CN214074292U

CN214074292U - Nipple assembly capable of being operated by one hand and feeding bottle

Info

Publication number: CN214074292U
Application number: CN202022674388.7U
Authority: CN
Inventors: 邝思雅; 张映琪; 阮子才玉
Original assignee: Hunan Tongtian Industrial Design Innovation Center; Hunan University of Science and Technology
Current assignee: Hunan Tongtian Industrial Design Innovation Center; Hunan University of Science and Technology
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-08-31
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a nipple component capable of being operated by one hand, which comprises a dustproof cover, a nipple and a rotary cover fixedly arranged below the nipple, wherein an internal thread is arranged in the rotary cover, the appearance of the rotary cover is polygonal, the dustproof cover comprises a buckling part and a dustproof part arranged above the buckling part, the dustproof cover is buckled on the rotary cover through the buckling part, the shape of the buckling part is matched with the appearance of the rotary cover, at least one edge of the buckling part is at least provided with a transverse easy-opening bulge, when the dustproof cover is buckled on the rotary cover, the easy-opening bulge is pushed from bottom to top, and the dustproof cover can be pushed open; a feeding bottle is also disclosed. The appearance of the screw cap is provided with a polygon, so that the friction force during screwing or loosening is increased, and the screw cap can be screwed or loosened by one hand; the buckling part of the dustproof cover is provided with the easy-opening bulge, so that the friction force when the dustproof cover is pushed open is increased, the feeding bottle can be held by one hand, and the dustproof cover can be pushed open when the easy-opening bulge is pushed from bottom to top by a thumb.

Description

Nipple assembly capable of being operated by one hand and feeding bottle

Technical Field

The utility model belongs to the technical field of infant's articles for use, concretely relates to nipple subassembly and feeding bottle that can one-hand operation.

Background

As is well known, a feeding bottle is a device for containing milk, and a nipple is a tool used on the feeding bottle to help sucking milk, and the feeding bottle and the nipple are mostly used by infants. In the prior art, the nipple is connected to the feeding bottle through a screw cap which is fixedly arranged below the nipple through threads, and a dust cap can be arranged outside the nipple for preventing the nipple from being directly exposed in the air.

However, when a baby needs to drink milk, the existing dust cap is used for tightly holding the milk bottle with one hand and taking off the dust cap with the other hand, and before milk powder needs to be brewed, the existing dust cap is used for tightly holding the milk bottle with one hand and unscrewing the screw cap with the other hand, and the above operations are all carried out with two hands. Usually, when the baby needs to drink milk, the baby can express through crying and screaming, and a person needs to soothe the baby, and the baby needs to be handed. Milk powder soaking requires two hands, and children need to be soothed, and one person can only finish one type of milk powder soaking, but cannot finish the milk powder soaking and the soothing at the same time. There is therefore a need for a feeding bottle which can be operated with one hand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a nipple component and a feeding bottle which can unscrew the nipple with one hand to blend milk powder and can open the dust cap to feed milk with one hand.

Therefore, the utility model discloses the technical scheme who adopts does: a nipple component capable of being operated by one hand comprises a dustproof cover, a nipple and a rotary cover fixedly arranged below the nipple, wherein an internal thread is arranged in the rotary cover, the dustproof cover is arranged above the rotary cover, the nipple is positioned in the dustproof cover, the rotary cover is polygonal in shape, the dustproof cover comprises a buckling part and a dustproof part arranged above the buckling part, the dustproof cover is buckled on the rotary cover through the buckling part, the shape of the buckling part is matched with the shape of the rotary cover, at least one transverse easy-opening bulge is arranged on the outer wall of the front end of the buckling part, an inner buckling inclined table is arranged at the upper end of the rotary cover, an anti-retreat bulge is arranged on the inner buckling inclined table, a circle of outer buckling bulge corresponding to the position of the inner buckling inclined table is arranged on the inner wall of the buckling part, when the dustproof cover is buckled on the rotary cover, the outer buckling bulge is just attached to the inner buckling table and is reversely hooked on the anti-retreat bulge, meanwhile, the dust-proof cover can be prevented from falling off at will, and the dust-proof cover can be opened when the easy-opening protrusion is pushed upwards by external force.

Preferably, the fastening portion, the dustproof portion, the outer fastening protrusion and the easy-to-open protrusion are integrally formed on the dustproof cover, and the inner fastening ramp and the anti-retreat protrusion are integrally formed on the spiral cover.

Preferably, the screw cap is quadrilateral, the corresponding buckling part is hexahedron, the dustproof part is a rectangular pyramid, and the top of the rectangular pyramid is arc-shaped.

Preferably, the outer wall of the spiral cover is provided with a plurality of vertical ribs at intervals.

The feeding bottle comprises the nipple component, the bottle body and the bottle mouth which are integrally formed, wherein external threads are arranged on the bottle mouth, and the nipple component is installed on the bottle mouth through threaded connection.

Preferably, the bottle body is provided with a mark for indicating the capacity of the feeding bottle.

The utility model has the advantages that:

(1) the appearance of the screw cap is provided with a polygon, so that the friction force during screwing or unscrewing can be increased, and the screw cap can be screwed or unscrewed by one hand;

(2) the upper end of the screw cap is provided with an inner buckling inclined platform, the inner buckling inclined platform is provided with an anti-retreat bulge, the inner part of the lower end of the buckling part is provided with a circle of outer buckling bulge, when the dustproof cap is buckled on the screw cap, the outer buckling bulge is reversely hooked on the anti-retreat bulge, the dustproof cap can be effectively prevented from falling off at will, and the dustproof cap and the screw cap form sealing due to the jointing between the outer buckling bulge and the inner buckling inclined platform, so that dust can be effectively prevented from entering the dustproof cap to pollute the nipple;

(3) the outer wall of the buckling part of the dustproof cover is provided with the transverse easy-opening bulge, so that the friction force when the dustproof cover is pushed open can be increased, the feeding bottle can be held by one hand, and the dustproof cover can be opened when the easy-opening bulge is pushed by a thumb from bottom to top.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the present invention (the dust-proof cover is pushed open).

Fig. 3 is a third schematic structural diagram (the dust cover is removed) of the present invention.

Fig. 4 is a schematic structural view of the middle dust cover of the present invention.

Fig. 5 is a cross-sectional view of the middle fastening structure of the present invention.

Detailed Description

The invention will be further described by way of examples with reference to the accompanying drawings:

as shown in fig. 1-5, a nipple assembly capable of being operated by one hand mainly comprises a dust cap 3, a nipple 1 and a screw cap 2 fixedly arranged below the nipple 1, wherein an internal thread is arranged in the screw cap 2, the dust cap 3 is arranged above the screw cap 2, and the nipple 1 is positioned in the dust cap 3, which is consistent with the prior structure and is not described herein again.

The appearance of spiral cover 2 is the polygon, and shield 3 is by buckling parts 3a and the dust guard 3b of setting in buckling parts 3a top, and shield 3 passes through buckling parts 3a lock on spiral cover 2, and the shape and the 2 appearance phase-matchs of spiral cover of buckling parts 3 a. In order to push the dust cap open conveniently, at least one transverse easy-opening bulge a is arranged on the outer wall of the front end of the buckling part 3a, and the easy-opening bulge a can increase the friction force when the dust cap 3 is pushed open, so that the dust cap can be opened by one hand.

The upper end of spiral cover 2 sets up interior lock sloping platform 2a, be provided with on the interior lock sloping platform 2a and prevent moving back protruding c, be provided with the outer lock protruding b that round and interior lock sloping platform 2a position correspond on the lower extreme inner wall of buckling parts 3a, when 3 locks of shield are on spiral cover 2, lock sloping platform 2a including protruding b of outer lock just laminates, it is sealed to make to form between shield 3 and the spiral cover, and the protruding b overhead kick of outer lock is on preventing moving back protruding c, can prevent effectively that shield 3 from droing at will, make as the protruding a of external force upwards-push easy-to-open, can shield 3 open.

For convenient manufacturing, whole shield 3 and spiral cover 2 adopt integrated into one piece, and buckling part 3a, shield 3b, outer buckle arch b on the shield 3 and characteristics such as easy arch a of opening are by the mould shaping, and interior buckle sloping platform 2a and the protruding c characteristic of preventing moving back on the spiral cover 2 are by the mould shaping.

Preferably, the screw cap 2 is quadrangular, and the dustproof portion 3b is hexahedron, and for the convenience of preventing the whole dustproof cap 3, the dustproof portion 3b is rectangular pyramid, and the top of the rectangular pyramid is designed to be arc-shaped for preventing scratches.

In order to increase the friction force for screwing or loosening the screw cap 2, a plurality of vertical ribs (not shown in the figure) are arranged on the outer wall of the screw cap 2 at intervals.

A feeding bottle mainly comprises the nipple component, an integrally formed bottle body 4 and a bottle opening 5, wherein an external thread is arranged on the bottle opening 5, and the nipple component is installed on the bottle opening 5 through threaded connection. In order to facilitate the ratio of the milk powder to the water, the bottle body 4 is provided with a mark for indicating the volume of the milk bottle.

Claims

1. The utility model provides a nipple subassembly that can one-hand operation, includes shield (3), nipple (1) and fixed spiral cover (2) of setting in nipple (1) below, be provided with the internal thread in spiral cover (2), shield (3) set up in the top of spiral cover (2), and nipple (1) are located shield (3), its characterized in that: the appearance of the rotary cover (2) is polygonal, the dustproof cover (3) comprises a buckling part (3a) and a dustproof part (3b) arranged above the buckling part (3a), the dustproof cover (3) is buckled on the rotary cover (2) through the buckling part (3a), the shape of the buckling part (3a) is matched with the appearance of the rotary cover (2), at least one transverse easy-opening bulge (a) is arranged on the outer wall of the front end of the buckling part (3a), an inner buckling ramp (2a) is arranged at the upper end of the rotary cover (2), an anti-retreating bulge (c) is arranged on the inner buckling ramp (2a), a circle of outer buckling bulge (b) corresponding to the position of the inner buckling ramp (2a) is arranged on the inner wall of the lower end of the buckling part (3a), when the dustproof cover (3) is buckled on the rotary cover (2), the outer buckling bulge (b) is just hooked on the inner buckling ramp (2a) and is inverted on the anti-retreating bulge (c), meanwhile, the dust cap (3) can be prevented from falling off at will, and the dust cap (3) can be opened when the easy-opening bulge (a) is pushed upwards by external force.

2. The one-handed operable nipple assembly of claim 1, wherein: buckling part (3a), dustproof part (3b), outer buckle arch (b) and easily open protruding (a) integrated into one piece are in shield (3), interior lock sloping platform (2a) with prevent moving back protruding (c) integrated into one piece on spiral cover (2).

3. The one-handed operable nipple assembly of claim 1, wherein: the shape of the spiral cover (2) is quadrilateral, the buckling part (3a) is hexahedron correspondingly, the dustproof part (3b) is a rectangular pyramid, and the top of the rectangular pyramid is arc-shaped.

4. The one-handed operable nipple assembly of claim 1, wherein: a plurality of vertical ribs are arranged on the outer wall of the spiral cover (2) at intervals.

5. The utility model provides a feeding bottle, includes integrated into one piece's body (4) and bottleneck (5), be provided with external screw thread on bottleneck (5), its characterized in that: comprising a teat assembly as claimed in any one of claims 1 to 4, which is screw-connected to the spout (5).

6. The baby bottle of claim 5, wherein: the bottle body (4) is provided with a mark for indicating the volume of the milk bottle.