WO2019144706A1

WO2019144706A1 - Feeding bottle having integral structure of air inlet valve and bottom portion of bottle body

Info

Publication number: WO2019144706A1
Application number: PCT/CN2018/119612
Authority: WO
Inventors: 邵栋清
Original assignee: 邵栋清
Priority date: 2018-01-26
Filing date: 2018-12-06
Publication date: 2019-08-01
Also published as: CN108201511B; CN108201511A

Abstract

A feeding bottle having an integral structure of an air inlet valve (20) and a bottom portion of a bottle body (10), comprising the bottle body (10) and the air inlet valve (20); the air inlet valve (20) is located at the middle of an inner bottom portion of the bottle body (10), the air inlet valve (20) being made of soft rubber, and the air inlet valve (20) and the bottom portion of the bottle body (10) being an integral structure. The feeding bottle having an integral structure of the air inlet valve (20) and the bottom portion of the bottle body (10) has the advantages of having a simple structure, being easy to clean, and having a good air permeable effect, while the connection between the valve body (20) and the bottle body (10) is stable, not coming apart.

Description

A bottle with an integral structure of the intake valve and the bottom of the bottle body

Technical field

The invention relates to the technical field of bottle intake air, in particular to a bottle with an integral structure of an intake valve and a bottle body bottom.

Background technique

As a tool for infants to eat, the bottle is widely used. Because the baby produces negative pressure in the bottle when the bottle is sucked, the bottle does not return to the air, which is prone to the phenomenon that the baby cannot suck the milk, and when the baby cannot suck the milk, But the baby is still sucking, so it will inhale excessive air and damage the baby's body. At present, the ventilated bottle on the market mainly has two types of anti-flatulence bottles with bottom ventilation and duct ventilation, which can achieve anti-flatulence effect, but there are some shortcomings in use.

The catheter-permeable bottle is primarily ventilated by placing a catheter in the bottle that extends into the lower portion of the bottle. Although the catheter-permeable gas-filled bottle achieves a breathable effect, there is a disadvantage in that the catheter is not easy to clean and is prone to bacteria.

There are many types of ventilated bottles at the bottom, and some use a gas pressure regulating valve with a silicone material on the bottom end of the threaded bottom; some use a venting cover between the bottom of the bottle and the bottle, and set a number on the venting cover. a venting hole for installing a one-way air valve; some of them are provided with a groove at the bottom of the bottle, and a venting valve is screwed on the groove. Although the above several types can solve the negative pressure problem to a certain extent, the structure exists. Complex, difficult to clean in the later stage, easy to deform, making the ventilation effect poor after using for a period of time, and prone to falling off after using for a period of time.

For example, a simple ventilated bottle, the Chinese utility model patent application with the publication number CN204193081U, discloses a simple ventilated bottle, which is provided with a venting valve at the bottom of the bottle, the upper part of the venting valve is conical, and the middle part is a cylinder. Type, the bottom of the bottom is provided with a technical solution to facilitate the screwing installation of the bumper to achieve the bottle ventilation function. The specific structure of the gas permeable valve is such that the outer shape of the gas permeable valve cooperates with the gas permeable groove of the bottom surface of the bottle body; the gas venting valve comprises a valve body, the upper part of the valve body is an upper part of the cone body, and the middle part of the valve body is a middle part of the column body The bottom of the valve body is a frustum-shaped bottom portion, and the bottom surface of the frustum-shaped bottom portion is provided with a circular groove, a convex portion is disposed in a middle portion of the circular groove; and a gas permeable groove is disposed on the upper tapered body of the valve body. The venting valve and the bottom of the bottle are installed by screwing, and after being used for a period of time, it is prone to looseness or falling off.

Summary of the invention

The invention provides a bottle with simple structure, convenient cleaning, good sealing performance, good ventilation effect, stable connection between the valve body and the bottle body, and no separation from the bottom of the bottle body.

The invention can be implemented by the following technical solutions:

The invention relates to a bottle with an integral structure of an intake valve and a bottom of a bottle body, comprising a bottle body and an intake valve, wherein the intake valve is located in the middle of the bottom of the bottle body, and the intake valve is made of soft rubber, and the intake valve is It is integrated with the bottom of the bottle body. The bottle of the intake valve of the invention is integrated with the bottom of the bottle body, and the inlet valve made of soft rubber and the bottom of the bottle body are integrally arranged, the structure is simple, the cleaning is convenient, and the water can be directly washed with water when cleaning. The intake valve and the bottom of the bottle body are integrated, the sealing performance is good, and the connection between the intake valve and the bottle body is stable and does not fall off; the intake valve is arranged at the bottom of the bottle body, and when the baby is sucking the milk in the bottle, the air intake The valve will open under the pressure of the external air, so that the pressure inside the bottle is balanced with the outside, which is convenient for the baby to suck the milk and at the same time prevent the flatulence.

Further, the intake valve is integrally formed with the bottle body by an overmolding process, and the connection is stable, and the two of them do not fall off each other.

Further, in order to ensure the intake effect of the intake valve, the following two schemes are adopted:

1. The bottle body is made of a rigid material that is not easily stretched, compressed, and deformed, and the intake valve and the bottle body are directly formed into a unitary structure by a secondary molding process. The bottle body is made of a rigid material that is not easy to stretch, is not easy to compress, and is not easily deformed. It effectively ensures that the baby does not deform when sucking the milk inside the bottle, thereby effectively ensuring that the bottle body does not squeeze the intake valve. Effectively ensure the intake effect of the intake valve.

Second, the bottle body is made of soft rubber which is easy to stretch, compress and deform, and the anti-extrusion is made between the intake valve and the bottle body by using a rigid material which is not easy to stretch, compress and deform. The anti-stretching member is a ring member having a circular, elliptical, triangular, square or polygonal cross section, and the intake valve, the bottle body and the anti-stretching member pass through the second The molding process is formed into a unitary structure. When the bottle body is made of soft rubber which is easy to stretch, easy to compress and deformable, in order to ensure that the intake valve will not be squeezed when the baby sucks the milk in the bottle, a connection is set at the connection between the intake valve and the bottle body. The anti-stretching member made of a rigid material that is not easily stretched, is not easily compressed, and is not easily deformed.

Further, the rigid material is any one of hard plastic or metal or ceramic or glass, and the soft rubber is any one of soft plastic or rubber or latex.

Further, the intake valve is an open-ended hollow body whose outer end is open and recessed into the bottle, and an intake valve whose outer end is open and recessed into the bottle, which is not only simple in structure but also easy to clean.

Further, the intake valve has an inverted U shape or an inverted V shape or an arc shape whose outer end is open, or may be other common shapes according to actual needs.

Further, the valve body of the intake valve is provided with more than one intake slit, and the intake slit is arranged to temporarily form a negative pressure state in the bottle when the baby sucks the milk in the bottle, and at this time, the intake slit is externally Under the pressure of the air, the air enters the bottle from the air inlet incision, so that the pressure inside the bottle and the pressure outside the bottle are always balanced, ensuring that the baby can suck the milk in the bottle at any time and effectively prevent flatulence.

Further, the intake slit is located on the valve body side arm of the intake valve or extends from the side arm of the valve body to the top of the valve body or extends from the side arm of the valve body to the top of the valve body and then extends to the valve body. To the other side of the arm. The number and specific position of the intake cuts can be determined according to the size of the bottle and the actual situation.

The baby bottle of the invention has the integrated structure of the intake valve and the bottom of the bottle body, and has the following beneficial effects:

The bottle of the intake valve of the invention is integrated with the bottom of the bottle body, and the inlet valve made of soft rubber and the bottom of the bottle body are integrally arranged, the structure is simple, the cleaning is convenient, and the water can be directly washed with water when cleaning. The intake valve and the bottom of the bottle body are integrated, the sealing performance is good, and the connection between the intake valve and the bottle body is stable and does not fall off; the intake valve is arranged at the bottom of the bottle body, and when the baby is sucking the milk in the bottle, the air intake The valve will open under the pressure of the external air, so that the pressure inside the bottle is balanced with the outside, which is convenient for the baby to suck the milk and at the same time prevent the flatulence.

DRAWINGS

1 is a schematic structural view of a baby bottle embodiment 1 in which the intake valve and the bottom of the bottle body are integrated;

Figure 2 is a schematic structural view 1 of the intake valve of Figure 1 connected to the bottom of the bottle body;

Figure 3 is a schematic structural view 2 of the intake valve of Figure 1 connected to the bottom of the bottle body;

4 is a schematic structural view of a second embodiment of a baby bottle with an integral structure of an intake valve and a bottle body according to the present invention;

Figure 5 is a structural schematic view of the inlet valve of Figure 4 connected to the bottom of the bottle body;

Figure 6 is a schematic structural view 1 of the intake valve of the integrated structure of the intake valve and the bottom of the bottle body in the inverted V shape;

7 is a structural schematic view 2 of the intake valve of the integrated structure of the intake valve and the bottom of the bottle body in the inverted V shape when the intake valve of the present invention is integrated.

Detailed ways

In order to enable those skilled in the art to better understand the technical solutions of the present invention, the products of the present invention will be further described in detail below with reference to the embodiments and the accompanying drawings.

As shown in FIG. 1, a bottle of the intake valve 20 and the bottom of the bottle body 10 is integrally formed, including a bottle body 10 and an intake valve 20, and the intake valve 20 is located in the middle of the bottom of the bottle body 10, the The air valve 20 is made of soft rubber, and the intake valve 20 is integrated with the bottom of the bottle body 10. Specifically, the intake valve 20 is integrally formed with the bottle body 10 by an overmolding process, and the connection is stable. The two will not fall off each other. The intake valve 20 of the present invention is integrally formed with the bottom of the bottle body 10, and the intake valve 20 made of soft rubber and the bottom of the bottle body 10 are integrally arranged, and the structure is simple, the cleaning is convenient, and the water is directly used for cleaning. The flushing valve 20 can be integrated with the bottom of the bottle body 10, and the sealing performance is good, and the inlet valve 20 and the bottle body 10 are stably connected and do not fall off; the intake valve 20 is disposed at the bottom of the bottle body 10, when When the baby sucks the milk inside the bottle, the intake valve 20 will open under the pressure of the external air, so that the pressure inside the bottle is balanced with the outside, so that the baby can suck the milk and at the same time play the role of preventing flatulence.

Example 1

As shown in FIG. 1, a bottle of the intake valve 20 and the bottom of the bottle body 10 is integrally formed, including a bottle body 10 and an intake valve 20, and the intake valve 20 is located in the middle of the bottom of the bottle body 10, the The gas valve 20 is made of soft rubber, and the intake valve 20 is integrally formed with the bottom of the bottle body 10. In order to ensure the intake effect of the intake valve 20, the bottle body 10 is rigidly resistant to stretching, compression and deformation. The material is made, and the intake valve 20 and the bottle body 10 are directly formed into a unitary structure by an overmolding process. The rigid material is either rigid plastic or metal or ceramic or glass. The bottle body 10 is made of a rigid material which is not easy to stretch, is not easy to be compressed, and is not easily deformed, and is effective for ensuring that the bottle body 10 does not deform when the baby is sucking the milk in the bottle, thereby effectively ensuring that the bottle body 10 does not act on the intake valve. 20 is pressed to effectively ensure the intake effect of the intake valve 20. The intake valve 20 is an open-ended hollow body whose outer end is open and recessed into the bottle, and the outer end opening is opened and recessed into the bottle. The intake valve 20 is not only simple in structure but also easy to clean. The intake valve 20 has an inverted U-shaped cross section or an arc shape whose outer end is open. The valve body of the intake valve 20 is provided with more than one intake slit 21, and the intake slit 21 is arranged to temporarily form a negative pressure state in the bottle when the baby sucks the milk in the bottle. At this time, the intake slit 21 is When the pressure of the outside air is opened, the air enters the bottle from the intake slit 21, so that the pressure inside the bottle and the pressure outside the bottle are always balanced, ensuring that the baby can suck the milk in the bottle at any time, and effectively prevent flatulence.

As shown in FIGS. 2 and 3, the number and specific position of the intake slits 21 can be determined according to the size of the bottle and the actual situation. As shown in FIG. 2, the intake slit 21 is located on the valve body side arm of the intake valve 20. As shown in FIG. 3, the intake slit 21 extends from the side arm of the valve body side of the intake valve 20 to the top of the valve body or extends from the side arm of the valve body to the top of the valve body and then extends to the valve body to another Side arm.

Example 2

As shown in FIG. 4 and FIG. 5, the structure and principle of the embodiment are basically the same as those of the embodiment 1. The difference is that the bottle body 10 is made of soft rubber which is easy to stretch, compress and deform. The soft rubber is any one of soft rubber or rubber or latex. The intake valve 20 and the bottle body 10 are provided with an anti-stretching material made of a rigid material that is not easily stretched, compressed and deformed. The anti-stretching member is a ring member having a circular, elliptical, triangular, square or polygonal cross section, and the intake valve 20, the bottle body 10 and the anti-stretching member pass The secondary molding process is formed into a unitary structure. When the bottle body 10 is made of soft rubber which is easy to stretch, easy to compress and deformable, in order to ensure that the intake valve 20 is not squeezed when the baby sucks the milk in the bottle, the connection between the intake valve 20 and the bottle body 10 is made. An anti-stretching member made of a rigid material that is not easily stretched, hard to compress, and not easily deformed is provided.

As shown in FIGS. 6 and 7, the cross section of the intake valve 20 may be an inverted V shape in addition to the inverted U shape in Embodiment 1 and Embodiment 2. Of course, the cross section of the intake valve 20 In addition to the inverted V shape, it can be other common shapes according to actual needs.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention in any way; and those skilled in the art can smoothly implement the present invention as shown in the drawings and described above. However, those skilled in the art can make equivalent changes to the changes, modifications and evolutions made by the above-disclosed technical contents without departing from the technical scope of the present invention. At the same time, any changes, modifications and evolutions of any equivalent changes made to the above embodiments in accordance with the essential techniques of the present invention are still within the scope of the technical solutions of the present invention.

Claims

The invention relates to a bottle with an integral structure of an intake valve and a bottom of a bottle body, comprising a bottle body and an intake valve, wherein the intake valve is located in the middle of the bottom of the bottle body, wherein the intake valve is made of soft rubber, The intake valve is integral with the bottom of the bottle body.
The milk bottle of the intake valve and the bottom of the bottle body according to claim 1 , wherein the intake valve is integrally formed with the bottle body by a secondary molding process.
The baby bottle with the intake valve and the bottom of the bottle body according to claim 2, wherein the bottle body is made of a rigid material that is not easily stretched, compressed, and deformed, and the intake valve and the bottle body are Directly formed into a unitary structure by a secondary molding process.
The baby bottle with the intake valve and the bottom of the bottle body according to claim 2, wherein the bottle body is made of soft rubber which is easy to stretch, compress and deform, the intake valve and the bottle body. An anti-stretching member made of a rigid material that is not easily stretched, compressed, and deformed is provided, and the intake valve, the bottle body, and the anti-stretching member are formed into a unitary structure by an overmolding process.
The bottle of the intake valve and the bottom of the bottle body according to claim 4, wherein the rigid material is any one of hard plastic or metal or ceramic or glass, and the soft rubber is Soft plastic or any elastomeric material in rubber or latex.
The baby bottle with the intake valve and the bottom of the bottle body according to claim 4, wherein the anti-stretching member is a ring member, and the anti-stretching member has a circular, elliptical cross section. Triangle, square or polygon.
The baby bottle with the intake valve and the bottom of the bottle body according to any one of claims 1 to 6, wherein the intake valve is an opening which is open at the outer end and is recessed into the bottle. Hollow body.
The baby bottle according to claim 7, wherein the intake valve has an inverted U shape or an inverted V shape or an arc having an open end.
The bottle of the intake valve and the bottom of the bottle body according to claim 8, wherein the valve body of the intake valve is provided with more than one intake slit.
The baby bottle with the intake valve and the bottom of the bottle body according to claim 9, wherein the intake slit is located on the side arm of the valve body of the intake valve or extends from the side arm of the valve body to the valve. The top of the body extends from the side arm on one side of the valve body to the top of the valve body and then extends to the side body of the valve body to the other side.