KR20130022148A - Inner cap having air inlet - Google Patents

Inner cap having air inlet Download PDF

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Publication number
KR20130022148A
KR20130022148A KR1020110084938A KR20110084938A KR20130022148A KR 20130022148 A KR20130022148 A KR 20130022148A KR 1020110084938 A KR1020110084938 A KR 1020110084938A KR 20110084938 A KR20110084938 A KR 20110084938A KR 20130022148 A KR20130022148 A KR 20130022148A
Authority
KR
South Korea
Prior art keywords
air inlet
housing
discharge
inner cap
contents
Prior art date
Application number
KR1020110084938A
Other languages
Korean (ko)
Inventor
옥준석
하현탁
Original Assignee
주식회사 성림정공
하현탁
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 성림정공, 하현탁 filed Critical 주식회사 성림정공
Priority to KR1020110084938A priority Critical patent/KR20130022148A/en
Publication of KR20130022148A publication Critical patent/KR20130022148A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/32—Closures with discharging devices other than pumps with means for venting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

PURPOSE: An inner cap structure having an air inlet is provided to prevent contents from spattering and slopping when discharging the contents, thereby smoothly discharging the contents. CONSTITUTION: An inner cap structure having a cylindrical shape includes a hollow housing(10) having a projection(100) along the outer circumference at the upper end. A discharge tube(210) having an outlet(211) is formed in the center of the inner periphery part of the housing. A flexible discharge member(20), which is made of a flexible material to be expanded and contracted and is integrated with an air inlet tube(220) with an air inlet(221) perforated inside to the lower side, is provided at one side of the outer periphery part of the bottom of the discharge tube.

Description

Inner cap structure with air inlet {INNER CAP HAVING AIR INLET}

The present invention relates to an inner cap provided inside the outer cap of the outer cap from the container cap, and more specifically, to the outer cap as it is applicable to liquid detergents such as lax, detergent, etc. Inner cap structure equipped with an air inlet that opens the cap and at the same time the outside air flows into the container through the air inlet provided in the inner cap to prevent the contents from splashing or crying when the contents are ejected and to discharge smoothly and smoothly. It is about.

Generally, the container cap used for liquid detergents, for example, liquid laundry detergent for lax or washing machine, fabric softener, etc., is simply combined with the outer cap or when the outer cap is opened, The inner cap is provided with the discharge hole.

When opening for the first time, of course, the closed plastic paper is combined with the synthetic resin at the top of the container. After removing the closed plastic paper, only the outer cap is opened to expose the top of the container as it is, allowing the contents to be discharged or the discharge hole provided at the center of the inner cap. Most of the structure through which the contents can be discharged through.

As described above, the conventional container cap has no structure in which air is not injected into the container until the outer cap is opened, and even if the outer cap is opened, there is no structure that allows external air to be sucked in an instant. Since there is no inflow of air into the container when discharging the contents after the contents, such as a bottleneck caused by the instantaneous rush of the contents into the discharge hole or the discharge port, the contents are often splashed or rumbled.

Such a problem is a phenomenon that can be prevented only after the external air flows into the container in a moment and can prevent the phenomenon such as splashing or crying when the contents are discharged.

However, in the case of the conventional container cap, there is no structure that can solve such a problem, and the user cannot accurately determine the discharge amount or the discharge position of the contents due to the user's crying or splashing when discharging the contents. It is true that there are also economic problems such as waste.

Accordingly, the present invention solves the above-mentioned problems, prevents lingering or splashing when discharging the contents, and enables the discharging of the contents smoothly and smoothly to predict the accuracy of the discharge amount and the dispensing position, thereby improving user convenience and efficiency. It is an object of the present invention to provide an inner cap structure having an air inlet for planning.

In order to achieve the above object,

"A cylindrical housing is bent to the outer peripheral surface of the upper end in a cylindrical shape and a stepped body is integrally formed, and a discharge tube having a discharge port is formed at the center of the inner circumference of the housing to protrude from the height of the upper end of the housing. The lower outer circumference of the tube is expanded stepwise toward the lower side, and the expanded end is integrally formed with the inner circumferential surface of the housing. Consisting of a discharge member made of a flexible material formed of stretchable,

A hollow housing having a cylindrical shape bent to an outer circumferential surface at an upper end thereof and integrally provided with a stepped jaw, and a discharge tube having a discharge port protruding from the height of the upper end of the housing is formed at the center of the housing inner circumference. The lower outer peripheral portion of the casing is gradually extended toward the lower side and the expanded end is formed integrally with the inner circumferential surface of the housing, and the air inlet is formed in one side flat portion formed integrally with the expanded end and the inner circumferential surface of the housing It is possible to achieve the above object by the configuration feature of "consisting of a flexible member made of a flexible material formed integrally formed with a long perforated air inlet pipe".

According to the present invention configured as described above, when the contents are discharged to the outside through the discharge port, the outside air is introduced into the container through the air inlet provided in the inner cap and at the same time, the contents are splashed or fluttered when the contents are discharged. To prevent and smoothly and smoothly discharged.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be construed as limited to the embodiments set forth herein. Various changes and modifications may be made by those skilled in the art.

1 is an exploded perspective view of an inner cap structure having an air inlet of the present invention;
Figure 2 is a cutaway perspective view of the inner cap in the inner cap structure provided with the air inlet of the present invention,
Figure 3 is a combined cross-sectional view of the inner cap structure provided with the present invention air inlet,
Figure 4 is an exploded cross-sectional view of the outer cap in the inner cap structure provided with an air inlet of the present invention,
5 is a cross-sectional view showing a state in which the contents received through the discharge pipe is smoothly discharged due to the inflow of air through the air inlet pipe in the state of the inner cap structure provided with the air inlet port of the present invention,
6 is a cross-sectional view of another embodiment of the inner cap in the inner cap structure provided with the air inlet of the present invention,
7 is a cross-sectional view of FIG. 6 in the inner cap structure provided with the air inlet of the present invention.

Hereinafter, the specific configuration and operation of the container cap for the liquid food of the present invention will be described with reference to the drawings.

1 is an exploded perspective view of the inner cap structure provided with the air inlet of the present invention, Figure 2 is a cutaway perspective view of the inner cap in the inner cap structure provided with the air inlet of the present invention, Figure 3 is provided with an air inlet of the present invention 4 is an exploded cross-sectional view of a state in which an outer cap is separated in an inner cap structure provided with an air inlet of the present invention, and FIG. 5 is an inner cap structure with an air inlet of the present invention. 6 is a cross-sectional view illustrating a state in which contents received through a discharge pipe are smoothly discharged due to inflow of air through an air inlet pipe in a state where the outer cap is removed, and FIG. 6 is an inner cap structure having an air inlet port according to the present invention. Another embodiment of the inner cap is a cross-sectional view, Figure 7 is a cross-sectional view of Figure 6 in the inner cap structure provided with the air inlet of the present invention.

Example 1

This embodiment is shown in Figures 1 to 5,

Reference numeral 10 denotes a housing, and the housing 10 has a cylindrical shape and is bent to an outer circumferential surface at an upper end thereof, and has a hollow structure in which the stepping step 100 is integrally provided.

Next, reference numeral 20 denotes a discharge member, and the discharge member 20 has a discharge tube having a discharge hole 211 protruding from the height of the upper end of the housing 10 in the inner circumference of the housing 10. 210 is formed and the bottom outer peripheral portion of the discharge tube 210 is expanded stepwise toward the lower side and the expanded end is formed integrally with the inner peripheral surface of the housing 10 and the One side of the lower outer periphery of the air inlet 221 is a structure made of a flexible material that can be stretched and formed integrally with the air inlet pipe 220 perforated long inside the lower side.

Unexplained symbol E indicates an outer cap, and unexplained symbol B indicates a container.

Hereinafter, the operation of the present embodiment will be described with reference to the drawings.

First, as shown in FIGS. 1, 3, and 4, the present embodiment as well as the second embodiment described below are the same, but the inner cap includes the housing 10 and the discharge member 20 integrally formed. 10 is coupled to the upper end of the container (B), that is, the inner periphery of the portion where the contents flow in and out of the state made of a hard synthetic resin or other hard material, and the step (100) of the housing (10) is the inner cap (B). It is to be prevented from being deviated from being prevented from being inserted into the container (B) anymore by being caught by the top end of the.

The inner cap is coupled to the top end of the container B as described above, and then the outer cap E is fastened and coupled to the screw provided on the outer circumferential surface at the top of the container B.

At this time, the contents are naturally stored in the container B. In addition, preferably, the discharge pipe 210 is coupled to the upper surface of the step 100 by pressing the discharge member 20, the plastic paper for preventing the airtight and the like by using the opening of the outer cap (E) in use. If it is possible to damage the airtight member such as the plastic sheet while restoring naturally.

3 is a diagram illustrating such a state. That is, as shown in Figure 3, as the outer cap (E) is fastened to the lower side on the basis of the portion integrally connected to the inner peripheral surface of the housing 10 as the entire discharge member 20 of the inner cap is made of a flexible material, It is in a pressed state.

Next, when the outer cap (E) is dropped from the container (B) as shown in Figure 4 in the above state, the pressurized discharge member 20 is restored to its original state and at the same time as shown in Figure 5 When the container B is inclined, external air is introduced into the container B through the air inlet pipe 220 through the air inlet 221 at the time when the discharge member 20 is restored to its original state. As described above, when the contents are discharged to the discharge port 211 of the discharge tube 210, the contents can be prevented from being fluttered or suddenly splashed to the outside, so that the contents can be discharged smoothly and smoothly.

[Example 2]

This embodiment is substantially the same as the first embodiment, but the structure of the discharge member 20 is deformed, that is, in the case of the housing 10 is a cylindrical shape is bent to the outer peripheral surface at the upper end step 100 is integrally The hollow structure provided is the same as in Example 1,

In the case of the discharge member 20, a discharge tube 210 having a discharge port 211 is formed at the center of the inner circumference of the housing 10 so as to protrude from the height of the upper end of the housing 10, and the discharge tube 210 is formed. The outer peripheral portion of the bottom) is expanded stepwise toward the lower side and the expanded end is formed integrally with the inner circumferential surface of the housing 10 and one side plane formed integrally with the expanded end and the inner circumferential surface of the housing 10 The air inlet 231 in the portion is a structure made of a flexible material that can be stretched and formed integrally with the air inlet pipe 230 which is long perforated inward.

That is, as shown in FIG. 6 and FIG. 7, the air inlet pipe 230 and the air inlet 231 are different from those of the first embodiment, in which the air inlet pipe 230 and the air inlet port 231 are formed integrally with the inner circumferential surface of the housing 10.

The action of the second embodiment is also similar to that of the first embodiment,

The inner cap is composed of the housing 10 and the discharge member 20 integrally formed, and the housing 10 is made of hard synthetic resin or other hard material, and the uppermost part of the container B, that is, the inner circumference of the contents flows in and out of the container B. It is coupled to the stepped portion of the housing 10 to the inner cap is caught by the top end of the container (B) to prevent further insertion into the container (B) while also preventing it from being separated.

The inner cap is coupled to the top end of the container B as described above, and then the outer cap E is fastened and coupled to the screw provided on the outer circumferential surface at the top of the container B.

At this time, the contents are naturally stored in the container B. In addition, preferably, the discharge pipe 210 is coupled to the upper surface of the step 100 by pressing the discharge member 20, the plastic paper for preventing the airtight and the like by using the opening of the outer cap (E) in use. If it is possible to damage the airtight member such as the plastic sheet while restoring naturally.

Figure 3 showing the state as described above is omitted because it can be inferred to apply the Figure 3 of the first embodiment, that is, as shown in Figure 3 the outer member (E) as the entire discharge member 20 of the inner cap is made of a flexible material As it is made to the tension, that is, the pressed state to the lower side relative to the portion integrally connected to the inner peripheral surface of the housing (10).

Next, when the outer cap (E) is dropped from the container (B) in the same state as described above with Figures 4 and 5 of the first embodiment, the outer cap (E) as shown in FIG. When the discharge member 20 is removed from the pressurized discharge member 20 is restored to its original state and at the same time, the container B is inclined as shown in FIG. 5 and the air inlet ( External air flows into the container B through the air inlet pipe 230 through 231, and as a result, as shown in FIG. 5, when the contents are discharged to the discharge port 211 of the discharge pipe 210, As a result, the contents can be prevented from suddenly splashing, so that the contents can be discharged smoothly and smoothly.

7 is a diagram illustrating this briefly. That is, since the operation relations of FIGS. 4 and 5 applied to the first embodiment are similar to those of the second embodiment, they will be described by analogy with the description of the operation of the second embodiment.

As described above, the present invention as in Embodiments 1 and 2, in the outflow of the contents to the outside through the discharge port, while opening the outer cap and at the same time the outside air is introduced into the container through the air inlet provided in the inner cap It prevents the contents from splashing or crying during discharging and enables the discharging smoothly and smoothly.

10 housing 20 discharge member
100: step 210: discharge tube
211 discharge port 220 air inlet pipe
221: air inlet 230: air inlet pipe
231: air inlet B: container
E: Outer cap

Claims (2)

A hollow housing 10 having a cylindrical shape and bent to an outer circumferential surface at an upper end thereof, and having a stepped portion 100 integrally formed thereon;
In the center of the inner circumference of the housing 10, a discharge tube 210 having a discharge hole 211 is formed in a shape protruding from the height of the upper end of the housing 10, and the lower outer peripheral portion of the discharge tube 210 moves downward. It is gradually expanded stepwise and the expanded end is formed integrally with the inner circumferential surface of the housing 10, the air inlet pipe 221 is formed in the lower periphery of the discharge pipe 210, the air inlet 221 long perforated to the inner lower side ( Inner cap structure provided with an air inlet, characterized in that made of a flexible material is made of a discharge member 20 is elastically formed integrally (220).
A hollow housing 10 having a cylindrical shape and bent to an outer circumferential surface at an upper end thereof, and having a stepped portion 100 integrally formed thereon;
In the center of the inner circumference of the housing 10, a discharge tube 210 having a discharge hole 211 is formed in a shape protruding from the height of the upper end of the housing 10, and the lower outer peripheral portion of the discharge tube 210 moves downward. It is gradually expanded stepwise and the expanded end is formed integrally with the inner circumferential surface of the housing 10, the air inlet 231 is formed in one flat surface integrally formed with the extended end and the inner circumferential surface of the housing 10 Inner cap structure provided with an air inlet, characterized in that made of a discharge member 20 of the flexible material is made of a flexible material formed integrally formed with the air inlet pipe 230 drilled in the lower side.
KR1020110084938A 2011-08-25 2011-08-25 Inner cap having air inlet KR20130022148A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110084938A KR20130022148A (en) 2011-08-25 2011-08-25 Inner cap having air inlet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110084938A KR20130022148A (en) 2011-08-25 2011-08-25 Inner cap having air inlet

Publications (1)

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KR20130022148A true KR20130022148A (en) 2013-03-06

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Application Number Title Priority Date Filing Date
KR1020110084938A KR20130022148A (en) 2011-08-25 2011-08-25 Inner cap having air inlet

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180001105U (en) * 2016-10-12 2018-04-20 주식회사 잉크테크 Ink container cap for refilling ink cartridge
KR20180069722A (en) * 2016-12-15 2018-06-25 신대승 Shatterproof safety cap

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180001105U (en) * 2016-10-12 2018-04-20 주식회사 잉크테크 Ink container cap for refilling ink cartridge
KR20180069722A (en) * 2016-12-15 2018-06-25 신대승 Shatterproof safety cap

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