CN211866103U

CN211866103U - Feeding bottle cleaning machine

Info

Publication number: CN211866103U
Application number: CN202020134835.7U
Authority: CN
Inventors: 温炯
Original assignee: Foshan Woxi Electrical Technology Co ltd
Current assignee: Foshan Best Electrical Appliance Technology Co Ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-11-06
Anticipated expiration: 2030-01-20

Abstract

The application belongs to the technical field of milk bottle cleaning machines, and provides a milk bottle cleaning machine which comprises an inner container, a base and a shell, wherein the inner container is arranged on the base and comprises a water collecting tray and a surrounding wall arranged around the water collecting tray; the shell comprises a bottom cover and a sleeve, the bottom cover covers the bottom of the base, and the sleeve is arranged on the bottom cover and surrounds the inner container and the periphery of the base; the bottom of the water collecting tray is provided with a first supporting structure, and the first supporting structure extends into the base and abuts against the bottom cover; and a second supporting structure is arranged on the surrounding wall and is abutted against the inner wall of the sleeve. This application sets up effectual protection architecture for the inner bag of feeding bottle cleaning machine to strengthen the support to the inner bag structure, improve structural rigidity, improve the stability of complete machine structure effectively.

Description

Feeding bottle cleaning machine

Technical Field

The application belongs to the field of household cleaning appliances, and particularly relates to a feeding bottle cleaning machine.

Background

A feeding bottle is a device for containing milk or drinking water in daily life and is also tableware specially used for feeding infants. For the cleaning work of the used feeding bottle utensil, a general cleaning mode is to adopt a special handheld cleaner or a brush tool to extend into the feeding bottle for manual brushing. When batch cleaning is needed, the feeding bottles are required to be washed by hands one by one, so that the cleaning operation is complicated, time-consuming and low in efficiency. For this reason, a baby bottle washing machine specially designed for cleaning a baby bottle is commercially available.

The feeding bottle cleaning machine on the market at present is a small-size domestic household electrical appliances of bench formula, requires that the complete machine is small, if the volume is too big will influence occupation space and make weight gain, lead to being difficult to place at the bench and use, consequently be difficult to increase great bearing structure in the inside of machine. The feeding bottle cleaning machine is also a household electrical appliances of wading, and the inside main load of machine includes: the load is mainly supported by the inner container of the machine, and therefore the inner container of the baby bottle washing machine needs to maintain a certain strength.

The inner container of the feeding bottle cleaning machine in the prior art is arranged on a base of the machine, a washing cavity for loading feeding bottle appliances and water is arranged inside the inner container, and the inner container mainly comprises a water collecting tray and a surrounding wall surrounding the edge of the water collecting tray. The inner container has two stress-bearing walls, including one outer impact and one bearing support inside the washing cavity, and the washed milk bottle and its fittings are set on the bearing supports. In addition, the water collecting tray of the inner container is larger in bearing capacity, the water collecting tray is generally integrally formed with the top wall of the base of the feeding bottle cleaning machine, the upper surface of the water collecting tray is used for bearing the water using weight of a washing cavity, the lower surface of the water collecting tray is used for fixing water path control parts arranged in the base, such as various water pumps, various control valve bodies, a water collecting cup and the like, and the water path control parts are fixedly suspended on the lower surface of the water collecting tray and occupy a large amount. Moreover, the inner container is generally made of plastic materials. Therefore, the inner container of the milk bottle cleaning machine is over stressed structurally, is easy to deform and damage, and affects the quality of the whole machine.

Disclosure of Invention

An object of the embodiment of this application is to provide a feeding bottle cleaning machine, to the too big easy problem of warping of feeding bottle cleaning machine's of prior art inner bag structure atress, set up effectual protection architecture for feeding bottle cleaning machine's inner bag to strengthen the support to the inner bag structure, improve the structural rigidity, improve the stability of complete machine structure effectively.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: the feeding bottle cleaning machine comprises an inner container, a base and a shell of the feeding bottle cleaning machine, wherein the inner container is arranged on the base and comprises a water collecting tray and a surrounding wall arranged around the water collecting tray; the shell comprises a bottom cover and a sleeve, the bottom cover covers the bottom of the base, and the sleeve is arranged on the bottom cover and surrounds the inner container and the periphery of the base; the bottom of the water collecting tray is provided with a first supporting structure, and the first supporting structure extends into the base and abuts against the bottom cover; and a second supporting structure is arranged on the surrounding wall and is abutted against the inner wall of the sleeve.

The application provides a feeding bottle cleaning machine's beneficial effect lies in: compared with the prior art, a mutually matched protection structure is arranged between the inner container and the shell. On the one hand, to the water-collecting tray structure of inner bag, because the water-collecting tray links to each other integratively with the roof of base, both will bear the inside water loading capacity of inner bag, will hang fixed each water control part together with the roof of base again, therefore set up first bearing structure in the bottom of water-collecting tray, make first bearing structure offsets through the inside of base and the bottom of shell to strengthen the supporting effect to the water-collecting tray effectively, prevent that the water-collecting tray from deforming easily and damaging. On the other hand, to the leg structure of inner bag, this leg mainly bears the impact of external force, and the sleeve through the shell does the parcel protection to the leg, reduces the direct influence of external force effectively to set up second bearing structure on the leg, let second bearing structure and telescopic inner wall offset, make the leg and sleeve form an organic whole to support and receive external force and strike, improve inner bag structural rigidity effectively, improve the stability of complete machine structure.

The structure of the bottom cover is improved, a water collecting surface and a plurality of water discharging holes are formed in the bottom cover, a supporting table is arranged in the center of the water collecting surface of the bottom cover, and the plurality of water discharging holes are arranged around the periphery of the supporting table. The bottom cover is provided with a water collecting surface and a water drainage hole to form an overflow protection structure for the inner container, and overflow permeating into the base from the inner container is effectively drained out of the machine. Wherein, this brace table can strengthen bottom overall structure's support intensity effectively. The catchment surface may preferably be provided in an inclined structure having a low middle portion and a high outer circumference, so as to effectively guide the overflow water to the drainage hole of the middle portion, so as to be drained out of the machine in time.

On the basis, the first supporting structure is improved in a first mode, a water path control part is fixed on the bottom surface of the bottom cover, the first supporting structure comprises first supporting columns arranged on the water path control part, and the first supporting columns extend towards the bottom cover and abut against the supporting table. Among them, the waterway control member may preferably be a water supply seat at the middle portion, which communicates with the spray arm in the inner tub. The spray arm is pushed by water power in the liner to rotate downwards, and the spray arm is generally arranged on the central shaft of the liner, so that the first support column is arranged on the water supply seat and extends towards the bottom cover to be abutted against the support table on the bottom cover, the water collecting tray of the liner can be supported, the concentricity among the spray arm, the water supply seat, the first support column and the support table can be effectively improved, and the rotation stability of the spray arm is ensured.

On the basis, the first supporting structure comprises a second supporting column arranged on the bottom surface of the water collecting tray, through holes are formed in the second supporting column, the second supporting column extends towards the bottom cover, and at least one drain hole is matched with the through holes of the second supporting column in position, so that a fastener is additionally arranged to be fixedly connected in a penetrating mode, and the fixing effect is improved. Wherein, let the second support column support between water-collecting tray and bottom, can strengthen the support effect to the water-collecting tray effectively, further improve overall structure hardness.

The second supporting structure is improved and comprises a first supporting framework and a second supporting framework, the first supporting framework and the second supporting framework are used for abutting against the inner wall of the sleeve, the first supporting framework is arranged on the plane of the outer wall of the surrounding wall, and the second supporting framework is arranged on the corner bending surface of the surrounding wall. Corresponding support structures are arranged aiming at different parts on the surrounding wall of the inner container, on one hand, a first support framework is arranged aiming at the outer wall plane of the surrounding wall, and the wall surface strength of the surrounding wall is effectively enhanced; on the other hand, set up the second support chassis to the corner position of leg to strengthen the face hardness of bending of leg.

Optionally, the first supporting framework comprises a pair of supporting ribs arranged in parallel, the supporting ribs extend from the top of the enclosing wall to the bottom of the enclosing wall, and connecting ribs are arranged in the supporting ribs. The first supporting framework is composed of a pair of parallel supporting ribs, and the connecting ribs are arranged in the supporting ribs, so that the overall strength of the whole framework structure is enhanced, the stress area is increased due to stress dispersion, and the supporting effect is effectively improved.

Optionally, the second supporting framework comprises a supporting shaft connected to a corner bending surface of the surrounding wall and extending to the outside of the inner container, the extending end of the supporting shaft abuts against the inner wall of the sleeve corner, and reinforcing ribs are further arranged on two sides of the supporting shaft. In practical application, because the corner of the whole machine is impacted by external force with higher frequency, the supporting shaft which extends outwards is arranged on the corner part of the surrounding wall of the corresponding inner container, the extending end of the supporting shaft is abutted against the inner wall of the sleeve, and the reinforcing ribs are arranged on the two sides of the supporting shaft, so that the supporting strength is effectively improved, and the structural strength of the corner part of the whole machine is further enhanced.

The structure of the bottom cover is further improved, a plurality of fixing feet are arranged on the bottom cover, the fixing feet are distributed on the edge of the bottom cover and the corner of the bottom cover, and anti-skid pads are arranged on the fixing feet. On one hand, the bottom surface of the bottom cover and the placing plane have an isolated space by arranging the fixing feet so as to drain overflow water in the machine from a drain hole on the bottom cover; on the other hand, the anti-slip pads are arranged on the fixing feet, so that the fixing effect of the machine placed on a plane can be effectively enhanced, and the operation stability of the whole machine is improved.

Optionally, the fixing foot is provided with a mounting groove for mounting the non-slip mat, a jack is arranged in the mounting groove, and the non-slip mat is provided with an inserting column for inserting the jack; the base is provided with a fixing column used for being connected with the fixing foot, the fixing column is provided with a fixing hole, a mounting hole used for mounting a fastener is formed in the mounting groove of the fixing foot, and the mounting hole is matched with the fixing hole of the fixing column in position. On one hand, the anti-skid mat can be detached and replaced when being worn, and the insertion columns on the anti-skid mat are inserted and fixed with the insertion holes in the installation groove, so that the operation is convenient, and the operation experience of a user is improved; on the other hand, let the bottom lid close on the bottom surface of base, fix through installing the mounting hole of fastener cross-under mounting groove additional and the fixed orifices on the fixed column, improve joint strength and sealing performance effectively.

Optionally, a surrounding edge is arranged on the bottom cover, and an insertion hook used for being fastened with the surrounding edge is arranged at the bottom of the sleeve. This application compares with the shell structure that prior art's feeding bottle cleaning machine adopted a plurality of curb plates of share, and the sleeve structure that this application adopted more is favorable to the installation or dismantles the operation, and simple structure can directly cup joint the sleeve barrel in the periphery of inner bag and base to peg graft fixedly through the inserting hook of sleeve bottom and the surrounding edge of bottom, accomplish the installation operation fast, improve the installation effectiveness effectively.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is an exploded view of a baby bottle cleaning machine according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a first embodiment of a first supporting structure of a baby bottle cleaning machine according to an embodiment of the present application;

FIG. 3 is a first schematic view of a perspective structure of a bottom cap of the baby bottle cleaning machine according to the embodiment of the present application;

FIG. 4 is a schematic structural view of another embodiment of a first supporting structure of a baby bottle washing machine provided in the embodiments of the present application;

FIG. 5 is an enlarged view of portion A of FIG. 4;

FIG. 6 is a schematic perspective view of a first baby bottle cleaning machine provided in the embodiment of the present application;

FIG. 7 is a schematic perspective view of a second embodiment of the baby bottle cleaning machine according to the present application;

FIG. 8 is an exploded view of the bottom cap of the baby bottle cleaning machine according to the embodiment of the present application;

FIG. 9 is a schematic view of a second perspective view of a bottom cap of the baby bottle cleaning machine according to the embodiment of the present application;

FIG. 10 is a schematic perspective view of a non-slip mat of the baby bottle cleaning machine according to the embodiment of the present application;

FIG. 11 is a schematic sectional view of the baby bottle cleaning machine according to the embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

1-inner container;

2-a base; 21-water supply seat; 22-fixed column; 221-fixing hole;

3-a housing;

4-a water collecting tray; 41-a first support column; 42-a second support column; 421-a through hole;

5-surrounding wall; 51-a first support skeleton; 511-holding the rib; 52-a second support armature; 521-a support shaft; 522-reinforcing ribs;

6-bottom cover; 60-water catchment surface; 61-a drain hole; 62-supporting table; 63-fixing feet; 631-a mounting groove; 632-a socket; 633-mounting holes; 64-a non-slip mat; 641-inserting a column; 65-surrounding edge;

7-a sleeve; 71-hook insertion.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

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 application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and 2 together, a baby bottle washing machine according to an embodiment of the present application will now be described. The feeding bottle cleaning machine comprises an inner container 1, a base 2 and a shell 3, wherein the inner container 1 is arranged on the base 2, and the inner container 1 comprises a water collecting tray 4 and a surrounding wall 5 arranged around the water collecting tray 4; the shell 3 comprises a bottom cover 6 and a sleeve 7, the bottom cover 6 covers the bottom of the base 2, and the sleeve 7 is arranged on the bottom cover 6 and surrounds the peripheries of the inner container 1 and the base 2; the bottom of the water collecting tray 2 is provided with a first supporting structure, and the first supporting structure extends into the base 2 and abuts against the bottom cover 6; and a second supporting structure is arranged on the surrounding wall 5 and is abutted against the inner wall of the sleeve 7.

Compared with the prior art, the feeding bottle cleaning machine provided by the application is provided with the mutually matched protection structures between the inner container 1 and the outer shell 3. On the one hand, to the water-collecting tray 4 structure of inner bag 1, because water-collecting tray 4 links to each other integratively with the roof of base 2, both will bear the inside water capacity of using of inner bag 1, will hang each fixed water route control part together with the roof of base 2 again, therefore set up first bearing structure in the bottom of water-collecting tray 4, make first bearing structure offsets through the inside of base 2 and the bottom 6 of shell 3 to strengthen the supporting effect to water-collecting tray 4 effectively, prevent that water-collecting tray 4 from deforming easily and damaging. Wherein, this water route control part includes but not limited to: water inlet valve, water inlet pump, washing pump, water discharge pump and water collecting cup connected to the inner container 1.

On the other hand, to 5 structures of leg of inner bag 1, this leg 5 mainly bears the impact of external force, do the parcel protection to leg 5 through the sleeve 7 of shell 3, reduce the direct influence of external force effectively, and set up second bearing structure on leg 5, let second bearing structure and sleeve 7's inner wall offset, make leg 5 and sleeve 7 form an organic whole and withstand the external force and strike, improve 1 structural rigidity of inner bag effectively, improve the stability of complete machine structure.

In another embodiment of the present application, an overflow protection structure for the liner 1 is provided on the bottom cover 6, so that overflow water seeping into the base 2 from the liner is effectively discharged to the outside of the machine. Referring to fig. 3, the bottom cover 6 is provided with a water collecting surface 60 and a water discharging hole 61, and the water collecting surface 60 may preferably be an inclined structure with a low middle part and a high periphery to effectively discharge the overflow water penetrating from the inner container 1 into the base 2 to the outside of the machine. The support platform 62 is arranged at the center of the water collecting surface 60 of the bottom cover 6, so that the support strength of the whole structure of the bottom cover 6 can be effectively enhanced. The bottom cover 6 may preferably have a plurality of drain holes 61, and the plurality of drain holes 61 are arranged around the periphery of the support base 62, and the overflow water is guided to the drain holes 61 located at the middle of the catchment surface 60 by the catchment surface 60, thereby draining the overflow water to the outside of the machine.

On the basis of the above, a first implementation of the first support structure is provided in another embodiment of the present application. Referring to fig. 2 and 3, a waterway control member is fixed on the bottom surface of the bottom cover 6, the first support structure includes a first support column 41 disposed on the waterway control member, and the first support column 41 extends toward the bottom cover 6 and abuts against the support table 62. Among them, the waterway control member may preferably be a water supply seat 21 at the middle, and the water supply seat 21 is communicated with the spray arm in the inner tub 1. The spray arm is pushed by water power in the liner 1 to rotate downwards, and the spray arm is generally arranged on the central shaft of the liner 1, so that the first support column 41 is arranged on the water supply seat 21 and extends towards the bottom cover 6 to be abutted against the support table 62 on the bottom cover 6, the water collecting tray 4 of the liner 1 can be supported, the concentricity among the spray arm, the water supply seat 21, the first support column 41 and the support table 62 can be effectively improved, and the rotation stability of the spray arm is ensured.

On the basis of the above, another implementation of the first support structure is provided in another embodiment of the present application. Referring to fig. 3 to 6, the first supporting structure includes a second supporting pillar 42 disposed on the bottom surface of the water collecting tray 4, a through hole 421 is disposed on the second supporting pillar 42, the second supporting pillar 42 extends toward the bottom cover 6, and at least one of the water discharging holes 61 is matched with the through hole 421 of the second supporting pillar 42, so as to facilitate fastening and fastening, thereby improving the fastening effect. Wherein, let second support column 42 support between water-collecting tray 4 and bottom 6, can strengthen the supporting effect to water-collecting tray 4 effectively, further improve overall structure hardness.

In another embodiment of the present application, corresponding support structures are provided for different portions of the surrounding wall 5 of the liner 1, please refer to fig. 7, the second support structure includes a first support frame 51 and a second support frame 52 for abutting against the inner wall of the sleeve 7, and the first support frame 51 is disposed on the outer wall plane of the surrounding wall 5, so as to effectively enhance the wall strength of the surrounding wall 5. The second supporting framework 52 is arranged on the corner bending surface of the surrounding wall 5 to enhance the hardness of the bending surface of the surrounding wall 5.

The first supporting framework 51 includes a pair of supporting ribs 511 arranged in parallel, the supporting ribs 511 extend from the top of the surrounding wall 5 to the bottom of the surrounding wall 5, and a connecting rib 512 is arranged in the supporting ribs 511, so that the overall strength of the whole framework structure is enhanced, the stress area is increased due to stress dispersion, and the supporting effect is effectively improved.

In practical application, because the corner of the whole machine is subjected to high external force impact frequency, the second support framework 52 is preferably a support shaft 521 which is connected to the corner bending surface of the surrounding wall 5 and extends to the outside of the inner container 1, and corresponds to the surrounding wall 5 of the inner container 1 at the corner of the whole machine, the extending end of the support shaft 521 abuts against the inner wall of the corner of the sleeve 7, and reinforcing ribs 522 are further arranged on two sides of the support shaft 521, so that the support strength is effectively improved, and the structural strength of the corner of the whole machine is further enhanced.

In another embodiment of the present invention, the structure of the bottom cover 6 is further optimized, please refer to fig. 7 and 8, a plurality of fixing legs 63 are disposed on the bottom cover 6, and the fixing legs 63 are distributed on the edge of the bottom cover 6 and the corner of the bottom cover 6, so that the bottom surface of the bottom cover 6 has an isolated space from the placing plane, so as to discharge the overflow water inside the machine from the water discharge hole 61 on the bottom cover 6. The fixing feet 63 are provided with the anti-slip pads 64, so that the fixing effect of the machine placed on a plane is effectively enhanced, and the running stability of the whole machine is improved.

In another embodiment of the present application, please refer to fig. 9 and 10, the fixing leg 63 is provided with a mounting groove 631 for mounting the non-slip mat 64, a plug hole 632 is disposed in the mounting groove 631, and the non-slip mat 64 is provided with a plug post 641 for plugging with the plug hole 632. Let the slipmat 64 dismantle the change when the loss to it is fixed to peg graft with the jack 632 in the mounting groove 631 through inserting post 641 on the slipmat 64, convenient operation improves user's operation experience.

Referring to fig. 6 and 9, the base 2 is provided with a fixing post 22 for connecting with the fixing foot 63, the fixing post 22 is provided with a fixing hole 221, an installation hole 633 for installing a fastener is provided in an installation groove 631 of the fixing foot 63, and the installation hole 633 is matched with the fixing hole 221 of the fixing post 22. The bottom cover 6 is covered on the bottom surface of the base 2, and is fixed by the mounting hole 633 of the fastener cross-connecting mounting groove 631 and the fixing hole 221 on the fixing column 22, so that the connection strength and the sealing performance are effectively improved.

This application compares with the shell 3 structure that prior art's feeding bottle cleaning machine adopted a plurality of curb plates of share, and the sleeve 7 structure that this application adopted is more favorable to the installation or dismantles the operation, please refer to FIG 3 and FIG 11 together, be equipped with surrounding edge 65 on the bottom 6, the bottom of sleeve 7 be equipped with be used for with the hook 71 that inserts of surrounding edge 64 lock joint. Let the user can directly cup joint sleeve 7 in the periphery of inner bag 1 with base 2 to insert fixedly through inserting hook 71 and the surrounding edge 65 of bottom 6 of sleeve 7 bottom, accomplish the installation operation fast, improve the installation effectiveness effectively.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A feeding bottle cleaning machine comprises a liner, a base and a shell, and is characterized in that the liner is arranged on the base and comprises a water collecting tray and a surrounding wall arranged around the water collecting tray; the shell comprises a bottom cover and a sleeve, the bottom cover covers the bottom of the base, and the sleeve is arranged on the bottom cover and surrounds the inner container and the periphery of the base; the bottom of the water collecting tray is provided with a first supporting structure, and the first supporting structure extends into the base and abuts against the bottom cover; and a second supporting structure is arranged on the surrounding wall and is abutted against the inner wall of the sleeve.

2. The baby bottle washing machine as defined in claim 1, wherein the bottom cap is further provided with a water catchment surface and a plurality of water discharge holes, the water catchment surface of the bottom cap is centrally provided with a support base, and the plurality of water discharge holes are arranged around the periphery of the support base.

3. The baby bottle cleaning machine as defined in claim 2, wherein a water path control member is fixed to a bottom surface of the bottom cap, and the first support structure comprises a first support pillar disposed on the water path control member, the first support pillar extending toward the bottom cap and abutting against the support pillar.

4. The baby bottle cleaning machine as defined in claim 2, wherein the first supporting structure comprises a second supporting pillar disposed on the bottom surface of the water collecting tray, the second supporting pillar is provided with a through hole, the second supporting pillar extends toward the bottom cover, and at least one of the drainage holes is matched with the through hole of the second supporting pillar.

5. The baby bottle cleaning machine as defined in claim 1, wherein the second supporting structure comprises a first supporting framework and a second supporting framework for abutting against the inner wall of the sleeve, the first supporting framework is arranged on the outer wall plane of the surrounding wall, and the second supporting framework is arranged on the corner bending plane of the surrounding wall.

6. The baby bottle cleaning machine as defined in claim 5, wherein the first supporting framework comprises a pair of supporting ribs arranged in parallel, the supporting ribs extend from the top of the surrounding wall to the bottom of the surrounding wall, and the supporting ribs are provided with connecting ribs.

7. The baby bottle cleaning machine as defined in claim 5, wherein the second supporting frame comprises a supporting shaft connected to the corner bending surface of the surrounding wall and extending to the outside of the inner container, the extending end of the supporting shaft abuts against the inner wall of the corner of the sleeve, and reinforcing ribs are further arranged on two sides of the supporting shaft.

8. The baby bottle cleaning machine as defined in claim 1, wherein a plurality of fixing feet are provided on the bottom cap, and a plurality of fixing feet are distributed on the edge of the bottom cap and the corners of the bottom cap, and non-slip pads are provided on the fixing feet.

9. The feeding bottle cleaning machine as claimed in claim 8, wherein the fixing foot is provided with a mounting groove for mounting the non-slip mat, a jack is arranged in the mounting groove, and a plug post for plugging with the jack is arranged on the non-slip mat; the base is provided with a fixing column used for being connected with the fixing foot, the fixing column is provided with a fixing hole, a mounting hole used for mounting a fastener is formed in the mounting groove of the fixing foot, and the mounting hole is matched with the fixing hole of the fixing column in position.

10. A baby bottle washing machine as defined in any one of claims 1 to 9 wherein the bottom cap is provided with a peripheral edge, and the bottom of the sleeve is provided with a hook for fastening with the peripheral edge.