CN210932817U - Milk mixing device - Google Patents

Abstract

The utility model provides a milk adjusting device. This transfer milk ware includes: a bottle body including a receiving cavity; the bottle cap is arranged on the bottle body and comprises a cap body and a nipple arranged on the cap body; a straw assembly comprising a fitting and a straw mounted to the fitting, the straw extending to the bottom of the receiving cavity; and the pressure relief structure is used for relieving pressure of the accommodating cavity. The milk regulator can prevent hot water from overflowing or being sprayed out.

Description

Milk mixing device

Technical Field

The application relates to the technical field of milk powder brewing devices, in particular to a milk mixing device.

Background

The infant needs to adjust the nutrition intake structure continuously during the growth process, but the staple food is also milk, and the milk powder is an important supplement except breast milk. When the milk mixing device with the straw is used for brewing milk powder, if the milk mixing device is screwed after hot water with higher temperature is directly added, the air pressure of a cavity in the milk mixing device is increased under the action of steam, so that the hot water flows to the nipple through the straw and overflows from the nipple. In use, if the milker is shaken, hot water may be ejected through the teat.

SUMMERY OF THE UTILITY MODEL

The application aims to provide a milk mixing device which can avoid hot water from overflowing or being sprayed out.

One aspect of the present application provides a milker. This transfer milk ware includes: a bottle body including a receiving cavity; the bottle cap is arranged on the bottle body and comprises a cap body and a nipple arranged on the cap body; a straw assembly comprising a fitting and a straw mounted to the fitting, the straw extending to the bottom of the receiving cavity; and the pressure relief structure is used for relieving pressure of the accommodating cavity.

Optionally, the fitting comprises a fitting part which is in sealing fit with the inner side of the nipple and a mounting part which is clamped by the bottle cap and the bottle body.

Optionally, the straw assembly further comprises a gravity piece arranged at the bottom end of the straw. Through set up the gravity piece in the straw bottom for the straw can stretch and hold the chamber bottom, thereby can avoid causing the waste with the milk suction that holds the chamber bottom.

Optionally, the pressure relief structure is arranged on the cover body, the cover body is provided with a channel, and the mounting part is provided with a through hole; when the pressure relief structure is in a first state, the pressure relief structure closes the channel; when the pressure relief structure is in the second state, the channel communicates the accommodating cavity with the outside.

Optionally, one of the pressure relief structure and the cover body is provided with a rotating shaft, and the other is provided with a shaft hole matched with the rotating shaft, so that the pressure relief structure is rotatably mounted on the cover body. So, through rotating pressure release structure can with the passageway seals or opens convenient operation.

Optionally, the pressure relief structure includes a blocking portion capable of blocking the channel and an operating portion for switching the pressure relief structure between the first state and the second state.

Optionally, the surface of the blocking part is coated with soft glue. Thus, the blocking portion can better close the channel.

Optionally, the pressure relief structure is disposed in the channel, the channel has a first step portion therein, and the pressure relief structure has a second step portion and a pressing portion extending out of the channel; when the pressure relief structure is in a first state, the second step part abuts against the first step part, so that the channel is sealed; the second step part is separated from the first step part by pressing the pressing part, so that the pressure relief structure is switched to a second state.

Optionally, the pressure relief structure is disposed in the channel, the channel has an upper wall and a lower wall opposite to the upper wall, the pressure relief structure includes a pressure relief piece and an elastic piece, and two ends of the elastic piece respectively abut against the upper wall and the pressure relief piece, so that the pressure relief piece can cooperate with the lower wall to close the channel. So, can realize automatic pressure release.

Optionally, the bottle body further comprises a closed cavity body arranged adjacent to the accommodating cavity, and a phase change energy storage material is arranged in the closed cavity body. So, can make the hot water rapid cooling who adds the holding chamber to suitable temperature to realize automatic temperature regulation.

Optionally, the bottle body comprises an inner wall and an outer wall surrounding the inner wall, and the closed cavity is formed between the inner wall and the outer wall. So, the closed cavity is around holding the chamber, that is to say phase change energy storage material is around holding the chamber, when hot water pours into and holds the chamber, and the heat can be given phase change energy storage material fast to realize rapid cooling.

Optionally, the phase change energy storage material comprises the following components: phase change paraffin, graphite, low density polyethylene.

This application transfers milk ware, because transfer milk ware and be equipped with pressure relief structure, dismantle the bottle lid earlier during the use, hot water and milk powder are packed into in holding the intracavity, install the bottle lid in the bottle again, carry out the pressure release to holding the chamber through pressure relief structure to can avoid taking place the condition that hot water spills over from the nipple because of adding hot water back atmospheric pressure rising, the hot water sprays the condition of going out from the nipple when can also avoiding rocking transfer milk ware simultaneously, safe and reliable.

Drawings

FIG. 1 is a cross-sectional view of an embodiment of the milker of the present application, with a pressure relief in a first state;

FIG. 2 shows another cross-sectional view of the milker of FIG. 1, the pressure relief arrangement being in a second state;

FIG. 3 is an enlarged view of the point A shown in FIG. 2;

fig. 4 shows an exploded perspective view of the milker of fig. 1;

FIG. 5 is a perspective view of the cover and pressure relief structure shown in FIG. 4;

FIG. 6 is a cross-sectional view of another embodiment of the milker of the present application, the pressure relief arrangement being in a first state;

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

FIG. 8 shows another cross-sectional view of the milker of FIG. 6 with the pressure relief in a second state;

FIG. 9 is an enlarged view of FIG. 8 at C;

FIG. 10 is a cross-sectional view of another embodiment of the milker of the present application, the pressure relief arrangement being in a first state;

FIG. 11 is an enlarged view of FIG. 10 at D;

FIG. 12 is another cross-sectional view of the milker of FIG. 10 with the pressure relief in a second state;

fig. 13 is an enlarged view of fig. 12 at E.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus consistent with certain aspects of the present application, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. "plurality" or "a number" means two or more. Unless otherwise indicated, "front", "rear", "lower" and/or "upper" and the like are for convenience of description and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

Referring to fig. 1 to 13, the milk mixing device 100 includes a bottle 10, a bottle cap 20, a straw assembly 30 and a pressure relief structure 40. The bottle body 10 comprises a containing cavity 11 and a closed cavity 12 adjacent to the containing cavity 11, the containing cavity 11 can be used for containing water and milk powder, and a phase change energy storage material 13 is arranged in the closed cavity 12. The closed cavity 12 is completely filled with the phase change energy storage material 13.

The bottle cap 20 is mounted on the bottle body 10, and the bottle cap 20 includes a cap body 21 and a nipple 22 provided on the cap body 21. The bottle cap 20 is mounted to the bottle body 10 through a cap body 21. When the bottle cap 20 is used, the bottle cap 20 is detached, hot water and milk powder are filled in the accommodating cavity 11, and then the bottle cap 20 is installed on the bottle body 10. After use, the cap 20 is removed and the cap 20 and the body 10 are cleaned separately.

The straw assembly 30 includes a fitting 31 and a straw 32 mounted to the fitting 31, the straw 32 extending to the bottom of the receiving chamber 11. The straw assembly 30 is mounted to the bottle body 10 and/or the bottle cap 20 through the fitting 31. In one embodiment, the fitting 31 has a convex pillar protruding toward the fitting, the convex pillar is provided with a through hole penetrating in the up-down direction, the suction pipe 32 is sleeved on the convex pillar, and the suction pipe 32 extends from the fitting 31 to the bottom of the accommodating cavity 11. In this way, the nipple 22 can be communicated with the accommodating cavity 11, so that milk in the accommodating cavity 11 can be sucked out.

The pressure relief structure 40 is used for relieving the pressure of the accommodating cavity 11. The pressure relief structure 40 may be disposed on the bottle body 10, or may be disposed on the cap body 21 or the nipple 22. In the illustrated embodiment, the pressure relief structure 40 is disposed on the cover 21.

Because transfer milk ware 100 is equipped with pressure relief structure 40, dismantle earlier bottle lid 20 during the use, pack into hot water and milk powder in holding chamber 11, install bottle lid 20 in bottle 10 again, carry out the pressure release to holding chamber 11 through pressure relief structure 40 to can avoid taking place the condition that hot water spills over from nipple 22 because of the atmospheric pressure rises, the hot water sprays the condition of going out from nipple 22 when can also avoiding rocking transfer milk ware 100 simultaneously, safe and reliable.

The fitting 31 includes a fitting portion 311 which is sealingly engaged with the inside of the nipple 22, and a mounting portion 312 which is held between the bottle cap 20 and the bottle body 10. The matching part 311 is annular, and is in sealing fit with the inner side of the nipple 22 through the matching part 311, so that a strong suction force can be generated to suck milk out of the accommodating cavity 11 when sucking. The straw assembly 30 can be easily attached and detached by providing the mounting portion 312 to be held between the bottle cap 20 and the bottle body 10.

The straw assembly 30 further comprises a weight member 33 disposed at the bottom end of the straw 32. By arranging the gravity piece 33 at the bottom end of the suction pipe 32, the suction pipe 32 can extend to the bottom of the accommodating cavity 11, so that milk at the bottom of the accommodating cavity 11 can be sucked out, and waste is avoided. Specifically, the gravity piece 33 is provided with a convex column protruding upward, the bottom end of the suction pipe 32 is sleeved on the convex column, and the convex column is provided with a through hole penetrating in the up-down direction.

In the illustrated embodiment, the pressure relief structure 40 is disposed on the cover 21, the cover 21 has a channel 211, and the mounting portion 312 has a through hole 3121. In the illustrated embodiment, the through hole 3121 corresponds to a position of the passage 211.

When the pressure relief structure 40 is in the first state, the pressure relief structure 40 closes the channel 211; when the pressure relief structure 40 is in the second state, the channel 211 communicates the accommodating cavity 11 with the outside. During the use, after adding hot water in holding chamber 11 for pressure relief structure 40 is in the second state, can carry out the pressure release to holding chamber 11, avoids hot water to spill over or the blowout from nipple 22.

Referring to fig. 1 to 5, one of the pressure relief structure 40 and the cover 21 is provided with a rotating shaft 41, and the other is provided with a shaft hole 213 matched with the rotating shaft 41, so that the pressure relief structure 40 is rotatably mounted on the cover 21. In the illustrated embodiment, the pressure relief structure 40 has a rotating shaft 41, and the cover 21 has a shaft hole 213 engaged with the rotating shaft 41. Specifically, the cover 21 has a pair of protrusions 219 protruding upward, and the shaft hole 213 is formed in the protrusions 219. The convex part 219 is located at one side of the channel 211, and the channel 211 can be closed or opened by rotating the pressure relief structure 40.

The pressure relief structure 40 includes a blocking portion 44 capable of blocking the passage 211 and an operating portion 45 for switching the pressure relief structure 40 between the first state and the second state. The blocking portion 44 is located on one side of the rotating shaft 41, and the operating portion 45 is located on the other side of the rotating shaft 41. When the blocking portion 44 is located in the channel 211 to block the channel 211, the operating portion 45 tilts upward. By pressing the operating portion 45, the blocking portion 44 can be rotated upward around the rotating shaft 41 to leave the passage 211, and the pressure relief structure 40 is switched from the first state to the second state.

The surface of the blocking part 44 is coated with soft glue. In this way, the passage 211 can be better closed by the blocking portion 44. The soft glue can be formed on the surface of the blocking part 44 through secondary injection molding, and can also be fixed on the surface of the blocking part 44 through other modes.

Referring to fig. 6 to 9, the pressure relief structure 40 is disposed in the channel 211, the channel 211 has a first step portion 2111 therein, and the pressure relief structure 40 has a second step portion 48 and a pressing portion 49 extending out of the channel 211. A gap is formed between the pressure relief structure 40 and the channel 211.

When the pressure relief structure 40 is in the first state, the second step portion 48 abuts against the first step portion 2111, thereby sealing the passage 211. The pressure relief structure 40 is an elastomer, or at least a part of the pressure relief structure 40 is an elastomer. By pressing the pressing portion 49, the pressure relief structure 40 is deformed or displaced, the second step portion 48 is separated from the first step portion 2111, a gap is generated between the second step portion 48 and the first step portion 2111, so that the pressure relief structure 40 is switched to the second state, and thus, the channel 211 communicates with the accommodating cavity 11 and the outside, and the pressure relief of the accommodating cavity 11 can be realized.

Referring to fig. 10 to 13, the pressure relief structure 40 is disposed in the channel 211, the channel 211 has an upper wall 2112 and a lower wall 2113 opposite to the upper wall 2112, the pressure relief structure 40 includes a pressure relief element 461 and an elastic element 462, two ends of the elastic element 462 respectively abut against the upper wall 2112 and the pressure relief element 461, so that the pressure relief element 461 can cooperate with the lower wall 2113 to close the channel 211. Hot water and powdered milk are filled in the accommodating cavity 11, the bottle cap 20 is mounted on the bottle body 10, and the air pressure in the accommodating cavity 11 is increased and then directly acts on the pressure relief member 461, so that the pressure relief member 461 moves upwards to compress the elastic member 462, a gap is formed between the pressure relief member 461 and the lower wall 2113, and the pressure relief structure 40 is automatically switched from the first state to the second state. So, can realize automatic pressure release.

Because the phase change energy storage material 13 is arranged in the closed cavity 12, hot water added into the accommodating cavity 11 can be quickly cooled to a proper temperature, and therefore automatic temperature adjustment is achieved. After hot water is added into the accommodating cavity 11, the heat of the hot water is generally required to be rapidly transferred to the phase change energy storage material 13 by shaking the milk mixing device 100, and the hot water can be prevented from being ejected from the nipple 22 when the milk mixing device 100 is shaken by arranging the pressure relief structure 40.

The bottle body 10 includes an inner wall 16 and an outer wall 17 disposed about the inner wall 16, with the inner wall 16 and the outer wall 17 forming the enclosed cavity 12 therebetween. The inner wall 16 encloses and forms a containing cavity 11. The phase change energy storage material 13 is filled in the closed cavity 12 formed by the inner wall 16 and the outer wall 17. Like this, closed cavity 12 is around holding chamber 11, that is to say phase change energy storage material 13 is around holding chamber 11, and when hot water poured into and hold chamber 11, heat can be given for phase change energy storage material 13 fast to realize rapid cooling.

The outer wall 17 is provided with an opening 171 for filling the phase change energy storage material 13 and a sealing member 172 for sealing the opening 171. The user fills the phase change energy storage material 13 into the enclosed cavity 12 through the opening 171, and then seals the opening 171 with the seal 172.

The opening 171 comprises an inner hole 1711 and an outer hole 1712 located outside the inner hole 1711, the sealing element 172 seals the inner hole 1711, and a decoration 173 covering the sealing element 172 is arranged in the outer hole 1712. The sealing element 172 may be engaged with the inner bore 1711 by a thread engagement, a rivet connection, an environmental glue seal, or the like, but is not limited thereto. The decoration 173 is disposed in the outer bore 1712 to cover the sealing member 172, thereby making the bottle body 10 more aesthetically pleasing.

The phase change energy storage material 13 comprises the following components: phase change paraffin, graphite, low density polyethylene. Of course, the phase change energy storage material 13 may also be composed of other components, but is not limited thereto.

The ratio of the volume of the accommodating cavity 11 to the volume of the closed cavity 12 is 1:1.1 to 1:1.5, namely the ratio of the volume of the accommodating cavity 11 to the volume of the phase change energy storage material 13 is 1:1.1 to 1:1.5, so that the milk mixing device 100 is small and attractive as a whole, and the milk mixing device 100 can be cooled rapidly and effectively. Preferably, the ratio of the volume of the accommodating cavity 11 to the volume of the closed cavity 12 is between 1:1.2 and 1: 1.4.

The phase change temperature range of the phase change energy storage material 13 is between 37 degrees and 60 degrees, so that the temperature of the hot water in the accommodating cavity 11 can be adjusted to be between 37 degrees and 60 degrees. The phase change temperature range of the phase change energy storage material 13 is between 40 degrees and 45 degrees, so that the temperature of hot water in the accommodating cavity 11 can be adjusted to between 40 degrees and 45 degrees, and the infant drinking water bottle is more suitable for infants.

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 scope of protection of the present application.

Claims (12)

1. A milk mixing device is characterized in that: it includes:

a bottle body (10) comprising a containing cavity (11);

a bottle cap (20) mounted on the bottle body (10), wherein the bottle cap (20) comprises a cap body (21) and a nipple (22) arranged on the cap body (21);

a suction pipe assembly (30) comprising a fitting (31) and a suction pipe (32) mounted to the fitting (31), the suction pipe (32) extending to the bottom of the accommodating chamber (11); and

and the pressure relief structure (40) is used for relieving pressure of the accommodating cavity (11).

2. The milker of claim 1, wherein: the assembly part (31) comprises a matching part (311) which is matched with the inner side of the nipple (22) in a sealing way and a mounting part (312) clamped by the bottle cap (20) and the bottle body (10).

3. The milker of claim 1, wherein: the straw assembly (30) further comprises a gravity piece (33) arranged at the bottom end of the straw (32).

4. The milker of claim 2, wherein: the pressure relief structure (40) is arranged on the cover body (21), the cover body (21) is provided with a channel (211), and the mounting part (312) is provided with a through hole (3121);

when the pressure relief structure (40) is in a first state, the pressure relief structure (40) closes the channel (211); when the pressure relief structure (40) is in the second state, the channel (211) communicates the accommodating cavity (11) with the outside.

5. The milker of claim 4, wherein: one of the pressure relief structure (40) and the cover body (21) is provided with a rotating shaft (41), and the other one is provided with a shaft hole (213) matched with the rotating shaft (41), so that the pressure relief structure (40) is rotatably arranged on the cover body (21).

6. The milker of claim 5, wherein: the pressure relief structure (40) comprises a blocking portion (44) capable of blocking the passage (211) and an operating portion (45) for switching the pressure relief structure (40) between a first state and a second state.

7. The milker of claim 6, wherein: the surface of the plugging part (44) is coated with soft glue.

8. The milker of claim 4, wherein: the pressure relief structure (40) is arranged in the channel (211), a first step part (2111) is arranged in the channel (211), and the pressure relief structure (40) is provided with a second step part (48) and a pressing part (49) extending out of the channel (211);

when the pressure relief structure (40) is in the first state, the second step part (48) abuts against the first step part (2111), so that the channel (211) is sealed; the second step portion (48) is separated from the first step portion (2111) by pressing the pressing portion (49), so that the pressure relief structure (40) is switched to the second state.

9. The milker of claim 4, wherein: the pressure relief structure (40) is arranged in the channel (211), the channel (211) is provided with an upper wall (2112) and a lower wall (2113) opposite to the upper wall (2112), the pressure relief structure (40) comprises a pressure relief piece (461) and an elastic piece (462), and two ends of the elastic piece (462) are respectively abutted against the upper wall (2112) and the pressure relief piece (461), so that the pressure relief piece (461) can be matched with the lower wall (2113) to close the channel (211).

10. The milker according to any of claims 1 to 9, wherein: the bottle body (10) further comprises a closed cavity (12) adjacent to the containing cavity (11), and a phase change energy storage material (13) is arranged in the closed cavity (12).

11. The milker of claim 10, wherein: the bottle body (10) comprises an inner wall (16) and an outer wall (17) arranged around the inner wall (16), and the closed cavity (12) is formed between the inner wall (16) and the outer wall (17).

12. The milker of claim 10, wherein: the phase change energy storage material (13) comprises the following components: phase change paraffin, graphite, low density polyethylene.

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