A cup lifting and dismounting structure of a feeding bottle cleaning machine

Abstract

The utility model relates to a kind of cup lifting dismounting structure of milk bottle cleaning machine, including inner bag, water cup seat and filter lifting cup, the water cup seat is located in inner bag bottom, the filter lifting cup is detachably located in water cup seat, the bottom of filter lifting cup is provided with rotating buckle joint, the inside of water cup seat is provided with screw knob matching part corresponding rotating buckle joint, rotating buckle joint and screw knob matching part between constitute rotating buckle joint cooperation, the top of water cup seat is coaxially provided with rotating operation part, the rotating operation part is higher than the top end of water cup seat;Filter lifting cup in milk bottle cleaning machine is screwed out rotating operation part, can be quickly assembled and disassembled to filter lifting cup, and the dismounting mode is convenient for single-hand operation, quick operation, labor saving, it is convenient to dismount and clean later, and filter lifting cup is connected with water cup seat by screw knob component, can realize the automatic clamping locking of filter lifting cup, make its connection more firm, not easy to loosen, in addition, screw knob component structural strength is high, long-term operation is not easy to damage or deformation, can keep stable screw knob connection effect.

Description

Technical Field

[0001] This utility model relates to the field of baby bottle cleaning machines, specifically a cup-lifting and disassembling structure for a baby bottle cleaning machine. Background Technology

[0002] Current baby bottle washing machine structures are illustrated in Chinese patent document, application number 202323143200.6, which discloses a drainage structure for a baby bottle washer. This structure includes a water outlet base, a washing pump, and a drainage mechanism at the bottom of the inner tank. The water outlet base has a valve chamber connected to either the washing channel or the formula mixing channel. In the actual product with this structure, a cup with a filter is also installed inside the water outlet base. Driven by the washing pump, the water in the inner tank circulates within the washing channel. This design filters impurities and dirt from the water as it flows through the cup. However, the existing filter cup structure is limited by the volume of the water outlet base, resulting in a small collection space and a tendency to clog. In addition, the cup is mainly secured to the water outlet base by an inverted structure at its feet, but the operating part is deeply embedded in the water outlet base, making disassembly and assembly difficult. Furthermore, the inverted structure is prone to deformation over long-term use, leading to an unstable cup installation and easy loosening. Therefore, a new cup structure is needed to solve the above problems. Utility Model Content

[0003] The purpose of this utility model is to solve the above-mentioned existing problems and provide a simple and reasonable cup disassembly structure for a baby bottle cleaning machine.

[0004] A disassembly structure for a baby bottle cleaner includes an inner liner, a cup holder, and a filter cup. The cup holder is located at the bottom of the inner liner, and the filter cup is detachably mounted inside the cup holder. A rotating fastener is provided at the bottom of the filter cup, and a snap-fit ​​fitting is provided on the inner side of the cup holder corresponding to the rotating fastener. The rotating fastener and the snap-fit ​​fitting form a rotating fastening engagement. A rotating operating part is coaxially provided at the top of the cup holder, and the rotating operating part extends above the top port of the cup holder.

[0005] The objective of this utility model can also be achieved by the following technical measures: As a more specific embodiment, the rotary fastener includes two or more L-shaped fasteners evenly distributed in the circumferential direction, and the L-shaped fasteners are provided with anti-loosening recesses; the rotary fastener assembly includes fastening protrusions corresponding to the number of L-shaped fasteners, and the fastening protrusions are provided with anti-loosening protrusions that cooperate with the anti-loosening recesses.

[0006] As a further embodiment, the water cup holder defines a filter groove and a drain groove located below the filter groove, the diameter of the drain groove being smaller than that of the filter groove; the water cup holder has a clean water outlet corresponding to the filter groove for communication with a washing pump, and the water cup holder has a wastewater outlet corresponding to the drain groove for communication with a drain pump.

[0007] As a further embodiment, the bottom of the filter cup extends into an arc-shaped base plate that fits into a drainage groove. The rotating fastener is located on the outer side of the arc-shaped base plate, and the rotating fastener is correspondingly located on the inner side of the drainage groove.

[0008] As a further embodiment, the water cup holder is provided with a supporting step surface between the filter tank and the drain tank. The filter cup is placed in the filter tank through the supporting step surface, and its cup wall has multiple filter holes that connect to the filter tank. The filter cup is coaxially placed on the upper side of the drain tank, and its bottom wall has a drain port that connects to the drain tank.

[0009] As a further embodiment, a sealing groove is provided circumferentially on the support step surface, and a sealing rib extends from the bottom surface of the filter cup to fit into the sealing groove.

[0010] As a further embodiment, the rotating operating part includes a circular body, the outer side of which is provided with concave and convex portions, and the outer side forms an anti-slip grip surface through the concave and convex portions.

[0011] As a further embodiment, the rotating operating part is integrally connected to the cup holder through several circumferentially arranged support plates, with inlet and outlet ports defined between adjacent support plates, and each inlet port not higher than the inner bottom surface of the inner liner.

[0012] As a further embodiment, the bottom of the inner liner is also provided with a recessed groove, the cup holder is located in the recessed groove, and the recessed groove is also provided with a heating plate mounting port. The recessed groove is covered with a metal heat-conducting cover, which forms part of the inner bottom surface of the inner liner. The metal heat-conducting cover has an opening corresponding to the water cup holder and is bent along the edge of the opening to form a receiving ring edge. The mouth of the filter cup extends with an outward-flared edge that abuts against the receiving ring edge.

[0013] As a further solution, the cup holder and the bottom wall of the inner liner are integrally formed by injection molding.

[0014] The beneficial effects of this utility model are as follows: This utility model discloses a cup disassembly structure for a baby bottle cleaner. The filter cup in the baby bottle cleaner can be quickly assembled and disassembled by twisting the protruding rotating operating part, which is convenient for subsequent disassembly and cleaning. The rotating operating part adopts a structure similar to a knob cap, with a large operating volume, which makes it easy for users to quickly grasp the rotating operating part and is not easy to slip, allowing users to operate with one hand, making the operation quick and labor-saving. Furthermore, the filter cup is connected to the water cup base via a screw fastener, which automatically locks the filter cup in place, making the connection more secure and less prone to loosening. In addition, the screw fastener has a high structural strength and is not easily damaged or deformed during long-term operation, thus maintaining a stable screw fastener connection. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the cross-sectional structure of the inner liner in this utility model.

[0016] Figure 2 This is a schematic cross-sectional view of the water cup holder and filter cup in this utility model.

[0017] Figure 3 This is a schematic diagram of the filter cup structure in this utility model.

[0018] Figure 4 This is a schematic diagram of the disassembled structure of the inner liner in this utility model. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] refer to Figures 1 to 4 As shown, a disassembly structure for a baby bottle cleaner includes an inner liner 2, a cup holder 11, and a filter cup 30. The cup holder 11 is located at the bottom of the inner liner 2, and the filter cup 30 is detachably disposed within the cup holder 11. A rotating fastener is provided at the bottom of the filter cup 30, and a snap-fit ​​fitting is provided on the inner side of the cup holder 11 corresponding to the rotating fastener. The rotating fastener and the snap-fit ​​fitting form a rotating fastening engagement. A rotating operating part 31 is coaxially provided at the top of the cup holder 11, and the rotating operating part 31 extends above the top port of the cup holder 11.

[0021] In this application, the filter cup 30 in the baby bottle washing machine can be quickly assembled and disassembled by twisting the protruding rotating operating part 31, which facilitates subsequent disassembly and cleaning.

[0022] Moreover, the filter cup 30 is connected to the water cup base through the screw fastener, which can realize the automatic locking of the filter cup 30, making the connection more secure and less prone to loosening. In addition, the screw fastener has high structural strength and is not easily damaged or deformed during long-term operation, and can maintain a stable screw fastener connection effect. The rotating fastener includes two or more L-shaped fasteners 32 evenly distributed in the circumferential direction, and the L-shaped fasteners 32 are provided with anti-loosening recesses 321; the rotating fastener fitting includes fastening protrusions 33 corresponding to the number of L-shaped fasteners 32, and the fastening protrusions 33 are provided with anti-loosening protrusions 331 that cooperate with the anti-loosening recesses 321. The L-shaped fastener 32 and the fastening protrusion 33 have a simple, reasonable, safe and compact structure, which can effectively improve the connection stability of the filter cup 30, and is easy to install and disassemble and easy to clean. The anti-loosening protrusion 331 is inserted into the anti-loosening recess 321 after the filter cup 30 is assembled, which can prevent the fastening protrusion 33 from loosening and detaching from the L-shaped fastener 32 during use, further improving the connection stability.

[0023] The water cup holder 11 defines a filter groove 113 and a drain groove 114 located below the filter groove 113. The diameter of the drain groove 114 is smaller than that of the filter groove 113. The water cup holder 11 is provided with a clean water outlet 111 for communication with a washing pump corresponding to the filter groove 113, and a sewage outlet 112 for communication with a drain pump corresponding to the drain groove 114.

[0024] The bottom of the filter cup 30 extends into an arc-shaped base plate 322 that is inserted into the drain groove 114. The rotating fastener is disposed on the outer side of the arc-shaped base plate 322, and the rotating fastener is disposed on the inner side of the drain groove 114.

[0025] The water cup holder 11 is provided with a supporting step surface 115 between the filter tank 113 and the drain tank 114. The filter cup 30 is provided in the filter tank 113 through the supporting step surface 115, and its cup periphery wall is provided with a plurality of filter holes 301 communicating with the filter tank 113. The filter cup 30 is coaxially placed on the upper side of the drain tank 114, and its bottom wall is provided with a drain port 302 communicating with the drain tank 114.

[0026] During actual use, the washing pump draws water from the inner tank 2 through the clean water outlet 111. In this process, the water in the inner tank 2 flows into the filter tank 113 and then through the filter holes 301 of the filter cup 30, thereby filtering the impurities and dirt washed off the bottle. The clean water then flows back into the inner tank 2 to rinse the bottle. At this time, the drain pump will remain closed. After the washing is completed and the washing pump stops working, the drain pump discharges the wastewater from the inner tank 2 directly out of the inner tank 2 through the drain port 302 of the filter cup 30, the drain tank 114, and the wastewater outlet 112.

[0027] A sealing groove 116 is provided circumferentially on the supporting step surface 115, and a sealing rib 303 extends from the bottom surface of the filter cup 30 and is inserted into the sealing groove 116; this allows the filter tank 113 and the drain tank 114 to be completely separated by the filter cup 30, thereby improving the sealing performance.

[0028] The rotating operating part 31 includes a circular body 311. The outer side of the circular body 311 is provided with concave and convex portions 312, and the outer side forms an anti-slip grip surface through the concave and convex portions 312. The rotating operating part 31 adopts a structure similar to a knob cap, with a large operating volume, which makes it easy for users to quickly grasp the rotating operating part and is not easy to slip, so that users can operate with one hand, making the operation quick and effortless.

[0029] The rotating operating part 31 and the water cup holder 11 are integrally connected by several circumferentially arranged support plates 34. The inlet and outlet 341 are defined between two adjacent support plates 34, and each inlet 341 is not higher than the inner bottom surface of the inner liner 2. During the drainage process, when the water level is higher than the rotating operating part 31, the sewage can flow into the filter cup 30 from the opening of the filter cup 30. However, when the water level is lower than the rotating operating part 31, the protruding rotating operating part 31 will block the sewage from being discharged. Therefore, by setting several inlets 341 between the rotating operating part 31 and the filter cup 30, it can be ensured that the sewage in the inner liner 2 can be completely drained.

[0030] The bottom of the inner liner 2 is also provided with a recessed groove 205, the cup holder 11 is located in the recessed groove 205, and the recessed groove 205 is also provided with a heating plate mounting port 203. The recessed groove 205 is covered with a metal heat-conducting cover 3, which forms part of the inner bottom surface of the inner liner 2. The metal heat-conducting cover 3 has an opening 3001 corresponding to the water cup holder 11, and is bent along the edge of the opening 3001 to form a receiving ring edge 3002. The cup mouth of the filter cup 30 extends with an outward flange 35 that abuts against the receiving ring edge 3002. The heat from the heating plate can be transferred to the metal heat-conducting cover 3. The metal heat-conducting cover 3 can increase the contact area with the water and improve the heating efficiency. The filter cup 30 is connected to the metal heat-conducting cover 3, which can avoid the formation of a temperature difference between the metal heat-conducting cover 3 and the filter cup 30.

[0031] The cup holder 11 and the bottom wall of the inner liner are integrally formed by injection molding. The cup holder 11 is integrally connected to the inner liner 2, which reduces assembly steps and production costs, improves production efficiency, and ensures the stability of the cup holder 11 connected to the inner liner 2.

[0032] The above describes the preferred embodiments of this utility model, illustrating and describing its basic principles, main features, and advantages. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made without departing from the spirit and scope of this utility model, and all such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents.

Claims

1. A disassembly structure for a baby bottle cleaner, comprising an inner liner (2), a cup holder (11), and a filter cup (30), wherein the cup holder (11) is disposed at the bottom of the inner liner (2), and the filter cup (30) is detachably disposed within the cup holder (11), characterized in that: The bottom of the filter cup (30) is provided with a rotating fastener, and the inner side of the water cup holder (11) is provided with a screw fastener corresponding to the rotating fastener. The rotating fastener and the screw fastener form a rotating fastener engagement. The top of the water cup holder (11) is coaxially provided with a rotating operating part (31), and the rotating operating part (31) is higher than the top port of the water cup holder (11).

2. The cup-lifting and disassembling structure of a baby bottle washing machine according to claim 1, characterized in that: The rotating fastener includes two or more L-shaped fasteners (32) evenly distributed in the circumferential direction, and the L-shaped fasteners (32) are provided with anti-loosening recesses (321); the rotating fastener assembly includes fastening protrusions (33) corresponding to the number of L-shaped fasteners (32), and the fastening protrusions (33) are provided with anti-loosening protrusions (331) that cooperate with the anti-loosening recesses (321).

3. The cup-lifting and disassembling structure of a baby bottle washing machine according to claim 1, characterized in that: The water cup holder (11) defines a filter tank (113) and a drain tank (114) located below the filter tank (113). The diameter of the drain tank (114) is smaller than that of the filter tank (113). The water cup holder (11) is provided with a clean water outlet (111) for communication with a washing pump corresponding to the filter tank (113), and the water cup holder (11) is provided with a sewage outlet (112) for communication with a drainage pump corresponding to the drain tank (114).

4. The cup-lifting and disassembling structure of a baby bottle washing machine according to claim 3, characterized in that: The bottom of the filter cup (30) extends into an arc-shaped base plate (322) that is placed in the drain groove (114). The rotating fastener is located on the outer side of the arc-shaped base plate (322), and the rotating fastener is located on the inner side of the drain groove (114).

5. The cup-lifting and disassembling structure of a baby bottle washing machine according to claim 3, characterized in that: The water cup holder (11) is located between the filter tank (113) and the drain tank (114) and is provided with a supporting step surface (115). The filter cup (30) is located in the filter tank (113) through the supporting step surface (115), and its cup wall is provided with a plurality of filter holes (301) that connect to the filter tank (113). The filter cup (30) is coaxially placed on the upper side of the drain tank (114), and its bottom wall is provided with a drain port (302) that connects to the drain tank (114).

6. The cup-lifting and disassembling structure of a baby bottle washing machine according to claim 5, characterized in that: A sealing groove (116) is provided circumferentially on the support step surface (115), and a sealing rib (303) extends from the bottom surface of the filter cup (30) into the sealing groove (116).

7. The cup-lifting and disassembling structure of a baby bottle washing machine according to claim 1, characterized in that: The rotating operating part (31) includes a ring body (311), the outer side of the ring body (311) is provided with a concave-convex part (312), and the outer side forms an anti-slip grip surface through the concave-convex part (312).

8. The cup-lifting and disassembling structure of a baby bottle washing machine according to claim 7, characterized in that: The rotating operating part (31) and the water cup holder (11) are integrally connected by several circumferentially arranged support plates (34), and the inlet and outlet (341) are defined between two adjacent support plates (34), and each inlet (341) is not higher than the inner bottom surface of the inner liner (2).

9. The cup-lifting and disassembling structure of a baby bottle washing machine according to claim 1, characterized in that: The bottom of the inner liner (2) is also provided with a recessed groove (205), the cup holder (11) is located in the recessed groove (205), and the recessed groove (205) is also provided with a heating plate mounting port (203). The recessed groove (205) is covered with a metal heat-conducting cover (3), which forms part of the inner bottom surface of the inner liner (2). The metal heat-conducting cover (3) has an opening (3001) corresponding to the water cup holder (11) and is bent along the edge of the opening (3001) to form a receiving ring edge (3002). The cup mouth of the filter cup (30) extends with an outward flange (35) that abuts against the receiving ring edge (3002).

10. The cup-lifting and disassembling structure of a baby bottle washing machine according to claim 1, characterized in that: The cup holder (11) and the bottom wall of the inner liner are integrally formed by injection molding.

Images