the water inlet pipe 51 when the bowl basket 2 and the spray assembly 3 are placed in the installation, the installation is rapid and simple, the time and the labor are saved, the alignment is accurate, the connection is reliable, and the user experience is better.

In one embodiment, the magnetic fixing member comprises a first annular magnet 312 disposed at the bottom of the water inlet interface 311 and a second annular magnet 54 disposed at the top of the water inlet pipe 51, wherein the first annular magnet 312 and the second annular magnet 54 are attracted to each other, so as to magnetically and hermetically connect the water inlet interface 311 to the water inlet pipe 51; of course, the quick connection of the water inlet interface 311 and the water inlet pipe 51 is not limited to the magnetic attraction and sealing connection.

Specifically, the spray assembly 3 comprises a spray arm mounting part 31 and a spray arm 32, the spray arm mounting part 31 comprises a rotating shaft 313 and a sliding connection part 314 fixedly connected to the upper end of the rotating shaft 313, the rotating shaft 313 and the water inlet interface 311 are both parallel to the water inlet pipe 51, and the spray arm 32 is rotatably connected to the rotating shaft 313; the water tank type cleaning machine further comprises a bowl basket connecting piece 6 fixedly connected to the bottom of the bowl basket 2, the bowl basket connecting piece 6 is provided with a connecting hole 61 axially extending along the rotating shaft 313, and the sliding connecting part 314 is connected in the connecting hole 61 in a sliding mode so as to enable the spray arm mounting piece 31 to be connected with the bowl basket connecting piece 6 in a sliding mode; the spray arm mounting piece 31 is detachably connected with the spray arm 32 and the bowl and basket connecting piece 6, and is convenient to detach, maintain and clean. The sliding connection part 314 can realize the sliding in the vertical direction in the connection hole 61, and can adjust the height of the spray arm installation part 31 in the vertical direction, thereby being beneficial to eliminating the fit clearance between the water inlet interface 311 and the water inlet pipe 51, ensuring the connection tightness between the water inlet interface 311 and the water inlet pipe 51 and eliminating the water leakage problem. Elastic component 4 holds in connecting hole 61, and one end and connecting hole 61 bottom butt, the other end and sliding connection portion 314 butt, elastic component 4 along with sliding connection portion 314 the sliding motion in connecting hole 61 in the telescopic motion of connecting hole 61, can play limiting displacement to elastic component 4 motion, prevent that elastic component 4 from taking place horizontal distortion and warping and break away from basket connecting piece 6 and sliding connection portion 314, elastic component 4 job stabilization is reliable, and user experience is better.

In one embodiment, as shown in fig. 3 to 12, 17, 18 and 21, the sink type cleaning machine further includes a connection fitting member 62, the connection fitting member 62 is fixedly connected to the bowl and basket connecting member 6 above the bottom of the bowl and basket 2 and below the bottom of the bowl and basket 2, and the bottom of the bowl and basket 2 is clamped between the bowl and basket connecting member 6 and the connection fitting member 62, so as to fixedly connect the bowl and basket connecting member 6 below the bottom of the bowl and basket 2. The connection fitting piece 62 is installed bowl basket connecting piece 6 in 2 bottoms of bowl basket along the longitudinal direction from bottom to top, and simple structure is reasonable, and the installation of bowl basket connecting piece 6 is simple and convenient, and is reliable with the firm in connection of bowl basket 2, and bowl basket connecting piece 6 and the less that the transverse dimension of connection fitting piece 62 can be done in addition reduce sheltering from to spray arm 32 shower, make things convenient for the shower to wash away of tableware, effectively guarantee the cleaning performance, and user experience is better.

Wherein, the center of the bottom of the bowl basket 2 is provided with a fixed area 21, and the bowl basket connecting piece 6 and the connecting fitting piece 62 are clamped and fixed on the upper side and the lower side of the fixed area 21; the size and shape of the securing area 21 matches the size and shape of the bowl and basket connecting piece 6. Fixed area 21 is provided with translation location portion 211, correspond on bowl basket connecting piece 6 and/or the connection fitting piece 62 and be provided with translation fitting part, translation location portion 211 is connected with translation fitting part cooperation, in order to inject bowl basket connecting piece 6 and connect fitting piece 62 for the position of bowl basket 2, the realization is to the installation and spacing of bowl basket connecting piece 6, bowl basket connecting piece 6 can be well fixed on bowl basket 2 and not take place to rock, and then avoid spray arm installed part 31 to rock for bowl basket 2, spray arm 32 hangs and installs in bowl basket 2 below reliable and stable, user experience is better.

Fixed area 21 still is provided with the location portion 212 that splines with translation location portion 211 fixed connection, bowl basket connecting piece 3 and/or connect and match piece 62 go up to correspond and be provided with the location cooperation portion that splines, the location portion 212 that splines cooperatees with the location cooperation portion that splines and be connected, rotate for bowl basket 2 with restriction bowl basket connecting piece 6 and connect and match piece 62, avoid driving spray arm installed part 31 and rotate for bowl basket 2, spray arm installed part 31 is more firm stable with bowl basket 2's connection, spray arm 32 job stabilization is reliable, user experience is better.

In one embodiment, the bowl basket 2 is a cleaning rack capable of being placed in the water tank 1 and is mainly processed by bending, welding, drying and other processes of steel wires, and the fixing area 21 is arranged in the middle of the bottom of the bowl basket 2; according to the shape of bowl basket connecting piece 6, translation location portion 211 is the steel wire ring circle that sets up in bowl basket 2 bottom intermediate position, and rotation stopping location portion 212 is the steel wire horizontal pole with steel wire ring circle fixed connection, and steel wire ring circle and the mutual overlap joint of the steel wire horizontal pole of horizontal distribution guarantee the absolute nature and the intensity of dead reck 21 position.

The bowl basket connecting piece 6 is an inverted T-shaped hollow shell integrally and comprises a mounting convex column 63, a limiting support boss 64 protruding out of one end of the mounting convex column 63 along the radial direction and a bowl basket connecting flange 65 protruding out of the limiting support boss 64 along the radial direction and far away from one end of the mounting convex column 63, the connecting hole 61 is formed in the mounting convex column 63, and the radial dimension (cross section) of the bowl basket connecting flange 65 is far larger than that of the mounting convex column 63. The connection fitting 62 is a hollow block-shaped housing, and includes a mounting concave 621 and a fitting connection flange 622 protruding from one end of the mounting concave 621 in the radial direction, and the mounting concave 621 is provided with a concave hole 623 adapted to the position-limiting support boss 64 at the end; the connection fitting 62 also has a central hole 624 coaxial with the pocket hole 623, and the central hole 624 is a through hole.

When the bowl basket connecting piece 6 is installed, the installation convex column 63 of the bowl basket connecting piece 6 sequentially penetrates through the steel wire ring of the bowl basket 2 and the middle hole 624 of the connecting fitting piece 62, the concave platform hole 623 covers the steel wire ring and the limiting support boss 64 of the bowl basket connecting piece 6, and the bowl basket connecting flange 65 is fixedly connected with the fitting connecting flange 622, so that the bowl basket connecting piece 6 is fixedly connected with the connecting fitting piece 62, and the bowl basket connecting piece 6 is fixedly connected below the bottom of the bowl basket 2; the limiting support boss 64 plays a role in supporting the steel wire ring, and the steel wire ring is clamped between the installation concave station 621 and the limiting support boss 64, so that the bowl basket connecting piece 6 is firmly matched with the steel wire ring without shaking, and the positions of the bowl basket connecting piece 6 and the connection fitting piece 62 relative to the bowl basket 2 are well limited.

In the present embodiment, the translation matching portion includes a mounting boss 63, a limit support boss 64 and a boss hole 623; the steel wire ring can be round, correspondingly, the mounting convex column 63 is a cylinder, the limiting support boss 64 is a circular table, and the concave table hole 623 is a circular hole; of course, the wire loop may have other shapes. The rotation stopping positioning matching parts are limiting clamping grooves 625 arranged on two sides of the mounting concave station 621 of the connecting matching piece 62, the limiting clamping grooves 625 extend along the radial direction of the middle hole 624, notches of the limiting clamping grooves 625 are communicated with the concave station holes 623, and steel wire cross rods can penetrate through the notches of the limiting clamping grooves 625 from bottom to top from the bottom of the connecting matching piece 62 and are fixed in the limiting clamping grooves 625 so as to avoid the transversely distributed steel wire cross rods and also position the mounting of the bowl basket connecting piece 6; the both sides inner wall of spacing draw-in groove 625 can also set up the protruding 626 of horizontal screens, can fix the steel wire horizontal pole in spacing draw-in groove 625 better, prevents that the steel wire horizontal pole from breaking away from spacing draw-in groove 625. The bowl and basket connecting flange 65 and the mating connecting flange 622 may be fastened by screws.

In another embodiment, as shown in fig. 13 to 15, 19 and 20, the bowl and basket connector 6 is correspondingly provided with a plurality of hooks 66 facing different directions, the hooks 66 are engaged with the connecting rods 22 to fixedly connect the bowl and basket connector 6 to the bottom of the bowl and basket 2, wherein the connecting rods 22 extend in different directions in a staggered manner. The hooks 66 and the connecting rods 22 in multiple directions effectively limit the freedom degrees of the bowl and basket connecting piece 6 relative to the bowl and basket 2 in multiple directions, so that the bowl and basket connecting piece 6 is firmly and reliably connected with the bowl and basket 2 without shaking; the bowl basket connecting piece 6 is directly clamped and fixed with the bowl basket 2 through the clamping hook 66, the bowl basket connecting piece 6 is placed beside the corresponding connecting rod 22, then the bowl basket connecting piece 6 is pushed by force to enable the connecting rod 22 to be extruded and clamped into the clamping hook 66, and the bowl basket connecting piece 6 and the bowl basket 2 are installed and fixed, the installation and the disassembly are rapid and convenient, the bowl basket connecting piece 6 can be inserted into the bowl basket 2 from the side edge according to different design requirements, and the bowl basket connecting piece 6 can be clamped and fixed transversely; and need not use extra auxiliary connection part, reduction in production cost, user experience is better.

In one embodiment, the bowl basket 2 is a cleaning rack capable of being placed in the sink 1, and is mainly formed by bending, welding, and drying steel wires, and the connecting rod 22 is a steel wire. The bowl and basket connecting piece 6 is an inverted T-shaped hollow shell integrally, and comprises a mounting convex column 63 and a connecting platform 67 connected to one end of the mounting convex column 63, and a plurality of U-shaped clamping hooks 66 with different orientation directions are arranged on the connecting platform 67; the side edge in the inside of the hook 66 can also be provided with a limit bulge, so that the connecting rod 22 of the bowl basket 2 can be limited in the hook 66 to prevent the connecting rod 22 from being separated from the hook 66, and the connection is firmer and more reliable.

Specifically, as shown in fig. 4, fig. 18, fig. 20 and fig. 22, a rotation stopping portion 611 is provided in the connection hole 61, the sliding connection portion 314 has a rotation stopping matching portion 315, the rotation stopping portion 611 is connected with the rotation stopping matching portion 315 in a matching manner, so as to prevent the spray arm mounting member 31 from rotating relative to the bowl and basket connecting member 6, the spray arm mounting member 31 is stably and reliably connected with the bowl and basket connecting member 6, and the spray arm mounting member 31 is prevented from rotating relative to the water inlet pipe 51 in the working process to cause the water inlet interface 311 to be separated from the water inlet pipe 51, the spray arm mounting member 31 is more stably connected with the bowl and basket 2, the spray arm 32 works stably and reliably, and the.

Specifically, as shown in fig. 4, 8, 9, 12 and 15, the sink type cleaning machine further includes a blocking member 7, the blocking member 7 is fixedly connected with the bowl and basket connecting member 6, and limits the sliding connecting portion 314 in the connecting hole 61; the blocking member 7 functions to push the shower arm mounting member 31 against the sliding, and prevents the sliding connection portion 314 from being separated from the connection hole 61 when sliding, so that the shower arm mounting member 31 is stably and reliably connected to the bowl and basket connecting member 6, and the user experience is better. In one embodiment, the bottom of the connecting hole 61 is provided with a screw thread, and the blocking member 7 is fixedly connected with the bowl and basket connecting member 6 through the screw thread.

Specifically, as shown in fig. 4, 9, 18, 20 and 22, the rotation stop fitting portion 315 is a boss protruding from the top end of the sliding connection portion 314 in the radial direction, and opposite sides of the boss have rotation stop fitting surfaces 316; the shape and the size of connecting hole 61 and the shape and the size looks adaptation of boss, rotation stopping portion 611 is for setting up in the rotation stopping plane of connecting hole 61 inside wall relatively, and rotation stopping plane cooperatees the butt with rotation stopping fitting surface 316, forms the plane and ends the limit structure that changes, effectively prevents spray arm installed part 31 and bowl basket connecting piece 6 relative rotation taking place in the course of the work. The blocking piece 7 is provided with a passing hole 71 matched with the shape and size of the connecting hole 61, the blocking piece 7 is sleeved on the sliding connecting part 314 through the passing hole 71, the hole diameter of the passing hole 71 is different from that of the connecting hole 61, specifically, the inner diameter of the passing hole 71 is slightly larger than that of the connecting hole 61, so that the boss of the sliding connecting part 314 can conveniently pass through the passing hole 71 when being installed; when the blocking piece 7 is fixedly connected with the bowl and basket connecting piece 6, the through holes 71 and the connecting holes 61 are arranged in a staggered mode to prevent the sliding connecting parts 314 from sliding out of the connecting holes 61 from the blocking piece 7, the structure is simple and reasonable, the installation and the disassembly are rapid and convenient, and the user experience is better.

In one embodiment, the connection hole 61 is a kidney-shaped hole, and the boss is a kidney-shaped boss matched with the kidney-shaped hole; the barrier 7 is a cylindrical pad opening through the hole 71 in the center of the barrier 7. The simple plane restriction rotation mode of this embodiment is selected and is prevented that spray arm installed part 31 and bowl basket connecting piece 6 from taking place relative rotation, and certainly can also select other rotation stopping limit mode that can prevent two spare parts from taking place relative rotation on the existing market, for example guide rail and slider cooperation structure, electronic thrust structure etc..

Specifically, connecting hole 61 bottom still is provided with reference column 612, sliding connection portion 314 center is provided with spacing hole 317, the one end of elastomeric element 4 is installed in spacing hole 317, the other end is connected with reference column 612, reference column 612 and spacing hole 317 play the effect of location elastomeric element 4, prevent that elastomeric element 4 from taking place horizontal distortion in connecting hole 61, simple structure is reasonable, elastomeric element 4 job stabilization is reliable, guarantee elastomeric element 4 to the effect that compresses tightly of interface 311 that intakes, guarantee interface 311 and intake pipe 51's the compactness of being connected, user experience is better.

Specifically, the length of elastomeric element 4 under natural state is greater than the distance between connecting hole 61 bottom and spacing hole 317 bottom, make elastomeric element 4 between sliding connection portion 314 and the bowl basket connecting piece 6 be in compression state all the time in the course of the work, guarantee the elastic connection between interface 311 and the inlet tube 51 of intaking, elastomeric element 4 gives all the time and sprays arm installed part 31 towards the pressure of inlet tube 51, effectively prevent that spray water pressure is too big to make spray arm installed part 31 break away from inlet tube 51, spray assembly 3 job stabilization is reliable, user experience is better.

Specifically, as shown in fig. 3 to 9, 11, 12, 14, 15 and 22, the spray arm mounting member 31 further includes a waterway connection portion 318 fixedly connected to a lower end of the rotation shaft 313, the water inlet 311 is disposed at a bottom of the waterway connection portion 318, and the washing water enters the spray arm 32 through the water inlet pipe 51, the waterway connection portion 318 and the rotation shaft 313, so that the spray arm 32 can receive the washing water of the circulation pump on the rotation shaft 313 to perform rotary spraying. Pivot 313 sets up in water route connecting portion 318 top, can raise pivot 313, and then raise the position of spray arm 32, it is located the washing water top to make pivot 313 and spray arm 32, avoid spray arm 32 and pivot 313 during operation to immerse in the washing water that thoughtlessly has food waste, prevent that little food waste from getting into the rotation slit between spray arm 32 and the pivot 313 and leading to spray arm 32 to rotate and be hindered, effectively reduce the risk of spray arm 32 stalling, avoid influencing clean effect, effectively promote user experience.

Specifically, the waterway connection portion 318 extends along the radial direction of the rotating shaft 313, and the water inlet interface 311 can move in the horizontal direction relative to the rotating shaft 313 to adjust the relative position of the water inlet interface 311 and the rotating shaft 313 in the horizontal direction. The water inlet pipe 51 is communicated with the circulating pump and the waterway connection part 318, so that the washing water of the circulating pump can be sent into the waterway connection part 318 through the water inlet pipe 51 and then reaches the spraying arm 32 through the rotating shaft 313, and for different water tanks 1, the water inlet pipe 51 can be arranged at different positions at the bottom of the water tank 1; the relative position of interface 311 and pivot 313 on the horizontal direction of intaking can be adjusted, makes things convenient for interface 311 and inlet tube 51 to be connected greatly to make pivot 313 be located basin 1 center all the time that the rotation center of spray arm 32 promptly, spray arm 32 sprays the washing water more even, and is better to the cleaning performance of tableware, satisfies different basin 1's structure moreover, satisfies user's actual demand, and the practicality is strong, and user experience is better.

Specifically, the rotating shaft 313 is a cylinder with a hollow inner cavity, and an overflowing hole 3131 is formed in a circumferential side wall of the rotating shaft 313; the center of the spray arm 32 is provided with a spray arm mounting hole 321, the diameter of the spray arm mounting hole 321 is slightly larger than that of the rotating shaft 313, the spray arm 32 is rotatably sleeved on the rotating shaft 313 through the spray arm mounting hole 321, and the rotating shaft inner cavity 3132 is communicated with the spray arm inner cavity 322 through the through hole 3131. The top of the rotating shaft inner cavity 3132 is also provided with a downward convex arc diversion cone 3133, the washing water enters the spraying arm inner cavity 322 through the rotating shaft inner cavity 3132 and the overflowing hole 3131, the arc diversion cone 3133 can well divert the washing water inside the rotating shaft inner cavity 3132 to the side direction flow through the vertical direction flow, avoid the top of the rotating shaft inner cavity 3132 from receiving too much pressure and leading to the upward movement of the spraying arm installation part 31, prevent the water inlet interface 311 from moving upward and separating from the water inlet pipe 51 in the working process, ensure the stable and reliable work of the spraying arm 32, and the washing water can not generate too much pressure loss, the cleaning effect is better, energy saving and consumption reduction, and the user experience is better.

Specifically, as shown in fig. 4, 7, 8, 9, 12 and 15, the water tank type cleaning machine further includes a spraying arm limiting part 8, the spraying arm limiting part 8 is fixedly connected with the rotating shaft 313, and axially limits the spraying arm 32 on the rotating shaft 313, so that the spraying arm 32 is thrust, the spraying arm 32 is prevented from moving upwards, the installation and limiting structure of the spraying arm 32 is simple and reasonable, the spraying arm 32 works stably and reliably, and the user experience is better. In one embodiment, the spray arm limiting member 8 has a spray arm nut with a central threaded hole, the spray arm mounting member 31 is further provided with a mounting boss 319 below the rotating shaft 313 for mounting the spray arm 32, and a threaded section 310 is further provided above the rotating shaft 313; when the spray arm 32 is rotatably mounted on the rotating shaft 313, the spray arm stopper 8 is in fit connection with the threaded section 310, and the spray arm 32 is sandwiched between the mounting boss 319 and the spray arm stopper 8, so that the spray arm 32 is limited on the rotating shaft 313. The side of the bottom of the spray arm limiting part 8 is also provided with a limiting ring rib 81 which can play a role in thrust, and the height of the limiting ring rib 81 is slightly higher than that of the spray arm 32 after installation, so that the spray arm 32 can move and rotate within a small range. A spray arm ring rib 323 is further arranged at the bottom of the spray arm 32 around the spray arm mounting hole 322, and a gasket groove 324 for mounting the gasket 9 is formed between the spray arm ring rib 323 and the bottom of the spray arm 32. The gaskets 9 are a pair of self-lubricating gaskets and are used for separating the spray arm 32 from the mounting boss 319, so that the bottom of the spray arm 32 is prevented from being directly contacted with the mounting boss 319, and the spray arm 32 is prevented from being interfered by overlarge friction force; the use of self-lubricating washers in pairs can effectively reduce friction when the spray arm 32 is rotated.

The utility model discloses a during the installation of basin formula cleaning machine, at first pass the steel wire ring circle at bowl basket 2 middle part from bottom to top with the installation projection 63 of bowl basket connecting piece 6, make the steel wire ring circle offset with the spacing support boss 64 of bowl basket connecting piece 6, then will connect fitting piece 62 and pass from the installation projection 63 of bowl basket connecting piece 6, and make the steel wire horizontal pole pass and block spacing draw-in groove 625 behind the protruding 626 back card of screens of connecting fitting piece 62, the rethread screw is in the same place bowl basket connecting piece 6 with being connected fitting piece 62 fastening connection, thereby with bowl basket connecting piece 6 fixed mounting in 2 bottoms of bowl basket. Sleeving a gasket 9 on the rotating shaft 313 and placing the gasket on the mounting boss 319, sleeving a spray arm 32 on the rotating shaft 313 and placing the spray arm on the gasket 9, sleeving a spray arm limiting part 8 on the rotating shaft 313 and connecting the spray arm limiting part with the threaded section 310 so as to limit the spray arm 32 on the rotating shaft 313; next, the blocking member 7 is sleeved on the sliding connection portion 314, then the elastic member 4 is installed in the connection hole 61, and then finally the sliding connection portion 314 of the spray arm installation member 31 is penetrated into the connection hole 61 of the bowl and basket connection member 6 and is abutted against the elastic member 4, the blocking member 7 is in threaded fastening connection with the bowl and basket connection member 6, so that the spray arm installation member 31 is limited on the bowl and basket connection member 6, and the spray arm 32 is installed under the bowl and basket 2 in a hanging manner. Finally, the bowl basket 2 and the spraying component 3 are assembled into the water tank 1, so that the water inlet connector 311 is connected with the water inlet pipe 51, and the water tank type cleaning machine is installed.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (10)

1. The utility model provides a basin formula cleaning machine which characterized in that, basin formula cleaning machine includes:

the water tank is provided with a water inlet pipe extending along the vertical direction at the bottom;

the bowl basket can be accommodated in the water tank in a picking and placing way;

the spraying assembly is connected below the bottom of the bowl basket in a hanging mode and can slide relative to the bowl basket along the vertical direction, the spraying assembly is provided with a water inlet interface, and the water inlet interface is detachably connected with the water inlet pipe; and

and the elastic component is arranged between the bowl basket and the spray assembly and generates a force towards the water inlet pipe to the spray assembly.

2. The sink cleaning machine according to claim 1,

the spraying assembly comprises a spraying arm mounting piece and a spraying arm, the spraying arm mounting piece comprises a rotating shaft and a sliding connecting part fixedly connected to the upper end of the rotating shaft, and the spraying arm is rotatably connected to the rotating shaft;

the water tank type cleaning machine further comprises a bowl basket connecting piece fixedly connected to the bottom of the bowl basket, the bowl basket connecting piece is provided with a connecting hole axially extending along the rotating shaft, and the sliding connecting part is slidably connected into the connecting hole so as to slidably connect the spray arm mounting piece with the bowl basket connecting piece;

the elastic component is accommodated in the connecting hole, one end of the elastic component is abutted against the bottom of the connecting hole, and the other end of the elastic component is abutted against the sliding connecting part.

3. The sink cleaning machine according to claim 2,

be provided with in the connecting hole and spline the portion, sliding connection portion has and splines cooperation portion, spline the portion with it is connected to spline cooperation portion cooperation, stops spray arm installed part with bowl basket connecting piece takes place relative rotation.

4. The sink cleaning machine according to claim 3,

the basin type cleaning machine further comprises a blocking piece, wherein the blocking piece is fixedly connected with the bowl basket connecting piece and limits the sliding connecting part in the connecting hole.

5. The sink cleaning machine according to claim 4,

the rotation stopping matching part is a boss protruding out of the top end of the sliding connection part along the radial direction, and rotation stopping matching surfaces are arranged on two opposite sides of the boss; the shape and the size of the connecting hole are matched with those of the lug boss, the rotation stopping part is a rotation stopping plane which is oppositely arranged on the inner side wall of the connecting hole, and the rotation stopping plane is abutted against the rotation stopping matching surface;

the blocking piece is provided with a through hole matched with the connecting hole in shape and size, the blocking piece is sleeved on the sliding connecting portion through the through hole, and the hole diameter of the through hole is different from that of the connecting hole.

6. The sink cleaning machine according to claim 2,

the bottom of the connecting hole is also provided with a positioning column, the center of the sliding connecting part is provided with a limiting hole, one end of the elastic part is arranged in the limiting hole, and the other end of the elastic part is connected with the positioning column.

7. The sink cleaning machine according to claim 6,

the length of the elastic component in a natural state is larger than the distance between the bottom of the connecting hole and the bottom of the limiting hole.

8. The sink cleaning machine according to claim 2,

the spray arm mounting part further comprises a water path connecting part fixedly connected to the lower end of the rotating shaft, the water inlet port is arranged at the bottom of the water path connecting part, and washing water passes through the water inlet pipe, the water path connecting part and the rotating shaft to enter the spray arm.

9. The sink cleaning machine according to claim 2,

the water tank type cleaning machine further comprises a spray arm limiting part, wherein the spray arm limiting part is fixedly connected with the rotating shaft and axially limits the spray arm in the rotating shaft.

10. The sump cleaner of any one of claims 1 to 9,

the water tank type cleaning machine further comprises a water discharging cup arranged at the bottom of the water tank, the water inlet pipe is arranged in the water discharging cup, and the water inlet port is hermetically connected with the water inlet pipe through a magnetic suction fixing piece.

Images