CN210205385U

CN210205385U - Feeding bottle capable of hiding nipple

Info

Publication number: CN210205385U
Application number: CN201920475591.6U
Authority: CN
Inventors: Xiaoyong Zeng; 曾小勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2020-03-31
Anticipated expiration: 2029-04-10

Abstract

The utility model discloses a feeding bottle capable of hiding a nipple, which comprises a bottle body and a nipple, wherein the bottle body is provided with a threaded cover, two ends of the threaded cover are open and are hollow, a plurality of gaps are vertically arranged on the side wall of the upper end of the threaded cover, the nipple is positioned in the threaded cover, the threaded cover is provided with a rotary cover, the rotary cover and the threaded cover are axially fixed and can relatively rotate in the circumferential direction, the top of the rotary cover is provided with a first through hole for extending the nipple, the inner side wall of the rotary cover is provided with a first spiral groove, the outer wall of the nipple is provided with a plurality of protruding columns which pass through the gaps and extend into the first spiral groove, the nipple can axially move along with the circumferential motion of the rotary cover so as to extend or hide the nipple along the first through hole, the feeding bottle capable of hiding the nipple can, the nipple can be hidden in the feeding bottle, the nipple can be effectively prevented from being polluted, and the operation is simple and convenient.

Description

Feeding bottle capable of hiding nipple

Technical Field

The utility model relates to the technical field of feeding bottles for babies, in particular to a feeding bottle capable of hiding a nipple.

Background

The nipple of the conventional baby bottle is usually exposed, and after the baby is fed with milk, the nipple is covered by a bottle cap to prevent the nipple from being contaminated. Generally, the bottle cap and the milk bottle are designed in a split mode, and the split type bottle cap is easily lost due to improper placement and the like after being taken off from the milk bottle, so that inconvenience is brought to a user.

SUMMERY OF THE UTILITY MODEL

According to the utility model discloses an aspect provides a feeding bottle that can hide nipple, including body and nipple, the screw cap is equipped with on the body, the both ends opening and the inside cavity of screw cap, the vertical many gaps that are equipped with on the lateral wall of screw cap upper end, the nipple is located in the screw cap, be provided with rotatory lid on the screw cap, rotatory lid with the axial fixity of screw cap and circumferencial direction can rotate relatively, the top of rotatory lid is equipped with and is used for the first through-hole that the nipple stretches out, be provided with first helicla flute on the inside wall of rotatory lid, be provided with a plurality of passes on the outer wall of nipple the gap just stretches into the post suddenly of first helicla flute, the nipple can follow the circular motion of rotatory lid carries out axial motion so that it along first through-hole stretches out or hides. The feeding bottle with the hidden nipple of the utility model can realize the automatic lifting of the nipple, can hide the nipple in the feeding bottle, can effectively prevent the nipple from being polluted, and has simple and convenient operation.

In some embodiments, a dustproof guide sheet is arranged at the top of the threaded cover, a second through hole for the nipple to pass through is formed in the middle of the dustproof guide sheet, a plurality of dustproof sheets matched with the second through hole are arranged at the top of the dustproof guide sheet, and the dustproof sheets can move along with the circumference of the rotary cover to open or close the second through hole. The dustproof sheet can completely hide the nipple in the feeding bottle, thereby further preventing the nipple from being polluted.

In some embodiments, a plurality of plane spiral grooves are formed in the inner wall of the top of the rotating cover, guide posts matched with the plane spiral grooves are arranged on the dustproof sheet, a plurality of sliding grooves are uniformly distributed in the radial direction around the first through hole at the top of the dustproof guide sheet, sliding blocks matched with the sliding grooves are arranged at the bottom of the dustproof sheet, the guide posts move along the plane spiral grooves, and the sliding blocks slide along the sliding grooves to enable the dustproof sheet to open or close the second through hole.

In some embodiments, the number of the dust-proof pieces, the number of the planar spiral groove and the number of the sliding grooves are three, two adjacent dust-proof pieces are detachably connected, and the separation or connection of the three dust-proof pieces can open or close the second through hole.

In some embodiments, two side surfaces of each dustproof sheet, which is connected with two adjacent dustproof sheets, are respectively provided with a positioning sheet and a positioning groove, and the positioning sheet of each dustproof sheet is matched with the positioning groove of the adjacent dustproof sheet, so that the two adjacent dustproof sheets are connected in a separable manner.

In some embodiments, the inner side wall of the rotary cover is further provided with a limiting block, the outer side of the threaded cover is provided with an annular clamping groove matched with the limiting block, and the limiting block can move along the annular clamping groove in a circular mode.

In some embodiments, the limiting block is provided with a limiting groove, and the annular clamping groove is provided with a limiting protrusion matched with the limiting groove.

In some embodiments, a sealing ring is further arranged at the joint of the bottle body and the threaded cap, and the sealing ring can improve the sealing performance of the feeding bottle and prevent liquid in the feeding bottle from leaking.

Drawings

FIG. 1 is an exploded view of a feeding bottle with a hidden nipple according to the present invention;

FIG. 2 is a schematic view of the assembled feeding bottle with the hidden nipple of FIG. 1;

FIG. 3 is a cross-sectional view of FIG. 2;

FIG. 4 is a diagram illustrating a usage state of the feeding bottle with a hidden nipple according to the present invention;

FIG. 5 is a schematic view of the assembly of the nipple and the screw cap of the feeding bottle with the hidden nipple according to the present invention;

fig. 6 is a schematic structural view of the rotating cap of the feeding bottle with the hidden nipple of the present invention.

The number in the drawing indicates that the bottle body 1, the threaded cover 2, the gap 21, the annular clamping groove 22, the limiting protrusion 23, the nipple 3, the protruding column 31, the rotary cover 4, the first through hole 41, the first spiral groove 42, the plane guide groove 43, the limiting block 44, the limiting groove 45, the dustproof guide sheet 5, the second through hole 51, the sliding groove 52, the dustproof sheet 6, the guide column 61, the sliding block 62, the positioning sheet 63 and the sealing ring 7.

Detailed Description

To facilitate understanding of the present invention by those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.

Fig. 1 to 6 schematically show a feeding bottle capable of hiding a nipple according to the present invention.

As shown in figure 1, the feeding bottle with the hidden nipple of the utility model comprises a bottle body 1, a nipple 3 and a screw cap 2. 2 both ends openings of screw cap and inside cavity are equipped with the internal thread on the inside wall of 2 lower extremes of screw cap, are equipped with the external screw thread on the lateral wall that is close to the bottleneck on the body 1, and the internal thread on the screw cap 2 cooperatees with the external screw thread of body 1, makes screw cap 2 and body 1 form threaded connection to make screw cap 2 install on body 1. Preferably, a sealing ring 7 is arranged at the joint of the bottle body 1 and the threaded cap 2, and the sealing ring 7 can improve the sealing performance of the feeding bottle and prevent liquid in the feeding bottle from leaking. A plurality of slits 21 are vertically formed in a side wall of an upper end of the screw cap 2, wherein the slits 21 extend downward from a top of the screw cap 2. Preferably, the number of the slits 21 is three, and the slits 21 are disposed on the sidewall of the screw cap 2 at equal intervals.

As shown in fig. 1 to 5, the nipple 3 is located in the inner cavity of the screw cap 2, and a stud 31 is provided on the outer side wall of the nipple 3. The protruding column 31 passes through the gap 21 and extends out of the screw cap 2, the protruding column 31 can move up and down along the gap 21 in the vertical direction, and the nipple 3 is movably connected with the screw cap 2. Preferably, the number of the studs 31 is the same as the number of the slits 21 on the screw cap 2, and is three, so that the nipple 3 can stably move up and down in the screw cap 2. The top of the screw cap 2 is provided with a dustproof guide sheet 5. The middle part of the dustproof guide sheet 5 is provided with a second through hole 51, the top part of the dustproof guide sheet 5 surrounds the second through hole 51 and is uniformly distributed with a plurality of sliding grooves 52 along the radial direction, and preferably, the number of the sliding grooves 52 is three. The top of dustproof guide plate 5 is equipped with a plurality of dustproof pieces 6 with second through-hole 51 looks adaptation, and dustproof piece 6 is located dustproof guide plate 5's second through-hole 51 directly over. The number of the dustproof sheets 5 is three, and the dustproof sheets are distributed in a triangular mode. The two side surfaces of each dustproof sheet 6, which are connected with the two adjacent dustproof sheets 6, are respectively provided with a positioning sheet 63 and a positioning groove (not shown in the figure), and the positioning sheet 63 of each dustproof sheet 6 is matched with the positioning groove of the adjacent dustproof sheet 6. The positioning piece 63 of the dustproof sheet 6 is inserted into the positioning groove of the adjacent dustproof sheet 6, so that the two adjacent dustproof sheets 6 are connected in a separable way. When the three dustproof sheets 6 are connected in pairs, the second through holes 51 of the dustproof guide sheets 5 are closed; when the three dust-proof pieces 6 are separated from each other, the second through-holes 51 of the dust-proof guide pieces 5 are opened. The positioning piece 63 can improve the integrity of the dustproof sheet 6 and increase the stability. The bottom surface of each dust-proof sheet 6 is provided with a slide block 62 matched with the slide groove 52 of the dust-proof guide sheet 5, wherein the slide block 62 can slide back and forth in the slide groove 52. The top of the dustproof sheet 6 is provided with a guide post 61 extending upwards, and the nipple 3 can be completely hidden in the feeding bottle by the dustproof sheet 6, so that the nipple is further prevented from being polluted.

As shown in fig. 1 and fig. 6, the feeding bottle with a hidden nipple of the present invention further includes a rotary cap 4, wherein a first through hole 41 for extending the nipple 3 is formed at the top of the rotary cap 4; a first spiral groove 42 is arranged on the inner side wall of the rotary cover 4, and the protruding column 31 of the nipple 3 penetrates through the gap 21 and then extends into the first spiral groove 42 and can move along the first spiral groove 42; the top inner wall of the rotary cover 4 is provided with a plane guide groove 43 matched with the guide post 61 of the dustproof sheet 6, and the guide post 61 can move along the plane spiral groove 43. The number of the first spiral grooves 42 and the number of the plane guide grooves 43 are three, and the first spiral grooves and the plane guide grooves are distributed in a triangular manner. The inner side wall of the rotating cover 4 is further provided with a limiting block 44, a limiting groove 45 is formed in the limiting block 44, and the number of the limiting blocks 44 is three. The outer side wall of the threaded cover 2 is provided with the annular clamping groove 22, the limiting block 44 is matched with the annular clamping groove 22, the limiting block 44 can move circumferentially along the annular clamping groove 22, and the limiting block 44 and the annular clamping groove 22 are matched to enable the rotary cover 4 to be axially fixed on the threaded cover 2 and to rotate relative to the threaded cover 2 in the circumferential direction. Preferably, the annular clamping groove 22 is provided with a limiting protrusion 23, the limiting protrusion 23 is matched with the limiting groove 45, and the rotating cover 2 is screwed to enable the limiting protrusion 23 to be clamped into the limiting groove 45 for positioning the rotating cover 4 and improving user experience. Preferably, the catching protrusion 23 has elasticity to be more easily caught in or released from the catching groove 45.

When in use, the rotary cover 4 is screwed clockwise, so that the limit block 44 of the rotary cover 4 moves along the circumference of the annular clamping groove 22, at this time, the stud 31 on the nipple 3 slides upwards spirally along the first spiral groove 42 of the rotary cover 4 and moves upwards along the gap 21 of the screw cap 2, the nipple 3 gradually extends outwards from the inner cavity of the screw cap 2, meanwhile, the guide post 61 on the dustproof sheet 6 slides in the planar guide groove 43 of the rotary cover 4 and drives the slide block 62 on the dustproof sheet 6 to slide in the slide groove 52 of the dustproof guide sheet 5, at this time, the positioning sheet 63 of the dustproof sheet 6 is separated from the positioning groove of the adjacent dustproof sheet 6 and quickly opens the second through hole 51 on the dustproof guide sheet 5, the nipple 3 passes through the second through hole 51 on the dustproof guide sheet 5 and then extends out of the first through hole 41 on the rotary cover 4, and at this time, the limiting protrusion 23 on the threaded cover 2 is clamped in the limiting groove 45 of the rotary cover 4.

When the nipple 3 needs to be hidden, the rotating cover 4 is screwed anticlockwise, the limiting protrusion 23 leaves the limiting groove 45, the limiting block 44 of the rotating cover 4 moves along the circular clamping groove 22 in a circular mode, the protruding column 31 on the nipple 3 slides downwards along the spiral of the first spiral groove 42 of the rotating cover 4 in a spiral mode and moves downwards along the gap 21 of the threaded cover 2, the nipple 3 is made to shrink into the inner cavity of the threaded cover 2, meanwhile, the guide column 61 on the dustproof sheet 6 slides back in the plane guide groove 43 of the rotating cover 4, and the sliding block 62 on the dustproof sheet 6 is driven to slide in the sliding groove 52 of the dustproof guide sheet 5, the positioning sheet 63 of the dustproof sheet 6 is inserted into the positioning groove of the adjacent dustproof sheet 6, the three dustproof sheets 6 are connected together, at the moment, the second through hole of the dustproof guide sheet 5 is closed, the nipple 3 returns to the threaded cover 2, and.

The feeding bottle with the hidden nipple of the utility model can realize the automatic lifting of the nipple, can hide the nipple in the feeding bottle, can effectively prevent the nipple from being polluted, and has simple and convenient operation.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

In addition, it should be noted that, unless otherwise specified, the terms "first", "second", "third", and the like in the description are used only for distinguishing the respective components, elements, and the like in the description, and are not used for indicating logical relationships or sequential relationships between the respective components, elements, and the like. In addition, in the description of the present invention, the terms "upper", "lower", "vertical", "horizontal", "vertical", "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 simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Claims

1. A feeding bottle capable of hiding a nipple comprises a bottle body (1) and a nipple (3), and is characterized in that: the bottle body (1) is provided with a threaded cover (2), two ends of the threaded cover (2) are open and the interior of the threaded cover is hollow, a plurality of slits (21) are vertically arranged on the side wall of the upper end of the threaded cover (2), the nipple (3) is positioned in the threaded cover (2), the screw cap (2) is provided with a rotary cap (4), the rotary cap (4) and the screw cap (2) are axially fixed and can relatively rotate in the circumferential direction, the top of the rotary cover (4) is provided with a first through hole (41) for the nipple (3) to extend out, a first spiral groove (42) is arranged on the inner side wall of the rotary cover (4), a plurality of protruding columns (31) which penetrate through the gap (21) and extend into the first spiral groove (42) are arranged on the outer wall of the nipple (3), the nipple (3) can move axially along with the circular motion of the rotary cover (4) so as to extend out of or hide the nipple along the first through hole (41).

2. A feeding bottle with a concealable nipple as claimed in claim 1, wherein: the top of screw cap (2) is equipped with dustproof guide plate (5), the middle part of dustproof guide plate (5) is equipped with and is used for second through-hole (51) that nipple (3) pass through, the top of dustproof guide plate (5) be provided with a plurality of with second through-hole (51) matched with dustproof piece (6), dustproof piece (6) can be followed the circular motion of rotatory lid (4) is in order to open or close second through-hole (51).

3. A feeding bottle with a concealable nipple as claimed in claim 2, wherein: be provided with a plurality of plane helicla flute (43) on the top inner wall of rotatory lid (4), be equipped with on dustproof piece (6) with plane helicla flute (43) matched with guide post (61), the top of dustproof guide piece (5) centers on first through-hole (41) and have a plurality of spouts (52) along radial equipartition, the bottom of dustproof piece (6) be equipped with spout (52) matched with slider (62), guide post (61) are followed plane helicla flute (43) motion just slider (62) are followed spout (52) slide so that dustproof piece (6) are opened or are closed second through-hole (51).

4. A feeding bottle with a concealable nipple as claimed in claim 3, wherein: the dustproof sheet (6), the plane spiral groove (43) and the sliding groove (52) are respectively three, two adjacent dustproof sheets (6) are connected in a separable mode, and the separation or connection of the three dustproof sheets (6) can enable the second through hole to be opened or closed.

5. A feeding bottle with a concealable nipple as claimed in claim 4, wherein: every dustproof sheet (6) are connected its adjacent two be equipped with spacer (63) and constant head tank on two sides of dustproof sheet (6) respectively, spacer (63) and adjacent of dustproof sheet (6) the constant head tank looks adaptation of dustproof sheet (6) makes adjacent two form detachable connection between dustproof sheet (6).

6. A feeding bottle with a concealable nipple as claimed in claim 1, wherein: the inside wall of rotatory lid (4) still is equipped with stopper (44), the outside of screw cap (2) be equipped with stopper (44) matched with ring groove (22), stopper (44) can be along ring groove (22) circular motion.

7. The nursing bottle with the hidden nipple according to claim 6, wherein the stopper (44) is provided with a stopper groove (45), and the ring-shaped slot (22) is provided with a stopper protrusion (23) matched with the stopper groove (45).

8. A feeding bottle with a concealable nipple as claimed in claim 1, wherein: and a sealing ring (7) is further arranged at the joint of the bottle body (1) and the threaded cover (2).