KR20160073103A

KR20160073103A - Pumping vessel

Info

Publication number: KR20160073103A
Application number: KR1020140181484A
Authority: KR
Inventors: 윤영은; 김은혜
Original assignee: 윤영은; 김은혜
Priority date: 2014-12-16
Filing date: 2014-12-16
Publication date: 2016-06-24

Abstract

Disclosed is a pumping vessel. The present invention is to provide a pumping vessel which enables a user to consume the entire contents without a problem in which a part of the liquid contents is discarded. The pumping vessel includes: a first vessel body including a hollow cylinder part having a fixed diameter, an upper surface part vertical to the axial direction of the cylinder part and extended to be tapered, and a first side part extended to the lower side of the upper surface part; a pump part connected to the cylinder part; a suction pipe connected to the pump part and inserted into the first side part; and a second vessel body including a bottom surface and a second side part extended to the upper side of the bottom surface, wherein the upper end of the second side part is joined to the lower end of the first side part.

Description

Pumping vessel {PUMPING VESSEL}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pumping vessel, and more particularly, to a pumping vessel that can consume the contents completely.

Lotions, fragrances, shampoos, rinses, and liquid detergents are stored in a certain container, and if necessary, a certain amount is discharged through the inlet of the container. In this case, the container is made of materials such as synthetic resin, metal, glass, and ceramics according to the use and chemical properties of the contents.

In such a container, a pump may be used so that the contents contained therein are discharged in a fixed amount. The container in which the pump is used is called a pumping container.

Since the pumping container discharges a certain amount of contents to the outside of the container every time the pump is pushed once, unnecessary use of the contents can be prevented. In addition, since the container is not opened when the contents are used, foreign substances are introduced into the container It is possible to expect an effect to be prevented. In addition, when the volatile component is contained in the contents contained in the container, it is possible to prevent the volatile substance from sublimating into the air by opening the container, thereby preventing the components of the contents from being changed. It will belong to useful items that are gradually expanding.

Referring to FIG. 1, the conventional pumping vessel 10 includes a container 20 having an opening 21 formed at an upper portion thereof, a container 20 having a receiving portion 22 capable of containing liquid contents therein, A pump 40 which is fastened to the upper opening 21 of the pump 40 and a suction pipe 30 which guides the contents inside the container by the pump 40.

Such a pumping vessel 10 is configured such that a predetermined amount of contents is discharged to the outside of the pump 40 every time the pushing-out port 41 of the pump 40 is pressed once.

However, in the conventional pumping vessel 10 described above, there is a problem that when the contents remain only between the lower end of the suction pipe 30 and the bottom of the vessel 20, the contents inside the vessel 20 can not be discharged to the outside .

In order to solve such a problem, even if the length of the suction pipe 30 is made long, the suction port 31 of the suction pipe 30 can not be brought into contact with the bottom of the container. This is because a certain space must be formed between the suction port 31 of the suction pipe 30 and the bottom surface of the container 20 so that the contents of the container 20 can be smoothly introduced into the suction pipe 30.

Thus, until now, the users of the pumping vessel 10 have removed the pump 40 from the vessel 20 when the contents inside the pumping vessel 10 have not been discharged by the pump 40, The contents had to be discharged through the openings 21 of the openings 20.

The use of the pump 40 separated from the container 20 as described above is more inconvenient than the use of the container 20 without the pump 40 and the use of the pump 40 separated from the container 20 The contents contained in the suction pipe 30 may be adhered to other articles in the vicinity of the container 20, so that there is a problem that the contents are not sanitarily cleaned.

In order to solve such a problem, the bottom shape of the container is changed so that the contents inside the container are collected at one point of the container, and then the suction port of the suction pipe is positioned at one point of the container. The present invention has been proposed.

Referring to FIG. 2, there is a domestic registered utility model No. 186781 'liquid water packing container having a discharge pump' and a domestic patent application No. 2003-88813 'container for collecting contents in one place' The proposed invention is characterized in that all of the contents inside the container 20 are formed on the inner lower surface of the container 20 so that the contents can be collected at the center or one side of the container 20 and the inclined surface 23 is formed by the inclined surface 23 The suction port 31 of the suction pipe 30 is positioned at a point 24 at a low point so that the contents inside the container 20 can be mostly discharged by the pump 40. [

However, the proposed prior art container 20 has a tendency to mislead the consumer as writing a cheat to wrap the quantity of the contents in small quantities, ) And the convenience and practicality of the seller 's description is used as a trick is recognized as a problem.

Therefore, it is a reality that sellers are avoiding the use of the proposed container to avoid such distrust of consumers, and they still use a conventional pumping vessel.

For this reason, most of the pumping vessels are manufactured in the form of a pump in a conventional vessel, as in the prior art, and some users have difficulty in separating the pump from the vessel.

Such unused and abandoned contents are wasting resources and the environment is being destroyed by these contents.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a pumping container which consumes the entire contents of the liquid without the problem of discarding a part of the liquid content.

According to an aspect of the present invention, there is provided a pumping vessel including a hollow cylindrical portion having a predetermined diameter, a top surface portion extending perpendicularly or taperingly to the axial direction of the cylindrical portion, A first container body including a first side surface portion; A pump unit coupled to the cylindrical portion; A suction pipe connected to the pump unit and inserted into the first side portion; And a second container body including a bottom surface and a second side surface portion extending upwardly from the bottom surface, wherein an upper end of the second side surface portion is coupled to a lower end portion of the first side surface portion.

The pumping vessel according to another embodiment of the present invention is characterized in that the second vessel body includes a plate-shaped protruding piece protruding from the inner surface of the second side portion and a discharge hole located close to the protruding piece, A rotary member coupled to the bottom surface of the second container body and rotated and positioned within the second side portion; And a stopper coupled to the discharge hole.

Wherein the rotating member includes: a central cylindrical portion located inside the second side portion; Rotating blades arranged along a circumferential direction of the central cylindrical portion; A fastening column penetrating the bottom surface and coupled with the second container body; And a handle portion located at a lower end of the fastening post and located outside the second container body.

According to the pumping vessel of the present invention, when the contents of the liquid phase filled in the pumping vessel are pumped to be used, and when the repeated use of the liquid vessel is continued and the withdrawing of the contents of the liquid phase by pumping becomes difficult, It is possible to use the remainder of the contents by separating from the whole, and thus it is possible to economically use the entire contents without consuming a part of the contents of the liquid phase.

1 is a cross-sectional view showing one embodiment of a pumping vessel according to the prior art.
2 is a cross-sectional view showing another embodiment of the pumping vessel according to the prior art.
3 is an exploded perspective view showing the structure of a pumping vessel according to an embodiment of the present invention.
Fig. 4 is an assembled sectional view of Fig. 3. Fig.
5 is an exploded perspective view illustrating the structure of a pumping vessel according to another embodiment of the present invention.
FIG. 6A is a cross-sectional view illustrating a state in which the second container body and the rotating member shown in FIG. 5 are combined.
FIG. 6B is a plan view showing a state in which the second container body and the rotating member shown in FIG. 5 are engaged.

Hereinafter, a pumping vessel according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. The present invention is capable of various modifications and various forms, and specific embodiments are illustrated in the drawings and described in detail in the text. It should be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. Like reference numerals are used for like elements in describing each drawing. In the accompanying drawings, the dimensions of the structures are enlarged to illustrate the present invention in order to clarify the present invention.

The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, the terms "comprises", "having", and the like are used to specify that a feature, a number, a step, an operation, an element, a part or a combination thereof is described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

FIG. 3 is an exploded perspective view showing the construction of a pumping vessel according to an embodiment of the present invention, and FIG. 4 is a cross-sectional view of FIG. 3.

3 and 4, a pumping vessel according to an embodiment of the present invention includes a first vessel body 110, a pump unit 120, a suction pipe 130, and a second vessel body 140.

The first container body 110 is formed with a receiving space for receiving the contents of the liquid phase. The first container body 110 includes a hollow cylindrical portion 111 having a predetermined diameter, a top surface portion 112 and a top surface portion 112 which extend perpendicularly or tapered in the axial direction of the cylindrical portion 111, Includes a first side surface portion 113 extending downward, and a surface facing the upper surface portion 112 can be opened. The first engaging portion 114 may be formed on the inner surface of the lower end of the first side portion 113 of the first container body 110. The shape of the first coupling portion 114 is not particularly limited, and may be, for example, a thread. The cylindrical portion 111 of the first container body 110 may have a diameter smaller than the diameter of the first side portion 113 and a threaded portion may be formed on the outer surface of the cylindrical portion 111.

The pump unit 120 is screwed to the cylindrical portion 111 of the first container body 110 and includes a pushing member 121. By operating the pushing member 121, To be discharged. Since the operation principle of the pump unit 120 is the same as that of the conventional pump unit, a detailed description thereof will be omitted.

The suction pipe 130 is installed inside the container in the longitudinal direction and has a suction port 131 for sucking the contents inside the container at its lower end and a suction port 131 for the suctioned contents at the upper end. A discharge port 132 may be formed.

The second container body 140 is formed with a receiving space for receiving the contents of the liquid phase. To this end, the second container body 140 may include a bottom surface 141 and a second side surface 142 extending upwardly from the bottom surface 141. The second side portion 142 may be engaged with the first side portion 113 of the first container body 110. To this end, the second side portion 142 may be formed with the second engagement portion 143. The second engaging portion 143 may be any shape that can be engaged with the first engaging portion 114 corresponding to the first engaging portion 114. For example, The second engaging portion 143 may be formed of a thread engageable with the thread of the first engaging portion 114. The second container body 140 is coupled to the lower end of the first container body 110 by being engaged with the first container body 110 by engaging the second engaging portion 143 with the first engaging portion 114. [ . At this time, the receiving spaces of the first container body 110 and the second container body 140 are connected to each other to form one space.

The pump unit 120 is coupled to the cylindrical portion 111 of the first container body 110 and the suction pipe (not shown) is connected to the lower end portion of the pump unit 120. [ 130 are coupled to each other so that the suction pipe 130 extends downwardly of the pump unit 120 and the first engaging part 114 of the first container body 110 and the second engaging part 114 of the second container body 140, The first container body 110 and the second container body 140 are coupled to each other as the first and second container bodies 110 and 140 are coupled to each other, As shown in FIG.

The contents of the liquid phase are filled in the pumping container thus coupled to the first container body 110 through the cylindrical part 111 in a state in which the pump part 120 is separated from the cylindrical part 111, And the second container body 140 to be filled in the receiving spaces. Here, the content of the liquid phase may be, for example, a liquid product such as shampoo, liquid detergent, rinse, perfume, lotion and the like.

When the pushing member 121 of the pump unit 120 is pushed in the state where the contents of the liquid phase are filled in the pumping container as described above, the contents of the liquid phase are introduced into the suction pipe 130 through the suction port 131 at the lower end of the suction pipe 130, And then is discharged into the suction part 122 of the pump part 120 and finally discharged to the outside of the pump part 120. [

When the pump 120 is pumped to repeatedly draw out the liquid contents, the amount of the liquid contents filled in the receiving spaces of the first and second container bodies 110 and 140 gradually decreases The contents of the liquid phase can be reduced to an amount that is difficult to be sucked into the suction pipe 130, that is, only between the lower end of the suction pipe 130 and the inner surface of the bottom surface 141 of the second container body 140. In this case, the contents of the liquid phase are not sucked through the suction pipe 130 even if the pushing member 121 of the pump unit 120 is repeatedly pressed. At this time, the contents of the liquid phase are filled in the receiving space of the second container body 140.

When the liquid content is consumed, the second container body 140 can be separated from the first container body 110 to use the liquid contents filled in the receiving space of the second container body 140. Therefore, it is possible to consume the entire contents of the liquid phase.

If the pumping container according to an embodiment of the present invention is used, the contents of the liquid filled in the pumping container are pumped and used. When the repeated use of the liquid is continued and the withdrawing of the contents of the liquid by pumping is difficult, It is possible to use the remaining portion of the contents by separating the lower end of the pumping vessel from the whole of the pumping vessel, thereby making it possible to economically use the entire contents without consuming a part of the liquid contents.

Hereinafter, a pumping vessel according to another embodiment of the present invention will be described in detail with reference to FIGS. 5 to 6B, focusing on differences from a pumping vessel according to an embodiment of the present invention. FIG. 5 is an exploded perspective view illustrating the structure of a pumping vessel according to another embodiment of the present invention. FIG. 6A is a cross-sectional view illustrating a state where the second container body and the rotating member shown in FIG. 5 is a plan view showing a state in which the second container body and the rotating member shown in Fig.

5 to 6B, in a pumping container according to another embodiment of the present invention, the second container body 140 includes a plate-like protruding piece 144 protruding from the inner surface of the second side surface portion 142, Wherein the pumping container is coupled to the bottom surface 141 of the second container body 140 and is rotated to receive the second side 142 of the second container body 140, A rotating member 150 including rotating blades 152 positioned inside; And a stopper 160 coupled to the discharge hole 145. The pumping vessel according to the embodiment of the present invention is the same as the pumping vessel according to the embodiment of the present invention.

The rotating member 150 includes a central cylindrical portion 151 located inside the second side portion 142 of the second container body 140; Rotating blades 152 arranged along the circumferential direction of the central cylindrical portion 151; A fastening post 153 passing through the bottom surface 141 of the second container body 140 and coupled with the second container body 140; And a handle portion 154 located at the lower end of the fastening post 153 and external to the second container body 140.

According to another embodiment of the present invention, when the pushing member 121 of the pump unit 120 is pushed, if the contents are not discharged any more, the pumping member 120 closes the discharge hole 145 of the second container body 140 When the handle 160 of the rotary member 150 is detached and the handle portion 154 of the rotary member 150 is held and rotated toward the direction in which the discharge hole 145 is formed, And the contents filled in the receiving space of the second container body 140 are pushed by the rotary vanes 152 along the rotating direction of the rotary vanes 152, 144, at which time the contents which are restricted by the protruding pieces 144 are drawn out to the discharge hole 145. Therefore, the contents remaining on the bottom of the pumping vessel can be easily drawn out to the outside of the pumping vessel without separating the second vessel body 140.

When the remaining amount of the contents is drawn out and used and the amount of the contents is gradually reduced, the second container body 140 may be separated from the first container body 110 to remove the remaining contents.

The pumping container according to another embodiment of the present invention can be used to rotate the rotating member 150 before separating the second container body 140 to use all the remaining contents on the bottom of the pumping container, It is possible to prevent foreign matter from being introduced into the contents by separating the second container body 140 and to draw out most of the contents before separating the second container body 140 So that it can be used hygienically without injecting foreign substances into the contents.

On the other hand, the outer surface of the first container body 110 and the second container body 140 of the above embodiments may be formed with a coating layer. The coating layer may be formed of a polypropylene resin composition having excellent impact resistance against external impact or external environment. The polypropylene resin composition comprises a polypropylene random block copolymer composed of 75 to 95% by weight of an ethylene-propylene-alphaolefin random copolymer and 5 to 25% by weight of an ethylene-propylene block copolymer having an ethylene content of 20 to 50% by weight .

The polypropylene random block copolymer is preferably 75 to 95% by weight of the ethylene-propylene-alphaolefin random copolymer and 5 to 25% by weight of the ethylene-propylene block copolymer. The ethylene- When the content of the ethylene-propylene block copolymer is less than 5% by weight, the impact resistance is deteriorated. When the content of the ethylene-propylene block copolymer is more than 25% by weight, the rigidity is deteriorated do.

Wherein the ethylene-propylene-alpha olefin random copolymer comprises 0.5 to 7% by weight of ethylene and 1 to 15% by weight of an alpha-olefin having 4 to 5 carbon atoms and improves mechanical stiffness and heat resistance of the polypropylene resin composition, As shown in Fig. The ethylene content is preferably from 0.5 to 5% by weight, more preferably from 1 to 3% by weight. When the content of ethylene is less than 0.5% by weight, the whitening resistance is deteriorated. When the content is more than 7% by weight, . Further, the alpha olefin means any alpha olefin except ethylene and propylene, and is preferably butene. When the number of carbon atoms is less than 4 or more than 5, the reactivity of the alpha-olefin with the comonomer is low during the production of the random copolymer, making it difficult to produce the copolymer. Further, it may contain 1 to 15% by weight, preferably 1 to 10% by weight, and more preferably 3 to 9% by weight of the above-mentioned alpha olefin. If the amount of the alpha-olefin is less than 1% by weight, the crystallinity becomes higher than necessary and the transparency is lowered. When the amount of the alpha-olefin is more than 15% by weight, the crystallinity and rigidity are lowered and the heat resistance is significantly lowered.

In addition, the ethylene-propylene block copolymer contains 20 to 50% by weight of ethylene and imparts impact resistance to the polypropylene resin composition and enables finely dispersing, thereby imparting both whitening resistance and transparency. The ethylene content may preferably be 20 to 40% by weight, and if it is less than 20% by weight, the impact resistance is deteriorated. If it exceeds 50% by weight, the impact resistance and whitening resistance may be deteriorated.

The description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features presented herein.

110: first container body 120: pump part
130: suction pipe 140: second container body
144: projecting piece 145: discharge hole
150: rotating member 160: stopper

Claims

A hollow cylindrical portion 111 having a predetermined diameter, a top surface portion 112 extending perpendicularly or taperingly to the axial direction of the cylindrical portion 111 and a first side surface portion 113 extending below the top surface portion 112 A first container body (110) comprising:
A pump unit 120 coupled to the cylindrical portion 111;
A suction pipe 130 connected to the pump unit 120 and inserted into the first side portion 113;
And a second side portion (142) extending upwardly from the bottom surface (141), wherein an upper end of the second side portion (142) is coupled to a lower end of the first side portion (113) And a container body (140).

The method according to claim 1,
The second container body 140 includes a plate shaped protrusion piece 144 protruding from the inner surface of the second side surface portion 142 and a discharge hole 145 located adjacent to the protrusion piece 144,
The pumping vessel includes a rotating member 150 including rotating blades 152 coupled to a bottom surface 141 of the second container body 140 and positioned inside the second side 142, ; And a stopper (160) coupled to the discharge hole (145).

3. The method of claim 2,
The rotary member (150)
A central cylindrical portion 151 located inside the second side portion 142;
Rotation blades 152 arranged along the circumferential direction of the central cylindrical portion 151;
A fastening post 153 passing through the bottom surface 141 and engaged with the second container body 140;
And a handle portion (154) located at a lower end of the fastening post (153) and external to the second container body (140).