KR20230031389A - Container for spraying liquid - Google Patents

Abstract

A container for spraying liquid is disclosed. A container for spraying liquid, according to one aspect of the present invention, comprises: a body divided into a filling space and a body outflow passage by a partition provided inside in the longitudinal direction, having a lower body hole corresponding to an entrance of the body outflow passage formed at a lower part of the partition, and having an upper body hole corresponding to an outlet of the body outflow passage formed at an upper part of the partition; a body cover coupled to an upper part of the body, and having a cover channel communicating with the upper body hole and a pump insertion space communicating with the cover channel; a pump which is inserted into the pump insertion space and suctions and spray contents; and a pump support coupled to an upper part of the body cover and blocking inflow of outside air into the pump insertion space. According to the present invention, a container capable of removing a hose for discharging contents can be provided.

Description

Container for spraying liquid {CONTAINER FOR SPRAYING LIQUID}

The present invention relates to a container for liquid injection with an improved passage structure through which contents are discharged.

In a cosmetic container or the like, a pump is coupled to an upper entrance of a container for storing liquid contents such as perfume and the like, and functions to discharge and spray a fixed quantity of contents to the outside. When the user presses the nozzle corresponding to the button downward to spray the liquid content, the content flowing into the pump is pressurized and rises along the discharge passage to be sprayed through the nozzle. When the pressurization of the nozzle is released, the discharge passage is mechanically closed by the elevation of the nozzle, and as the pressure inside the pump decreases, contents are introduced from the container to compensate for this.

Such a pump is used for spraying various contents such as fragrances and cosmetics as well as fragrances and insecticides. In particular, the amount of content can be discharged by one-time nozzle pressurization, and since the content is not exposed to the outside, it is convenient to use, and the demand is increasing. A general structure of a conventional pump and a container in which the pump is coupled is disclosed in Korean Patent Registration No. 1963619 and the like.

On the other hand, the pump is connected to a long hose to discharge the contents from the body (main body) in which the contents are stored, and the lower end of the hose is in contact with the bottom surface of the body. The suction power of the pump is transmitted to the hose, and the contents stored in the body flow into the pump through the hose. Such a hose makes it possible to use all contents stored in the body, but is a factor that deteriorates the aesthetics of the body because it is inserted into the body and visible from the outside. In particular, when the body corresponds to a cosmetic container, the problem of deterioration in aesthetics is further highlighted. Therefore, the container using the pump is often made of a non-transparent material to prevent the hose from being exposed to the outside.

Therefore, the present invention has been derived to solve the above problems, and is intended to provide a container for liquid injection capable of removing a hose by improving a passage structure through which contents are discharged.

Other objects of the present invention will become clearer through the examples described below.

A container for liquid injection according to one aspect of the present invention is divided into a filling space and a body outflow passage by a partition formed therein in the longitudinal direction, and a lower body hole corresponding to the entrance of the body outflow passage is formed at the lower part of the partition. In the upper part of the partition, a body having an upper body hole corresponding to the outlet of the body outflow passage, a cover channel coupled to the upper part of the body and communicating with the upper body hole, and a pump insertion space communicating with the cover channel It includes a body cover provided, a pump inserted into the pump insertion space to inhale and spray contents, and a pump support coupled to an upper portion of the body cover and blocking external air inflow into the pump insertion space.

A container for spraying liquid according to the present invention may have one or more of the following embodiments. For example, the partition may be integrally formed with the body. Also, the partition may have a convex curved shape in a circumferential direction of the body.

The pump support may cover the cover channel.

The pump insertion space may be formed lower than the cover channel.

The pump may include a housing, and a lower inlet hole communicating with the pump insertion space may be formed on a bottom surface of the housing.

The pump may include a housing, and a predetermined gap may be formed between an inner circumferential surface of the pump insertion space and an outer circumferential surface of the housing.

A container for liquid injection according to another aspect of the present invention includes a pump capable of inhaling and discharging contents, a pump insertion space into which the pump is inserted, and a body outflow passage separated by the partition having a partition therein. A body having a body, coupled to the upper part of the body, and a pump support that is closely attached to the circumference of the pump to block external air inflow into the pump insertion space, and the upper part of the body communicates with the body outlet passage and the pump insertion space, respectively A cover channel is formed.

According to the problem solving means of the present invention as described above, various effects including the following can be expected. However, the present invention is not established when all of the following effects are exerted.

The present invention can provide a container capable of removing a hose for discharging contents.

1 is a perspective view of a container for liquid ejection according to a first embodiment of the present invention.
FIG. 2 is a central longitudinal sectional view taken along line AA of FIG. 1 .
FIG. 3 is a cross-sectional view of FIG. 2 with the pump removed.
4 and 5 are perspective views of the body of the container illustrated in FIG. 1 .
6 is a perspective view illustrating a base.
7 is a perspective view illustrating a weight.
8 and 9 are perspective and perspective cross-sectional views illustrating a body cover.
10 and 11 are perspective and perspective cross-sectional views illustrating a pump support.
12 and 13 are perspective and perspective cross-sectional views illustrating a shoulder.
14 is a cross-sectional view illustrating a state in which a body cover, a pump support, and a shoulder are coupled.
15 is a cross-sectional view of a body according to a second embodiment of the present invention.
16 is a perspective view illustrating a body according to a third embodiment of the present invention.

Since the present invention can apply various transformations and have various embodiments, specific embodiments will be illustrated in the drawings and described in detail in the detailed description. However, it should be understood that this is not intended to limit the present invention to specific embodiments, and includes all transformations, equivalents, and substitutes included in the spirit and scope of the present invention. In describing the present invention, if it is determined that a detailed description of related known technologies may obscure the gist of the present invention, the detailed description will be omitted.

Terms used in this application are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, the terms "include" or "have" are intended to designate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features It should be understood that the presence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded.

Terms such as first and second may be used to describe various components, but the components should not be limited by the terms. These terms are only used for the purpose of distinguishing one component from another.

Hereinafter, embodiments according to the present invention will be described in detail with reference to the accompanying drawings. description is omitted.

The container for spraying liquid according to the present embodiment can spray various types of liquids such as cosmetics, perfumes, shampoos, various detergents, disinfectants, and medicines, and is not limited by the type and nature of the contents to be sprayed.

1 is a perspective view of a container 100 for spraying liquid according to a first embodiment of the present invention. And Figure 2 is a central longitudinal cross-sectional view taken along line AA of Figure 1, Figure 3 is a cross-sectional view of the pump 230 in Figure 2 is removed. For reference, the arrows shown in FIG. 3 illustrate the discharge flow of the contents.

1 to 3, the container 100 according to this embodiment removes the hose from the filling space 112 of the body 110 for storing the contents (not shown), and opens a passage through which the contents are discharged. It is characterized in that it is formed through a partition 114 or the like on the side of the body 110. Due to this, the structure of the container 100 according to the present embodiment can be simplified, and even if the material of the body 110 is made transparent, the aesthetics of the container can be further improved because the hose is not visible therein.

The container 100 according to this embodiment includes a body 110, a body cover 150, a pump support 170, a shoulder 200, a nozzle cap 220, a pump 230 and an upper cap 250. do.

The upper cap 250 has a hollow column shape and has a structure with an open bottom. The upper cap 250 is coupled to the circumference of the shoulder 200 to cover the nozzle cap 220 .

The nozzle cap 220 is inserted into the shoulder 200, and the nozzle 222 provided therein is coupled to the valve 234 of the pump 230 by a separate member (not shown). Since the valve 234 is elastically supported by a spring (not shown), the nozzle cap 220 can also rise by the elastic force when the external force is removed. The contents passing through the valve 234 of the pump 230 may be discharged to the outside of the container 100 through the nozzle 222 .

The lower part of the pump 230 is inserted into the pump insertion space 154 formed in the body cover 150, and the housing 232 is pressed downward by the protrusion 214 of the shoulder 200 to be fixed in position. The pump 230 allows the contents to flow into the pump insertion space 154 and sucks the contents into the pump insertion space 154 so that they can be discharged through the nozzle 222 .

The pump 230 includes a housing 232, a valve 234, a housing cap 236, a piston 238, a guide 240 and a disk 242, which is a pump structure described in Korean Patent Registration No. 1963619. Since it is the same as or similar to , a detailed description thereof will be omitted.

The lower portion of the housing 232 is inserted into the pump insertion space 154 to suck in contents. A constant gap is formed between the outer circumferential surface of the housing 232 and the inner circumferential surface of the pump insertion space 154 . Further, a lower inlet hole (no reference numeral) communicating with the pump insertion space 154 is formed on the bottom surface of the housing 232 . In addition, the circumferential surface of the housing 232 is pressed by the contact protrusion 192 of the shoulder 170 to block the inflow of external air.

4 and 5 are perspective views of the body 110 of the vessel 100 illustrated in FIG. 1 .

Referring to FIGS. 2 to 5 , the body 110 includes a filling space 112 for storing contents, and the filling space 112 is separated from the body outflow passage 113 by a partition 114 . The partition 114 is formed along the length direction of the body 110 and may be formed on an inner edge portion of the body 110 . A lower body hole 116 is formed at the lower end of the partition 114, through which the contents of the filling space 112 can flow into the body outlet passage 113.

Although the present invention has been exemplified as having the lower body hole 116 formed at the bottom of the partition 114, the present invention is not limited by the shape of the passage flowing from the filling space 112 to the body outflow passage 113. . Therefore, the partition according to another embodiment of the present invention may have a structure spaced apart from the bottom surface of the base 134 by a predetermined interval without having the lower body hole 116 . In addition, this embodiment has illustrated that the partition 114 is formed separately from the body 110, but the body according to another embodiment of the present invention may have a partition integrally formed therein.

The body outlet passage 113 has a smaller cross-sectional area than the filling space 112, and corresponds to a passage through which contents move upward. That is, by the operation of the pump 230, the contents flow into the body outflow passage 113 through the lower body hole 116 and rise, and through the upper body hole 126 and the cover channel 158, the pump insertion space 154 ) is introduced into In this way, the body outlet passage 113 is provided on one side of the body 110 to provide a passage through which contents can move.

A weight 140 may be inserted into the body outflow passage 113 . The weight 140 may have the same cross-sectional shape as the body outflow passage 113, but may have a somewhat reduced cross section. By inserting the weight 140 into the body outflow passage 113, a fine passage for moving contents is formed. It can be.

When the cross-sectional area of the body outlet passage 113 is sufficiently small, the weight 140 may not be inserted.

The body 110 of the vessel 100 according to this embodiment is illustrated as having a substantially triangular cross section, but the present invention is not limited by the cross sectional shape of the body 110. Therefore, in another embodiment of the present invention, the body may have various cross-sectional shapes such as circular, polygonal including quadrangular, and elliptical.

A coupling surface 118 may be formed on an upper portion of the body 110, and a lower portion of the body 110 may have an open structure. A center hole 120 and a center protrusion 122 are formed in the center of the coupling surface 118, and an air nozzle 132 and a body protrusion 125 are formed on one side thereof. The coupling surface 118 is formed slightly apart from the upper end of the body 110, so the upper part of the body 110 has a concave shape by the coupling surface 118, and the body cover (150) , The pump support 170 and the shoulder 200 are sequentially inserted.

A center hole 120 and a center protrusion 122 are formed at the center of the coupling surface 118 . The center hole 120 is formed inside the center protrusion 122 . In addition, the pump insertion space 154 of the body cover 150 is inserted into the center protrusion 122 . Contents are not discharged through the center hole 120, and the center hole 120 allows the body cover 150 to be fixed in position and coupled to the body 110.

The body protrusion 125 has a hollow cylindrical shape with an open top and a bottom closed by the coupling surface 118 . An upper body hole 126 is formed on the coupling surface 118 located inside the body protrusion 125. In addition, the passage protrusion 162 formed on the lower surface of the body cover 150 is inserted into the body protrusion 125 and communicates therewith. As such, the body protrusion 125 corresponds to a portion interconnecting the cover channel 158 and the upper body hole 126 corresponding to the passage through which the content flows out, and has a constant internal space so that the volume of the outflow passage is constant. and form a closed outflow passage.

Coupling grooves 130 may be formed on the upper inner circumferential surface of the body 110 over the entire circumference. Coupling protrusions 206 formed on the outer circumferential surface of the shoulder 200 are inserted into the coupling groove 130, whereby the shoulder 200 is coupled to the upper portion of the body 110.

The air nozzle 132 has a hollow cylindrical shape and its lower end communicates with the filling space 112. External air may be introduced into the filling space 112 through the air nozzle 132 , thereby preventing a decrease in pressure in the filling space 112 and maintaining atmospheric pressure. The air nozzle 132 is inserted into the air inlet protrusion 167 formed on the body cover 150 and its upper end is opened.

6 is a perspective view illustrating the base 134 .

Referring to FIGS. 2 to 3 and 6 , a base 134 may be coupled to the open lower portion of the body 110 . The base 134 may correspond to a thin plate having the same cross section as the body 110 . An insertion groove 136 is formed in the base 134, and the lower protrusion 142 of the weight 140 may be inserted into the insertion groove 136. In addition, the base 134 may be fixedly coupled to the lower portion of the body 110 by adhesion or fusion.

7 is a perspective view illustrating the weight 140 .

Referring to FIGS. 2 to 3 and 7 , the weight 140 has the same shape as the body outflow passage 113 and a slightly smaller cross section. An upper groove 144 is formed on the top of the weight 140, which may be formed to facilitate the flow of contents through the upper body hole 126. And the lower protrusion 142 formed on the lower part of the weight 140 is inserted into the insertion groove 136 of the base 134, so that the weight 140 can be stably coupled to the inside of the body outlet passage 113. there is.

8 and 9 are perspective and perspective cross-sectional views illustrating the body cover 150.

Referring to FIGS. 2 to 3 and 8 to 9 , the body cover 150 is coupled to the upper portion of the body 110, and the pump support 170 and the shoulder 200 are sequentially coupled to the upper portion. The body cover 150 has a cover surface 152 having the same shape as the cross section of the body 110 and a ring-shaped upper circumferential surface 164 that protrudes upward from one surface of the cover surface 152 and has an open top. provide A pump insertion space 154, a cover channel 158, a fixing protrusion 163, and an air inlet protrusion 167 are provided inside the upper circumferential surface 164. Further, a passage protrusion 162 protrudes downward from the lower surface of the cover surface 152 .

The pump insertion space 154 is a groove formed concavely in the center of the cover surface 152 and has a circular cross section. The housing 232 of the pump 230 is inserted into the pump insertion space 154 . Further, a hole (reference numeral 4) is formed on the lower surface of the housing 232, and the contents introduced into the pump insertion space 154 are introduced into the housing 232 through the hole on the lower surface of the housing 232.

The pump insertion space 154 protrudes downward from the cover surface 152, and this part is inserted into the center protrusion 122 of the body 110.

One upper side of the pump insertion space 154 is in communication with the cover channel 158. Also, the pump insertion space 154 may be formed lower than the cover channel 158 . Accordingly, the contents introduced through the cover channel 158 descend to the bottom surface of the pump insertion space 154 and are introduced into the housing 232 .

On the bottom surface of the pump insertion space 154, a plurality of separation protrusions 156 may be disposed in a circular shape. Spaced protrusions 156 may have a constant height, and a plurality of them may be arranged at regular intervals from each other. The housing 232 of the pump 230 is spaced apart from the bottom surface of the pump insertion space 154 by its height while in contact with the separation protrusion 156 . Accordingly, the contents introduced into the pump insertion space 154 may be introduced into the housing 232 through the gap formed between the separation protrusions 156 .

A cover channel 158 having a predetermined width and depth is formed horizontally on the cover surface 152 . The cover channel 158 may have a square cross section, one end communicating with the cover inlet hole 160 and the other end communicating with the pump insertion space 154 . The cover channel 158 is defined by a bottom surface and two side surfaces, and its open top is closed by the pump support 170.

The cover inlet hole 160 formed at one end of the cover channel 158 penetrates the cover surface 152 and communicates with the inner space of the passage protrusion 162 .

The passage protrusion 162 protrudes from the lower surface of the cover surface 152 and has a hollow cylindrical shape and has an open lower end. And the upper end of the passage protrusion 162 is closed by the cover surface 152, and communicates with the cover channel 158 only through the cover inlet hole 160. The passage protrusion 162 is inserted into the body protrusion 125 formed on the upper portion of the body 110 .

Two fixing protrusions 163 are formed on the cover surface 152, and three together with the air inlet protrusion 167 may be arranged in an equilateral triangle shape. The fixing protrusions 163 are respectively inserted into the two second insertion grooves 188 formed in the lower part of the pump support 170, whereby the pump support 170 is coupled to the upper part of the body cover 150.

A coupling protrusion 166 is formed on the outer circumferential surface of the upper circumferential surface 164 . When the pump support 170 is coupled to the upper part of the body cover 150, the outer circumferential surface 172 and the inner circumferential surface 174 are inserted into the coupling groove 176 formed on the outside of the upper circumferential surface 164. At this time, the coupling protrusion 166 may be inserted into a groove (no reference numeral) formed on the inner circumferential surface of the outer circumferential surface 172 .

An air inlet protrusion 167 having a hollow cylindrical shape is formed inside the upper circumferential surface 164. Both upper and lower ends of the air inlet protrusion 167 are open, and the air nozzle 132 of the body 110 is inserted therein. Air may be introduced into the filling space 112 of the body 110 through the open upper end of the air nozzle 132 .

10 and 11 are perspective and perspective cross-sectional views illustrating the pump support 170.

2 to 3 and 10 to 11, the pump support 170 is coupled to the upper portion of the body cover 150 to stably support the pump 230 and to the inside of the pump insertion space 154 to the outside. prevent air from entering. And the pump support 170 serves to cover the open top of the body cover 150, including the cover channel 158 and the cover inlet hole 160.

The pump support 170 includes a support body 180 having a hollow cylindrical shape in the center, and an outer circumferential surface 172 and an inner circumferential surface 174 formed around the support body 180 .

The outer circumferential surface 172 and the inner circumferential surface 174 have a ring-shaped cross section, and a coupling groove 176 corresponding to a gap is formed therebetween. The upper circumferential surface 164 of the body cover 150 is inserted into the coupling groove 176 by press fitting. In addition, a seating step 178 is formed on the upper part of the outer circumferential surface 172, and the upper surface is pressed downward by the pressing protrusion 208 provided inside the shoulder 200.

The support body 180 is located inside the inner circumferential surface 174 and has a greater height than the inner circumferential surface 174 . A body locking groove 182 is formed on the outer circumferential surface of the support body 180, and an internal coupling protrusion 212 formed inside the shoulder 200 is inserted into the body coupling groove 182. The shoulder 200 is stably coupled to the pump support 170 by the body locking groove 182 and the internal coupling protrusion 212.

The housing 232 of the pump 230 is inserted into the empty space inside the support body 180 . Further, contact protrusions 192 having a ring shape are formed on the lower inner circumferential surface of the support body 180 . The contact protrusion 192 presses the outer circumferential surface of the housing 232 of the pump 230 and adheres thereto, thereby preventing external air from entering the pump insertion space 154 .

A support air groove 190 having a certain length starting from the upper end in the longitudinal direction is formed on the inner circumferential surface of the support body 180 . A certain gap is formed between the support air groove 190 and the housing 232 of the pump 230, and air is introduced into the upper end of the air nozzle 132 of the body 110 through the gap.

A ring-shaped empty space is formed between the inner circumferential surface 174 and the support body 180, and in the space, one first insertion groove 186 having respective upper surfaces 187 and 189 and two A second insertion groove 188 is formed. The first insertion groove 186 and the second insertion groove 188 correspond to an empty space in which the upper portion is closed by the upper surfaces 187 and 189 and the lower portion is open.

An air inlet protrusion 167 formed on the cover body 150 is inserted into the first insertion groove 186 . And since the upper end of the air inlet protrusion 167 does not come into contact with the upper surface 187, a passage through which air can move is formed therebetween. In addition, a fixing protrusion 163 is inserted into the second insertion groove 188, whereby the pump support 170 can be stably coupled to the top of the body cover 150.

12 and 13 are perspective and cross-sectional views illustrating the shoulder 200 .

2 to 3 and 12 to 13, the shoulder 200 is coupled to the top of the pump support 170 to pressurize the pump 230 downward, and the nozzle cap 220 is coupled to the top. . The shoulder 200 is composed of a pump coupling portion 210 having a hollow cylindrical shape and a body coupling portion 202 formed around the body coupling portion 202 with only the lower portion open.

The body coupling portion 202 has a coupling circumferential surface 204, which is inserted into the groove portion formed by the coupling surface 118 at the top of the body 110 as described above. And since the lower part of the body coupling part 202 is open, the body cover 150 and the pump support 170 are accommodated therein.

The body coupling part 202 has an upper surface (no reference numerals) and the upper surface has the same shape as the cross section of the body 110 . In addition, a pump coupling part 210 protrudes from the center of the upper surface. In addition, a pressing protrusion 208 protrudes downward from the inside of the body coupling part 202 on the upper surface. The pressure protrusion 208 presses the seating step 178 of the pump support 170 downward, whereby the pump support 170 and the pump 230 are stably coupled to the body 110.

The pump coupling part 210 has a hollow cylindrical shape, and both upper and lower ends thereof have an open structure. Inside the pump coupling part 210, the pump 230 and the support body 180 are inserted. And the lower end of the pump coupling portion 210 communicates with the inner space of the body coupling portion 202.

Inside the pump coupling part 210, a ring-shaped protrusion 214 protrudes inwardly. And the protrusion 214 has a shoulder air hole 216 partially cut out. The protrusion 214 presses the flange 233 formed around the housing 232 of the pump 230 downward, thereby stably fixing the pump 230 to the pump insertion space 154 . Referring to FIG. 2 , the flanges 233 do not contact the upper end of the support body 180 of the pump support 170 and are spaced apart at regular intervals. Air outside the container 100 may flow into the filling space 112 through the shoulder air hole 216, the support air groove 190, and the air nozzle 132 due to the above interval.

The shoulder air hole 216 corresponds to an arc-shaped hole formed by cutting a part of the protrusion 214 . In addition, an internal coupling protrusion 212 protrudes from the lower portion of the shoulder air hole 216 .

The internal coupling protrusions 212 are spaced apart at regular intervals on the inner circumferential surface of the pump coupling portion 210 to form a plurality of dogs. The internal coupling protrusion 212 is inserted into the locking groove 182 formed on the outer circumferential surface of the support body 180 .

14 is a cross-sectional view illustrating a state in which the body cover 150, the pump support 170 and the shoulder 200 are coupled. For reference, a dotted line arrow in FIG. 14 illustrates an inflow direction of air.

2 to 3 and 14, the content in the filling space 112 by the suction force of the pump 230 passes through the lower body hole 116 formed at the bottom of the partition 114 through the body outflow passage ( 113), rises, and is discharged to the outside of the body outflow passage 113 through the upper body hole 126. Then, after exiting the upper body hole 126, the content flows into the passage protrusion 162 and then flows into the pump insertion space 154 through the cover inlet hole 160 and the cover channel 158. In addition, the contents are introduced into the housing 232 by the suction force of the pump 230 in the pump insertion space 154 and then discharged to the outside of the container 100 through the nozzle 222 provided in the nozzle cap 220. do.

As described above, since the container 100 according to the present embodiment does not include a hose for inhaling the contents inside the body 110, the structure is simple and it is possible to solve the problem of deterioration in aesthetics due to the hose.

As the contents are discharged from the inside of the filling space 112 by the pump 230, the pressure inside the filling space 112 may decrease. Since such a decrease in pressure inside the filling space 112 causes a decrease in suction power of the pump 230, it is necessary to maintain the pressure inside the filling space 112 at a constant pressure (eg, atmospheric pressure).

In the container 100 according to the present embodiment, external air is introduced into the pump coupling part 210 through a gap (no reference numeral) formed between the nozzle cap 220 and the inner circumferential surface of the pump coupling part 210. . The air introduced into the pump coupling part 210 is introduced into the filling space 112 through the shoulder air hole 216, the support air hole 190, and the air nozzle 132. In this way, the suction power of the pump 230 may be maintained at a constant level by introducing air from the outside into the filling space 112 to maintain atmospheric pressure.

15 is a cross-sectional view of a body 310 according to a second embodiment of the present invention.

Referring to FIG. 15 , a partition 312 may be integrally formed inside the body 310 . For example, when injection molding the body 310, the partition 312 may be integrally formed. And the partition 312 may have a convex curved shape in the circumferential direction of the body 310 .

16 is a perspective view illustrating a body 410 according to a third embodiment of the present invention.

Referring to FIG. 16 , the body 410 according to the third embodiment is characterized in that the body 110 and the body cover 150 of the first embodiment are integrally formed. That is, the body cover 150 is integrally formed on the upper part of the body 410, and a partition and a body outflow passage, not shown, are formed inside the body 410. And the cover surface 152 formed on the upper part of the body 410, the pump insertion space 154, the cover channel 158, the cover inlet hole 160, the fixing protrusion 163, the upper circumferential surface 164, the air inflow Since the protrusion 167 is the same as described above, a detailed description thereof will be omitted.

Although the above has been described with reference to an embodiment of the present invention, those skilled in the art can make various modifications to the present invention within the scope not departing from the spirit and scope of the present invention described in the claims below. It will be appreciated that modifications and changes may be made.

100: liquid injection container
110: body
150: cover body
170: pump support
180: support body
200: shoulder
220: nozzle cap
230: pump
250: upper cap

Claims (8)

It is divided into a filling space and a body outflow passage by a partition formed in the longitudinal direction inside, a lower body hole corresponding to the entrance of the body outflow passage is formed at the lower part of the partition, and the body outflow passage is formed in the upper part of the partition. A body in which an upper body hole corresponding to the exit of is formed;
a body cover coupled to an upper portion of the body and having a cover channel communicating with the upper body hole and a pump insertion space communicating with the cover channel;
a pump that is inserted into the pump insertion space to suction and spray contents; and
A container for liquid injection including a pump support coupled to an upper portion of the body cover and blocking an inflow of external air into the pump insertion space. According to claim 1,
The partition is a container for liquid injection, characterized in that formed integrally with the body. According to any one of claims 1 and 2,
The partition is a container for liquid injection, characterized in that formed in a convex curved shape in the circumferential direction of the body. According to claim 1,
The pump support is a container for liquid injection, characterized in that to cover the cover channel. According to claim 1,
The pump insertion space is a container for liquid injection, characterized in that formed lower than the cover channel. According to claim 1,
The pump has a housing, and a bottom surface of the housing is formed with a lower inlet hole communicating with the pump insertion space. According to claim 1,
The pump is provided with a housing, and a container for liquid injection, characterized in that a constant gap is formed between the inner circumferential surface of the pump insertion space and the outer circumferential surface of the housing. A pump capable of inhaling and discharging the contents;
a body having a pump insertion space into which the pump is inserted, and having a partition therein and having a body outflow passage separated by the partition;
A pump support coupled to an upper portion of the body and closely attached to the circumference of the pump to block the inflow of external air into the pump insertion space;
A container for spraying liquid formed on an upper portion of the body with a cover channel communicating with the body outflow passage and the pump insertion space, respectively.

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