CN211658799U - Feeding bottle sterilizer convenient to assemble - Google Patents

Abstract

The utility model provides a feeding bottle sterilizer, which belongs to the field of household appliances. It solves the problems of inconvenient use, inconvenient drainage and unclear clear water consumption of the existing milk bottle disinfector. The utility model comprises a main body, a switch mechanism and a heating device which are arranged on the main body, wherein the main body comprises a containing cavity for placing the feeding bottle, a discharge hole for water discharge and ventilation and scale marks for marking water quantity; the switch mechanism is electrically connected with the heating device; the heating device is arranged at the bottom of the containing cavity and is switched on and off through the switch mechanism. The utility model has the advantages of convenient use, convenient drainage and clear water consumption.

Description

Feeding bottle sterilizer convenient to assemble

Technical Field

The utility model belongs to the household appliance field, concretely relates to convenient assembling's feeding bottle sterilizer.

Background

The feeding bottle sterilizer is a common mother and infant article, the general feeding bottle sterilizer has the functions of heating milk, heating food and sterilizing, can sterilize the feeding bottle and provide the functions of heating milk and heating food, a steam generating device is arranged in the existing feeding bottle sterilizer, a feeding bottle placing layer and an accessory placing layer are arranged in the feeding bottle sterilizer, the feeding bottle in the layer and the feeding bottle accessory in the layer can be placed by heating the feeding bottle by steam generated by the steam generating device, and therefore the functions of heating milk, heating milk or sterilizing are achieved. However, the structure of the milk bottle sterilizer is complex, and the assembly is troublesome in the production process, which is not beneficial to improving the productivity of factories.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a feeding bottle sterilizer with simple structure and convenient assembly aiming at the problems in the prior art.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: a feeding bottle sterilizer convenient to assemble is characterized by comprising a main body, a switching mechanism and a heating device, wherein the main body is formed by integral molding, the switching mechanism and the heating device are arranged on the main body, and the main body comprises a containing cavity for placing a feeding bottle, a discharge hole for discharging water and ventilating, a switch mounting hole for mounting the switching mechanism and a heating mounting groove for mounting the heating device;

the switch mechanism is arranged on the main body through a switch mounting hole and a threaded fastener and is electrically connected with the heating device; the heating device comprises a heating base and a flexible heat insulation layer wrapped outside the heating base, the heating device is installed on the heating installation groove through the flexible heat insulation layer, and the heating device is opened and closed through a switch mechanism. During assembly, the heating device which is assembled in advance is placed and pressed into the heating installation groove, the main body is formed by integral molding and can be directly assembled, and the flexible heat insulation layer can be compressed, so that the heating device and the heating installation groove are in interference fit and can provide better sealing performance; when the feeding bottle sterilizing device is used, a plurality of feeding bottles are placed into the accommodating cavity, then a proper amount of clean water is placed into the accommodating cavity, when too much clean water is poured carelessly, the clean water flows out of the discharge hole, then the cover is covered, the feeding bottle sterilizer is electrified, then the heating device is turned on through the switch mechanism for heating and sterilizing, hot steam generated in the heating process can be discharged from the discharge hole, the sterilizing operation can be completed after a period of time, and when the heating device is continuously heated, the clean water in the accommodating cavity can be completely evaporated, and then the feeding bottles can be dried; through placing more clear water, can also carry out the nutrition to the feeding bottle that contains milk and evaporate the operation, only need control heating device's heating time can, it can to have arrived the definite time and close heating device through on-off mechanism. The device has the advantages of convenient assembly, simple structure and convenient use. Wherein the lid that the lid was made for common transparent heat-resisting plastics, as long as can cover the appearance chamber and not interfere with the feeding bottle can, here no longer give unnecessary details to it, and flexible insulating layer here can be made for silicone, and silicone has good thermal-insulated, the difficult ageing advantage of being difficult for, is particularly suitable for being used for the fixed heating base, can also play fine sealed effect, and flexible insulating layer can integrated into one piece form and form.

Furthermore, the heating installation groove comprises a first fixing part and a second fixing part, wherein the first fixing part is perpendicular to the lower surface of the accommodating cavity, the second fixing part is parallel to the lower surface of the accommodating cavity, and the first fixing part and the second fixing part are matched to fix the heating device. When heating device installs in the heating mounting groove, flexible insulating layer extrusion first fixed part for frictional force increase between flexible insulating layer and the first fixed part, the second fixed part can support flexible insulating layer simultaneously, also can be in the recess of second fixed part disect insertion flexible insulating layer side, thereby fix flexible insulating layer, fixed firm, convenient assembling.

Further, the main part include a plurality of fixed columns that set up in the main part bottom, locate the screw hole of fixed column terminal surface, the fixed column pass through the fixed switch mechanism of threaded fastener, the fixed column periphery wall on still be equipped with the strengthening rib. When installing on-off mechanism, through the screw hole of fixed column and fixed column, use the screw to fix on the fixed column on-off mechanism, be equipped with the strengthening rib on the fixed column periphery wall moreover, this strengthening rib can strengthen the intensity of fixed column, prevents that the fixed column from droing, and the strengthening rib on one of them fixed column can also be connected with the first fixed part of heating mounting groove in addition, can increase the intensity of first fixed part.

Furthermore, the flexible thermal insulation layer include with heating base interference fit's first stationary plane, with the first holding surface of cooperation heating base, with first fixed part interference fit's second stationary plane and with second fixed part complex recess, be used for the inclined plane of clear water drainage. The flexible heat insulation layer is divided into three layers, a groove is formed in the upper layer, the middle layer and the lower layer, the second fixing part can be just inserted into the bottom of the upper layer in an abutting mode, namely the first supporting surface, the second fixing surface of the upper layer is in interference fit with the first fixing part, and the second fixing groove is inserted into the groove, so that the sealing performance between the flexible heat insulation layer and the heating installation groove can be enhanced; wherein the setting of the inclined plane on the upper strata can make the cold water of heating device side flow to heating device, and when heating device carried out work, the hot water of heating device top department can be toward rising, and the lower cold water of heating device temperature all around can follow below flow to heating device, forms the convection current, and the inclined plane just can play the effect that makes things convenient for the cold water to flow to heating device for the temperature in whole appearance chamber is even faster.

Furthermore, the heating base comprises a heating pipe fixedly connected with the heating base, a protective layer integrally formed and arranged outside the heating pipe, and connector lugs arranged at the head parts of two ends of the heating pipe. The connector lug passes through welded fastening on the heating pipe, and flexible insulating layer only need be sheathe in to whole heating device, and welding wire can accomplish heating device's assembly again on the connector lug, simple structure, convenient assembling, the mounting means of heating device and main part is also very simple moreover, can improve the production efficiency of this feeding bottle sterilizer greatly.

Further, the switch mechanism comprises a shell and a knob rotatably mounted on the shell, a circuit board electrically connected with the heating device is further mounted in the shell, a potentiometer is arranged on the circuit board, and the knob is in direct rotating fit with the potentiometer. Knob and potentiometre are connected, and the potentiometre welds on the circuit board, and the potentiometre here is common standard component on the market, and this potentiometre is from taking the slot moreover, when the knob rotates, can make the inside part of potentiometre rotate to change the resistance of potentiometre, make electric current and voltage on the circuit board change, realize the on-off control to heating device through the circuit board, convenient operation only needs to rotate the knob and can control heating device.

Further, the casing include outer retainer plate and interior installation cover of threaded connection each other, outer retainer plate including the knob mounting hole that is used for installing the knob, be used for the fixed limit of butt main part medial surface, interior installation cover including the mounting groove that is used for installing the circuit board, be used for with the screw hole complex through-hole of fixed column. During installation, the knob penetrates through the knob installation hole, the outer fixing ring abuts against the outer ring surface of the knob installation hole from the inner side of the main body, then the lower fixing cover is fixed on the fixing column through screws, the installation of the switching mechanism can be completed, the operation is simple, after the switching mechanism and the heating device are installed, the switching mechanism and the heating device are connected through the wires, and the assembly of the whole feeding bottle sterilizer is basically completed.

Furthermore, the knob include upper cover, base, connecting seat, the upper cover on be equipped with the erection column, the base on be equipped with the through-hole that supplies the erection column to pass, the connecting seat including supply the installation pipe of erection column male, be used for inserting the axis of rotation of potentiometre. The erection column of upper cover passes in the through-hole of base reinserts the erection tube, and this erection tube is equipped with a big little two holes, and wherein the macropore is used for inserting the erection column, and the aperture is used for locking the screw, is equipped with the screw hole on the terminal surface of erection column, easy operation, and is fixed firm.

Furthermore, the upper cover is provided with a convex ring, and the base is provided with a concave ring matched with the convex ring. After upper cover and base merge the installation together, protruding circle and concave circle are drawn together, and this protruding circle and concave circle set up the inboard on upper cover and base surface, consequently only have a slit between upper cover and the base seen from the outside, and inside then the joint line of protruding circle and concave circle in addition, cooperation not only can make between upper cover and the base fixed more firm between protruding circle and the concave circle, but also can increase the sealing performance between upper cover and the base.

Furthermore, a bottom plate which is abutted against the flexible heat insulation layer is detachably arranged on the heating base, and a notch is formed in the center of the bottom plate. The bottom plate passes through threaded fasteners such as screw thread and installs on the heating base, and the bottom plate can the butt and support the lower floor of flexible insulating layer, plays further promotion flexible insulating layer and the joint strength between the heating base, and in the recess that forms between upper strata, middle level, the lower floor was inserted for the convenience second fixed part moreover, the thickness of this recess will be far more than the thickness of second fixed part.

Compared with the prior art, the feeding bottle sterilizer adopting the technical scheme and being convenient to assemble has the following beneficial effects:

the utility model discloses a feeding bottle sterilizer has following advantage:

1: the main body is provided with an installation switch installation hole and a heating installation groove, the installation of the switch mechanism and the heating device is convenient and simple, and the whole structure of the feeding bottle sterilizer is simple.

2: wrap up flexible insulating layer outside heating base, flexible insulating layer keeps apart heating base and main part, has the protection main part not damaged by high temperature, sealed effectual, convenient assembling's advantage.

3: the main part is integrated into one piece and only needs to assemble the switch mechanism and the heating device separately and then assemble the switch mechanism and the heating device on the main part, and the single part has the advantages of convenient processing and convenient assembly line operation.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic structural diagram of the main body of the present invention;

FIG. 4 is a schematic view from another perspective of FIG. 1;

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

FIG. 6 is an exploded view of the switch mechanism;

FIG. 7 is another angular schematic of FIG. 6;

fig. 8 is a sectional view of the internal structure of the switch mechanism;

FIG. 9 is an exploded view of the heating device;

FIG. 10 is a cross-sectional view of the heating device;

fig. 11 is another angular schematic of fig. 10.

In the figure, 1, main body; 2. a switch mechanism; 3. a heating device; 11. a cavity; 12. a discharge hole; 13. a switch mounting hole; 14. a heating installation groove; 31. heating the base; 32. a flexible thermal insulation layer; 141. a first fixed part; 142. a second fixed part; 15. fixing a column; 151. reinforcing ribs; 321. a first fixing surface; 322. a first support surface; 323. a second stationary surface; 324. a groove; 3211. an inclined surface; 311. heating a tube; 312. a protective layer; 313. a connector lug; 21. a housing; 22. a knob; 23. a circuit board; 231. a potentiometer; 211. an outer retainer ring; 212. an inner mounting cover; 2112. a knob mounting hole; 2113. fixing the edge; 2121. mounting grooves; 221. an upper cover; 222. a base; 223. a connecting seat; 2211. mounting a column; 2231. installing a pipe; 2232. a rotating shaft; 2212. a convex ring; 2221. a concave ring; 24. a base plate; 241. and (4) a notch.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in FIGS. 1 to 11, the sterilizer for a baby bottle comprises a main body 1 formed integrally, the main body 1 having a switch mounting hole 13 for mounting a switch mechanism 2 and a heating mounting groove 14 for mounting a heating means 3, the main body 1 being preferably made of a commercially available PP material.

Specifically, the switch mechanism 2 includes a housing 21 and a knob 22, a circuit board 23 is installed in the housing 21 through screws, a potentiometer 231 is welded on the circuit board 23, the circuit board 23 is further connected with the heating device 3 through a wire, the potentiometer 231 is a standard component commonly found in the market, in the embodiment, a spanish potentiometer 231 with a model number HEYE B204 is selected, the potentiometer 231 is provided with a slot, the circuit board 23 is provided with a model number KB-5152, a wire socket is provided on the circuit board, and an LED lamp is provided.

Specifically, the knob 22 includes an upper cover 221, a base 222, and a connecting seat 223, the upper cover 221 is provided with a mounting column 2211, the base 222 is provided with a through hole for the mounting column 2211 to pass through, the connecting seat 223 includes a mounting tube 2231 for the mounting column 2211 to insert, and a rotating shaft 2232 for the potentiometer 231 to insert, the mounting column 2211 of the upper cover 221 passes through the through hole of the base 222 and then inserts into the mounting tube 2231, the mounting tube 2231 is provided with a counter bore flat head, the flat head is used for inserting the mounting column 2211 where the diameter is large, and is used for locking a screw where the diameter is small, the screw is locked in from the other end of the mounting tube 2231 and then locked in a threaded hole on the end face of the mounting column 2211, the rotating shaft 2232 is inserted into the slot of the potentiometer 231, and the shape of the rotating shaft 2232 is determined.

Specifically, the upper cover 221 is provided with a convex ring 2212, and the base 222 is provided with a concave ring 2221 matched with the convex ring 2212. The convex ring 2212 corresponds to the concave ring 2221, and the two rings can just play a sealing role when being abutted.

Specifically, the main body 1 comprises a plurality of three fixing columns 15 arranged at the bottom of the main body 1, threaded holes are formed in the end faces of the fixing columns 15, and the fixing columns 15 fix the switch mechanism 2 through threaded fasteners;

specifically, the outer peripheral wall of the fixing column 15 is further provided with a reinforcing rib 151. The strengthening rib 151 quantity is three, evenly sets up along fixed column 15 circumferencial direction, and strengthening rib 151 on one of them fixed column 15 still is connected with first fixed part 141.

Specifically, the housing 21 includes an outer fixing ring 211 and an inner mounting cover 212, which are screwed to each other, the outer fixing ring 211 includes a knob mounting hole 2112 for mounting the knob 22, and a fixing edge 2113 for abutting against an inner side surface of the main body 1, and the inner mounting cover 212 includes a mounting groove 2121 for mounting the circuit board 23, and a through hole for fitting with a threaded hole of the fixing post 15. The diameter of the switch mounting hole 13 on the main body 1 is larger than the diameter of the knob 22, and the diameter of the outer fixing ring 211 is larger than the diameter of the switch mounting hole 13, so that when the knob 22 is mounted, the knob 22 only needs to be penetrated out of the switch mounting hole 13, then the fixing edge 2113 of the outer fixing ring 211 directly abuts against the edge of the switch mounting hole 13, and then the inner mounting cover 212 is locked on the fixing column 15 through screws.

Specifically, the outer peripheral wall of the fixing column 15 is provided with a reinforcing rib 151, in this embodiment, a claw is further provided on the base 222 of the knob 22, the claw can be clamped on the knob mounting hole 2112, and then the knob 22 can rotate on the outer fixing ring 211.

Specifically, heating device 3 include heating base 31, wrap up in the outer flexible thermal insulation layer 32 of heating base 31, heating device 3 install on heating mounting groove 14 through flexible thermal insulation layer 32, heating device 3 realize opening and closing through on-off mechanism 2, wherein flexible thermal insulation layer 32 is organic silicon rubber integrated into one piece and forms, and heating base 31 also is metal integrated into one piece and forms, can be the casting and form.

Specifically, the heating installation groove 14 includes a first fixing portion 141 perpendicular to the lower surface of the cavity 11 and a second fixing portion 142 parallel to the lower surface of the cavity 11, the first fixing portion 141 and the second fixing portion 142 are matched to fix the heating device 3, and the flexible thermal insulation layer 32 includes a first fixing surface 21 in interference fit with the heating base 31, a first supporting surface 322 in interference fit with the heating base 31, a second fixing surface 323 in interference fit with the first fixing portion 141, a groove 324 in interference fit with the second fixing portion 142, and an inclined surface 3211 for guiding the clean water.

Specifically, the heating base 31 includes a heating tube 311 fixedly connected to the heating base 31, an integrally formed protective layer 312 disposed outside the heating tube 311, and connector lugs 313 disposed at two end heads of the heating tube 311. All parts of the heating base 31 except the heating tube 311 and the connector 313 welded thereto are integrally formed.

Specifically, the heating base 31 is further detachably mounted with a bottom plate 24 abutting against the flexible heat insulation layer 32, and a notch 241 is opened at the center of the bottom plate 24. The bottom plate 24 is fixed on the heating base 31 through screws, the notch 241 can expose the heating tube 311, the connector lug 313 and other components, the bottom plate 24 is used for supporting the bottom of the flexible heat insulation layer 32, certainly, the arrangement of the bottom plate 24 can also make the flexible heat insulation layer 32 split, the upper layer 321 is a part, the middle layer 322 and the lower layer 323 are a part, the upper layer 321 is wrapped outside the heating base 31 firstly during installation, and then the middle layer 322 and the lower layer 323 are sleeved, so that the upper layer 321 can be supported by the second fixing part 142, the middle layer 322 and the lower layer 323 can be supported by the bottom plate 24, and the middle layer 322 can support the upper part of the heating base 31.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the use of the term in the present text is used more often, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (10)

1. A feeding bottle sterilizer convenient to assemble is characterized by comprising a main body (1) formed by integral forming, a switch mechanism (2) and a heating device (3) which are arranged on the main body (1), wherein the main body (1) comprises a containing cavity (11) for placing a feeding bottle, a discharge hole (12) for discharging water and ventilating, a switch mounting hole (13) for mounting the switch mechanism (2) and a heating mounting groove (14) for mounting the heating device (3);

the switch mechanism (2) is arranged on the main body (1) through a switch mounting hole (13) and a threaded fastener, and the switch mechanism (2) is electrically connected with the heating device (3); the heating device (3) comprises a heating base (31) and a flexible heat insulation layer (32) wrapped outside the heating base (31), the heating device (3) is installed on the heating installation groove (14) through the flexible heat insulation layer (32), and the heating device (3) is turned on and turned off through the switch mechanism (2).

2. An easily assembled sterilizer for a baby bottle as claimed in claim 1, wherein said heating installation groove (14) comprises a first fixing portion (141) perpendicular to the lower surface of the housing (11) and a second fixing portion (142) parallel to the lower surface of the housing (11), said first fixing portion (141) and said second fixing portion (142) cooperating to fix the heating means (3).

3. An easily assembled feeding bottle sterilizer as claimed in claim 1, wherein the main body (1) comprises a plurality of fixing posts (15) arranged at the bottom of the main body (1) and threaded holes arranged at the end faces of the fixing posts (15), the fixing posts (15) fix the switch mechanism (2) through threaded fasteners; the outer peripheral wall of the fixing column (15) is also provided with a reinforcing rib (151).

4. The conveniently assembled feeding bottle sterilizer as claimed in claim 2, wherein the flexible thermal insulation layer (32) comprises a first fixing surface (321) in interference fit with the heating base (31), a first supporting surface (322) in interference fit with the heating base (31), a second fixing surface (323) in interference fit with the first fixing portion (141), a groove (324) in interference fit with the second fixing portion (142), and an inclined surface (3211) for draining clean water.

5. An easily assembled sterilizer for feeding bottles as claimed in claim 1, wherein said heating base (31) comprises a heating tube (311), an integrally formed protective layer (312) disposed outside the heating tube (311) and connectors (313) disposed at both ends of the heating tube (311).

6. An easily assembled sterilizer for a baby bottle as claimed in claim 3, wherein said switch mechanism (2) comprises a housing (21) and a knob (22) rotatably mounted on the housing (21), a circuit board (23) electrically connected to the heating unit (3) is further mounted in the housing (21), a potentiometer (231) is provided on the circuit board (23), and the knob (22) is directly and rotatably engaged with the potentiometer (231).

7. An easily assembled sterilizer for baby bottles as claimed in claim 6, wherein said housing (21) comprises an outer fixing ring (211) and an inner mounting cover (212) which are screw-coupled to each other, said outer fixing ring (211) comprises a knob mounting hole (2112) for mounting the knob (22) and a fixing edge (2113) for abutting against the inner side of the main body (1), and said inner mounting cover (212) comprises a mounting groove (2121) for mounting the circuit board (23) and a through hole for fitting with the screw hole of the fixing post (15).

8. The conveniently-assembled feeding bottle sterilizer as claimed in claim 7, wherein the knob (22) comprises an upper cover (221), a base (222) and a connecting base (223), the upper cover (221) is provided with a mounting column (2211), the base (222) is provided with a through hole for the mounting column (2211) to pass through, and the connecting base (223) comprises a mounting tube (2231) for the mounting column (2211) to insert and a rotating shaft (2232) for the potentiometer (231) to insert.

9. An easily assembled sterilizer for baby bottles as claimed in claim 8, wherein said upper cover (221) is provided with a convex ring (2212) and said base (222) is provided with a concave ring (2221) matching with the convex ring (2212).

10. An easily assembled baby bottle sterilizer as claimed in claim 1, wherein the heating base (31) is detachably mounted with a bottom plate (24) abutting against the flexible heat insulation layer (32), and the center of the bottom plate (24) is provided with a notch (241).

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