CN109178678B - Portable milk powder box and production method thereof - Google Patents

Abstract

The invention discloses a portable milk powder box, which comprises a portable box, wherein the portable box comprises a shell, a quantifying device and an extruding device, the shell comprises an upper shell, a middle shell and a lower shell, the upper shell, the middle shell and the lower shell are fixedly connected from top to bottom in sequence, the extruding device comprises an extruding spring, a connecting block and a clamping ring, the clamping ring is arranged on the outer side surface of the middle shell, and the production method of the device comprises the following steps: (1) manufacturing a shell; (2) manufacturing and assembling a quantifying device; (3) manufacturing and assembling an extrusion device; (4) integrally assembling; the portable box of traditional milk powder divides the trouble of dress has been changed to small and exquisite, the dismouting is simple, convenient to carry of structure, only needs once only to fill the storage bottle and can dash and steep a lot of, can satisfy the mother and embrace baby on one hand to adopt the accurate milk powder that dashes of one-hand operation, this milk powder box accessory is easy to be dismantled simultaneously, washs no dead angle, can prevent bacterial growing.

Description

Portable milk powder box and production method thereof

Technical Field

The invention relates to the technical field of food packaging, in particular to a portable milk powder box and a production method thereof.

Background

As is well known, milk powder is easy to mix, convenient to carry and rich in nutrition, and can be dissolved rapidly even by using warm water during mixing, so that people usually can choose to carry the milk powder to go out under the condition that breast milk is insufficient or the breast milk is inconvenient to go out in order to solve the problem of 'warmness' of babies, and the requirements of the babies on nutritional ingredients can be guaranteed at any time.

However, when going out with a baby, most troubling mothers need to be large packages of milk powder which must be carried about, the sealing of the milk powder bag can often cause the phenomena of powder leakage and the like, the milk powder is difficult to brew, the milk powder consumption cannot be controlled correctly, and waste and the like are easy to cause.

Disclosure of Invention

The invention aims to provide a portable milk powder box and a technical scheme of a production method thereof aiming at the defects in the prior art, the portable milk powder box is small in structure, simple to disassemble and assemble and convenient to carry, the trouble of assembling the traditional milk powder portable box in a grid mode is changed, the milk powder can be brewed for many times by filling a storage bottle once, the requirement of holding a baby by one hand of a mother can be met, the milk powder can be accurately brewed by one hand, meanwhile, the milk powder box is easy to disassemble and free of dead angle in cleaning, and bacteria can be prevented from breeding.

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides a portable milk powder box which characterized in that: the portable box comprises a shell, a quantifying device and an extruding device, wherein the shell comprises an upper shell, a middle shell and a lower shell, the upper shell, the middle shell and the lower shell are sequentially and fixedly connected from top to bottom, the extruding device comprises an extruding spring, a connecting block and a clamping ring, the clamping ring is arranged on the outer side surface of the middle shell, the extruding spring extends into the middle shell through the clamping ring, the right side of the connecting block is connected with the extruding spring, the quantifying device is placed inside the middle shell, the quantifying device comprises a moving plate, a first baffle and a second baffle, notches are formed in two sides of the moving plate, the first baffle is vertically connected above the left side of the moving plate, the second baffle is vertically connected below the right side of the moving plate, and the right side of the moving plate is fixedly connected with the connecting block; the storage bottle containing milk powder is placed upside down on the portable box and fixedly connected through threads on the top of the upper shell, then the extrusion spring is pressed leftwards to move the extrusion spring leftwards to the middle shell, the extrusion spring is clamped firmly by the clamping ring, the milk powder falls into the quantifying device in the middle shell through the upper hole on the upper shell, the milk powder cannot fall down until the milk powder amount contained on the quantifying device is close to saturation, the extrusion spring is released by pressing and opening the clamping ring, the extrusion spring is released rightwards, the moving plate is driven to move rightwards, the milk powder can be moved rightwards by the moving plate in the process of moving rightwards, when the extrusion spring recovers, the first baffle plate can block the milk powder in the storage bottle from continuing falling, meanwhile, the milk powder on the second baffle plate can fall into the lower shell and enter the feeding bottle placed below, and the milk powder on the second baffle plate can completely fall down by shaking the portable bottle, realizing the quantitative taking of the milk powder.

Further, a lower baffle is arranged on the lower shell, the bottom of the middle shell is connected to the lower baffle, a middle baffle is arranged on the middle shell, and the bottom of the upper shell is connected to the middle baffle; the lower baffle can separate the middle shell from the lower shell, and provides a placing platform for the quantifying device, and the middle shell and the upper shell are separated by the middle baffle.

Further, the inside of well baffle is provided with the loop type guide slot, and the size of loop type guide slot is greater than the size of first baffle, is provided with the hole on the well baffle, and the size of going up the hole is less than the size of first baffle, when extrusion spring withhold on the joint ring, first baffle moves left and gets into in the loop type guide slot, and milk powder can drop to well casing through the hole in, when extrusion spring is original length, and first baffle just in time is located the below in hole, can block the whereabouts of milk powder.

Further, the right side of the second baffle is provided with a lower hole.

Furthermore, one side of the lower baffle is provided with a leak hole, and the left side of the lower baffle is provided with a limiting barrier strip; the limiting blocking strip has a limiting effect on leftward movement of the moving plate, the position of the limiting blocking strip is the maximum leftward movement of the moving plate, and when the position of the lower hole is located above the leakage hole, milk powder in the quantifying device can fall into the lower shell through the lower hole and the leakage hole.

Further, the bottom of inferior valve body is provided with the milk powder export, installs the bottle lid in the milk powder export, and the bottle lid withholds fixed connection with the milk powder export, is connected with the handle on the bottle lid, and milk powder has realized the transfer from portable bottle to feeding bottle through the milk powder export, when portable box does not use, covers the milk powder export with the bottle lid, prevents that the dust from getting into in the portable bottle.

Adopt the production method as above-mentioned portable milk powder box, its characterized in that: the method comprises the following steps:

1) manufacturing a shell:

(1) firstly, a lower shell is manufactured according to the design size, a milk powder outlet is reserved at the bottom of the lower shell, a bottle cap matched with the milk powder outlet is manufactured according to the size of the milk powder outlet, the bottle cap and the milk powder outlet can be guaranteed not to fall off when being buckled and clamped firmly, a handle is manufactured according to the design size and is fixedly connected to the bottle cap, a lower baffle matched with the lower shell is manufactured according to the size of the inner wall of the lower shell, a leakage hole is reserved at the right end of the lower baffle, a circle of first clamping groove is arranged around the upper surface of the lower baffle for one circle, finally, a limiting baffle strip is manufactured and is fixed on the lower baffle, the lower baffle is fixedly connected above the lower shell, and the intersecting part of the lower baffle and the inner wall of the lower shell is guaranteed to be sealed and fixed;

(2) the middle shell is manufactured according to the design size and the size of the lower shell, the outer diameter of the middle shell is guaranteed to be consistent with the outer diameter of the lower shell, a hole is reserved in the right side wall of the middle shell, meanwhile, a first clamping piece is arranged at the bottom of the middle shell, the size of the first clamping piece is matched with the size of a clamping groove, the first clamping piece can be clamped in the first clamping groove, a middle baffle matched with the middle shell is manufactured according to the size of the inner side wall of the middle shell, a ring-shaped guide groove is formed in the middle of the middle baffle, an upper hole is reserved in the middle baffle, and a circle of second clamping groove is formed around the upper surface of the middle baffle;

(3) the upper shell is manufactured according to the design size and the sizes of the lower shell and the middle shell, and the second clamping piece is arranged at the position, corresponding to the second clamping groove, of the bottom of the upper shell, so that the second clamping piece can be completely clamped in the second clamping groove.

2) Manufacturing and assembling a quantifying device:

(1) firstly, manufacturing a first baffle according to a design size, and enabling the size of the first baffle to be larger than the size of the upper hole and smaller than the size of the annular guide groove;

(2) secondly, manufacturing a movable plate according to the width of the first baffle and the height between the middle baffle and the lower baffle, reserving gaps on two sides of the movable plate, and fixedly connecting the first baffle above the left side of the movable plate;

(3) then manufacturing a second baffle plate according to the width and the design size of the moving plate, and reserving a lower hole on the second baffle plate according to the position and the size of the leakage hole;

(4) and finally, fixedly connecting a second baffle below the right side of the movable plate to ensure that the ground of the second baffle is flush with the ground of the movable plate.

3) Manufacturing and assembling an extrusion device:

(1) firstly, manufacturing a connecting block according to a design size, and fixing the left side of the connecting block on the right side of a moving plate;

(2) then preparing an extrusion spring according to the design size and the distance from the right side surface of the middle shell to the limit barrier strip, and ensuring that the length of the extrusion spring is greater than the distance and less than 1.5 times of the distance;

(3) and finally, preparing a clamping ring according to the size of the extrusion spring, arranging an elastic clamping piece above the clamping ring, ensuring that the elastic clamping piece can only stretch left and right and cannot move up and down, and fixing the clamping ring at a reserved hole on the middle shell.

4) And (3) integral assembly:

(1) firstly, placing a quantifying device on a lower baffle, and ensuring that the bottom of a movable plate is tightly attached to the lower baffle; prevent that the ration device can have the clearance down between the baffle, milk powder on the second baffle is on the baffle falls into down through the lower hole at the in-process that the movable plate moved to the right.

(2) Then sleeving the middle shell on the outer side of the quantifying device, extending a first clamping piece at the bottom of the middle shell into a first clamping groove on the lower baffle, and pressing the middle shell downwards until the first clamping piece completely extends into the first clamping groove, wherein the bottom edge of the middle shell is tightly attached to the lower baffle; the quantifying device is placed in the middle shell, the middle shell is fixed to the lower shell through the connection of the first clamping groove and the first clamping piece, and the sealing performance and the attractiveness of the portable box are kept.

(3) Then, an extrusion spring penetrates through the clamping ring and a reserved hole in the side face of the middle shell, the left end of the extrusion spring is fixedly connected with the connecting block, the middle baffle is fixed above the middle shell, the bottom surface of a gap in the moving plate is lower than the bottom surface of the middle baffle, and the first baffle is positioned below the upper hole under the condition that the extrusion spring is not deformed, and the height of the first baffle is flush with the position of the annular guide groove;

(4) and finally, installing a second clamping piece at the bottom of the upper shell in a second clamping groove on the middle baffle, and pressing the upper shell downwards until the second clamping piece completely extends into the second clamping groove, wherein the bottom surface of the upper shell is firmly attached to the top surface of the middle baffle.

Due to the adoption of the technical scheme, the invention has the following beneficial effects:

in the invention, a storage bottle containing milk powder is inversely placed above a portable box and fixedly connected through a thread at the top of an upper shell, then an extrusion spring is pressed leftwards to move the extrusion spring leftwards to a middle shell, the extrusion spring is clamped firmly by a clamping ring, the milk powder falls into a quantifying device in the middle shell through an upper hole on the upper shell at the moment until the milk powder contained on the quantifying device is close to saturation, the milk powder cannot fall down, the extrusion spring is released rightwards by opening the clamping ring through pressing, the extrusion spring is released, a moving plate is driven rightwards at the same time, the milk powder is driven rightwards during the rightward movement of the moving plate, when the extrusion spring recovers, a first baffle plate can prevent the milk powder in the storage bottle from continuously falling, the milk powder on a second baffle plate can fall into a lower shell and enter a feeding bottle placed below, and the portable bottle is shaken, the milk powder on the second baffle can drop thoroughly, and the milk powder can be taken quantitatively. The portable milk powder box produced by the production method ensures the upper shell, the middle shell and the lower shell are matched in size and are convenient to splice, the tightness between the shells is ensured, the powder seepage is prevented, meanwhile, the portable milk powder box is installed according to steps, the omission of parts can be prevented, the quantitative milk powder taking of the portable milk powder box is ensured, when the portable milk powder box is not used, the extrusion spring can stretch out of the shells, when the portable milk powder box is used, the extrusion spring is pressed leftwards, the stress of the extrusion spring is moved leftwards and deformed, when the right side end part of the extrusion spring reaches the clamping ring, the elastic clamping piece on the clamping ring is pressed manually, the right end part of the extrusion spring is enabled to enter the inner part of the clamping ring, and the elastic clamping piece is released to realize the movement and clamping fastness.

The invention aims to provide a technical scheme of a portable milk powder box aiming at the defects in the prior art, the portable milk powder box is small in structure, simple to disassemble and assemble and convenient to carry, the trouble of assembling the traditional milk powder portable box in a grid mode is changed, the milk powder can be brewed for many times only by filling a storage bottle once, the requirement that a mother holds a baby in one hand can be met, the milk powder can be accurately brewed by one hand, meanwhile, the milk powder box is easy to disassemble and has no dead angle in cleaning, and bacteria can be prevented from breeding.

Drawings

The invention will be further described with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of a portable milk powder box according to the present invention;

FIG. 2 is a schematic structural view of the lower housing of the present invention;

FIG. 3 is a schematic view of a leak according to the present invention;

FIG. 4 is a schematic view of the connection of the lower housing and the middle housing in the present invention;

FIG. 5 is a schematic view of the structure of the pressing spring and the snap ring of the present invention;

FIG. 6 is a schematic view of the connection of the storage bottle to the portable case of the present invention.

In the figure: 1-a portable case; 2-a shell; 3-a dosing device; 4-an extrusion device; 5-an upper shell; 6-middle shell; 7-a lower shell; 8-extruding a spring; 9-connecting blocks; 10-snap ring; 11-moving the plate; 12-a first baffle; 13-a second baffle; 14-a lower baffle; 15-middle baffle; 16-a ring-shaped guide groove; 17-upper hole; 18-lower hole; 19-a leak hole; 20-limiting barrier strips; 21-storage bottle; 22-milk powder outlet; 23-bottle cap; 24-a handle; 25-a first card slot 25; 26-a second card slot; 27-notch.

Detailed Description

As shown in fig. 1 to 6, in order to solve the above technical problem, the present invention adopts the following technical solutions: a portable milk powder box comprises a portable box 1, the portable box 1 comprises a shell 2, a dosing device 3 and an extrusion device 4, the shell 2 comprises an upper shell 5, a middle shell 6, a lower shell 7 and an upper shell 5, the middle shell 6 and the lower shell 7 are fixedly connected from top to bottom in sequence, the extruding device 4 comprises an extruding spring 8, a connecting block 9 and a clamping ring 10, the clamping ring 10 is arranged on the outer side surface of the middle shell 6, the extruding spring 8 extends into the middle shell 6 through the clamping ring 10, the right side of the connecting block 9 is connected with the extruding spring 8, the quantifying device 3 is placed inside the middle shell 6, the quantifying device 3 comprises a moving plate 11, a first baffle plate 12 and a second baffle plate 13, notches 27 are arranged on two sides of the moving plate 11, the first baffle plate 12 is vertically connected above the left side of the moving plate 11, the second baffle plate 13 is vertically connected below the right side of the moving plate 11, and the right side of the moving plate 11 is fixedly connected with the connecting block 9; the storage bottle 21 containing milk powder is inversely placed above the portable box 1 and fixedly connected through threads on the top of the upper shell 5, then the extrusion spring 8 is pressed leftwards, the extrusion spring 8 moves leftwards to the middle shell 6, the extrusion spring 8 is clamped firmly by the clamping ring 10, the milk powder falls into the quantifying device 3 in the middle shell 6 through the upper hole 17 on the upper shell 5 at the moment, until the milk powder amount contained on the quantifying device 3 is close to saturation, the milk powder cannot fall, the extrusion spring 8 is released by pressing and opening the clamping ring 10, the extrusion spring 8 is released rightwards, the moving plate 11 is driven to move rightwards, the milk powder is driven rightwards by the moving plate 11 in the process of moving rightwards, when the extrusion spring 8 recovers, the first baffle plate 12 can prevent the milk powder in the storage bottle 21 from continuing to fall, and the milk powder on the second baffle plate 13 can fall to the lower shell 7 and enter the feeding bottle placed below, through shaking portable bottle, can make the milk powder on the second baffle 13 drop thoroughly, realize that the ration of milk powder is taken. A lower baffle 14 is arranged on the lower shell 7, the bottom of the middle shell 6 is connected to the lower baffle 14, a middle baffle 15 is arranged on the middle shell 6, and the bottom of the upper shell 5 is connected to the middle baffle 15; the lower baffle 14 can separate the middle housing 6 from the lower housing 7 and provide a platform for the dosing device 3, and the middle baffle 15 separates the middle housing 6 from the upper housing 5. Well baffle 15's inside is provided with loop type guide slot 16, loop type guide slot 16's size is greater than first baffle 12's size, be provided with hole 17 on well baffle 15, the size of going up hole 17 is less than first baffle 12's size, when extrusion spring 8 withstands on joint ring 10, first baffle 12 moves left and gets into in loop type guide slot 16, milk powder can drop to well casing 6 through hole 17, when extrusion spring 8 is original length, first baffle 12 is just in time located the below of hole 17, can block the whereabouts of milk powder. The right side of the second shutter 13 is provided with a lower hole 18. One side of the lower baffle plate 14 is provided with a leak hole 19, and the left side of the lower baffle plate 14 is provided with a limit barrier strip 20; the limiting barrier strip 20 limits the leftward movement of the moving plate 11, the position of the limiting barrier strip 20 is the maximum leftward movement of the moving plate 11, and when the position of the lower hole 18 is located above the leakage hole 19, the milk powder in the quantifying device 3 falls into the lower housing 7 through the lower hole 18 and the leakage hole 19. The bottom of lower casing 7 is provided with milk powder export 22, installs bottle lid 23 on the milk powder export 22, and bottle lid 23 withhold fixed connection with milk powder export 22, is connected with handle 24 on the bottle lid 23, and milk powder has realized the transfer from portable bottle to the feeding bottle through milk powder export 22, when portable box 1 does not use, covers milk powder export 22 with bottle lid 23, prevents that the dust from getting into in the portable bottle.

The production method of the portable milk powder box comprises the following steps:

1) manufacturing the shell 2:

(1) firstly, manufacturing a lower shell 7 according to a design size, reserving a milk powder outlet 22 at the bottom of the lower shell 7, then manufacturing a bottle cap 23 matched with the milk powder outlet 22 according to the size of the milk powder outlet 22, ensuring that the bottle cap 23 and the milk powder outlet 22 can be buckled and clamped firmly without falling off, manufacturing a handle 24 according to the design size, fixedly connecting the handle 24 to the bottle cap 23, then manufacturing a lower baffle plate 14 matched with the lower shell 7 according to the size of the inner wall of the lower shell 7, reserving a leakage hole 19 at the right end of the lower baffle plate 14, arranging a circle of first clamping grooves 25 around the upper surface of the lower baffle plate 14, finally manufacturing a limiting baffle strip 20, fixing the limiting baffle strip 20 on the lower baffle plate 14, fixedly connecting the lower baffle plate 14 above the lower shell 7, and ensuring that the intersection of the lower baffle plate 14 and the inner wall of the lower shell 7 is sealed and fixed;

(2) the middle shell 6 is manufactured according to the design size and the size of the lower shell 7, the outer diameter of the middle shell 6 is ensured to be consistent with the outer diameter of the lower shell 7, a hole is reserved in the right side wall of the middle shell 6, meanwhile, a first clamping piece is arranged at the bottom of the middle shell 6, the size of the first clamping piece is matched with the size of a clamping groove, so that the first clamping piece can be clamped in the first clamping groove 25, then, a middle baffle plate 15 matched with the middle shell 6 is manufactured according to the size of the inner side wall of the middle shell 6, an annular guide groove 16 is arranged in the middle of the middle baffle plate 15, an upper hole 17 is reserved in the middle baffle plate 15, and a circle of second clamping groove 26 is arranged around the upper surface of the middle baffle plate 15;

(3) the upper shell 5 is manufactured according to the design size and the size of the lower shell 7 and the middle shell 6, and a second clamping piece is arranged at the bottom of the upper shell 5 corresponding to the position of the second clamping groove 26, so that the second clamping piece can be completely clamped in the second clamping groove 26.

2) Manufacturing and assembling of the dosing device 3:

(1) firstly, manufacturing a first baffle plate 12 according to a design size, and enabling the size of the first baffle plate 12 to be larger than the size of an upper hole 17 and smaller than the size of an annular guide groove 16;

(2) secondly, manufacturing the moving plate 11 according to the width of the first baffle plate 12 and the height between the middle baffle plate 15 and the lower baffle plate 14, reserving notches 27 at two sides of the moving plate 11, and fixedly connecting the first baffle plate 12 to the upper left side of the moving plate 11;

(3) then, a second baffle 13 is manufactured according to the width and the design size of the moving plate 11, and a lower hole 18 is reserved on the second baffle 13 according to the position and the size of the leakage hole 19;

(4) finally, the second baffle 13 is fixedly connected below the right side of the moving plate 11, so as to ensure that the ground of the second baffle 13 is flush with the ground of the moving plate 11.

3) Manufacturing and assembling of the extrusion device 4:

(1) firstly, manufacturing a connecting block 9 according to a design size, and fixing the left side of the connecting block 9 on the right side of a moving plate 11;

(2) then preparing an extrusion spring 8 according to the design size and the distance from the right side surface of the middle shell 6 to the limit barrier strip 20, and ensuring that the length of the extrusion spring 8 is greater than the distance and less than 1.5 times of the distance;

(3) and finally, preparing a clamping ring 10 according to the size of the extrusion spring 8, arranging an elastic clamping piece above the clamping ring 10, ensuring that the elastic clamping piece can only stretch left and right and cannot move up and down, and fixing the clamping ring 10 at a reserved hole on the middle shell 6.

4) And (3) integral assembly:

(1) firstly, the quantifying device 3 is placed on the lower baffle 14, and the bottom of the moving plate 11 is ensured to be tightly attached to the lower baffle 14; a gap is prevented between the dosing means 3 and the lower apron 14, and the powdered milk on the second apron 13 falls onto the lower apron 14 through the lower hole 18 during the rightward movement of the moving plate 11.

(2) Then sleeving the middle shell 6 on the outer side of the quantifying device 3, extending a first clamping piece at the bottom of the middle shell 6 into a first clamping groove 25 on the lower baffle plate 14, and pressing the middle shell 6 downwards until the first clamping piece completely extends into the first clamping groove 25, wherein the bottom edge of the middle shell 6 is tightly attached to the lower baffle plate 14; the dosing device 3 is placed inside the middle shell 6, the fixing of the middle shell 6 and the lower shell 7 is ensured through the connection of the first clamping groove 25 and the second clamping groove 26, and the sealing performance and the attractiveness of the portable box 1 are kept.

(3) Then, the extrusion spring 8 penetrates through a clamping ring 10 and a reserved hole in the side face of the middle shell 6, the left end of the extrusion spring 8 is fixedly connected with the connecting block 9, the middle baffle plate 15 is fixed above the middle shell 6, the bottom surface of a notch 27 in the moving plate 11 is ensured to be lower than the bottom surface of the middle baffle plate 15, the first baffle plate 12 is ensured to be positioned below the upper hole 17 under the condition that the extrusion spring 8 is not deformed, and the height of the first baffle plate 12 is flush with the position of the annular guide groove 16;

(4) and finally, the second clamping piece at the bottom of the upper shell 5 is arranged in the second clamping groove 26 on the middle baffle 15, and the upper shell 5 is pressed downwards until the second clamping piece completely extends into the second clamping groove 26, and the bottom surface of the upper shell 5 is firmly attached to the top surface of the middle baffle 15.

Due to the adoption of the technical scheme, the invention has the following beneficial effects:

in the invention, a storage bottle 21 containing milk powder is inversely placed above a portable box 1 and fixedly connected through a thread on the top of an upper shell 5, then a squeezing spring 8 is pressed leftwards, the squeezing spring 8 moves leftwards to a middle shell 6, the squeezing spring 8 is clamped firmly by a clamping ring 10, the milk powder falls into a quantifying device 3 in the middle shell 6 through the upper shell 5 at the moment until the milk powder contained in the quantifying device 3 is close to saturation, the milk powder cannot fall, the squeezing spring 8 is released by pressing and opening the clamping ring 10, the squeezing spring 8 is released rightwards, a moving plate 11 is driven to drive the milk powder to move rightwards, when the squeezing spring 8 recovers, a first baffle plate 12 can prevent the milk powder in the storage bottle 21 from continuously falling, meanwhile, the milk powder on a second baffle plate 13 can fall to a lower shell 7 and enter a feeding bottle placed below, and the portable bottle is shaken, the milk powder on the second baffle 13 can drop thoroughly, and the milk powder can be taken quantitatively. The portable milk powder box 1 produced by the production method ensures the upper shell 5, the size matching and the splicing of the middle shell 6 and the lower shell 7 are convenient, the tightness between the shells 2 is ensured, the powder seepage is prevented, meanwhile, the portable milk powder box can be installed according to steps, the omission of parts can be prevented, the quantitative milk powder taking of the portable milk powder box 1 is ensured, the portable milk powder box 1 is in an unused state, the extrusion spring 8 can extend out of the shell 2, in use, the extrusion spring 8 is pressed leftwards, the extrusion spring 8 is enabled to move leftwards under stress and deform, when the right side end of the extrusion spring 8 reaches the clamping ring 10, the elastic clamping piece on the clamping ring 10 is manually pressed, the right end of the extrusion spring 8 is enabled to enter the clamping ring 10, and then the elastic clamping piece is released to realize the moving and clamping firmness of the extrusion spring 8.

The invention aims to provide a technical scheme of a portable milk powder box aiming at the defects in the prior art, the portable milk powder box is small in structure, simple to disassemble and assemble and convenient to carry, the trouble of lattice assembly of the traditional milk powder portable box is changed, the milk powder can be brewed for many times by only filling the storage bottle 21 once, the requirement that a mother holds a baby in one hand can be met, the milk powder can be accurately brewed by one hand, and meanwhile, the milk powder box has the advantages that the accessories are easy to disassemble, no dead angle exists in cleaning, and bacteria can be prevented from breeding.

The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple variations, equivalent substitutions or modifications based on the present invention to achieve substantially the same technical effects are within the scope of the present invention.

Claims (4)

1. The utility model provides a portable milk powder box which characterized in that: comprises a portable box, the portable box comprises a shell, a quantifying device and an extruding device, the shell comprises an upper shell, a middle shell and a lower shell, the upper shell, the middle shell and the lower shell are sequentially and fixedly connected from top to bottom, the extruding device comprises an extruding spring, a connecting block and a clamping ring, the clamping ring is arranged on the outer side surface of the middle shell, the extruding spring passes through the clamping ring and stretches into the middle shell, the right side of the connecting block is connected with the extruding spring, the quantifying device is arranged in the middle shell, the quantifying device comprises a movable plate, a first baffle and a second baffle, two sides of the movable plate are provided with notches, the first baffle is vertically connected above the left side of the movable plate, the second baffle is vertically connected below the right side of the movable plate, the right side of the movable plate is fixedly connected with the connecting block, install down the baffle on the casing down, the bottom of well casing is connected on the baffle down, install well baffle on the well casing, the bottom of going up the casing is connected on the well baffle, the inside of well baffle is provided with the loop type guide slot, the size of loop type guide slot is greater than the size of first baffle, be provided with the hole on the well baffle, the size in hole is less than the size of first baffle, the right side of second baffle is provided with down the hole, one side of baffle is provided with the small opening down, the left side of baffle is provided with spacing blend stop down.

2. The portable milk powder box of claim 1, wherein: the top of going up the casing is provided with the storage bottle, the storage bottle withhold on going up the casing, the storage bottle with go up the size phase-match of casing.

3. The portable milk powder box of claim 1, wherein: the bottom of casing is provided with the milk powder export down, install the bottle lid in the milk powder export, the bottle lid with milk powder export is withheld fixed connection, be connected with the handle on the bottle lid.

4. The method of claim 1 wherein the method further comprises the steps of: the method comprises the following steps:

1) manufacturing a shell:

(1) firstly, a lower shell is manufactured according to the design size, a milk powder outlet is reserved at the bottom of the lower shell, a bottle cap matched with the milk powder outlet is manufactured according to the size of the milk powder outlet, the bottle cap is guaranteed not to fall off when being buckled and clamped firmly with the milk powder outlet, a handle is manufactured according to the design size and is fixedly connected to the bottle cap, a lower baffle matched with the lower shell is manufactured according to the size of the inner wall of the lower shell, a leakage hole is reserved at the right end of the lower baffle, a circle of first clamping groove is arranged around the upper surface of the lower baffle for one circle, finally, a limiting baffle strip is manufactured and is fixed on the lower baffle, the lower baffle is fixedly connected above the lower shell, and the intersecting part of the lower baffle and the inner wall of the lower shell is guaranteed to be sealed and fixed;

(2) the middle shell is manufactured according to the design size and the size of the lower shell, the outer diameter of the middle shell is guaranteed to be consistent with the outer diameter of the lower shell, a hole is reserved in the right side wall of the middle shell, meanwhile, a first clamping piece is arranged at the bottom of the middle shell, the size of the first clamping piece is matched with the size of the clamping groove, the first clamping piece is guaranteed to be clamped in the first clamping groove, then a middle baffle matched with the middle shell is manufactured according to the size of the inner side wall of the middle shell, a ring-shaped guide groove is arranged in the middle of the middle baffle, an upper hole is reserved in the middle baffle, and a circle of second clamping groove is arranged around the upper surface of the middle baffle;

(3) manufacturing an upper shell according to the design size and the sizes of the lower shell and the middle shell, and arranging a second clamping piece at the bottom of the upper shell corresponding to the second clamping groove to ensure that the second clamping piece is completely clamped in the second clamping groove;

2) manufacturing and assembling a quantifying device:

(1) firstly, manufacturing a first baffle according to a design size, and enabling the size of the first baffle to be larger than the size of the upper hole and smaller than the size of the annular guide groove;

(2) secondly, manufacturing a movable plate according to the width of the first baffle and the height between the middle baffle and the lower baffle, reserving gaps on two sides of the movable plate, and fixedly connecting the first baffle above the left side of the movable plate;

(3) then manufacturing a second baffle plate according to the width and the design size of the moving plate, and reserving a lower hole on the second baffle plate according to the position and the size of the leakage hole;

(4) finally, fixedly connecting a second baffle below the right side of the moving plate to ensure that the ground of the second baffle is flush with the ground of the moving plate;

3) manufacturing and assembling an extrusion device:

(1) firstly, manufacturing a connecting block according to a design size, and fixing the left side of the connecting block on the right side of a moving plate;

(2) then preparing an extrusion spring according to the design size and the distance from the right side surface of the middle shell to the limit barrier strip, and ensuring that the length of the extrusion spring is greater than the distance and less than 1.5 times of the distance;

(3) finally, a clamping ring is prepared according to the size of the extrusion spring, a telescopic clamping piece is arranged above the clamping ring, the telescopic clamping piece can only stretch left and right and cannot move up and down, and the clamping ring is fixed at a reserved hole on the middle shell;

4) and (3) integral assembly:

(1) firstly, placing a quantifying device on a lower baffle, and ensuring that the bottom of a movable plate is tightly attached to the lower baffle;

(2) then sleeving the middle shell on the outer side of the quantifying device, extending a first clamping piece at the bottom of the middle shell into a first clamping groove on the lower baffle, and pressing the middle shell downwards until the first clamping piece completely extends into the first clamping groove, wherein the bottom edge of the middle shell is tightly attached to the lower baffle;

(3) then, an extrusion spring penetrates through the clamping ring and a reserved hole in the side face of the middle shell, the left end of the extrusion spring is fixedly connected with the connecting block, the middle baffle is fixed above the middle shell, the bottom surface of a gap in the moving plate is lower than the bottom surface of the middle baffle, and the first baffle is positioned below the upper hole under the condition that the extrusion spring is not deformed, and the height of the first baffle is flush with the position of the annular guide groove;

(4) and finally, installing a second clamping piece at the bottom of the upper shell in a second clamping groove on the middle baffle, and pressing the upper shell downwards until the second clamping piece completely extends into the second clamping groove, wherein the bottom surface of the upper shell is firmly attached to the top surface of the middle baffle.

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