CN218259184U

CN218259184U - Necking and waisting milk powder can

Info

Publication number: CN218259184U
Application number: CN202222392019.8U
Authority: CN
Inventors: 詹永义; 刘小明; 贺剑峰
Original assignee: CPMC PACKAGE (TIANJIN) CO LTD
Current assignee: CPMC PACKAGE (TIANJIN) CO LTD
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-01-10
Anticipated expiration: 2032-09-05

Abstract

The utility model provides a necking down waisted milk powder jar, including jar body and closing cap subassembly, jar body includes: the connecting section and the bearing section are both in a round table shape, and the small end of the connecting section and the small end of the bearing section are respectively connected with the upper end and the lower end of the holding section. And a first threaded connecting pipe is arranged on the top surface of the connecting section and communicated with the cavity in the tank body. The closure assembly includes: the lower sealing cover is detachably arranged on the first threaded connecting pipe, the second threaded connecting pipe is arranged on the top surface of the lower sealing cover, the upper sealing cover is detachably arranged on the second threaded connecting pipe, and an accommodating cavity is formed between the upper sealing cover and the lower sealing cover. Be equipped with the holding tank on the bottom surface that holds the cavity, quantitative cup detachable sets up inside the holding tank. A necking down is received waist milk powder jar, can convenience of customers carry out the gripping to the jar body to the user of being convenient for carries out milk powder ration and takes.

Description

Necking and waisting milk powder can

Technical Field

The utility model belongs to the packaging product field especially relates to a necking down waist-contracting milk powder jar.

Background

The milk powder is a reconstituted food prepared by using fresh animal milk as a raw material and adopting a freezing or heating method. In order to improve the nutritive value of milk powder, manufacturers usually add appropriate amount of vitamins and minerals to milk powder, thereby meeting the daily drinking needs of people.

In order to facilitate the storage and transportation of the powdered milk, a powdered milk container is usually selected by those skilled in the art for packaging the powdered milk. However, the traditional milk powder can generally adopts a straight-up and straight-down cylindrical structure, and when milk powder needs to be taken, a consumer can hardly grasp the can body by one hand. Because the milk powder is brewed according to a specific proportion, the difficulty of quantitatively taking the milk powder by a consumer is obviously improved under the condition that the tank body is inconvenient to grasp, and the use feeling of the consumer is seriously influenced.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a necking down waist-contracting milk powder jar to realize being convenient for the consumer to carry out jar body gripping and make things convenient for the consumer to take the purpose of milk powder in a ration.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a necking waisted milk powder can, comprising a can body and a closure assembly, the can body comprising: the connecting section and the bearing section are both in a circular truncated cone shape, and the small end of the connecting section and the small end of the bearing section are respectively connected with the upper end and the lower end of the holding section; the outer diameter of the small end of the connecting section is equal to that of the small end of the bearing section, and the outer diameter of the holding section is equal to that of the small end of the connecting section; the outer diameter of the large end of the bearing section is larger than that of the large end of the connecting section, a first threaded connecting pipe is arranged on the top surface of the connecting section, and the first threaded connecting pipe is communicated with the cavity in the tank body; the closure assembly includes: the quantitative cup comprises a lower sealing cover, an upper sealing cover and a quantitative cup, wherein the lower sealing cover is detachably arranged on a first threaded connecting pipe, a second threaded connecting pipe is arranged on the top surface of the lower sealing cover, the upper sealing cover is detachably arranged on the second threaded connecting pipe, and an accommodating cavity is formed between the upper sealing cover and the lower sealing cover; the bottom surface of the accommodating cavity is provided with an accommodating groove, the quantifying cup is detachably arranged in the accommodating groove, and the inner wall of the top of the accommodating cavity is abutted to the top surface of the quantifying cup.

Further, the lower seal cover comprises a threaded section and an accommodating section, the accommodating section is arranged below the threaded section, the threaded section is meshed with the first threaded connecting pipe, and the inner diameter of the accommodating section is larger than that of the threaded section.

Furthermore, the closing cap subassembly still includes sealed sleeve, sealed sleeve is arranged in and is held the section inside, is equipped with the internal thread that cooperatees with first screwed connection pipe on sealed sleeve's inside wall.

Furthermore, a first sealing ring is arranged on the bottom surface of the sealing sleeve, and a first sealing groove for accommodating the first sealing ring is arranged on the top surface of the connecting section.

Furthermore, a second sealing ring is arranged on the top surface of the sealing sleeve, and a second sealing groove for accommodating the second sealing ring is formed in the end face of the bottom of the threaded section.

Further, the direction of thread rotation of the first nipple is opposite to the direction of thread rotation of the second nipple.

Furthermore, an arc-shaped holding groove is formed in the side wall of the holding section, and an anti-skid coating is arranged on the inner side wall of the arc-shaped holding groove.

Furthermore, the bottom surface of the bearing section is provided with an anti-skidding groove, an anti-skidding ring is arranged in the anti-skidding groove, and the bottom end surface of the anti-skidding ring is parallel and level with the bottom surface of the bearing section.

Furthermore, an observation hole is formed in the top surface of the upper sealing cover, and a transparent shielding plate is arranged in the observation hole.

Compared with the prior art, the necking down waist-contracting milk powder can has the following advantages:

(1) A necking down receives waist milk powder jar, its jar body is including linkage segment, the section of gripping and the section of bearing, because the external diameter of the section of gripping is less, consequently can make things convenient for the consumer to carry out one-hand gripping to reduce the degree of difficulty that milk powder was taken. Secondly, this device is equipped with the ration cup in closing cap subassembly inside, and the consumer can fill milk powder inside the ration cup in advance according to the brewing demand to the milk powder ration that reduces at every turn brewing during operation takes the degree of difficulty. In addition, because the holding cavity is isolated from the cavity in the tank body, when the consumer uses the quantitative cup, the milk powder in the tank body can not contact with the external environment, so that the milk powder in the tank body can be protected, and the milk powder is prevented from being polluted.

(2) A necking down waist-contracting milk powder tank, hold the section inside and be equipped with sealing sleeve, and be equipped with first sealing ring and second sealing ring on sealing sleeve. After lower closing cap and sealing sleeve installed on first screwed connection, the sealed effect of concatenation gap between first sealing ring and the second sealing ring can improve lower closing cap and the jar body to avoid moist air or bacterium among the external environment to get into jar internal portion, and then the save time of extension jar interior milk powder.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural diagram of a necking and waisting milk powder can according to an embodiment of the present invention;

fig. 2 is an exploded view of a necking and waisting milk powder can according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of a necked and waisted milk powder can according to an embodiment of the present invention;

FIG. 4 is a sectional inside view of the tank according to the embodiment of the present invention;

fig. 5 is a schematic structural view of a lower cover according to an embodiment of the present invention;

fig. 6 is a bottom view of the lower cover according to the embodiment of the present invention;

fig. 7 is a schematic structural view of a sealing sleeve according to an embodiment of the present invention.

Description of the reference numerals:

11-a connecting segment; 111-a first seal groove; 12-a holding section; 121-arc shaped holding grooves; 13-a carrier section; 131-an anti-slip groove; 2-a first nipple; 3, sealing the cover; 31-a second nipple; 32-accommodating grooves; 33-a second seal groove; 4, covering a sealing cover; 41-transparent shielding plate; 5-quantitative cup; 6-sealing the sleeve; 61-a first sealing ring; 62-a second seal ring; 7-anti-slip ring.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "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 used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The utility model provides a necking down waisted milk powder jar, its structure can be illustrated by figure 1-7, as shown in the figure, necking down waisted milk powder jar includes jar body and closing cap subassembly in this embodiment, and wherein closing cap subassembly detachable installs at jar body top, can provide storage space for milk powder through jar body, can seal the opening at jar body top through the closing cap subassembly to make things convenient for the consumer to take the milk powder of jar internal storage.

For the convenience of consumers to grasp the jar body, the jar body includes in this embodiment: a connecting section 11, a gripping section 12 and a carrying section 13. Wherein the connecting section 11 and the bearing section 13 are both in the shape of a circular truncated cone, and the small end of the connecting section 11 and the small end of the bearing section 13 are respectively connected with the upper end and the lower end of the holding section 12. The outer diameter of the small end of the connecting section 11 is equal to the outer diameter of the small end of the bearing section 13, and the outer diameter of the holding section 12 is equal to the outer diameter of the small end of the connecting section 11.

Because the outer diameter of the holding section 12 is smaller, when a consumer needs to hold the can body, the holding section 12 can be held, and therefore the difficulty in holding the can body is reduced. Secondly, because the connecting section 11 and the bearing section 13 are both arranged in a circular truncated cone shape, the volume of the can body can be increased, and the can body in the embodiment has the same or similar milk powder containing capacity as a conventional cylindrical can body. In addition, in order to improve the placement stability of the tank body, the outer diameter of the large end of the bearing section 13 should be larger than that of the large end of the connecting section 11. When the tank body is placed on a table top, the bearing section 13 with the larger outer diameter can enable the tank body to have a larger bottom area, so that the tank body can be conveniently placed on the table top. Meanwhile, because the outer diameter of the large end of the bearing section 13 is larger than that of the large end of the connecting section 11, after the tank body is filled with milk powder, the volume of the milk powder in the bearing section 13 is larger than that of the milk powder in the connecting section 11, so that the gravity center of the tank body can be moved downwards, and the tank body is prevented from being toppled due to shaking.

Optionally, in order to further reduce the gripping convenience of the can body, in this embodiment, an arc-shaped holding groove 121 may be disposed on the side wall of the holding section 12, and an anti-slip coating layer is disposed on the inner side wall of the arc-shaped holding groove 121. Can provide finger accommodation space for the consumer through setting up arc holding tank 121 to the less consumer of palm of being convenient for carries out jar body gripping. In addition, because the inner side wall of the arc-shaped holding groove 121 is provided with the anti-slip coating, when a consumer grips the tank body, the anti-slip coating can improve the friction coefficient between the tank body and the hand of the consumer, thereby improving the gripping reliability of the tank body.

As an optional implementation manner of this embodiment, in order to further improve the placement stability of the tank body, an anti-slip groove 131 may be provided on the bottom surface of the bearing section 13, and an anti-slip ring 7 is provided inside the anti-slip groove 131. After the antiskid ring 7 is installed in the antiskid groove 131, the bottom end face of the antiskid ring 7 is flush with the bottom face of the bearing section 13, and after the tank body is placed on a table top, the antiskid ring 7 can improve the friction coefficient between the bottom face of the tank body and the table top, so that the tank body is prevented from sliding on the table top.

In the prior art, the top of the milk powder can is usually provided with an opening through which the consumer can take the milk powder stored in the can for brewing. However, since the powdered milk is prepared according to a specific ratio, the consumer needs to weigh the powdered milk by a powdered milk spoon or other measuring device during each preparation process, thereby affecting the efficiency of preparing the powdered milk. To solve this problem, the closure assembly described in this embodiment includes: a lower cover 3, an upper cover 4 and a dosing cup 5.

As shown in fig. 2, in order to facilitate the installation of the sealing cover assembly, a first nipple 2 communicating with the internal cavity of the tank should be provided on the top surface of the connecting section 11, and when assembling, the lower sealing cover 3 is detachably disposed on the first nipple 2, thereby sealing the internal cavity of the tank. A second nipple 31 is provided on the top side of the lower cover 3, so that the upper cover 4 is detachably arranged on the second nipple 31 and a receiving space is formed between the upper cover 4 and the lower cover 3. Be equipped with holding tank 32 on the bottom surface of holding the cavity, quantitative cup 5 detachable sets up inside holding tank 32, and after last closing cap 4 was installed on second nipple 31, the top inner wall that holds the cavity will support with the top surface counterbalance of quantitative cup 5 to avoid quantitative cup 5 and holding tank 32 to break away from.

In idle time, the consumer can fill the milk powder after quantification into the quantification cup 5 according to the brewing requirement, and seal the containing cavity through the upper sealing cover 4. When the drink needs to be brewed, the consumer can open the upper sealing cover 4 and take out the quantitative cup 5, so that the quantitative milk powder is quickly poured into the drink, and the brewing efficiency of the milk powder is improved.

It should be noted that, when the first nipple 31 is provided, the worker should make the outer diameter of the first nipple 31 smaller than the outer diameter of the large end of the connecting section 11, so that the tank obtains the necking effect, the communication area between the tank and the external environment after the lower sealing cap 3 is removed is further reduced, and the possibility of external pollutants entering the tank is reduced.

Optionally, in order to facilitate the consumers to determine whether the quantitative cup 5 needs to be replenished with milk powder, the top surface of the upper cover 4 may be provided with an observation hole, and a transparent shielding plate 41 made of glass or transparent polymer material is disposed inside the observation hole. The consumer can observe the residual amount of the milk powder in the quantitative cup 5 through the transparent shielding plate 41, and the milk powder is added in time when the milk powder is insufficient, so that the convenience of the subsequent use process is improved.

As another alternative to this embodiment, in order to avoid the consumer from opening the lower closure 3 during the process of opening the upper closure 4, the direction of the thread of the first nipple 2 should be opposite to the direction of the thread of the second nipple 31. When a consumer applies a rotation torque to open the upper cover 4, the lower cover 3 is screwed under the action of the rotation torque, so that the problem of mistaken opening of the lower cover 3 can be avoided. Accordingly, when the consumer applies a rotational torque to open the lower closure 3, the upper closure 4 is screwed on, thereby preventing the consumer from separating the upper closure 4 from the second nipple 2 when opening the lower closure 3.

In the actual use process, because a splicing gap inevitably exists between the milk powder tank and the cover body, moist air and bacteria in the external environment can enter the inside of the milk powder tank along the splicing gap. Therefore, the milk powder stored in the tank body is polluted, and the storage time of the milk powder is shortened. To solve this problem, the closure assembly of the present embodiment further includes a sealing sleeve 6, and when the assembly is performed, a worker can install the sealing sleeve 6 on the first nipple 2, so as to improve the sealing effect between the lower closure 3 and the tank body by means of the sealing sleeve 6.

Specifically, in order to facilitate the installation of the sealing sleeve 6, the lower sealing cap 3 in this embodiment may include a threaded section and an accommodating section, wherein the accommodating section is disposed below the threaded section, and an inner diameter of the accommodating section is greater than an inner diameter of the threaded section. During assembly, the threaded section will engage with the first nipple 2, the sealing sleeve 6 will be placed inside the receiving section, and the inner side wall of the sealing sleeve 6 is provided with an inner thread matching with the first nipple 2.

As shown in fig. 7, in order to improve the sealing effect between the sealing sleeve 6 and the tank body, a first sealing ring 61 may be disposed on the bottom surface of the sealing sleeve 6, and correspondingly, a first sealing groove 111 should be disposed on the top surface of the connecting segment 11. After the installation of the sealing sleeve 6 is completed, the first sealing ring 61 is inserted into the first sealing groove 111, so as to seal off the splice gap around the connecting section 11.

In addition, in order to improve the sealing effect between the sealing sleeve 6 and the lower cap 3, a second sealing ring 62 may be disposed on the top surface of the sealing sleeve 6, and correspondingly, a second sealing groove 33 should be disposed on the bottom end surface of the thread section of the lower cap 3. After the sealing sleeve 6 and the lower cap 3 are both mounted on the first nipple 31, the second sealing ring 62 is inserted into the second sealing groove 33, so as to seal the splice gap around the lower cap 3.

When carrying out the sale of this product, the producer can sell sealing sleeve 6 as independent annex to reduce every milk powder jar and add the raw and other materials quantity that consumes, impel the user to carry out cyclic utilization to sealing sleeve 6, and then realize environmental protection and consumption reduction's purpose. After a consumer purchases the necking and waisting milk powder can provided by the application and opens the can for use, the sealing sleeve 6 can be mounted inside the lower sealing cover 3, so that the purpose of prolonging the storage period of milk powder in the can is achieved.

The following explains the effects of the above-described scheme:

this embodiment provides a waist milk powder jar is received to necking down, can reduce the gripping degree of difficulty of jar body through the section of gripping to the degree of difficulty is taken to the milk powder ration that reduces the consumer through the inside quantitative cup that sets up of holding the cavity, thereby improves consumer's convenience in use. In addition, this device can also improve the sealed effect between closing cap subassembly and the jar body through sealed sleeve to avoid moist air or bacterium among the external environment to get into jar body, and then the save time of extension jar interior milk powder.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a necking down waist-tightening milk powder can which is characterized in that comprises: jar body and closing cap subassembly, the jar body includes: the device comprises a connecting section (11), a holding section (12) and a bearing section (13), wherein the connecting section (11) and the bearing section (13) are both in a circular truncated cone shape, and the small end of the connecting section (11) and the small end of the bearing section (13) are respectively connected with the upper end and the lower end of the holding section (12); the outer diameter of the small end of the connecting section (11) is equal to that of the small end of the bearing section (13), and the outer diameter of the holding section (12) is equal to that of the small end of the connecting section (11); the outer diameter of the large end of the bearing section (13) is larger than that of the large end of the connecting section (11), a first threaded connecting pipe (2) is arranged on the top surface of the connecting section (11), and the first threaded connecting pipe (2) is communicated with the cavity in the tank body; the closure assembly includes: the quantitative cup comprises a lower sealing cover (3), an upper sealing cover (4) and a quantitative cup (5), wherein the lower sealing cover (3) is detachably arranged on a first threaded connecting pipe (2), a second threaded connecting pipe (31) is arranged on the top surface of the lower sealing cover (3), the upper sealing cover (4) is detachably arranged on the second threaded connecting pipe (31), and an accommodating cavity is formed between the upper sealing cover (4) and the lower sealing cover (3); the bottom surface of the accommodating cavity is provided with an accommodating groove (32), the quantifying cup (5) is detachably arranged in the accommodating groove (32), and the inner wall of the top of the accommodating cavity is propped against the top surface of the quantifying cup (5).

2. A necked, waisted milk powder container as defined in claim 1, wherein: the lower sealing cover (3) comprises a threaded section and an accommodating section, the accommodating section is arranged below the threaded section, the threaded section is meshed with the first threaded connecting pipe (2), and the inner diameter of the accommodating section is larger than that of the threaded section.

3. The necking and waisting milk powder can of claim 2, wherein: the sealing cover assembly further comprises a sealing sleeve (6), the sealing sleeve (6) is arranged in the containing section, and an internal thread matched with the first threaded connecting pipe (2) is arranged on the inner side wall of the sealing sleeve (6).

4. A necked, waisted milk powder container as claimed in claim 3, wherein: the bottom surface of the sealing sleeve (6) is provided with a first sealing ring (61), and the top surface of the connecting section (11) is provided with a first sealing groove (111) for accommodating the first sealing ring (61).

5. A necked, waisted milk powder container as claimed in claim 3, wherein: and a second sealing ring (62) is arranged on the top surface of the sealing sleeve (6), and a second sealing groove (33) for accommodating the second sealing ring (62) is arranged on the end surface of the bottom of the threaded section.

6. A necked, waisted milk powder container as defined in claim 1, wherein: the screwing direction of the first screwed connection pipe (2) is opposite to that of the second screwed connection pipe (31).

7. A necked, waisted milk powder container as defined in claim 1, wherein: an arc-shaped holding groove (121) is formed in the side wall of the holding section (12), and an anti-skid coating is arranged on the inner side wall of the arc-shaped holding groove (121).

8. A necked, waisted milk powder container as defined in claim 1, wherein: the anti-skidding bearing device is characterized in that an anti-skidding groove (131) is formed in the bottom surface of the bearing section (13), an anti-skidding ring (7) is arranged in the anti-skidding groove (131), and the bottom end face of the anti-skidding ring (7) is flush with the bottom surface of the bearing section (13).

9. A necked, waisted milk powder container as defined in claim 1, wherein: an observation hole is formed in the top surface of the upper sealing cover (4), and a transparent shielding plate (41) is arranged in the observation hole.