CN215324392U

CN215324392U - Quantitative piston bottle

Info

Publication number: CN215324392U
Application number: CN202121154318.7U
Authority: CN
Inventors: 李聪毅
Original assignee: Guangzhou Menshen Packaging Co Ltd
Current assignee: Guangzhou Menshen Packaging Co Ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-12-28
Anticipated expiration: 2031-05-26

Abstract

The utility model relates to a dosing piston bottle, comprising: the bottle comprises an outer cover body, an inner cover body, a bottle body and a sliding assembly; an opening is formed in the top end of the outer cover body; a baffle is arranged inside the outer cover body; the baffle plate is provided with a through hole; the sliding assembly is arranged in the outer cover body in a sliding mode; a cavity for containing an additive is arranged in the outer cover body and positioned between the sliding assembly and the baffle plate; the inner cover body and the outer cover body are both in threaded connection with the bottle mouth of the bottle body, and the inner cover body is positioned inside the outer cover body; and a plugging block for plugging the through hole is arranged on the inner cover body. Make the quantitative piston bottle of this application both can be when the packing with the liquid separation packing in additive and the bottle, guaranteed the leakproofness of additive simultaneously to the user can slide through the sliding assembly and determine to add the additive of user's required volume into the bottle in the lid, makes the user can adjust the taste and the taste of drink as required.

Description

Quantitative piston bottle

Technical Field

The utility model relates to the technical field of bottle caps, in particular to a quantitative piston bottle.

Background

With the progress of the times, the bottle and the bottle cap have more diversified designs, and the bottle caps with different shapes and different operation methods are provided according to different functions. The only thing that does not change is that the taste of the drink in the bottle cannot be changed. Since the beverage in the bottle is prepared by the factory with the taste and concentration and then filled into the bottle, and for young people who like diversification at present, one taste is greasy and another brand of beverage is purchased, which results in the loss of users, because for such users, the taste is greasy and the users cannot prepare the favorite taste through own selection.

However, the additive package is separated from the bottle body, so that the additive package is frequently lost, and it is also considered that it is necessary to separately store an additive package for drinking the beverage, which is troublesome.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a quantitative piston bottle.

The technical purpose of the utility model is realized by the following technical scheme: a dosing piston bottle comprising: the bottle comprises an outer cover body, an inner cover body, a bottle body and a sliding assembly; an opening is formed in the top end of the outer cover body; a baffle is arranged inside the outer cover body; the baffle plate is provided with a through hole; the sliding assembly is arranged in the outer cover body in a sliding mode; a cavity for containing an additive is arranged in the outer cover body and positioned between the sliding assembly and the baffle plate; the inner cover body and the outer cover body are both in threaded connection with the bottle mouth of the bottle body, and the inner cover body is positioned inside the outer cover body; and a plugging block for plugging the through hole is arranged on the inner cover body.

Optionally, the sliding assembly comprises a button and a rubber piston; the rubber piston is positioned in the outer cover body and is in sliding connection with the outer cover body; the rubber piston is abutted with the inner side surface of the outer cover body; the button is fixedly connected with the rubber piston.

Optionally, a first thread section and a second thread section are sequentially arranged on the bottle body from the bottle opening to the bottle body; the diameter of the first thread segments is less than the diameter of the second thread segments.

Optionally, the flow guide sleeve is further included; the flow guide sleeve is arranged on the bottom surface of the baffle, and the flow guide sleeve is communicated with the through hole.

Optionally, a groove matched with the flow guide sleeve is formed in the top wall of the inner cover body in a recessed manner; the plugging block is arranged on the bottom surface of the groove.

Optionally, an annular clamping seat is arranged on the inner top wall of the inner cover body; the annular clamping seat, the inner top wall of the inner cover body and the inner side wall of the inner cover body jointly enclose a clamping groove for clamping the bottle mouth of the bottle body; an annular sealing ring is arranged in the clamping groove.

In conclusion, the utility model has the following beneficial effects: make the quantitative piston bottle of this application both can be when the packing with the liquid separation packing in additive and the bottle, guaranteed the leakproofness of additive simultaneously to the user can slide through the sliding assembly and determine to add the additive of user's required volume into the bottle in the lid, makes the user can adjust the taste and the taste of drink as required.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is an enlarged schematic view of A of FIG. 1;

FIG. 3 is a schematic view of the structure of the inner cover of the present invention;

fig. 4 is a schematic structural view of the bottle body in the present application.

In the figure: 1. an outer cover body; 11. an opening; 2. an inner cover body; 21. a groove; 3. a bottle body; 31. a first thread segment; 32. a second thread segment; 4. a sliding assembly; 41. a button; 42. a rubber piston; 5. a baffle plate; 51. a through hole; 6. a plugging block; 7. a flow sleeve; 8. annular cassette.

Detailed Description

In order to make the objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, configuration, and operation, and therefore should not be construed as limiting the present invention.

The utility model is described in detail below with reference to the figures and examples.

Referring to fig. 1, 2 and 3, the present invention provides a quantitative piston bottle, which includes: outer lid 1, inner lid 2, bottle 3 and sliding assembly 4. An opening 11 is formed at the top end of the outer cover body 1, a baffle plate 5 is arranged inside the outer cover body 1, and a through hole 51 is formed in the baffle plate 5. The sliding assembly 4 is arranged in the outer cover body 1 in a sliding mode, and the sliding assembly 4 and the baffle plate 5 are clamped to form a cavity for containing additives and are connected with the outer cover body 1 in a sliding mode. A cavity for containing an additive is provided in the outer cover 1 between the sliding assembly 4 and the baffle 5. The inner cover body 2 and the outer cover body 1 are both in threaded connection with the bottle mouth of the bottle body 3, and the inner cover body 2 is located inside the outer cover body 1. A sealing block 6 for sealing the through hole 51 is provided on the inner lid body 2.

When the quantitative piston bottle of this application was packed (also when dispatching from the factory promptly), place the additive in advance in the cavity of enclosing body 1 to at first with interior lid 2 screw in bottle 3's bottle neck, then with on the bottle neck of enclosing body 1 screw in bottle 3, make interior lid 2 accomodate the inside of putting at outer lid 1, and after interior lid 2 and outer lid 1 all with the bottle neck threaded connection of bottle 3, through-hole 51 on the baffle 5 can be blockked up to the shutoff piece 6 on the interior lid 2, make the additive in the cavity can't drop to the outside from through-hole 51. When the quantitative piston bottle needs to be opened for use, the outer cap body 1 is firstly detached from the bottle mouth of the bottle body 3, then the inner cap body 2 is detached from the bottle mouth of the bottle body 3, then the outer cap body 1 is screwed into the bottle mouth of the bottle body 3 again, the additive can gradually fall into the bottle body 3 from the through hole 51 by shaking the outer cap body 1, and meanwhile, when the additive is in a certain gel state, the area of the cavity can be gradually reduced by pushing the sliding assembly 4 towards the bottle body 3, so that the additive is pressed out of the through hole 51 to fall into the bottle body 3. Make the quantitative piston bottle of this application both can be when the packing with the liquid separation packing in additive and the bottle 3, guaranteed the leakproofness of additive simultaneously to the user can slide in outer lid 1 through sliding assembly 4 and decide to add the additive of user's required volume into bottle 3, makes the user can adjust the taste and the taste of drink as required.

In the present embodiment, referring to fig. 1 and 3, the outer diameter of the inner cap 2 is slightly smaller than the inner diameter of the outer cap 1, so that the inner cap 2 is not driven to rotate when the outer cap 1 is rotated.

In an alternative embodiment of the sliding assembly 4, see fig. 1, the sliding assembly 4 comprises a button 41 and a rubber piston 42. The rubber piston 42 is located in the outer cover 1 and is connected with the outer cover 1 in a sliding manner. The rubber piston 42 is abutted against the inner side surface of the outer cover body 1, so that no gap exists between the rubber piston 42 and the inner side surface of the outer cover body 1, and leakage of the additive is avoided. The button 41 is fixedly connected with the rubber piston 42, and the rubber piston 42 is made of soft materials, and the button 41 is made of plastic materials, so that the rubber piston 42 can be pushed to slide in the outer cover body 1 smoothly by pressing the button 41 to push the additive to leak out of the cavity from the through hole 51.

In this embodiment, the rubber piston 42 is set to be thick to improve the sealing performance with the inner wall of the outer cap body 1.

Further, referring to fig. 3, a first thread section 31 and a second thread section 32 are sequentially arranged on the bottle body 3 from the bottle opening to the bottle body, and the diameter of the first thread section 31 is smaller than that of the second thread section 32. The first thread section 31 is used for the threaded connection of the inner cap body 2, and the second thread section 32 is used for the threaded connection of the outer cap body 1. Meanwhile, the diameter of the first thread section 31 is smaller than that of the second thread section 32, so that when the inner cap body 2 is screwed into the first thread section 31, the outer cap body 1 is screwed into the second thread section 32 again without touching the inner cap body 2, and the situation that the outer cap body 1 rotates to drive the inner cap body 2 to rotate so that the inner cap body 2 is clamped in the outer cap body 1 does not exist.

In a further arrangement, referring to fig. 1 and 2, the flow guide sleeve 7 is further included, the flow guide sleeve 7 is arranged on the bottom surface of the baffle 5, and the flow guide sleeve 7 is communicated with the through hole 51.

Further, referring to fig. 1 and 2, a groove 21 matched with the flow guide sleeve 7 is concavely formed on the top wall of the inner cover body 2; the block 6 is disposed on the bottom surface of the groove 21. When the flow guide sleeve 7 is clamped in the groove 21, the outer wall of the flow guide sleeve 7 abuts against the inner wall of the groove 21, and the blocking block 6 is clamped in the flow guide sleeve 7, so that the sealing performance of the flow guide sleeve 7 is further enhanced, and the leakage of the additive is prevented.

Further, an annular clamping seat 8 is arranged on the inner top wall of the inner cover body 2. Annular cassette 8, the interior roof of inner cup body 2 and the inside wall of inner cup body 2 enclose jointly and establish the formation and supply the draw-in groove that the bottleneck card of bottle 3 was gone into to when the bottleneck card of bottle 3 goes into the draw-in groove, the bottleneck just butt is on the inner wall of draw-in groove, avoids the liquid in the bottle 3 to spill. Meanwhile, an annular sealing ring is arranged in the clamping groove, so that the sealing performance of the bottle mouth is further enhanced.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. A dosing piston bottle, comprising: the bottle comprises an outer cover body, an inner cover body, a bottle body and a sliding assembly; an opening is formed in the top end of the outer cover body; a baffle is arranged inside the outer cover body; the baffle plate is provided with a through hole; the sliding assembly is arranged in the outer cover body in a sliding mode; a cavity for containing an additive is arranged in the outer cover body and positioned between the sliding assembly and the baffle plate; the inner cover body and the outer cover body are both in threaded connection with the bottle mouth of the bottle body, and the inner cover body is positioned inside the outer cover body; and a plugging block for plugging the through hole is arranged on the inner cover body.

2. A dosing piston bottle according to claim 1, wherein the slide assembly comprises a button and a rubber piston; the rubber piston is positioned in the outer cover body and is in sliding connection with the outer cover body; the rubber piston is abutted with the inner side surface of the outer cover body; the button is fixedly connected with the rubber piston.

3. The quantitative piston bottle as claimed in claim 1, wherein a first thread section and a second thread section are sequentially provided on the bottle body from the bottle opening toward the bottle body; the diameter of the first thread segments is less than the diameter of the second thread segments.

4. The dosing piston bottle of claim 1 further comprising a flow sleeve; the flow guide sleeve is arranged on the bottom surface of the baffle, and the flow guide sleeve is communicated with the through hole.

5. The quantitative piston bottle as claimed in claim 4, wherein the top wall of the inner cap is concavely formed with a groove adapted to the flow guide sleeve; the plugging block is arranged on the bottom surface of the groove.

6. The quantitative piston bottle as claimed in claim 3, wherein an annular clamping seat is provided on the inner top wall of the inner cap body; the annular clamping seat, the inner top wall of the inner cover body and the inner side wall of the inner cover body jointly enclose a clamping groove for clamping the bottle mouth of the bottle body; an annular sealing ring is arranged in the clamping groove.