WO2016115950A1

WO2016115950A1 - Nipple cover of milk preparing device

Info

Publication number: WO2016115950A1
Application number: PCT/CN2015/097149
Authority: WO
Inventors: 林强
Original assignee: 深圳好父母婴幼儿用品有限公司
Priority date: 2015-01-19
Filing date: 2015-12-11
Publication date: 2016-07-28
Also published as: CN105853234B; CN105853234A

Abstract

Disclosed is a nipple cover (1) of a milk preparing device, wherein the milk preparing device comprises a feeding bottle (5) and a milk powder box (4), the lower end of the milk powder box (4) is cooperatively connected to the feeding bottle (5), the upper end of the milk powder box (4) is connected to a nipple connecting ring (2), a nipple (3) is sheathed inside the nipple connecting ring (2), the nipple cover (1) is cooperatively nested on the nipple connecting ring (2), the inner wall of the lower end of the nipple cover (1) is provided with a first flange (12) in the circumferential direction, and the first flange (12) is used to clamp the outer side of the nipple connecting ring (2); the lower end of the nipple cover (1) is flush with the lower end of the nipple connecting ring (2); and the lower end of the nipple cover (1) is provided with at least two first notches (11) with one-way openings, and the first notch (11) is used to expose the nipple connecting ring (2) outside of a finger gripping portion. The nipple cover (1) disclosed in the present invention can prevent incorrect operation when the milk preparing device is used, and at the same time, makes it convenient to open and close the nipple cover (1).

Description

a nipple cover for a milking device

Technical field

The invention relates to an infant product, in particular to a nipple cover of a milking device.

Background technique

The nipple cover of the existing bottle is usually fitted on the upper or upper part of the nipple connecting ring, and the side walls of the nipple connecting ring are exposed to facilitate the user to rotate the nipple connecting ring from the bottle to open the bottle.

In order to simplify the cumbersome steps of brewing milk powder, Chinese patent document ZL201420141097.3 proposes a milk powder box and a milking device. The milk powder box is connected between the bottle and the teat, and only a relative knob of the components in the milk powder box can be realized. The milking process greatly simplifies the milking step and achieves rapid milking.

However, this patent document only discloses a bottle and a milk powder box having a milking function, and the nipple portion is not described if the structure of the existing nipple portion is connected to the milking device having both the bottle and the milk powder box. The bottle body portion of the milking device has a threaded connection structure, including two components of the bottle and the milk powder box, and the nipple connecting ring. When the user brews the milk powder at night or in an emergency, two of the milk powder boxes are required. The component performs relative rotation operation. At this time, because the threaded connection part is too much, the user can easily rotate the nipple connection ring when the milk powder needs to be brewed, thereby having the risk of sprinkling the milk powder; and in order to avoid misoperation, the user It is necessary to read the instructions carefully in order to use them correctly, and it is not possible to achieve the design goal of allowing the general population to operate correctly without reading the instructions.

Summary of the invention

In order to solve the above technical problem, the present invention discloses a nipple cover for a milking device, which can prevent erroneous operation when using a milking device, while still conveniently opening and closing the nipple cover.

In order to achieve the above object, the present invention adopts the following technical solutions:

The invention discloses a nipple cover of a milking device, wherein the milking device comprises a bottle and a milk powder box, the lower end of the milk powder box is coupled with the bottle, and the upper end of the milk powder box is connected with a nipple connection ring. a nipple sleeve is disposed in the nipple connecting ring, and the nipple cover is matched and fitted on the nipple connecting ring, a first flange is disposed on the inner wall of the lower end of the nipple cover in a circumferential direction, the first flange is for clamping an outer side of the nipple connecting ring; the lower end of the nipple cover is connected with the nipple The lower end of the nipple cover is provided with at least two unidirectionally open first notches for exposing the nipple attachment ring to the finger gripping portion.

Preferably, at least one second notch is provided on the first flange.

Preferably, the second notch is provided with reinforcing ribs, the height of the reinforcing ribs being equal to the height of the first flange, and the reinforcing ribs having a longitudinal direction perpendicular to the direction of the first flange.

Preferably, at least one positioning rib is disposed on the inner wall of the nipple cover in a circumferential direction, the positioning rib is configured to resist the nipple connecting ring such that the lower end of the positioning rib and the upper surface of the nipple connecting ring contact.

Preferably, the top of the nipple cover is provided with a recess for blocking the nipple of the nipple.

Preferably, the outer wall of the nipple cover is provided with a second flange along an edge of the first notch.

The beneficial effect of the present invention compared with the prior art is that the inner flange of the lower end of the nipple cover of the present invention is provided with a first flange along the circumferential direction, so that the nipple cover and the nipple connecting ring are tightly connected; and the nipple cover of the present invention is When the nipple connecting ring is fitted, the lower end of the nipple cover is flush with the lower end of the nipple connecting ring, and the knob portion of the nipple connecting ring is blocked by the nipple cover, and the nipple is not touched when the user uses the milking device to wash the milk. The connecting ring reduces the knob position of the bottle body of the milking device, and effectively prevents the nipple connecting ring from being mishandled when the milk powder box of the milking device is operated, so that the general population does not read the manual. In the case of a design target that can be operated correctly; at the same time, a first notch having at least two one-way openings at the lower end of the nipple cover exposes the nipple attachment ring to the finger gripping portion, so that the nipple, the nipple attachment ring and the nipple cover are simultaneously After the knob is lowered from the milk powder box, it is still convenient to remove the nipple cover from the nipple attachment ring.

In some preferred embodiments, at least one second notch is further disposed at the first flange such that the nipple cover can be vented from the second notch when the nipple is attached to the nipple attachment ring, thereby preventing moisture accumulation in the nipple cover; A reinforcing rib is provided at the second notch position to reinforce the strength at the second notch.

In a preferred embodiment, the top of the nipple cover of the present invention is provided with a recess to block the nipple of the teat, thereby preventing leakage of milk from the nipple of the nipple during the milking process.

DRAWINGS

Figure 1 is an exploded perspective view of a milk brewing apparatus in accordance with a preferred embodiment of the present invention;

Figure 2 is a schematic view showing the assembly and connection of a milk-washing device according to a preferred embodiment of the present invention;

3 is a schematic structural view of a nipple cover of a milking device according to a preferred embodiment of the present invention;

Figure 4 is a schematic view showing the internal structure of a nipple cover of a milking device according to a preferred embodiment of the present invention;

Figure 5 is a cross-sectional view showing a nipple cover of a milking device in accordance with a preferred embodiment of the present invention;

Figure 6 is a cross-sectional view showing the nipple cover of the milking device of the preferred embodiment of the present invention attached to the milking device.

detailed description

The invention will now be further described with reference to the drawings in conjunction with the preferred embodiments.

As shown in FIG. 1, the present invention discloses a nipple cover 1 for a milking device, which is suitable for a milking device including a bottle 5 and a milk powder box 4, wherein the milk powder box 4 comprises a box body 41, a box body connecting portion 42 and a bottom 43 of the case, wherein the bottom 43 of the case is sleeved on the bottle mouth of the bottle 5 and a loop is provided on the outer ring of the case bottom 43. The upper part of the case 41 is provided with a thread and a connection with the nipple connection ring 2, and the case 41 The lower portion is provided with a threaded connection with the upper portion of the box connecting portion 42, and the lower portion of the box connecting portion 42 is provided with a threaded connection with the upper portion of the bottle 5. The nipple 3 is assembled in the nipple connecting ring 2, and the nipple cover 1 is fitted to the nipple connecting ring 2. The state in which the components of the milking device are connected is as shown in Fig. 2, wherein the outer surface of the casing 41 is the first operating portion of the milking device, and the outer surface of the casing connecting portion 42 is the second operating portion of the milking device.

The basic principle of the milking device is: the bottom 43 of the box is sleeved at the mouth of the bottle 5, and the bottle 1 and the box 41 are connected by the box connecting portion 42, and the box 41 can be longitudinally moved relative to the box connecting portion 42. By the longitudinal relative movement, the two working positions of the milk powder box 4 and the feeding bottle 1 can be realized by the holes on the bottom 43 of the box bottom, and in the two working positions, the milk powder box 4 and the baby bottle 1 are sealed from the outside. Avoid water leakage, milk leakage or agglomeration of milk powder.

The specific use steps of the milking device are as follows: 1. Preparation before milking: warm water is filled into the bottle 5, the bottom 43 of the bottle is fitted on the bottle mouth of the bottle 5, and the case 41 is taken from the box connecting portion 42. The lower portion is sleeved up and joined by screwing, and then the cartridge connecting portion 42 is mated with the feeding bottle 5, and then the cartridge connecting portion 42 and the casing 41 are relatively moved to the first working position (the lower port of the cartridge 41 is boxed) The bottom 43 is blocked, and the box body 41 and the box bottom 43 together form a milk powder placement chamber which is sealed from the inner cavity of the baby bottle 5; Milk powder, finally the nipple 3 is put on the nipple connecting ring 2, and then the nipple connecting ring 2 is connected to the upper part of the box body 41, and the nipple cover 1 is placed on the nipple connecting ring 2, and the flushing milk device is kept warm for use. 2. Milking: When it is necessary to brew the milk powder, the user only needs to place both hands on the first operation portion (the outer surface of the case 41) and the second operation portion (the outer surface of the case connection portion 42), Rotating the first operating portion longitudinally moves the case 41 relative to the case connecting portion 42 to relatively move the case 41 and the case connecting portion 42 to the second working position (the lower port of the case 41 passes through the hole and the bottle 1) The inner cavity is connected, and the milk powder box 4 and the bottle 1 form a milk powder passage which is sealed from the outside by a loop to supply the milk powder, and the milk powder passage forms a milk water which is sealed from the inner cavity of the baby bottle 1 to the teat 3 by the milk powder passage. Channel), after shaking, open the nipple cover 1 to feed.

In the nipple cover 1 of the milking device disclosed in the present invention, as shown in FIGS. 2 to 6, when the nipple cover 1 is fitted over the nipple connecting ring 2, the lower end of the nipple cover 1 is flush with the lower end of the nipple connecting ring 2, The user can use the milking device at night or in an emergency to accurately rotate the box body 41 and the box connecting portion 42 to achieve milking. If the nipple cover 1 of the prior art is only fit over the nipple connecting ring At the upper end of the second, at this time, in addition to the first operating portion on the casing 41 and the second operating portion on the casing connecting portion 42, the user may mistakenly use the outer surface of the nipple connecting ring 2 as an operating portion. At times, the nipple connecting ring 2, the nipple 3 and the nipple cover 1 are simultaneously turned down from the upper end knob of the casing 41. At this time, there is a risk of sprinkling the milk powder, which in turn causes half of the work; the nipple cover 1 completely covers the nipple connecting ring 2 directly. At the lower end, if the user mistakenly judges the outer surface of the nipple cover 1 as the operation portion, the user may find that the feeling of the rotation is very different at this time, and it is easy to immediately recognize that the first operation portion and the second operation portion can be correctly performed. operating. In addition, the lower end of the nipple cover 1 is provided with two unidirectionally open first notches 11 for exposing the finger holding portion on the nipple connecting ring 2, so as to facilitate the nipple connecting ring 2, the nipple 3 and When the nipple cover 1 is simultaneously lowered from the upper end knob of the casing 41, the user can place a finger on the finger holding portion, so that the nipple cover can be easily removed from the nipple connecting ring 2 on the basis of avoiding erroneous operation. 1.

As shown in FIG. 3, a first flange 12 is provided on the inner wall of the lower end of the nipple cover 1 in the circumferential direction. When the nipple cover 1 is placed over the nipple attachment ring 2, the first flange 12 further clamps the nipple connection. The outside of the ring 2 makes the nipple cover 1 more closely connected to the nipple attachment ring 2. At least one second notch 13 is provided on the first flange 12, and the second notch 13 can make the gas in the nipple cover 1 leak from the nipple cover 1 when the nipple cover 1 is placed on the nipple attachment ring 2, On the other hand, it prevents the water vapor in the nipple cover 1 from being too much, and on the other hand, it prevents the vacuum in the nipple cover 1 from being formed and is difficult to remove. Further, an addition is provided on the second gap 13 The reinforcing rib 14 has a height of the reinforcing rib 14 and a height of the first flange 12, the longitudinal direction of the reinforcing rib 14 is perpendicular to the direction of the first flange 12, and the reinforcing rib 14 is provided on the second notch 13 to be reinforced. The effect of the strength at the two notches 13.

As shown in FIG. 4, three positioning ribs 16 are uniformly disposed on the inner wall of the nipple cover 1 in the circumferential direction. The positioning ribs 16 resist the nipple attachment ring 2 when the nipple cover 1 is placed over the nipple attachment ring 2. The surface, as shown in Fig. 6, is capable of accurately positioning the connection position of the nipple cover 1 and the nipple attachment ring 2.

As shown in FIG. 4 and FIG. 5, a recess 17 is provided at the top of the nipple cover 1. When the nipple cover 1 is placed over the nipple attachment ring 2, the recessed portion 17 just blocks the nipple of the nipple 3, as shown in FIG. It is shown that the provision of the recessed portion 17 prevents the milk from leaking from the nipple of the nipple 3 when the milking device is shaken during the milking process.

As shown in FIG. 5, the outer wall of the nipple cover 1 is provided with a second flange 111 along the edge of the first notch 11. The second flange 111 is provided for the user to quickly find the first notch 11, and also enhances the nipple. The aesthetics of the cover 1.

In summary, the nipple cover provided by the present invention is particularly suitable for a milking device used for milking at night or in an emergency, not only preventing the user from using the knob of the milking device at night or in an emergency, but also in the nipple and nipple. After the connecting ring and the nipple cover are turned down from the milk powder box, the nipple cover can be easily removed from the nipple connecting ring, and in addition, the milk leakage is blocked during the milking process.

The above is a further detailed description of the present invention in connection with the specific preferred embodiments, and the specific embodiments of the present invention are not limited to the description. It will be apparent to those skilled in the art that <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt;

Claims

a nipple cover for a milking device, wherein the milking device comprises a bottle (5) and a milk powder box (4), and a lower end of the milk powder box (4) is coupled with the bottle (5), the milk powder box The upper end of (4) is connected to a nipple connecting ring (2), the nipple (3) is sleeved in the nipple connecting ring (2), and the nipple cover (1) is fitted to the nipple connecting ring (2) Is characterized in that a first flange (12) is provided on the inner wall of the lower end of the teat cap (1) in a circumferential direction, the first flange (12) for clamping the nipple connection The outer side of the ring (2); the lower end of the teat cap (1) is flush with the lower end of the teat connecting ring (2); the lower end of the teat cap (1) is provided with at least two first openings A notch (11) for exposing the nipple attachment ring (2) to the finger gripping portion.
The nipple cap according to claim 1, characterized in that at least one second notch (13) is provided on the first flange (12).
The nipple cap according to claim 2, wherein the second notch (13) is provided with reinforcing ribs (14), the height of the reinforcing ribs (14) and the first flange (12) The heights of the reinforcing ribs (14) are perpendicular to the direction of the first flange (12).
The nipple cover according to any one of claims 1 to 3, characterized in that at least one positioning rib (16) is arranged on the inner wall of the nipple cover (1) in the circumferential direction, and the positioning rib (16) is used The nipple attachment ring (2) is resisted such that the lower end of the positioning rib (16) is in contact with the upper surface of the nipple attachment ring (2).
A teat cap according to any one of claims 1 to 4, characterized in that the top of the teat cap (1) is provided with a recess (17) for blocking the teat The pacifier.
A teat cap according to any one of claims 1 to 5, characterized in that the outer wall of the teat cap (1) is provided with a second flange (111) along the edge of the first notch (11) .