CN215133635U

CN215133635U - Follow blade that nipple leakproofness is good

Info

Publication number: CN215133635U
Application number: CN202023328863.1U
Authority: CN
Inventors: 谢勇龙; 蔡日广
Original assignee: Guangzhou Bingju High Tech Co ltd
Current assignee: Guangzhou Bingju High Tech Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-12-14
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a follow good blade of nipple leakproofness, including covering the blade, it includes circular shape bottom plate and a sealed section of thick bamboo to cover the blade, sealed section of thick bamboo is coaxial on the upper surface of locating the bottom plate, the central point of bottom plate puts and opens there is liquid hole, the lower surface central point of bottom plate puts and is equipped with hollow straw spliced pole, straw spliced pole and liquid hole intercommunication, the outer wall middle part of a sealed section of thick bamboo is equipped with outside bellied annular screens, it inserts from the lower side of nipple body to cover the blade, be equipped with annular card platform on the inner wall of nipple body lower part, with the top of annular card platform of annular screens card, the inboard edge butt of annular card platform is on the lateral wall of a sealed section of thick bamboo. The utility model discloses with the lower part of lid blade card income nipple body to through the solid connection of annular ka tai and annular screens card, make the lid blade can not drop from the nipple body, ensured the leakproofness between lid blade outer wall and the nipple body inner wall simultaneously, reduced this internal air of nipple, avoid the baby to inhale too much air.

Description

Follow blade that nipple leakproofness is good

Technical Field

The utility model relates to a feeding bottle spare part technical field, especially a follow blade that nipple leakproofness is good.

Background

The nipple is one of the parts of the feeding bottle, and the feeding bottle is an article for feeding milk to the baby, and with the improvement of the living standard, basically all babies can use the feeding bottle, and the existing feeding bottle nipple is better and better in design, but still has some defects: in the existing milk bottle, the nipple and the cover blade are in a split structure, namely, the cover blade is firstly placed at the bottle mouth of the milk bottle, then the nipple is covered on the bottle mouth of the milk bottle, when milk is prepared, the water temperature is usually between 40 and 50 ℃, after the nipple cover is covered, the pressure in the milk bottle is increased, and a little milk can overflow into the nipple between the nipple and the cover blade. When the baby sucks milk, the space between the cover blades and the interior of the nipple is large, air is relatively more, and the baby easily sucks too much air, so that the health of the baby is affected. In addition, milk located above the cap blade easily flows back into the milk bottle from the gap between the cap blade and the nipple, causing a heavy effort in sucking milk by the infant.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a follow blade that nipple leakproofness is good.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a follow blade that nipple leakproofness is good, includes and covers the blade, it includes circular shape bottom plate and a sealed section of thick bamboo to cover the blade, sealed section of thick bamboo is coaxial to be located on the upper surface of bottom plate, the central point of bottom plate puts and opens there is the liquid hole, the lower surface central point of bottom plate puts and is equipped with hollow straw spliced pole, straw spliced pole and liquid hole intercommunication, the outer wall middle part of a sealed section of thick bamboo is equipped with outside bellied annular screens, it inserts from the lower side of nipple body to cover the blade, be equipped with annular card platform on the inner wall of nipple body lower part, block the top at annular card platform with annular screens, the inboard edge butt of annular card platform is on the lateral wall of a sealed section of thick bamboo.

Furthermore, the outer side wall of the nipple body is provided with a nipple cover clamping groove, and the nipple cover clamping groove and the annular clamping table are located on the same horizontal plane.

Further, the lower surface of annular ka tai has direction inclined plane A, and the upper surface is the horizontal plane, the upper surface of annular screens has direction inclined plane B, and the lower surface is the horizontal plane, when the lid blade was inserted from the below of nipple body, direction inclined plane A with direction inclined plane B relative slip, until annular screens surpassed annular ka tai.

Furthermore, circular bottom plate, straw spliced pole, sealed section of thick bamboo and annular screens are integrated into one piece structure.

Further, the edge of the bottom plate abuts against the inner wall of the lower end of the nipple body.

The utility model has the advantages of it is following:

1. the utility model discloses with the lower part of lid blade card income nipple body to through the solid connection of annular ka tai and annular screens card, make the lid blade can not drop from the nipple body, ensured the leakproofness between lid blade outer wall and the nipple body inner wall simultaneously, reduced this internal air of nipple, avoid the baby to inhale too much air. And the milk entering the nipple body from the liquid outlet hole can be prevented from leaking.

2. The utility model discloses set up nipple lid draw-in groove and annular card platform on same horizontal plane, after the lower part of nipple body is filled in to the lid blade, block nipple lid in nipple lid draw-in groove, further extrude annular card platform for the inseparabler butt of annular card platform is favorable to improving its sealing performance on the sealed section of thick bamboo lateral wall of lid blade.

3. The annular clamping position and the annular clamping table are respectively provided with the guide inclined planes, and when the nipple is assembled, the cover blades slide between the two guide inclined planes, so that the cover blades are clamped into the nipple body more easily, and the cover blades are prevented from falling off automatically due to contact between two horizontal planes after being clamped.

4. The edge of the base plate of the cover blade is abutted against the inner wall of the lower end of the nipple body, so that a sealing structure is formed between the base plate and the inner wall of the lower end of the nipple body, the nipple body is wrapped outside the base plate by the elasticity, and the air sealing performance is further improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the detachable structure of the present invention and a nipple;

FIG. 3 is a schematic diagram of the longitudinal split structure of the present invention;

FIG. 4 is a schematic view of the longitudinal assembly structure of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4;

in the figure: 1-nipple body, 1 a-suction hole, 1 b-nipple cover clamping groove, 1 c-annular clamping table, 2-cover blade, 2 a-bottom plate, 2a 1-liquid outlet hole, 2 b-suction pipe connecting column, 2 c-sealing cylinder and 2 d-annular clamping position.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1, 2, 3 and 4, a blade having good sealing performance with a nipple includes a cover blade 2, the cover blade 2 includes a circular bottom plate 2a and a sealing cylinder 2c, the sealing cylinder 2c is coaxially disposed on the upper surface of the bottom plate 2a, a liquid outlet hole 2a1 is formed in the center of the bottom plate 2a, a hollow straw connecting column 2b is disposed in the center of the lower surface of the bottom plate 2a, the straw connecting column 2b is communicated with the liquid outlet hole 2a1, an annular clamping portion 2d protruding outwards is disposed in the middle of the outer wall of the sealing cylinder 2c, the cover blade 2 is inserted from the lower direction of the nipple body 1, an annular clamping portion 1c is disposed on the inner wall of the lower portion of the nipple body 1, the annular clamping portion 2d is clamped above the annular clamping portion 1c, and the inner side edge of the annular clamping portion 1c abuts against the outer side wall of the sealing cylinder 2 c. With lid blade 2 joint in the lower part of nipple body 1 to make lid blade 2 and nipple body 1 form sealedly, ensure that the inside air of nipple body 1 is less, avoid the baby to inhale too much air, milk only gets into nipple body 1 from going out liquid hole 2a1 in, milk also can not spill in the gap between lid blade 2 and the nipple body 1.

Further, as shown in fig. 3, a nipple cap slot 1b is formed in an outer side wall of the nipple body 1, and the nipple cap slot 1b and the annular clamping table 1c are located on the same horizontal plane. Because nipple lid draw-in groove 1b and nipple lid's inward flange tight fit, under the general condition, the equipment back, nipple body 1 can receive the extrusion of nipple lid, make nipple lid draw-in groove 1b of nipple body 1 draw in to the centre, after annular card platform 1c is located same horizontal plane with nipple lid draw-in groove 1b, nipple lid draw-in groove 1b receives nipple lid extrusion to the inboard shrink back, annular card platform 1 c's internal diameter has the trend of diminishing, thereby annular card platform 1 c's inboard edge can support tightly more on sealed section of thick bamboo 2 c's outer wall, make its sealed effect better.

Further, as shown in fig. 5, in order to facilitate the installation of the cover blade 2 on the lower side of the pacifier body 1, the lower surface of the annular blocking platform 1c is provided with a guiding inclined surface a, the upper surface is a horizontal surface, the upper surface of the annular blocking position 2d is provided with a guiding inclined surface B, the lower surface is a horizontal surface, and when the cover blade 2 is inserted from the lower side of the pacifier body 1, the guiding inclined surface a and the guiding inclined surface B slide relatively until the annular blocking position 2d passes over the annular blocking platform 1 c.

Further, as shown in fig. 3, in order to improve the integrity of the cover blade 2, the circular bottom plate 2a, the straw connecting post 2b, the sealing cylinder 2c and the annular stopper 2d are integrally formed.

Further, the edge of the bottom plate 2a abuts against the inner wall of the lower end of the nipple body 1, so that a sealing structure is formed between the bottom plate 2a and the inner wall of the lower end of the nipple body 1, the bottom plate 2a is wrapped outside the bottom plate 2a depending on the elasticity of the nipple body 1, and the air sealing performance is further improved.

The working process of the utility model is as follows: during assembly, the cover blade 2 is aligned to the lower portion of the nipple body 1, the sealing cylinder 2a is inserted into the lower portion of the nipple body 1, when the upper surface of the annular clamping position 2d is in contact with the lower surface of the annular clamping table 1c, the upper portion of the nipple body 1 is pushed upwards continuously by force, the lower portion of the nipple body 1 is expanded outwards by external force, the sealing cylinder 2c is inserted upwards continuously until the annular clamping position 2d crosses the annular clamping table 1c, finally the lower surface of the annular clamping position 2d is pressed on the upper surface of the annular clamping table 1c, at the moment, the outer edge of the bottom plate 2a is in close contact with the lower end of the nipple body 1, and therefore a multi-way sealing structure is formed. When the infant sucks milk through the sucking hole 1a at the top end of the nipple body 1, the space between the cover blade 2 and the nipple body 1 is small, the existing air is less, and the anti-flatulence effect can be achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a follow blade that nipple leakproofness is good which characterized in that: comprises a cover blade (2), the cover blade (2) comprises a circular bottom plate (2a) and a sealing cylinder (2c), the sealing cylinder (2c) is coaxially arranged on the upper surface of the bottom plate (2a), a liquid outlet hole (2a1) is formed in the center of the bottom plate (2a), a hollow straw connecting column (2b) is arranged at the center of the lower surface of the bottom plate (2a), the straw connecting column (2b) is communicated with the liquid outlet hole (2a1), the middle part of the outer wall of the sealing cylinder (2c) is provided with an annular clamping position (2d) protruding outwards, the cover blade (2) is inserted from the lower part of the nipple body (1) upwards, the inner wall of the lower part of the nipple body (1) is provided with an annular clamping table (1c), an annular clamping position (2d) is clamped above the annular clamping table (1c), the inner side edge of the annular clamping table (1c) abuts against the outer side wall of the sealing barrel (2 c).

2. The nipple-sealing vane as claimed in claim 1, wherein: the outer side wall of the nipple body (1) is provided with a nipple cover clamping groove (1b), and the nipple cover clamping groove (1b) and the annular clamping table (1c) are located on the same horizontal plane.

3. The nipple-sealing vane as claimed in claim 1, wherein: the upper surface of annular screens (2d) has direction inclined plane B, and the lower surface is the horizontal plane, the lower surface of annular ka tai (1c) has direction inclined plane A, and the upper surface is the horizontal plane, when lid blade (2) are inserted from the below of nipple body (1) to the time, direction inclined plane A with direction inclined plane B relative slip is crossed until annular screens (2d) annular ka tai (1 c).

4. The nipple-sealing vane as claimed in claim 1, wherein: the circular bottom plate (2a), the straw connecting column (2b), the sealing cylinder (2c) and the annular clamping position (2d) are of an integrally formed structure.

5. The nipple-sealing vane as claimed in claim 1, wherein: the edge of the bottom plate (2a) is abutted against the inner wall of the lower end of the nipple body (1).