CN213736507U

CN213736507U - Improved container sealing device

Info

Publication number: CN213736507U
Application number: CN202022029887.0U
Authority: CN
Inventors: 龙俊瑾
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-05
Filing date: 2020-09-16
Publication date: 2021-07-20
Anticipated expiration: 2030-09-16
Also published as: TWM602536U; JP3231705U

Abstract

The utility model relates to an improved container sealing device, which mainly comprises a cover body and a plug body, the cover body is provided with a positioning slot at the inner end of the combining part, the plug body is provided with an expanded positioning part at the outer end of the embedding part, the positioning part is positioned in the positioning groove in a rotatable but unreleasable manner, the embedding part of the plug body can be tightly embedded in the outlet of the container, and the positioning part is arranged in the positioning groove in a rotatable but unreleasable manner, so that after the cover body is combined with the opening part of the corresponding container, the plug body with the stress is linearly moved into and out of the container outlet in a non-rotating manner, so that the expected sealing effect and the use convenience of the container contents can be achieved, the container contents have the use safety without any splashing and human bodies, powder scraps caused by the rotation friction between the plug body and the container outlet cannot be generated, and the effects of maintaining the quality of the container contents and the use safety can be achieved.

Description

Improved container sealing device

Technical Field

The utility model provides an improved container sealing device, especially indicate one kind to set up simply, operation, use are simple and easy, convenient, can make container content do not have the actual sealed effect of exosmosis, hourglass, and can make the content when the container lid is opened can not arbitrary splash outward and human, reach the safety in utilization to and can make the cock body can not take place the cuttings that rotatory friction sent with the container export, reach and maintain container content quality and safety in utilization effect. The sealing device for the container is extremely practical, novel and creative.

Background

Accordingly, the container sealing device has various forms, which mainly include a cover body detachably or detachably mounted on the opening of the corresponding container, depending on the nature of the contents in the container. In order to prevent the contents in the container from leaking or leaking, the most common sealing method at present is to adhere a sealing film or a sealing gasket to the outlet of the container or to fix the sealing film or the sealing gasket in a high frequency manner, so that the outlet of the container can be completely sealed by the sealing film or the sealing gasket, and the contents in the container can be sealed without leaking or leaking. It is known that the most commonly used sealing film and gasket are made of aluminum foil, and after long-term use, the aluminum foil sealing film and gasket find that the metal dissolution phenomenon is easy to occur for some container contents (such as alcohol), which directly affects the quality of the contents or causes the contents to be harmful to human health. Therefore, the manufacturers must change the sealing film or sealing gasket made of teflon, which will increase the cost and cause uneconomical problems.

In view of the above, there are also manufacturers who use a plastic plug to embed into the container outlet to improve the above-mentioned disadvantages, as shown in fig. 1, fig. 2 and fig. 3, the plug 20 corresponding to the container outlet 101 of the container 10 is mainly provided, the metal dissolution phenomenon will not occur through the plug 20, and the plug is separated from the cover 30 and tightly embedded into the container outlet 101 separately, so that the container contents can achieve the effects of no external leakage, stable quality and safety after the cover 30 is mounted and combined to the container opening 102 of the corresponding container 10; however, since the plug 20 and the cap 30 are separately connected to the container outlet 101 and the container mouth 102 of the container 10, when the cap 30 is opened to use the contents of the container, the plug 10 tightly connected to the container outlet 101 still needs to be opened by hand or through a medium, which may not only cause inconvenience in taking out the contents of the container, but also cause the contents of the container to spill, splash or fall due to improper force application, and even cause unsafe use due to splashing of human body.

In addition, in order to improve the above-mentioned gap that the plug body and the cover body are separated from each other, there is a case that the plug body and the cover body are integrally provided, so that when the cover body is opened and separated from the container mouth, the plug body can be separated from the container outlet, thereby achieving the effect of convenient use of the container contents; when the cover body is rotated to open and close the container, the plug body and the cover body are integrated, so that the cover body can be rotated one by one to close the opening of the container or rotated one by one from the opening of the container to open the container, the plug body can rotate along with the cover body and can be closed or opened one by one from the outlet of the container, and the plug body can inevitably rotate and rub against the outlet of the container continuously, and can generate powder scraps one by one in the friction, and the powder scraps can fall into the container when the plug body is separated from the outlet of the container, thereby polluting the content of the container or influencing the quality of the content of the container.

SUMMERY OF THE UTILITY MODEL

The present invention provides an improved container sealing device, which can improve the above-mentioned disadvantages, and further, the use of the container contents is convenient and safe, and the container contents can not be contaminated by the powder of the sealing material, so as to achieve the effect of ensuring the quality.

In order to achieve the above purpose, the utility model mainly comprises a cover body and a plug body, wherein the cover body is provided with a positioning groove at the inner end of a combining part, the plug body is provided with an expanded positioning portion at the outer end of the embedding portion, the positioning portion is positioned in the positioning groove in a rotatable but non-loose manner, the embedding plug part of the plug body can be tightly embedded in the container outlet, and the positioning part is arranged in the positioning groove in a rotating and non-loosening way, so that after the cover body is combined with the corresponding container opening part, the plug body with the stress is linearly moved into and out of the container outlet in a non-rotating manner, so that the expected sealing effect and the use convenience of the container contents can be achieved, the container contents have the use safety without any splashing and human bodies, powder scraps caused by the rotation friction between the plug body and the container outlet cannot be generated, and the effects of maintaining the quality of the container contents and the use safety can be achieved.

Borrow by above-mentioned technique and put a case, the utility model discloses the container closing device of improvement has following advantage effect at least:

1. the setting is simple and economical.

2. The operation and the use are simple and convenient, and the implementation is convenient.

3. Can ensure that the content of the container really achieves the anti-seepage and anti-leakage closing effect and the use convenience.

4. The container contents can not splash to human body when the cover body is opened, thereby achieving the effect of safe use.

5. The plug body can not generate powder due to rotation friction with the outlet of the container, and the effects of maintaining the quality of the content in the container and using safety are achieved.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

Fig. 1 is a structural view showing a conventional plug and a cap which are mutually positioned.

Fig. 2 is a structural view of a conventional stopper and a cap assembled with each other in a container.

Fig. 3 is a view showing a conventional cap separated from a container.

FIG. 4 is a structural diagram of the embodiment of the present invention in which the plug and the cover are mutually positioned

Fig. 5 is a structural diagram (one) of the embodiment of the container where the plug body and the cover body are assembled.

Fig. 6 is a structural diagram (ii) of the embodiment of the container with the plug and the cap assembled.

Fig. 7 is a view showing the structure of the embodiment of the present invention in which the stopper body and the cap body are separated from the container.

[ description of main element symbols ]

10: the container 101: container outlet

102: container mouth 1021: outermost end

20: the plug body 201: embedding part

202: the positioning portion 30: cover body

301: the joint 302: locating slot

Detailed Description

Referring to fig. 4 and 5, an improved container sealing device of the present invention mainly includes a plug 20 and a cover 30; the plug body 20 is made of a material from which no metal is dissolved out [ for example, a plastic material: polypropylene (PP), polyethylene terephthalate (PET), High Density Polyethylene (HDPE), Polyethylene (PE) ], which is provided with an embedding portion 201, wherein the embedding portion 201 corresponds to the container outlet 101 of the corresponding container 10, and can be tightly embedded into the container outlet 101 for sealing, or can be separated from the container outlet 101 so that the container outlet 101 is open, the outer end of the embedding portion 201 is provided with an expanded positioning portion 202, the outer edge of the positioning portion 202 can be larger than the outermost end 1021 of the container opening portion 102 of the corresponding container 10, and after the embedding portion 201 of the plug body 20 is embedded into the container outlet 101 of the corresponding container 10, the outer edge of the positioning portion 202 is protruded from the outermost end 1021 of the container opening portion 102;

the cover 30 corresponds to the container mouth 102 of the corresponding container 10, and is provided with a combining part 301 at the inner edge, the combining part 301 can be fixedly combined with the container mouth 102 of the container 10 or separated from each other, the inner end of the combining part 301 is connected with a positioning groove 302, the positioning groove 302 is just used for embedding the positioning part 202 of the plug body 20, and the positioning part 202 is positioned in the positioning groove 302 in a non-loose but rotatable manner;

after the embedding portion 201 of the embedding member 20 is embedded into the container outlet 101 of the corresponding container 10, since the outer edge of the positioning portion 202 of the embedding member 20 is protruded from the outermost end 1021 of the container opening 102, when the lid 30 is fixedly coupled to the container opening 102 of the container 10, the stressed plugging member 20 not only can smoothly embed the positioning portion 202 into the positioning groove 302 of the lid 30, but also can be stably positioned in a rotatable manner without any falling off.

That is, with the above-mentioned structure of the present invention, referring to fig. 6 and 7, when sealing the container outlet 101 of the container 10, the user can first align the embedding portion 201 of the plug 20 into the container outlet 101 of the container 10, then correspondingly place the cover 30 into the container opening 102 of the container 10, and make the combining portion 301 of the cover 30 completely and fixedly combined with the container opening 102, when the combining portion 301 of the cover 30 is fixedly combined with the container opening 102 of the container 10, the stressed plug 20 directly embeds the positioning portion 202 into the positioning groove 302 of the cover 30 and is squeezed and displaced by the cover 30, and make the fully embedded portion 201 completely embedded into the container outlet 101 of the container 10, so that the container outlet 101 can achieve the sealing effect.

As mentioned above, when the cover 30 is fixedly combined with the container opening 102 of the container 10, and the embedding portion 201 of the plug 20 is embedded into the container outlet 101 of the container 10, and the positioning portion 202 of the plug 20 is embedded into the positioning groove 302 of the cover 30, since the positioning portion 202 of the plug 20 is positioned in the positioning groove 302 of the cover 30 in a non-loose rotating manner, when the cover 30 is rotatably arranged in the container opening 102 of the container 10, the cover 30 can be smoothly combined with the container opening 102 one by one, the plug 20 squeezed by the cover 30 can be further embedded into the container outlet 101 in a tight and high-friction manner due to the embedding portion 201, and the positioning portion 202 can freely rotate in the positioning groove 302, so that the whole body does not rotate together with the cover 30, and only can be driven by the cover 30 to perform linear displacement and move out of the container outlet 101, accordingly, when the plug 20 is not rotated in the container outlet 101 along with the rotation of the cover 30, the plug 20 will not generate rotation friction with the container outlet 101 to cause the powder to fall into the container 1, thereby ensuring the quality of the container contents and the safety of use.

As described above, since the stopper 20 can automatically open and close the container outlet 101 in a linear displacement manner with the opening and closing of the lid 30 at the container opening 102, the use of the contents in the container is not only convenient, but also safe without accidental splashing of the contents in the container to the human body.

Since the stopper 20 is made of a plastic material that does not allow elution of metal, the quality and safety of the contents in the container can be ensured when the stopper is used for sealing the container, and the stopper 20 made of the plastic material is suitable for mass production, and can replace an expensive teflon sealing film or teflon sealing gasket, thereby achieving an economical effect.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention, but all the modifications, changes and modifications of the above embodiments by the technical spirit of the present invention are within the scope of the present invention.

Claims

1. An improved container sealing device comprises a plug body and a cover body, and is characterized in that the plug body is provided with an embedding part which corresponds to a container outlet of a corresponding container, and the outer end of the embedding part is provided with an outward expansion positioning part;

the cover body is corresponding to the container mouth of the corresponding container, a combining part is arranged at the inner edge, a positioning groove is connected at the inner end of the combining part, the positioning groove is used for embedding the positioning part of the plug body, and the positioning part is positioned in the positioning groove in a non-loosening rotating mode.

2. The improved container closure assembly of claim 1, wherein the outer edge of the positioning portion of the plug body is larger than the outermost end of the container mouth of the corresponding container.

3. The improved container closure of claim 1, wherein said plug body is a plastic material without metal dissolution, said plastic material being polypropylene, polyethylene terephthalate, high density polyethylene, or polyethylene.