WO2020135443A1

WO2020135443A1 - Closed baby bottle

Info

Publication number: WO2020135443A1
Application number: PCT/CN2019/128037
Authority: WO
Inventors: 欧吉跃; 李正
Original assignee: 李述章; 欧吉跃
Priority date: 2018-12-25
Filing date: 2019-12-24
Publication date: 2020-07-02
Also published as: CN109498462A; CN110478251A

Abstract

A closed baby bottle, which can be sealably connected to a water outlet of a milk brewing device, i.e., by providing a special water inlet mechanism comprising a water inlet channel (4) and a self-resetting occlusion member (5) on a bottle body (1) and/or a bottle cover (2), when the water outlet of the milk brewing device is inserted into the water inlet channel (4), the water inlet channel (4) is conducted by the self-resetting occlusion member (5), and when the water outlet is extracted from the water inlet channel (4), the self-resetting occlusion member (5) is reset automatically to occlude the water inlet channel (4), thus on one hand, the problem of the pollution of the baby bottle is fully avoided; on the other hand, phenomena that the milk spills and/or the baby bottle is overturned can be reduced. Even if the baby bottle is overturned, the water inlet channel (4) can be occluded timely by using the characteristics of the self-resetting occlusion member (5) to prevent the milk from spilling so that a user does not need to complete the entire milk brewing process cautiously and slowly, which saves the milk brewing time.

Description

Closed milk bottle

Technical field

The invention belongs to the field of daily necessities, and specifically relates to a closed milk bottle, which can realize a closed docking with the water outlet of the milk flushing device to prevent the milk liquid from being contaminated and splashed, and save the milk flushing time.

Background technique

With the advancement of social technology, people pay more and more attention to quality of life and food safety. Today's young parents often use a milk pump, so that the milk is more hygienic and the temperature is more balanced, which brings great convenience to the baby's parenting work. However, due to the limitation of the traditional milk bottle structure, the user needs to remove the milk bottle cap every time the milk is washed, and then put the milk bottle into the milk bottle, and the milk bottle or the warm water is injected into the milk bottle through the water outlet. The traditional milk bottle structure has the following defects: (1) The milk outlet or water outlet of the milk processor needs to be open for a long time, resulting in residual milk, water or their unknown in the air at the milk outlet or water outlet The mixture of dust is so easy to breed bacteria and produce foreign pathogenic ingredients caused by insects and flies. These pathogenic ingredients will be mixed into the milk of the bottle with the water flow during the next milk flush, which will affect the baby's diet safety; (2) Because it is an open dock milk outlet, the milk flowing through the milk outlet or the warm water flowing through the water outlet will directly contact the air before flowing into the bottle It is difficult to prevent the milk from being contaminated due to the contact of unknown dust; (3) Milk is easy to splash and/or the bottle is easy to overturn, that is, during the filling process or after the filling is completed, the bottle without the cover is easy to be affected by the human body If touched, carelessness may cause the milk to spill and/or the bottle to tip over, requiring the user to carefully and slowly complete the entire milking process, resulting in a longer milking time and unable to provide wailing baby in time Hygienic and suitable temperature milk.

Summary of the invention

In order to solve the problems that the existing milk bottles are easily contaminated, splashed, and have a long milking time during the milking process, the object of the present invention is to provide a new closed milk bottle that can be used with the milking machine. The water outlet realizes closed docking to prevent the milk from being contaminated and splashed, saving the time for milk flushing.

The technical scheme adopted by the present invention is:

A closed milk bottle includes a bottle body, a bottle cap, a teat and a water inlet mechanism, wherein the bottle cap cooperates with the top of the bottle body and can close/open the inner cavity of the bottle body, and the teat It is arranged on the bottle cap, and the water inlet mechanism is arranged on the bottle body and/or the bottle cap;

The water inlet mechanism includes a water inlet channel and a self-resetting plugging member, wherein the self-resetting plugging member is used to conduct the water inlet channel when pressure is applied by an external object, and is automatically reset when the external object is depressurized To block the water inlet channel.

Optimally, the self-resetting plug is provided in the water inlet channel, and can move to the inside of the bottle when an external hard object is inserted into the water inlet channel, leading to the water inlet channel, while the external hard object Automatically reset when withdrawing, blocking the water inlet channel.

Further optimized, the inner end of the water inlet bottle is provided with a hollow baffle, and the self-resetting plugging member includes a piston body, a first sealing ring and an annular elastic member, wherein the first sealing ring is used for Blocking the inner port of the bottle of the water inlet channel; the piston body includes a plug body head, a plug body rod part and a plug body tail part, wherein the plug body head is located in the bottle and is covered with the first seal Ring, the stem of the plug body passes through the hollow baffle with a gap fit and the two ends are respectively connected to the head of the plug body and the tail of the plug body, and the tail of the plug body is built into the water inlet with a gap fit The outer circumference of the plug body is larger than the outer circumference of the plug body in the channel; the ring-shaped elastic member is sleeved on the plug body and the two ends are respectively in contact with the hollow baffle and the tail of the plug body.

Specifically, the annular elastic member is a spring or an annular silicone body.

Optimally, the self-resetting blocking member is provided at the inner port position of the feeding bottle of the water inlet channel, and is composed of at least two first elastic petals, wherein the first elastic petals are introduced into the external fluid When a certain pressure is applied in the water inlet channel and/or by external fluid, the water inlet channel is opened in an open form, and automatically reset when the external fluid stops introducing and/or depressurizing, and the inlet is closed in a closed form The water channel is blocked.

Optimally, an exhaust hole that can be blocked/conducted is provided in the surrounding area of the water inlet channel.

Further optimized, when the self-resetting blocking member includes a piston body, a first sealing ring and an annular elastic member, the first sealing ring is also used to block the inner port of the bottle of the exhaust port A second seal ring for blocking the port on the inside of the bottle of the exhaust hole is also sleeved on the head of the plug body and located on the inside of the bottle of the first seal ring.

Further optimized, at least two pieces of second elastic petals are provided at the port positions of the exhaust holes, wherein the second elastic petals can be inserted into the exhaust holes and/or hardened by external hard objects When a certain pressure is applied to the object, the vent hole is opened in an open form, and is automatically reset when an external hard object is drawn out and/or when the pressure is withdrawn, and the vent hole is blocked in a closed form.

Specifically, the bottle body, the bottle cap, the nipple, the water inlet channel, the self-resetting plugging member or the exhaust hole are made of metal, plastic, resin, silicone, wood, chemical fiber, cloth, glass , Made of fiber or ceramic material.

Optimally, a temperature-sensitive color-changing material layer is provided on the bottom of the bottle body.

The beneficial effects of the present invention are:

(1) The invention provides a closed type milk bottle that can realize a closed docking with the water outlet of the milk washer, that is, by providing a water inlet channel and a self-resetting blocking member on the bottle body and/or bottle cap A special water inlet mechanism can move the self-resetting plug to the inside of the bottle when the water outlet (ie, external hard object) of the milk washer is inserted into the water inlet channel, leading to the water inlet channel, and when the water outlet is withdrawn The self-resetting plugging piece automatically resets and blocks the water inlet channel, on the one hand, it ensures that the special water inlet mechanism and the milk outlet of the milk flusher are closed and docked during the milk flushing process, and the flow out of the water outlet is prevented. The warm water will be exposed to the unknown dust in the air before flowing into the bottle, which completely avoids the problem of the milk being contaminated. On the other hand, because the inlet channel and the outlet of the milk flusher are in a mating relationship, it can reduce milk The liquid is splashed and/or the bottle is overturned, and even if the bottle is overturned, the self-resetting plugging feature can be used to block the water inlet in time to prevent the milk from spilling, thereby eliminating the need for the user to be careful Complete the whole milking process slowly and slowly, greatly saving the milking time;

(2) The invention also provides another closed milk bottle that can be connected to the water outlet of the breast pump in a closed manner, that is, when an external fluid is introduced into the water channel and/or a certain pressure is applied by the external fluid, The self-resetting plug formed by a plurality of elastic valve bodies is used to open the water inlet channel in the form of valve body opening, and when the external fluid stops introducing and/or depressurizing, the valve body automatically resets and closes the water inlet Channel blockage;

(3) The closed milk bottle also has the advantages of a closed design for the milk outlet of the milk flusher, the milk temperature indication through the temperature-sensitive color-changing material layer, simple production, low cost and easy to use, which is convenient for practical promotion and application.

BRIEF DESCRIPTION

In order to more clearly explain the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, without paying any creative labor, other drawings can be obtained based on these drawings.

FIG. 1 is a schematic cross-sectional structural view of a first closed milk bottle provided by the present invention.

FIG. 2 is a three-dimensional schematic view of the first closed milk bottle provided by the present invention.

FIG. 3 is a schematic cross-sectional structural view of the application of the first closed milk bottle applied to a bucket-type milk flusher provided by the present invention.

FIG. 4 is a schematic cross-sectional structural view of the application of the first closed milk bottle applied to a C-type milk flusher provided by the present invention.

5 is a schematic cross-sectional structural view of a second closed milk bottle provided by the present invention.

FIG. 6 is a perspective structural diagram of a second closed milk bottle provided by the present invention.

FIG. 7 is a schematic cross-sectional structural view of applying the second closed milk bottle to a bucket-type milk flusher provided by the present invention.

In the above drawings: 1-bottle body; 2-bottle cap; 3-nipple; 4-water inlet channel; 401-hollow baffle; 5-self-resetting plug; 501-piston body; 501a-plug head 501b-plug body stem; 501c-plug body tail; 502-first seal ring; 503-ring elastic member; 504-second seal ring; 511-first elastic valve body; 6-exhaust port; 611- The second elastic valve body; 10-the water outlet of the milk flusher; 11-water supply mechanism of the milk flusher; 12-insulation water tank of the milk flusher; 13-lock mechanism of the milk flusher; 14- exhaust column.

detailed description

The present invention will be further described below with reference to the drawings and specific embodiments. It should be noted here that although the descriptions of these embodiments are used to help understand the present invention, they are not intended to limit the present invention. The specific structural and functional details disclosed herein are merely used to describe example embodiments of the present invention. However, the invention can be embodied in many alternative forms, and it should not be construed that the invention is limited to the embodiments set forth herein.

It should be understood that although the terms first, second, etc. may be used herein to describe various units, these units should not be limited by these terms. These terms are only used to distinguish one unit from another. For example, the first unit may be referred to as the second unit, and similarly the second unit may be referred to as the first unit, without departing from the scope of example embodiments of the present invention.

It should be understood that, for the term “and/or” that may appear in this article, it is merely an association relationship describing the associated objects, indicating that there may be three relationships, for example, A and/or B, which may indicate: A exists alone, There are three cases of B alone and A and B at the same time; for the term "/and" that may appear in this article, it describes another kind of related object relationship, indicating that there can be two relationships, for example, A/ and B, can It means: there are two cases of A alone, and A and B alone; in addition, for the character "/" that may appear in this article, it generally indicates that the related objects before and after are a kind of "or" relationship.

It should be understood that when a unit is referred to herein as being “connected”, “connected” or “coupled” with another unit, it may be directly connected or coupled with another unit, or an intermediate unit may exist. In contrast, when a unit is referred to herein as being "directly connected" or "directly coupled" to another unit, it means that there is no intermediate unit. In addition, other words used to describe the relationship between units should be interpreted in a similar manner (for example, "between" versus "directly between", "adjacent" versus "directly adjacent", etc.) Wait).

It should be understood that the terminology used herein is for describing particular embodiments only, and is not intended to limit example embodiments of the invention. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms unless the context clearly indicates the opposite. It should also be understood that if the terms "include", "include", "include" and/or "include" are used herein, specify the stated features, integers, steps, operations, units and/or components Existence, and does not exclude the existence or increase of one or more other features, numbers, steps, operations, units, components, and/or their combinations.

It should be understood that it should also be noted that in some alternative embodiments, the functions/acts that occur may differ from the order in which the figures appear. For example, depending on the functions/acts involved, it may actually be performed substantially concurrently, or sometimes the two figures shown in succession may be executed in the reverse order.

It should be understood that specific details are provided in the following description to facilitate a complete understanding of the example embodiments. However, those of ordinary skill in the art should understand that the example embodiments can be implemented without these specific details. For example, the system may be shown in a block diagram to avoid unnecessary details to make the example unclear. In other instances, well-known processes, structures and techniques may not be shown in unnecessary detail to avoid making the example embodiments unclear.

Example one

As shown in FIGS. 1 to 4, the first closed type baby bottle provided in this embodiment includes a bottle body 1, a bottle cap 2, a teat 3, and a water inlet mechanism, wherein the bottle cap 2 and the bottle body 1 The top of the bottle fits and can close/open the inner cavity of the bottle body 1, the nipple 3 is provided on the bottle cap 2, the water inlet mechanism is provided on the bottle lid 2; the water inlet mechanism Including the water inlet channel 4 and the self-resetting plugging member 5, wherein the self-resetting sealing member 5 is provided in the water inlet channel 4 and can be directed to the inside of the bottle when an external hard object is inserted into the water inlet channel 4 Move, turn on the water inlet channel 4, and automatically reset when external hard objects are drawn out, blocking the water inlet channel 4.

As shown in FIGS. 1-2, in the specific structure of the closed milk bottle provided in this embodiment, the bottle body 1 is used to contain milk powder or milk to be brewed, which may be specifically but not limited to metal, plastic, resin, Made of existing materials such as silicone, wood, chemical fiber, fabric, glass, fiber or ceramic materials. The bottle cap 2 is used to cooperate with the top of the bottle body 1 and can close/open the inner cavity of the bottle body 1, as well as carrying the nipple 3 and the water inlet mechanism, which is temporarily opened It can be put in an appropriate amount of milk powder to be washed, and when closed, it can protect the milk powder or milk in the bottle from being contaminated by external substances; in addition, it can be specifically but not limited to metal, plastic, resin, silicone, wood, Made of existing materials such as chemical fiber, cloth, glass, fiber or ceramic materials. The nipple 3 is used to introduce the milk in the bottle into the baby's mouth by using micropores (not shown in the figure) when the baby is sucking, to achieve the purpose of feeding, which can be specifically but not limited to metal, plastic, resin, silicone, wood, Made of existing materials such as chemical fiber, cloth, glass, fiber or ceramic materials.

The water inlet mechanism is used to close the water outlet (ie external hard object) of the milk washer, that is, when the water outlet of the milk washer is inserted into the water inlet channel 4, the self-reset seal is sealed through the water outlet The blocking member 5 exerts pressure to move the self-resetting blocking member 5 to the inside of the bottle, leading to the water inlet channel 4, thereby providing a temporary seal from the water outlet of the milk dispenser to the inner cavity of the bottle body 1 Channels to ensure that the warm water in the milk pump will not be contaminated by external substances (such as contact with unknown dust in the air, etc.) during the process of entering the bottle, so that it can be used for instant milk flushing; while the water outlet of the milk pump is pumped out When the water inlet channel 4 is described, since the pressure effect of the water outlet on the self-resetting plugging member 5 is cancelled, the self-resetting plugging member 5 can be automatically reset to block the water inlet channel 4, thereby eliminating Foreign matter enters the bottle and contaminates the prepared milk. In addition, the water inlet channel 4 may be, but not limited to, a square channel, a circular channel, a trapezoid channel, a diamond channel, a triangular channel, or a regular polygon channel; the water inlet channel 4 (referring to a channel wall or a channel pipe) The self-resetting plugging member 5 can be, but not limited to, made of existing materials such as metal, plastic, resin, silicone, wood, chemical fiber, cloth, glass, fiber, or ceramic materials. The installation position of the water inlet mechanism is not limited to the bottle cap 2 but may also be installed on the bottle body 1.

As shown in FIG. 3, the process of applying the closed milk bottle of this embodiment to a barrel-type milk dispenser may be but not limited to the following: (1) Open the bottle cap 2 and pour the appropriate amount of milk powder to be poured into the bottle In the body 1, then the bottle cap 2 is covered, at this time the milk powder to be brewed is in a closed space; (2) Put the enclosed milk bottle with the milk powder to be brewed into the barrel type milk bottle, and then cover the bottle The cover of the milk pump, and use the milk bottle lock mechanism 13 to lock or fix the position of the milk bottle cover, at this time, the water outlet 10 of the milk bottle (which is relative to the milk bottle) is located inside the milk bottle cover The external hard object) will enter the water inlet channel 4, push the self-resetting plug 5 to move to the inside of the bottle, and then lead to the water inlet channel 4, then the inside of the bottle passes through the water inlet channel 4 and the milk outlet 10 Temporary communication; (3) Start the water supply mechanism 11 of the milk washer, so that the warm water in the insulated water tank 12 of the milk was passed through the water outlet 10 of the milk washer and flow into the water channel 4, and finally injected into the bottle to integrate with the milk powder to be washed At this time, the air in the milk bottle can be discharged through the micro holes in the teat 3; (4) After the water is filled, the lock mechanism 13 of the milk pump is released, the lid of the milk pump is opened, and the water outlet 10 of the milk bottle is washed The lid of the device brings out the water inlet channel 4, the self-resetting plugging member 5 automatically resets, and the water inlet channel 4 is blocked, and the inside of the feeding bottle is completely sealed again (ignoring the micropores in the nipple 3). The milk and air cannot flow out; (5) Take the closed milk bottle from the inside of the milk pump and shake it a few times to mix the warm water and milk powder evenly; (6) After the milk flow is over, you can put the hygienic and suitable temperature at this time The milk is provided for the baby to drink.

As shown in FIG. 4, the process of applying the closed milk bottle of this embodiment to a C-type milk frother can be but not limited to the following: (1) Open the bottle cap 2 and pour the proper amount of milk powder to be poured into the bottle In the body 1, then cover the bottle cap 2 at this time, the milk powder to be brewed is in a closed space; (2) Put the enclosed milk bottle containing the milk powder to be brewed into the C-type milk bottle, and then cover the bottle The cover of the milk pump, and use the milk bottle lock mechanism 13 to lock or fix the position of the milk bottle cover, at this time, the water outlet 10 of the milk bottle (which is relative to the milk bottle) is located inside the milk bottle cover The external hard object) will enter the water inlet channel 4, push the self-resetting plug 5 to move to the inside of the bottle, and then lead to the water inlet channel 4, then the inside of the bottle passes through the water inlet channel 4 and the milk outlet 10 Temporary communication; (3) Start the water supply mechanism 11 of the milk washer, so that the warm water in the insulated water tank 12 of the milk was passed through the water outlet 10 of the milk washer and flow into the water channel 4, and finally injected into the bottle to integrate with the milk powder to be washed At this time, the air in the milk bottle can be discharged through the micro holes in the teat 3; (4) After the water is filled, the lock mechanism 13 of the milk pump is released, the lid of the milk pump is opened, and the water outlet 10 of the milk bottle is washed The lid of the device brings out the water inlet channel 4, the self-resetting plugging member 5 automatically resets, and the water inlet channel 4 is blocked, and the inside of the feeding bottle is completely sealed again (ignoring the micropores in the nipple 3). The milk and air cannot flow out; (5) Take out the closed milk bottle from the inside of the milk pump and shake it a few times to mix the warm water and milk powder evenly; (6) After the milk flow is over, you can also clean The milk is provided for the baby to drink.

Therefore, through the detailed structure and application description of the foregoing closed milk bottle, on the one hand, it can be ensured that the water inlet mechanism and the water outlet of the milk flusher are closed and docked during the milk flushing process, and the warm water flowing out through the water outlet is eliminated The risk of exposure to unknown dust in the air before flowing into the milk bottle completely avoids the problem of milk contamination. On the other hand, due to the mating relationship between the inlet channel 4 and the outlet of the milk flusher, it can reduce the occurrence of milk Spilling and/or the bottle being overturned, and even if the bottle is overturned, the self-resetting plug 5 can be used to block the water channel 4 in time to prevent the milk from spilling out, thus eliminating the need for the user to be extra careful Complete the whole milking process on the ground and slowly, greatly saving the milking time. In addition, the enclosed milk bottle also has the characteristics of facilitating the closed design of the milk outlet of the milk washer, for example, designing a bucket type milk washer as shown in FIG. 3, which can realize the closed design of the milk outlet of the milk washer in the milk There is no need for the water outlet to be open for a long time inside the device, which effectively avoids the growth of bacteria and the generation of foreign pathogenic ingredients caused by insects and flies at the water outlet 11 of the milk flusher, further ensuring the safety of the baby's diet.

Optimally, a hollow baffle 401 is provided at the inner end of the bottle of the water inlet channel 4, the self-resetting plugging member 5 includes a piston body 501, a first sealing ring 502, and an annular elastic member 503, wherein the first A sealing ring 502 is used to block the inner port of the water inlet channel 4; the piston body 501 includes a plug body head 501a, a plug body stem 501b and a plug body tail 501c, wherein the plug body head 501a is located in the bottle and is covered with the first sealing ring 502, the plug body rod portion 501b passes through the hollow baffle 401 with a gap fit, and the two ends are respectively connected to the plug body head 501a and the plug body A tail portion 501c, the plug body tail portion 501c is built in the water inlet channel 4 with a gap fit and the outer circumferential size is larger than that of the plug body rod portion 501b; the annular elastic member 503 is sleeved on the plug body rod portion The two ends of 501b are in contact with the hollow baffle 401 and the plug tail 501c.

As shown in FIG. 1, through the specific design of the aforementioned water inlet mechanism, when the milk outlet 10 (which serves as an external hard object relative to the milk bottle) is inserted into the water inlet channel 4, it can be connected to the tail portion 501c of the plug body. Counteract, thereby compressing the annular elastic member 503, and moving the first sealing ring 502 away from the port inside the bottle of the water inlet channel 4 to achieve the purpose of conducting the water inlet channel 4; When the water port 10 is drawn out, the deformation recovery ability of the annular elastic member 503 can be used to return the first sealing ring 502 to the port inside the bottle of the water inlet channel 4, again achieving the purpose of blocking the water inlet channel 4 In order to meet the application requirements of the water inlet mechanism. Further optimized, the ring-shaped elastic member 503 may be, but not limited to, a spring or a ring-shaped silicone body, etc., as shown in FIG. 1, an example is a spring. In addition, the hollow baffle 401, the piston body 501, or the first sealing ring 502 may be, but not limited to, made of metal, plastic, resin, silicone, wood, chemical fiber, cloth, glass, fiber, or ceramic material Can also use other similar structures to design the water inlet mechanism.

Optimally, an exhaust hole 6 that can be blocked/conducted is provided in the surrounding area of the water inlet channel 4. As shown in FIGS. 1 and 2, the self-reset plugging member 5 is preferably used to synchronously block/conduct the water inlet channel 4 and the exhaust hole 6 (that is, the water inlet channel 4 can be connected to the exhaust The holes 6 are simultaneously blocked/conducted together), which not only facilitates the discharge of the gas in the bottle when warm water is injected, reduces the difficulty of water injection, but also ensures the sealing effect in the bottle after water injection. For further optimization, the first sealing ring 502 can be used to block the inner port of the exhaust port 6 (even if the annular surface of the first sealing ring 502 covers the inner port of the exhaust port 6), Alternatively, a second sealing ring 504 for blocking the inner port of the bottle of the vent hole 6 is also sleeved on the plug head 501a and located inside the bottle of the first sealing ring 502, as shown in FIG. 1 , Using the latter program as an example. In addition, the exhaust channel 6 may be, but not limited to, a square channel, a circular channel, a trapezoid channel, a diamond channel, a triangular channel or a regular polygon channel, etc.; the exhaust channel 6 (referring to a channel wall or a channel channel) It can be made of but not limited to metal, plastic, resin, silicone, wood, chemical fiber, cloth, glass, fiber or ceramic materials; the second sealing ring 504 can also be made of but not limited to metal, plastic, resin , Silicone, wood, chemical fiber, fabric, glass, fiber or ceramic material.

Optimally, a temperature-sensitive color-changing material layer is provided on the bottom of the bottle body 1. By designing the temperature-sensitive color-changing material layer (not shown in the figure), the temperature-sensitive color-changing characteristics of the existing temperature-sensitive color-changing material can be used to indicate the milk temperature, which is convenient for the user to intuitively perceive whether the milk is ultra-high temperature or ultra-low temperature, which further guarantees It is safe for babies to drink.

In summary, the first closed milk bottle provided by this embodiment has the following technical effects:

(1) This embodiment provides a closed milk bottle that can realize a closed docking with the water outlet of the milk washer, that is, by providing a water inlet channel and a self-resetting blocking member on the bottle body and/or bottle cap A special water inlet mechanism can move the self-resetting plug to the inside of the bottle when the water outlet (ie, external hard object) of the milk washer is inserted into the water inlet channel, leading to the water inlet channel, and when the water outlet is withdrawn The self-resetting plugging piece automatically resets and blocks the water inlet channel, on the one hand, it ensures that the special water inlet mechanism and the milk outlet of the milk flusher are closed and docked during the milk flushing process, and the flow out of the water outlet is prevented. The warm water will be exposed to the unknown dust in the air before flowing into the bottle, which completely avoids the problem of the milk being contaminated. On the other hand, because the inlet channel and the outlet of the milk flusher are in a mating relationship, it can reduce milk The liquid is splashed and/or the bottle is overturned, and even if the bottle is overturned, the self-resetting plugging feature can be used to block the water inlet in time to prevent the milk from spilling, thereby eliminating the need for the user to be careful Complete the whole milking process slowly and slowly, greatly saving the milking time;

(2) The enclosed milk bottle also has the advantages of a closed design for the milk outlet of the milk flusher, the milk temperature indication through the temperature-sensitive color-changing material layer, simple production, low cost and easy to use, which is convenient for practical promotion and application.

Example 2

As shown in FIGS. 5-7, this embodiment provides another closed milk bottle based on the same inventive concept on the basis of the first embodiment, which differs from the closed milk bottle described in the first embodiment in that: The self-resetting plugging member 5 is provided at the inner port position of the feeding bottle of the water inlet channel 4, and is composed of at least two first elastic petals 511, wherein the first elastic petals 511 are introduced into the inlet by external fluid When a certain pressure is applied in the water channel 4 and/or by an external fluid, the inlet channel 4 is opened in an open form, and automatically reset when the external fluid stops introducing and/or depressurizing, and the closed form is used to make the The inlet channel 4 is blocked.

In the specific structure of the closed milk bottle described in this embodiment, since the self-resetting plugging member 5 is composed of at least two pieces of first elastic petals 511 (3 pieces are exemplified in FIG. 6 ), it can be When the water outlet is inserted into the water inlet channel 4, the external fluid introduced through the water inlet channel 4 (exported from the water outlet) and/or the high-pressure water body or high-pressure gas flowing out of the water outlet (in this case, as an external object/external The pressure of the fluid needs to be greater than a certain preset value to overcome the reset elastic force of the first elastic valve body 511) to apply pressure to the first elastic valve body 511 so that the first elastic valve body 511 expands and Form a gap to achieve the purpose of temporarily connecting the water inlet channel 4; while stopping the introduction of external fluid (for example, the water outlet of the milk pump is used to draw out the water inlet channel 4) and/or the outflow of water/gas is at low pressure/no pressure In the state, the first elastic valve body 511 may be depressurized, so that the first elastic valve body 511 is reset to close the gap, so as to block the water inlet channel 4. Therefore, this embodiment provides another closed milk bottle that can be connected with the water outlet of the milk flusher in a closed manner to achieve the technical effect described in the first embodiment. In addition, the wall body of the water inlet channel 4 and the first elastic petal 511 may be made of, but not limited to, a soft material such as silicone.

In addition, as shown in FIG. 7, the milking process of applying the closed milk bottle of this embodiment to a barrel type milking device is basically the same as the corresponding milking process in Embodiment 1, except that: (2) Put the closed milk bottle with milk powder to be put into the inside of the bucket type milk washer, then close the lid of the milk washer, and use the milk washer locking mechanism 13 to lock or fix the position of the milk washer lid, At this time, the outlet of the milk washer 10 located inside the lid of the milk washer will enter the water inlet channel 4; (3) Start the water supply mechanism 11 of the milk washer, so that the warm water in the heat preservation water tank 12 of the milk was passed through the milk washer After the water inlet 10 flows into the water inlet channel 4, at this time, in the water inlet channel 4, due to the pressure of the warm water, the first elastic valve body 511 will expand to form a gap, ensuring that the water inlet channel 4 is in a temporary guide And the warm water is finally injected into the bottle and integrated with the milk powder to be flushed. At this time, the air in the bottle can be discharged through the micro holes in the teat 3; (4) After the water is filled, stop the water filling, due to the inlet channel When the warm water in 4 is depressurized, the first elastic valve body 511 will be reset and close the gap, thereby blocking the water inlet channel 4, and the inside of the feeding bottle is again in a completely sealed state (ignoring the micropores in the nipple 3). The milk and air cannot flow out, and then the lock mechanism 13 of the milk washer can be released again to open the lid of the milk washer. At this time, the water outlet 10 of the milk washer is taken out of the water inlet channel 4 by the lid of the milk washer. Similarly, based on the same milking process, the closed milk bottle of this embodiment can also be applied to the C-type milking device, which will not be repeated here.

Optimized, as shown in FIGS. 6 and 7, there is also provided another new structure that enables the exhaust hole 6 to be blocked/conducted together with the water inlet channel 4: that is, in the exhaust At least two second elastic petals 611 are provided at the port positions of the holes 6, wherein the second elastic petals 611 can be inserted into the exhaust holes 6 by external hard objects and/or when a certain pressure is applied by the external hard objects , The vent hole 6 is opened in an open form, and is automatically reset when an external hard object is drawn out and/or when the pressure is removed, and the vent hole 6 is blocked in a closed form. As shown in FIG. 7, the external hard object is an exhaust column 14 provided on the inner cavity surface of the cover, through which the exhaust column 14 can be inserted into the exhaust hole 6 (in this case, the milk dispenser water outlet 10 is also inserted into the water inlet channel 4) and/or when a certain pressure is applied by the exhaust column 14, the second elastic valve body 611 is stretched to open the second elastic valve body 611 to form a gap, To achieve the purpose of temporarily connecting the exhaust hole 6; and when the exhaust column 14 is withdrawn and/or depressurized, the second elastic valve body 611 is reset to close the gap, so as to block the exhaust The purpose of channel 6. Although the vent hole 6 will be opened before the water inlet channel 4 and blocked later than the water inlet channel 4, it is still more convenient to discharge the gas in the bottle when warm water is injected, reducing the difficulty of water injection, It can also ensure the sealing effect in the bottle after water injection. Similarly, the wall of the vent hole 6 and the second elastic petal 611 may be made of soft material such as silicone, but not limited to. In addition, this new structure can also be used in the first embodiment, which will not be repeated here.

In summary, the second closed milk bottle provided by this embodiment can also have the following technical effects on the basis of the first embodiment:

(1) This embodiment provides another closed milk bottle that can be hermetically docked with the water outlet of the breast pump, that is, when an external fluid is introduced into the water channel and/or a certain pressure is applied by the external fluid, the A self-resetting plug composed of a plurality of elastic valve bodies opens the water inlet channel in an open form of the valve body, and when the external fluid stops introducing and/or depressurizing, the valve body automatically resets and closes the water inlet channel Blocked.

The multiple embodiments described above are only schematic. If it refers to a unit described as a separate component, it may or may not be physically separate; if it refers to a component displayed as a unit, it may or may not It may not be a physical unit, that is, it may be located in one place, or it may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art can understand and implement without paying creative labor.

The above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, persons of ordinary skill in the art should understand that it can still be used for the foregoing embodiments. The recorded technical solutions are modified, or some of the technical features are equivalently replaced. However, these modifications or replacements do not deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Finally, it should be noted that the present invention is not limited to the above-mentioned optional embodiments, and anyone can derive other various forms of products under the inspiration of the present invention. The above specific embodiments should not be construed as limiting the scope of protection of the present invention. The scope of protection of the present invention should be as defined in the claims, and the description can be used to interpret the claims.

Claims

A closed type milk bottle, characterized by comprising a bottle body (1), a bottle cap (2), a teat (3) and a water inlet mechanism, wherein the bottle cap (2) and the bottle body (1) The top fits and can close/open the inner cavity of the bottle body (1), the nipple (3) is provided on the bottle cap (2), and the water inlet mechanism is provided on the bottle body (1) On and/or on the bottle cap (2);

The water inlet mechanism includes a water inlet channel (4) and a self-resetting plugging member (5), wherein the self-resetting plugging member (5) is used to conduct the water inlet channel when external objects apply pressure ( 4), and automatically resets when the external object is withdrawn, blocking the water inlet channel (4).
A closed-type feeding bottle according to claim 1, characterized in that the self-resetting plugging member (5) is provided in the water inlet channel (4) and can be inserted into the water inlet by an external hard object The channel (4) moves toward the inside of the bottle to lead the water inlet channel (4), and automatically resets when the external hard object is drawn out, blocking the water inlet channel (4).
A closed-type feeding bottle according to claim 2, characterized in that: a hollow baffle (401) is provided at the inner end of the bottle of the water inlet channel (4), and the self-resetting blocking member (5) comprises A piston body (501), a first sealing ring (502) and an annular elastic member (503), wherein the first sealing ring (502) is used to block the inner port of the bottle of the water inlet channel (4); The piston body (501) includes a plug body head (501a), a plug body stem (501b) and a plug body tail (501c), wherein the plug body head (501a) is located in the bottle and is covered with the first A sealing ring (502), the plug body rod portion (501b) passes through the hollow baffle (401) with a gap fit, and the two ends are respectively connected to the plug body head (501a) and the plug body tail ( 501c), the tail portion (501c) of the plug body is built in the water inlet channel (4) with a gap fit and the outer circumferential size is larger than that of the stem portion (501b) of the plug body; the annular elastic member (503) The sleeve body part (501b) is sleeved on the plug body, and both ends are respectively in contact with the hollow baffle (401) and the plug body tail part (501c).
The closed milk bottle according to claim 3, characterized in that the ring-shaped elastic member (503) is a spring or a ring-shaped silicone body.
A closed-type feeding bottle according to claim 1, characterized in that: the self-resetting plugging member (5) is provided at the position of the inner port of the feeding bottle of the water inlet channel (4), and is composed of at least two first pieces The elastic valve body (511) is composed of the first elastic valve body (511) when the external fluid is introduced into the water inlet channel (4) and/or when a certain pressure is applied by the external fluid The water inlet channel (4) is turned on, and is automatically reset when the external fluid stops introducing and/or withdrawing pressure, and the water inlet channel (4) is blocked in a closed form.
A closed type feeding bottle according to any one of claims 1 to 5, characterized in that an exhaust hole (6) which can be blocked/conducted is provided in the surrounding area of the water inlet channel (4) .
A closed-type feeding bottle according to claim 6, characterized in that when the self-resetting plugging member (5) includes a piston body (501), a first sealing ring (502) and an annular elastic member (503) At this time, the first sealing ring (502) is also used to block the inner port of the bottle of the exhaust port (6) or on the plug head (501a) and located on the first sealing ring (502) ) Is also covered with a second sealing ring (504) for blocking the port on the inside of the bottle of the vent hole (6).
A closed bottle according to claim 6, characterized in that at least two second elastic petals (611) are provided at the port position of the exhaust port (6), wherein the second elasticity The valve body (611) can open the exhaust hole (6) in an open form when an external hard object is inserted into the exhaust hole (6) and/or a certain pressure is applied by the external hard object, while the external When the hard object is withdrawn and/or when the pressure is withdrawn, it is automatically reset, and the vent hole (6) is blocked in a closed form.
A closed milk bottle according to claim 1, characterized in that: the bottle body (1), the bottle cap (2), the teat (3), the water inlet channel (4), The self-resetting plugging member (5) or the vent hole (6) are made of metal, plastic, resin, silicone, wood, chemical fiber, cloth, glass, fiber or ceramic material.
A closed milk bottle according to claim 1, characterized in that a temperature-sensitive color-changing material layer is provided on the bottom of the bottle body (1).