CN218106388U

CN218106388U - Deformation-preventing nipple made of non-o-benzene PVC material

Info

Publication number: CN218106388U
Application number: CN202221226403.4U
Authority: CN
Inventors: 杨律
Original assignee: Qidong Jidong New Material Technology Co ltd
Current assignee: Qidong Jidong New Material Technology Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-12-23
Anticipated expiration: 2032-05-20

Abstract

The utility model relates to a nipple technical field just discloses a deformation-preventing nipple of non-o-benzene PVC material, including spiral cover and nipple body, its characterized in that, the fixed upper surface that sets up in the rotatory lid of nipple body, logical groove has been seted up at the middle part of rotatory lid, the upper end inner wall of nipple body offsets and is provided with the toper and keeps filling up, the toper keeps the middle part of filling up and the upper end middle part of nipple body to have all seted up and inhales the hole, first through-hole has all been seted up to the lower extreme both sides that the toper kept filling up, the inside both sides wall of nipple body keeps filling up with the toper and is provided with fixedly the coupling mechanism that the toper kept filling up. The utility model can keep the shape of the nipple, so that the nipple is not easy to be shriveled by suction, and the use is convenient.

Description

Deformation-preventing nipple made of non-o-benzene PVC material

Technical Field

The utility model relates to a nipple technical field especially relates to a deformation-preventing nipple of non-o-benzene PVC material.

Background

The non-o-benzene PVC is a medical grade PVC material, is very safe to use and is widely applied to nipple manufacture.

The nipple of traditional non-o-phenyl PVC material is when the baby inhales, along with the air is siphoned away gradually in the bottle, and make the bottle form the negative pressure, in case the nipple portion of sucking is by the flat internal wall face of sucking laminating each other, then the portion of sucking department food passageway is cut off, just can't continue to suck again, must follow the baby mouth from the adult and take out the nipple by force for this reason, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the nipple made of the non-o-phenyl PVC material in the prior art is easy to be shriveled to cause the delight phenomenon when the baby sucks the baby, and the nipple made of the non-o-phenyl PVC material is provided to prevent deformation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an anti-deformation nipple made of non-o-benzene PVC material comprises a screw cap and a nipple body, wherein the nipple body is fixedly arranged on the upper surface of the screw cap,

a through groove is arranged in the middle of the rotary cover, a conical retaining pad is arranged on the inner wall of the upper end of the nipple body in an abutting mode,

the middle part of the conical maintaining pad and the middle part of the upper end of the nipple body are both provided with a suction hole, both sides of the lower end of the conical maintaining pad are both provided with a first through hole,

and a connecting mechanism for fixing the conical holding pad is arranged between two side walls in the nipple body and the conical holding pad.

Preferably, coupling mechanism includes inserted block and spacing area, two the inserted block is fixed respectively and is set up in the inside both sides wall of nipple body, two the inserted block all pegs graft with the first through-hole that corresponds, and is a plurality of spacing area is fixed respectively and is set up in the inboard one end both sides of the inserted block that corresponds, and is a plurality of the second through-hole has all been seted up to the well end in spacing area, the toper keeps the inner wall of pad and is located the both sides of the first through-hole that corresponds and all fixedly is provided with the stopper, two the stopper all pegs graft with the second through-hole that corresponds, two the outside one end of stopper all fixedly is provided with the silica gel ring, the inboard of silica gel ring is inconsistent with the lateral wall in the spacing area that corresponds.

Preferably, the inner side of the upper end of the nipple body is fixedly provided with two positioning protrusions, the outer wall of the upper end of the conical maintaining pad is provided with two positioning grooves, and the two positioning protrusions are clamped with the corresponding positioning grooves.

Preferably, the teat body, screw cap and conical retaining pad are non-o-phenyl PVC pads.

Preferably, the nipple body and the screw cap are integrally formed.

Preferably, the outer wall of the screw cap is provided with anti-skid grains.

Preferably, the limiting block is in interference fit with the second through hole.

Compared with the prior art, the utility model provides a deformation-preventing nipple of non-o-phenyl PVC material possesses following beneficial effect:

this deformation-preventing nipple of non-o-benzene PVC material, keep filling up through this internal toper that is provided with of nipple, can support the shape of nipple body promptly, make nipple body non-deformable closed, even make the nipple difficult by inhaling flat, nipple body keeps filling up for split type design with the toper simultaneously, take out a plurality of stoppers from the second through-hole, take out a plurality of fixture blocks and spacing zone from first through-hole, it keeps filling up the spacing of nipple body to relieve the toper promptly, the convenience keeps filling up to elastic fatigue's toper and dismantles the change.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can keep the shape of nipple for the nipple is difficult to be inhaled flat, convenient to use.

Drawings

FIG. 1 is a schematic view of the structure of a non-o-phenyl PVC nipple of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a perspective view of the tapered retainer pad of fig. 1.

In the figure: 1 spiral cover, 2 nipple bodies, 3 toper keep filling up, 4 suck the hole, 5 location archs, 6 constant head tanks, 7 inserted blocks, 8 spacing areas, 9 stopper, 10 silica gel rings, 11 first through-holes, 12 second through-holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1, the non-o-benzene PVC anti-deformation nipple comprises a screw cap 1 and a nipple body 2, wherein the nipple body 2 is fixedly arranged on the upper surface of the screw cap 1, the nipple body 2 and the screw cap 1 are integrally formed and processed, the sealing property between the nipple body 2 and the screw cap 1 is improved, the outer wall of the screw cap 1 is provided with anti-skid grains, the screw cap 1 is convenient to rotate, namely the screw cap 1 is convenient to be connected with a feeding bottle,

a through groove is arranged in the middle of the screw cap 1, a conical retaining pad 3 is arranged on the inner wall of the upper end of the nipple body 2 in an abutting mode,

the middle part that the toper kept filling up 3 and the upper end middle part of nipple body 2 has all been seted up and has been inhaled food hole 4, and the toper keeps filling up 3's lower extreme both sides and has all seted up first through-hole 11, and nipple body 2, spiral cover 1 and toper keep filling up 3 and fill up for non-o-benzene PVC, have higher security.

Example 2

Referring to fig. 1-3, a connecting mechanism for fixing the conical holding pad 3 is arranged between two inner side walls of the nipple body 2 and the conical holding pad 3, the connecting mechanism includes an insertion block 7 and a limiting band 8, the two insertion blocks 7 are respectively and fixedly arranged on two inner side walls of the nipple body 2, the two insertion blocks 7 are respectively inserted into corresponding first through holes 11, the limiting bands 8 are respectively and fixedly arranged on two sides of one end of the inner side of the corresponding insertion block 7, second through holes 12 are respectively arranged at the middle ends of the limiting bands 8, the conical holding pad 3 is provided with limiting blocks 9 on the inner wall and two sides of the corresponding first through holes 11, the two limiting blocks 9 are respectively inserted into the corresponding second through holes 12, silica gel rings 10 are respectively and fixedly arranged at one end of the outer sides of the two limiting blocks 9, the inner sides of the silica gel rings 10 are in interference fit with the corresponding side walls of the limiting bands 8, the limiting blocks 9 are connected with the second through holes 12, and the limiting blocks 9 are more stably inserted into the second through holes 12.

Example 3

On embodiment 1's basis, the inboard fixed two location arch 5 that are provided with in upper end of nipple body 2, two constant head tanks 6 have been seted up to the upper end outer wall that the toper kept to fill up 3, and two location arch 5 all with the constant head tank 6 joint that corresponds improve the stability of being connected between stopper 9 and the second through-hole 12.

The utility model discloses in, during the use, because be provided with the toper in the nipple body 2 and keep filling up 3, can support the shape of nipple body 2 promptly, make nipple body 2 non-deformable closed, even make the nipple difficult be inhaled flatly, nipple body 2 keeps filling up 3 with the toper and is split type design simultaneously, take out a plurality of stoppers 9 from second through-hole 12, take out a plurality of fixture blocks 7 and spacing 8 from first through-hole 11, it keeps filling up 3 and nipple body 2 spacing to relieve the toper promptly, the convenience keeps filling up 3 to elastic fatigue's toper and dismantles the change.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. An anti-deformation nipple made of non-o-benzene PVC material, which comprises a screw cap (1) and a nipple body (2), and is characterized in that the nipple body (2) is fixedly arranged on the upper surface of the screw cap (1),

a through groove is arranged in the middle of the screw cap (1), a conical retaining pad (3) is propped against the inner wall of the upper end of the nipple body (2),

the middle part of the conical maintaining pad (3) and the middle part of the upper end of the nipple body (2) are both provided with a sucking hole (4), both sides of the lower end of the conical maintaining pad (3) are both provided with a first through hole (11),

and a connecting mechanism for fixing the conical holding pad (3) is arranged between two side walls in the nipple body (2) and the conical holding pad (3).

2. The deformation-preventing nipple made of the non-o-phenyl PVC material according to claim 1, wherein the connecting mechanism comprises two insertion blocks (7) and two limiting belts (8), the two insertion blocks (7) are respectively and fixedly arranged on two inner side walls of the nipple body (2), the two insertion blocks (7) are respectively and fixedly connected with corresponding first through holes (11), the limiting belts (8) are respectively and fixedly arranged on two sides of one end of the inner side of the corresponding insertion block (7), second through holes (12) are respectively formed in the middle ends of the limiting belts (8), the inner wall of the conical retaining pad (3) and two sides of the corresponding first through holes (11) are respectively and fixedly provided with limiting blocks (9), the two limiting blocks (9) are respectively and fixedly connected with corresponding second through holes (12), a silica gel ring (10) is respectively and fixedly arranged at one end of the outer side of each limiting block (9), and the inner side of the silica gel ring (10) is abutted against the side wall of the corresponding limiting belt (8).

3. The deformation-preventing nipple made of non-o-phenyl PVC material according to claim 1, wherein two positioning protrusions (5) are fixedly arranged on the inner side of the upper end of the nipple body (2), two positioning grooves (6) are formed in the outer wall of the upper end of the conical retaining pad (3), and the two positioning protrusions (5) are clamped with the corresponding positioning grooves (6).

4. The non-o-phenyl PVC nipple of claim 1, wherein said nipple body (2), screw cap (1) and conical holding pad (3) are non-o-phenyl PVC pads.

5. The deformation-preventing nipple made of non-o-phenyl PVC material according to claim 1, wherein the nipple body (2) and the screw cap (1) are integrally formed and processed.

6. The non-o-phenyl PVC anti-deformation nipple as claimed in claim 1, characterized in that the outer wall of the screw cap (1) is provided with anti-slip lines.

7. The non-o-phenyl PVC anti-deformation nipple as claimed in claim 2, wherein the connection between the stopper (9) and the second through hole (12) is interference fit.