KR20110002279A - Safety double cap for sealing - Google Patents

Safety double cap for sealing Download PDF

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Publication number
KR20110002279A
KR20110002279A KR1020090059789A KR20090059789A KR20110002279A KR 20110002279 A KR20110002279 A KR 20110002279A KR 1020090059789 A KR1020090059789 A KR 1020090059789A KR 20090059789 A KR20090059789 A KR 20090059789A KR 20110002279 A KR20110002279 A KR 20110002279A
Authority
KR
South Korea
Prior art keywords
cap
container
circumferential surface
sealing
protrusion
Prior art date
Application number
KR1020090059789A
Other languages
Korean (ko)
Inventor
최성일
Original Assignee
영진화성(주)
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 영진화성(주) filed Critical 영진화성(주)
Priority to KR1020090059789A priority Critical patent/KR20110002279A/en
Publication of KR20110002279A publication Critical patent/KR20110002279A/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
    • B65D50/00—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures
    • B65D50/02—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions
    • B65D50/04—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one
    • B65D50/041—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one the closure comprising nested inner and outer caps or an inner cap and an outer coaxial annular member, which can be brought into engagement to enable removal by rotation
    • 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
    • B65D2215/00—Child-proof means
    • B65D2215/02—Child-proof means requiring the combination of simultaneous actions

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

Abstract

The present invention relates to a safety double cap for sealing, comprising an outer cap having one side open and having a space therein and an inner cap rotatably fixed to an inner circumferential surface of the outer cap and screwed to a discharge portion of the container. The outer cap has a plurality of engaging projections formed radially on the inner upper surface; And a protrusion formed along an inner circumferential surface, wherein the inner cap includes: a plurality of grooves formed radially so that the plurality of locking protrusions can be fitted to an outer upper surface thereof; A female screw portion formed along an inner circumferential surface thereof to which the container is screwed; A guide protrusion formed on an outer circumferential surface and fastening and guiding the inner cap with respect to the outer cap by catching the protrusion; And a band which can be separated from the inner cap when the cap is opened, and is stored in a liquid or gel or solid state such as a dangerous chemical container such as pesticides and hydrochloric acid, cosmetics, cooking oil, various medicines, shampoo containers, etc., which are harmful to the human body. By preventing the caps of containers that store various contents from being easily opened by children, the elderly, and various physically and mentally injured persons, it is possible to expect the effect of preventing the accidents caused by the inadvertent opening of dangerous contents, and the duplication of goods. And it has an effect which can prevent reuse.

Description

Safety double cap for sealing

The present invention relates to a safety cap, and more particularly, to a safety double cap for sealing that can not be easily opened by children or the elderly, and excellent sealing force with the container.

In general, it is well known that screwing is used by a stopper having a threaded portion formed on an inner circumferential surface in order to seal a container for storing various contents in liquid or gel or solid form.

Such a stopper can be easily opened by people who need attention, such as children or the elderly, such as dangerous chemicals such as pesticides and hydrochloric acid in the container, shampoos, medicines, cooking oils, cosmetics that are frequently used in homes, etc. When containers are inadvertently stored because they are easy to open, the container for storing contents such as ointments, etc. is frequently opened by children, etc., which causes various safety accidents and stores contents without risk. Even in the case of a container, there is a problem in that the contents are unnecessarily consumed due to the frequent opening of the contents by the children and the like.

In addition, the sealing force of the plug is weak, there is a problem that the contents leak only by the plug.

An object of the present invention for solving the above problems is to provide a safety double cap that can not be easily opened by children or the elderly, has excellent sealing force, and has a radiation protection band.

Sealing safety double cap of the present invention for achieving the above object, the inner cap having one side is open and has a space therein and rotatably fixed to the inner peripheral surface of the outer cap, the inner cap that can be screwed to the discharge portion of the container It includes, The outer cap is a plurality of engaging projections formed radially on the inner upper surface; And a protrusion formed along an inner circumferential surface, wherein the inner cap includes: a plurality of grooves formed radially so that the plurality of locking protrusions can be fitted to an outer upper surface thereof; A female screw portion formed along an inner circumferential surface thereof to which the container is screwed; A guide protrusion formed on an outer circumferential surface and fastening and guiding the inner cap with respect to the outer cap by catching the protrusion; And a band which can be separated from the inner cap when the cap is opened.

Here, the band is connected to the lower surface of the inner cap by a bridge, it characterized in that it comprises a plurality of stoppers having a predetermined pitch along the inner peripheral surface.

And, the inner top surface of the inner cap may be combined with a civil war to improve the sealing force with the container.

In addition, the pronation includes a protrusion formed in a circular shape on the plate, and the protrusion is characterized in that the width decreases toward the central portion of the inner cap toward the end.

On the other hand, the female screw is characterized in that consisting of a double screw.

According to the sealed safety double cap of the present invention, including the outer cap, the inner cap and the pronation, stored in a liquid or gel or solid state such as a dangerous chemical container such as pesticides and hydrochloric acid harmful to the human body, cosmetics, cooking oil, various medicines, shampoo containers, etc. By preventing the cap of the container for storing various contents to be easily opened by children or the elderly or various mental and physical disabilities, it can be expected to prevent the safety accidents due to the inadvertent opening of the dangerous materials in advance.

In addition, the use of a civil war has the effect of effectively sealing the harmful substances so as not to leak out of the container.

In addition, once the cap is opened, including the band, the inner cap and the band are separated so that the product cannot be opened until the product reaches the consumer.

Therefore, it has the effect of preventing reuse and theft of goods.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and the same or similar components are denoted by the same reference numerals throughout the specification.

1 is a perspective view showing one embodiment performed on the safety double cap for sealing according to the first embodiment of the present invention, Figure 2 is a side cross-sectional view showing the appearance of the outer cap of Figure 1, Figure 3 is Figure 4 is a side cross-sectional view showing the appearance of the inner cap, Figure 4 is a side cross-sectional view showing a combined state of the outer cap and the inner cap, Figure 5 is a locking projection of the outer cap is inserted into the groove of the inner cap when pressed by pressing the outer cap in Figure 4 It is a side sectional view which shows the state.

Referring to Figures 1 to 4, the safety double cap for sealing, the outer cap 210, the inner cap 220 and the adduction 240 comprises.

Here, the outer cap 210 is formed so that one side is open and have a space therein.

In addition, the outer cap 210 has a cylindrical shape, which is preferable for coupling with the inner cap 220 and coupling with the container 100.

In addition, a knurling is formed on the outside of the outer cap 210 to prevent sliding of the hand and the outer cap 210 when opened.

In addition, a plurality of locking protrusions 211 formed in a radial shape is formed on an inner upper surface of the outer cap 210.

The number of the plurality of locking projections 211 is not limited, but four to twelve are preferable in terms of frictional force between the outer cap 210 and the inner cap 220.

There is no limitation on the shape of the plurality of locking projections 211, but preferably made of a bar shape formed in the outward direction from the center of the outer cap (210).

The locking projection 211 is coupled to the groove 221 of the inner cap 220 to be described later to provide a friction force when rotating the inner cap 220 by pressing the outer cap 210 manually.

In addition, the protrusion 212 is formed along the inner circumferential surface of the outer cap 210.

In other words, the protrusion 212 is formed in a circular shape along the circumferential surface of the outer cap 210.

That is, when the child or the like to open the outer cap 210, the plurality of locking projections 211 does not cause friction and the inner cap 220 freely moves up and down when the groove 221 is crossed, and the outer cap 210 and The inner cap 220 is to be guided without being separated, so that the inner cap 220 is not opened and only the outer cap 210 is rotated.

That is, the outer cap 210 and the inner cap 220 is as shown in Figure 4 when the child tries to open the cap, the outer cap 210 is pressed to rotate the cap in the open direction when the outer cap 210 and the inner cap 220 ) Are combined as shown in FIG.

The inner cap 220 is rotatably fixed to the inner circumferential surface of the outer cap 210 and is formed to be screwed to the discharge part 110 of the container 100.

There is no limitation on the shape of the container 100, the present invention can be used in a variety of containers.

That is, the container 100 stores a tubular container for storing general cosmetics or toothpaste, or a medicine related container for storing plasters, ointments, or liquid medicines, or liquid or gel or solid contents. Can be used in other containers.

The discharge part 110 is formed on one side of the container 100.

In general, a male screw part 111 is formed on an outer circumferential surface of the discharge part 110 to be screwed with the inner cap 220.

A plurality of recesses 221 are radially formed on the outer upper surface of the inner cap 220 so that the plurality of locking protrusions 211 can be fitted thereto.

The shape of the groove 221 is not limited, but when the children rotate the outer cap 210, the locking projection 211 is not easily caught in the groove 221, the outer cap 210 and the inner cap 220 easily resilient. The shape of the recess 221 is preferably a trapezoidal shape whose width is wider toward the upper side.

The number of the recesses 221 is not limited, but is formed to correspond to the number of the locking protrusions 211.

In other words, when the outer cap 210 is compressed and rotated, the plurality of locking protrusions 211 of the outer cap 210 are combined with the plurality of grooves 221 of the inner cap 220 to rotate the inner cap 220. do. Thus the cap is opened.

In addition, a female screw portion 223 is formed in which the container is screwed along the inner circumferential surface of the inner cap 220.

The female screw part 223 is formed to correspond to the male screw part 111 of the container 100.

And the female screw portion 223 may be made of a double screw to improve the sealing force.

In addition, a guide protrusion 222 is formed on the outer circumferential surface of the inner cap 220 and is inserted into the protrusion 212 to fix and guide the inner cap to the outer cap.

That is, the guide protrusion 222 prevents the separation of the outer cap 210 and the inner cap 220, and when the outer cap 210 and the inner cap 220 is idle when a child or the like tries to open the cap. Guide the inner cap 220.

The shape of the guide protrusion 222 is not limited, and may be intermittently formed along the outer circumferential surface of the inner cap 220, or may be continuously formed in a band shape.

In addition, the inner surface 240 of the inner cap 220 is coupled to the civil war 240 to improve the sealing force with the container.

In addition, the adduction 240 includes a protrusion 241 formed in a circular shape on the plate.

The outer circumferential surface diameter of the protrusion 241 is preferably equal to or larger than the inner circumferential surface diameter of the discharge part 110 of the container 100.

In addition, the protrusion 241 is preferably made of a plastic material having elasticity.

That is, the diameter of the outer circumferential surface of the protrusion 241 is equal to the diameter of the discharge part 110 of the container 100 in order for the protrusion 241 to be fitted to the inner circumferential surface of the discharge part 110 of the container 100 to be sealed. It is preferred to have a diameter of 103% to 110% in comparison.

In addition, the protrusion 241 may decrease in width toward the center of the inner cap toward the end.

Therefore, the protrusion 241 may be easily inserted into the discharge part 110 of the container 100.

Referring to the operation of the present invention, when the child rotates the outer cap 210, etc., and the outer cap 210 is pressed and rotated, a plurality of locking projections 211 is bound to the plurality of grooves 221 inner cap Rotating 220 results in the cap opening or closing.

According to the present invention, a cap of a container for storing various contents stored in liquid or gel or solid form, such as dangerous chemical containers such as pesticides and hydrochloric acid, cosmetics, cooking oil, various medicines, shampoo containers, etc. By preventing the lost person from easily opening, it can be expected to prevent the safety accidents due to inadvertent opening of dangerous contents.

In addition, the use of the civil war 240 has the effect of effectively sealing the harmful substances do not leak from the container.

On the other hand, the inner cap 220 may further include a band 230 that can be separated from the inner cap 220 when the cap is opened.

The band 230 is connected to the lower surface of the inner cap 220 by a bridge 232, and comprises a plurality of stoppers 231 having a predetermined pitch along the inner circumferential surface.

It is preferable that the bridge 232 be formed to be easily cut when the cap is opened. There is no limit to the number of bridges 232.

The stopper 231 preferably has a surface inclined from one side to the other side and the other side is vertically formed.

That is, when the inner cap 220 is rotated in the opening direction of the cap, the vertically erected surface of the stopper 231 is caught by the protrusion of the discharge part 110, so that the bridge 232 is cut and consequently the inner cap 220. ) And the band 230 are separated.

In addition, when the inner cap 220 is rotated in the locking direction of the cap, the inclined surface of the stopper 231 is not caught by the protrusion of the discharge unit 110 so that the inner cap 220 and the band 230 are not separated. do.

Once the cap is opened, the inner cap 220 and the band 230 are separated and cannot be opened until the product reaches the consumer side.

Therefore, it has the effect of preventing reuse and theft of goods.

Although the preferred embodiments of the present invention have been described above, the present invention is not limited thereto, and various modifications or changes can be made within the scope of the claims and the detailed description of the invention and the accompanying drawings. In addition, it is natural that it belongs to the scope of the present invention.

1 is a perspective view showing one embodiment implemented in the safety double cap for sealing according to a first embodiment of the present invention.

Figure 2 is a side cross-sectional view showing the appearance of the outer cap of Figure 1;

3 is a side cross-sectional view showing a state of the inner cap of FIG.

Figure 4 is a side cross-sectional view showing a combined appearance of the outer cap and the inner cap.

Figure 5 is a side cross-sectional view showing a state in which the locking projection of the outer cap is inserted into the groove of the inner cap when pressed by pressing the outer cap downward in FIG.

<Description of Main Reference Signs>

100: container 110: discharge part

111: external thread 210: outer cap

211: protrusion 212: protrusion

220: inner cap 221: groove

222: guide protrusion 230: band

231: stopper 232: bridge

240: civil war 241: protrusion

Claims (5)

An outer cap having one side open and having a space therein and rotatably fixed to an inner circumferential surface of the outer cap, the inner cap being screwed to the discharge portion of the container, The outer cap, A plurality of locking projections formed radially on the inner upper surface; And It includes a protrusion formed along the inner circumferential surface, The inner cap, A plurality of grooves formed radially so that the plurality of locking projections may be fitted to an outer upper surface thereof; A female screw portion formed along an inner circumferential surface thereof to which the container is screwed; A guide protrusion formed on an outer circumferential surface and fastening and guiding the inner cap with respect to the outer cap by catching the protrusion; And The safety double cap for sealing, characterized in that it further comprises a band that can be separated from the inner cap when opening the cap. The method of claim 1, The band is connected to the lower surface of the inner cap by a bridge, the safety double cap for sealing, characterized in that it comprises a plurality of stoppers having a predetermined pitch along the inner peripheral surface. The method of claim 2, Safety inner double cap for sealing, characterized in that the inner surface of the inner cap is combined with a civil war to improve the sealing force with the container. The method of claim 3, wherein The civil war, A protrusion formed in a circle in the plate, The protrusion is a safety double cap for sealing, characterized in that the width decreases toward the central portion of the inner cap toward the end. The method of claim 1, The female screw part is a safety double cap for sealing, characterized in that consisting of a double screw.
KR1020090059789A 2009-07-01 2009-07-01 Safety double cap for sealing KR20110002279A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090059789A KR20110002279A (en) 2009-07-01 2009-07-01 Safety double cap for sealing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090059789A KR20110002279A (en) 2009-07-01 2009-07-01 Safety double cap for sealing

Publications (1)

Publication Number Publication Date
KR20110002279A true KR20110002279A (en) 2011-01-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090059789A KR20110002279A (en) 2009-07-01 2009-07-01 Safety double cap for sealing

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200133514A (en) 2019-05-20 2020-11-30 주식회사 대림프라콘 Double cap for sealing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200133514A (en) 2019-05-20 2020-11-30 주식회사 대림프라콘 Double cap for sealing

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