CN211705335U

CN211705335U - Negative pressure feeding bottle convenient for baby to suck

Info

Publication number: CN211705335U
Application number: CN201922329890.1U
Authority: CN
Inventors: 周杰
Original assignee: Shanghai Jiasi Industrial Design Co ltd
Current assignee: Shanghai Jiasi Industrial Design Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-20
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a negative pressure feeding bottle convenient for infants to suck, which comprises a nipple, a bottle cap and a bottle body, wherein the head part of the nipple is provided with an outlet, the upper part of the interior of the nipple is provided with a straw fixing seat, the straw fixing seat and the nipple are of an integral structure, a straw connecting piece is arranged inside the straw fixing seat and is in threaded connection with the straw fixing seat, the bottom end of the straw connecting piece is fixedly connected with a straw, one side of the interior of the straw connecting piece is provided with a through hole, the lower part of one side of the nipple is provided with an opening, the lower part of one side of the interior of the nipple is fixedly provided with a negative pressure preventing structure, the negative pressure preventing structure can constantly balance the air pressure inside the feeding bottle with the outside, a filter element arranged inside the negative pressure preventing structure can simply filter the air to remove, the problem that the impurities in the air affect the milk quality is relieved.

Description

Negative pressure feeding bottle convenient for baby to suck

Technical Field

The utility model relates to a feeding bottle technical field specifically is a negative pressure feeding bottle convenient to baby absorbs.

Background

A feeding bottle is a device for containing milk and is generally used for infants. The feeding bottle does not comprise a nipple and only refers to a bottle body, but generally manufacturers for baby feeding bottles can give a nipple along with the bottle. For the baby bottle in the feeding bottle, the raw materials can be divided into: glass milk bottles, plastic milk bottles and silica gel milk bottles.

The existing feeding bottle can generate negative pressure in the process of sucking the baby, the baby can not suck milk directly, the nipple needs to be pulled out from the mouth of the baby at the moment, and outside air enters the bottle body to balance the internal air pressure and the external air pressure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a negative pressure feeding bottle convenient to baby absorbs to the feeding bottle of solving among the prior art inhales at the baby and admits the in-process can produce the negative pressure, and this can directly cause the baby can't inhale milk, need extract the nipple from the baby mouth this moment, lets the outside air get into in the body, makes the balanced problem of inside and outside atmospheric pressure.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a negative pressure feeding bottle convenient to baby absorbs, includes nipple, bottle cap and body, the export has been seted up to the head of nipple, the inside upper portion of nipple is provided with the straw fixing base, straw fixing base and nipple formula structure as an organic whole, the internally mounted of straw fixing base has the straw connecting piece, the straw connecting piece is threaded connection with the straw fixing base, the bottom fixedly connected with straw of straw connecting piece, the through-hole has been seted up to inside one side of straw connecting piece, the opening has been seted up to one side lower part of nipple, inside one side lower part of nipple is fixed with prevents the negative pressure structure, and prevents that the mounted position of negative pressure structure is corresponding with open-ended place position.

Preferably, prevent that negative pressure structure comprises filter core, filter core fixed slot cell body and communicating pipe, and filter core fixed slot cell body is fixed on the inner wall of nipple and is cooperateed with the opening, and the filter core is filled in the inside of filter core fixed slot cell body, the terminal fixed connection communicating pipe of filter core fixed slot cell body.

Preferably, the inner side edge of the opening is provided with a fixing protrusion, the fixing protrusion and the nipple are of an integrated structure, and the communicating pipe is a continuously bent hose.

Preferably, the top of the bottle body is screwed with a bottle cap, the upper part of the bottle cap is provided with a nipple, and the head of the nipple is thickened.

Preferably, the suction pipe is arranged as a hose, the bottom end of the suction pipe contacts the bottom of the bottle body, and water level scale marks are arranged on the outer surface of the bottle body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. if negative pressure is generated in the bottle body, external air can enter the bottle body through the negative pressure prevention structure, so that the air pressure in the feeding bottle is balanced, and the filter element is arranged in the negative pressure prevention structure, so that the air can be simply filtered through the filter element, larger impurities in the air are removed, and the problem that the impurities in the air influence the milk quality is relieved;

2. set up communicating pipe into the column structure of buckling in succession, can effectually prevent that milk from leaking communicating pipe, through setting up the fixed protrusion on the inboard edge position of opening, can fix the filter core, also conveniently take out the filter core simultaneously and clear up.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the internal structure of the nipple of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

fig. 3 is a schematic view of the overall structure of the present invention.

In the figure: 1. a nipple; 2. a straw fixing seat; 3. a straw connector; 4. an outlet; 5. a through hole; 6. a straw; 7. a negative pressure prevention structure; 8. a fixed protrusion; 9. a filter element; 10. a filter element fixing groove body; 11. a communicating pipe; 12. a bottle cap; 13. water level scale lines; 14. a bottle body; 15. and (4) opening.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, in an embodiment of the present invention, a negative pressure feeding bottle convenient for a baby to suck, including a nipple 1, a cap 12 and a body 14, an outlet 4 is opened on a head of the nipple 1, a straw fixing seat 2 is provided on an inner upper portion of the nipple 1, the straw fixing seat 2 and the nipple 1 are of an integrated structure, a straw connecting part 3 is installed inside the straw fixing seat 2, the straw connecting part 3 is in threaded connection with the straw fixing seat 2, a straw 6 is fixedly connected to a bottom end of the straw connecting part 3, a through hole 5 is opened on one side inside of the straw connecting part 3, an opening 15 is opened on a lower portion of one side of the nipple 1, a negative pressure preventing structure 7 is fixed on a lower portion of one side inside of the nipple 1, and an installation.

Referring to fig. 1 and 2, the negative pressure prevention structure 7 is composed of a filter element 9, a filter element fixing groove 10 and a communication pipe 11, the filter element fixing groove 10 is fixed on the inner wall of the nipple 1 and is matched with the opening 15, the filter element 9 is filled in the filter element fixing groove 10, and the tail end of the filter element fixing groove 10 is fixedly connected with the communication pipe 11.

Referring to fig. 1 and 2, a fixing protrusion 8 is disposed at an inner edge of the opening 15, the fixing protrusion 8 and the nipple 1 are integrated, and the communicating pipe 11 is a continuously bent hose.

Referring to fig. 3, a bottle cap 12 is screwed on the top of a bottle body 14, a nipple 1 is mounted on the upper portion of the bottle cap 12, and the head of the nipple 1 is thickened.

Referring to fig. 3, the suction pipe 6 is a flexible pipe, the bottom end of the suction pipe 6 contacts the bottom of the bottle body 14, and the outer surface of the bottle body 14 is provided with water level scale marks 13.

The utility model discloses a theory of operation and use flow: the utility model discloses in use, if there is the negative pressure to produce inside the body 14, outside air can get into inside the body 14 via preventing negative pressure structure 7, make the inside atmospheric pressure balance of feeding bottle, prevent the inside filter core 9 that is provided with of negative pressure structure 7, can simply filter the air through filter core 9, get rid of great impurity in the air, alleviate the problem that impurity in the air influences the milk quality, set up communicating pipe 11 into the structure of buckling in succession, can effectually prevent that milk from leaking from communicating pipe 11, through setting up the fixed protrusion 8 on the side edge position in opening 15, can fix filter core 9, it clears up also to make things convenient for simultaneously to take out filter core 9, thickened nipple 1 head can effectually avoid the baby to bite nipple 1 broken.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a negative pressure feeding bottle convenient to baby absorbs, includes nipple (1), bottle cap (12) and body (14), its characterized in that: export (4) have been seted up to the head of nipple (1), the inside upper portion of nipple (1) is provided with straw fixing base (2), straw fixing base (2) and nipple (1) formula structure as an organic whole, the internally mounted of straw fixing base (2) has straw connecting piece (3), straw connecting piece (3) are threaded connection with straw fixing base (2), the bottom fixedly connected with straw (6) of straw connecting piece (3), through-hole (5) have been seted up to inside one side of straw connecting piece (3), opening (15) have been seted up to one side lower part of nipple (1), inside one side lower part of nipple (1) is fixed with anti-negative pressure structure (7), and the mounted position of anti-negative pressure structure (7) is corresponding with the position of opening (15).

2. The negative pressure feeding bottle for baby according to claim 1, wherein: prevent negative pressure structure (7) and constitute by filter core (9), filter core fixed slot cell body (10) and communicating pipe (11), filter core fixed slot cell body (10) are fixed on the inner wall of nipple (1) and cooperate with opening (15), and filter core (9) are filled in the inside of filter core fixed slot cell body (10), terminal fixed connection communicating pipe (11) of filter core fixed slot cell body (10).

3. The negative pressure feeding bottle for baby according to claim 2, wherein: the nipple is characterized in that a fixing protrusion (8) is arranged at the edge of the inner side of the opening (15), the fixing protrusion (8) and the nipple (1) are of an integrated structure, and the communicating pipe (11) is a hose which is bent continuously.

4. The negative pressure feeding bottle for baby according to claim 1, wherein: the bottle is characterized in that a bottle cap (12) is installed at the top of the bottle body (14) in a screwing mode, a nipple (1) is installed on the upper portion of the bottle cap (12), and the head of the nipple (1) is thickened.

5. The negative pressure feeding bottle for baby according to claim 1, wherein: the straw (6) is arranged as a hose, the bottom end of the straw (6) is in contact with the bottom of the bottle body (14), and water level scale marks (13) are arranged on the outer surface of the bottle body (14).