KR20150008558A - Air self-sealing plug for rubber tube and bag combination life vest of tube type having the plug thereof - Google Patents

Air self-sealing plug for rubber tube and bag combination life vest of tube type having the plug thereof Download PDF

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Publication number
KR20150008558A
KR20150008558A KR1020130082641A KR20130082641A KR20150008558A KR 20150008558 A KR20150008558 A KR 20150008558A KR 1020130082641 A KR1020130082641 A KR 1020130082641A KR 20130082641 A KR20130082641 A KR 20130082641A KR 20150008558 A KR20150008558 A KR 20150008558A
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KR
South Korea
Prior art keywords
air
tube
passage
article storage
outside
Prior art date
Application number
KR1020130082641A
Other languages
Korean (ko)
Inventor
정재영
Original Assignee
정재영
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Filing date
Publication date
Application filed by 정재영 filed Critical 정재영
Priority to KR1020130082641A priority Critical patent/KR20150008558A/en
Publication of KR20150008558A publication Critical patent/KR20150008558A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
    • B63C9/11—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like covering the torso, e.g. harnesses
    • B63C9/125—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like covering the torso, e.g. harnesses having gas-filled compartments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/02—Devices, e.g. valves, for venting or aerating enclosures the enclosure being itself a valve, tap, or cock

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Pipe Accessories (AREA)

Abstract

The present invention relates to an automatic airtight plug for a rubber tube, capable of facilitating the inflow and discharge of air. According to the present invention, an automatic airtight plug for a rubber tube comprises: an air path part installed on the tube, and forming an air path allowing air to flow to the outside or to flow into the tube; an air control part which is detachable from the air path part, opens the air path when the air flowing from the outside into the tube, and closes the air path when the air is discharged from the inside of the tube to the outside; and a plug part which is detachable from the air control part and closes the upper side of the air control part.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an air-tight sealing plug for a rubber tube, and a bag-

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic airtight cap for a rubber tube and a bag-type life jacket combined with the cap, more particularly, An airtight automatic stopper for a rubber tube having a structure capable of easily discharging air from a tube, and a bag-type life jacket combined with a bag having the stopper.

In general, as shown in FIG. 1, there is an air inlet 11 for introducing air into the tube, and after the air is injected through the air inlet, And a cap 13 for closing the injection port.

Further, the conventional air inlet may be further formed with an air blocking member so that the inflow air is not directly discharged to the outside after air is introduced into the inside of the tube.

A common method of injecting air into a tube is to inject the air into the tube by using an air injector such as an air pump or an air compressor.

Since the air blocking member is formed in the air inlet of the conventional tube, in order to discharge the air in the tube after the water is drained, the air hole is opened with the hand around the air inlet, There is a problem in that not only the physical power consumption is increased but also the air is not completely released since the body needs to be pressed evenly throughout.

Thus, the air inlet formed in the conventional tube has a convenient structure for introducing air into the inside of the tube, and a structure inconvenient for discharging the air inside the tube to the outside.

On the other hand, it is common to wear a life jacket for the safety of the user in the water field. However, general life jackets can not store goods.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide an air seal for an air tube for a rubber tube which can easily inflow and discharge air into a tube.

In addition, the present invention is intended to provide a bag-type tubular life vest having the function of a life vest while storing articles.

According to an aspect of the present invention, there is provided an automatic airtight seal for a rubber tube, comprising: an air passage formed in a tube to form an air passage for discharging or introducing air to the outside; An air conditioning unit that is attached to and detached from the air passage and opens the air passage when the air flows in from the outside according to the air flow and blocks the air passage when the inside air flows out; And a cap attached to and detached from the air conditioning unit to close an upper portion of the air conditioning unit.

Here, the air conditioning unit may include: a regulating unit body having an air passage formed therein, the plugging unit being inserted into the air conditioning unit; A selection membrane member formed inside the adjuster body, having a guide bar insertion hole formed at the center thereof, and an air assist passage having at least one air passage formed around the guide bar insertion hole; And an air blocker positioned below the selection membrane member to block or open the air assist passage of the selection membrane member; A guide rod formed on the air blocking portion and inserted into the guide rod insertion hole to enable the position of the air blocking portion to be moved; And an air restricting member formed on the guide rod to prevent the air blocking portion from being detached from the guide bar insertion hole.

Preferably, the air passage portion, the air conditioning portion, and the cap portion are connected by respective connecting members.

The bag-type tubular life vest having the air automatic closing cap for a rubber tube according to another embodiment of the present invention comprises: an article storage unit having a storage unit therein; A zipper provided at one side of the article storage unit to open or close the article storage unit; And a pair of hooks provided on the rear side of the article storage unit for hanging over the shoulder part of the user, wherein the article storage unit and the hook unit are respectively formed with tube parts capable of storing air, It is preferable to provide an air sealing cap for a rubber tube according to an embodiment of the present invention.

According to the present invention, since the air passage portion, the air adjusting portion, and the stopper are separately formed, when the air is introduced into or discharged from the tube, So that the air can be easily introduced into and discharged from the tube.

The present invention is advantageous in that the air inside the tube can be conveniently discharged to the outside without holding the air inlet as in the prior art in order to discharge the air inside the tube.

In addition, the present invention is intended to provide a bag-type tubular life vest having the function of a life vest while storing articles.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing an air inlet for a conventional rubber tube;
2 is an exploded perspective view showing an air automatic seal cap for a rubber tube according to an embodiment of the present invention.
3 is an exploded cross-sectional view of the air automatic seal cap for a rubber tube according to Fig.
Fig. 4 is an assembled cross-sectional view of an air-tight sealing plug for a rubber tube according to Fig. 2;
Figures 5 to 7 illustrate the use of the air auto closures for rubber tubes according to Figure 1;
FIG. 8 is a front view of a bag-type life jacket combined with a bag having an air sealing cap for a rubber tube according to another embodiment of the present invention,
Fig. 9 is a perspective view of a bag-type tubular life jacket having an air automatic closing cap for a rubber tube according to Fig. 8; Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an air sealing plug for a rubber tube according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is an exploded perspective view showing an air automatic closing stopper for a rubber tube according to an embodiment of the present invention, FIG. 3 is an exploded sectional view showing an air automatic closing stopper for a rubber tube according to FIG. 2, And FIG. 5 to FIG. 7 are views for explaining the use of the air automatic seal plug for a rubber tube according to FIG. 1. FIG.

2, the air automatic closing device for a rubber tube according to an embodiment of the present invention includes an air passage part 100, an air conditioning part 200, and a stopper part 300. As shown in FIG.

The air passage portion 100 is provided in the tube 1 to form an air passage for discharging or introducing air to the outside.

The air conditioner 200 is attached to and detached from the air passage 100 and opens the air passage when the air flows in from the outside according to the flow of the air, and blocks the air passage when the inside air is leaked to the outside.

In the following, the detailed configuration of the air conditioning unit 200 will be described with reference to Figs.

The air conditioning unit 200 includes an adjustment body 210, a selection membrane member 220, and an air conditioning member 230.

The regulating part body 210 is inserted into the air regulating part 200, and an air passage is formed, and the plug part 300 can be detached from the upper part.

The selection membrane member 220 has an air conditioning member 230 disposed therebelow to close or open the outside air by the air conditioning member. This selective membrane member 220 includes an air assist passage 221 and a guide bar insertion hole 223.

The air assist passage 221 of the selective film member 220 is closed or opened by the air adjusting member 230. [

The guide rod insertion hole 223 of the selective membrane member 220 is formed at the center and serves to insert the guide rod 233 of the air conditioning member 230.

Accordingly, the selection member 220 opens or closes the air passage by the operation of the air adjusting member 230. When the inside air flows out to the outside, the air blocking portion 231 of the air adjusting member 230, The air blocking portion 231 of the air conditioning member 230 that has closed the air assist passage 221 is blocked by the air assist passage 221 when the external air is introduced, 221, the air passage is opened.

The air adjusting member 230 includes an air blocking portion 231, a guide rod 233, and an escape preventing protrusion 235.

The air blocking portion 231 of the air conditioning member 230 is located below the selective film member 220 to block or open the air passage of the selective film member 220.

The guide rod 233 of the air conditioning member 230 is formed on the air blocking portion 231 and inserted into the guide bar insertion hole 223 of the selection membrane member 220, As well as to guide them as much as possible.

The separation preventing protrusion 235 of the air adjusting member 230 is formed on the guide rod 233 to prevent the air blocking portion 231 from being separated from the selection membrane member 220.

The stopper 300 is attached to and detached from the air adjusting unit 200 and blocks the upper portion of the air adjusting unit 200. It is preferable that the stopper 300 is provided with a stopper 310 to be inserted into the air adjusting part 200 and a handle 330 is further formed so that the user can more easily open the stopper 300 .

Here, it is preferable that the air passage portion 100, the air conditioning portion 200, and the stopper portion 300 are connected by the respective connecting members 400.

Hereinafter, the process of using the air automatic closing cap for a rubber tube according to an embodiment of the present invention will be described with reference to FIG. 2 to FIG.

2, the tube 1 is provided with an air passage part 100 and the air adjusting part 200 and the stopper part 300 are connected by a connecting member 400.

In order to inject air into the tube 1 in this state, air may be injected into the air passage portion 100 while the air conditioner 200 is inserted. As disclosed in the background of the invention, the user can directly blow air through the mouth or use an air injector such as an air pump and an air compressor.

When the air is injected through the air injector, the air is introduced into the tube 1 through the regulating part body 210 of the air regulating part 200.

At this time, the air adjusting member 230 inserted into the guide bar insertion hole 223 of the selective membrane member 220 is pushed by the force of the air injected from the selective membrane member 220.

The air blocking portion 231 of the pushed air adjusting member 230 is caught by the separation preventing protrusion 235 formed at the upper portion. In this state, an air passage through which the air injected from the outside can be introduced into the tube 1 is formed in the air conditioning part 200.

Therefore, the air injected from the outside is injected into the tube 1 along the air passage as shown in Fig.

When the tube 1 is inflated to an appropriate degree through such a method, the air injector is taken out.

In this case, as the air is not injected into the tube 1 any more, the air inside the tube 1 is discharged to the outside by the air pressure.

6, the air blocking portion 231 of the air conditioning member 230 is pressed by the force of the air discharged to the outside of the tube 1, 220).

Then, the air blocking portion 231 closes the air assist passage 221 of the selection membrane member 220. Therefore, the air inside the tube 1 is no longer discharged to the outside.

Then, the user closes the air conditioning part 200 with the stopper part 300, so that the air inside the tube 1 can be used without being discharged to the outside.

A process of completely discharging the air of the tube 1 by using the air automatic closing cap for a rubber tube according to an embodiment of the present invention will be described with reference to FIG.

The air passage portion 100, the air conditioning portion 200, and the plug portion 300 are coupled to each other.

Accordingly, the user removes the air conditioning part 200 from the air passage part 300. Then, the air passage of the air passage part 300 is opened, and the air buffered in the tube 1 can be easily discharged to the outside.

FIG. 8 is a front view of a bag-type life jacket combined with a bag having an air automatic closing cap for a rubber tube according to another embodiment of the present invention, FIG. 9 is a front view of the bag- It is a perspective view of a tubular life jacket.

The bag-type tubular life vest having the air automatic closing stopper for an air-tightly closed rubber tube for a rubber tube according to another embodiment of the present invention is an air- A zipper part 600 and a pair of hook parts 700. The tube part 800 is formed in each of the article storage part 500 and the hook part 700. [

Since the storage unit 500 has a storage unit therein, the storage unit 500 can store and store the product.

The zipper part 600 is provided on one side of the article storage part 500 to open or close the article storage part 500. At this time, it is preferable that the zipper 600 is closed when closed.

The pair of hooks 700 are provided on the rear side of the article storage unit 500 and serve to extend over the shoulder portion of the user.

At this time, a tube portion 800 capable of accommodating air is formed in each of the article storage portion 500 and the hook portion 700. In each tube portion 800, air for a rubber tube of an embodiment of the present invention It is preferable that an automatic sealing cap 900 is provided. It is preferable that the pair of hooks 700 include a buckle which is a fixing means for fixing the hook portion and the hook portion.

Accordingly, the bag-type life jacket combined with the air automatic seal cap for a rubber tube according to another embodiment of the present invention is characterized in that an air automatic seal cap 900 for a rubber tube of an embodiment of the present invention is attached to each tube portion 800 There is an advantage that the air of the tube portion 800 can be injected or discharged more easily.

Further, according to another embodiment of the present invention, the bag-type tubular life vest having the air automatic sealing cap for a rubber tube has an advantage that the product can be stored while keeping the basic life vest function.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, .

100: air passage part 200: air conditioning part
210: regulating body 220: selective membrane member
230: air conditioning member 300:

Claims (4)

An air passage part 100 provided in the tube 1 to form an air passage for discharging or introducing air to the outside;
An air conditioning part 200 installed in the air passage part 100 to shut off the air passage when the air flows in from the outside when the air flows in from the outside, And
And a stopper (300) attached to and detached from the air adjuster (200) and blocking an upper portion of the air adjuster (200).
The method according to claim 1,
The air conditioning unit 200 includes:
An adjustable body 210 having an air passage formed therein, the stopper 300 being inserted and being inserted into the air adjuster 200;
And an air assist passage 221 formed inside the adjuster body 210 and having a guide bar insertion hole 223 formed at the center thereof and at least one air passage formed around the guide bar insertion hole 223 A membrane member (220); And
An air blocker 231 positioned below the selection membrane member 220 to block or open the air assist passage 221 of the selection membrane member 200; A guide rod 233 formed on the air blocking portion 231 and inserted into the guide rod insertion hole 223 to allow the air blocking portion 231 to be moved; And an air restricting member 230 formed on the guide bar 233 to prevent the air blocking portion 231 from being detached from the guide bar insertion hole 223 Characterized in that it comprises an air-tight seal for rubber tubes.
The method according to claim 1,
The air passage portion 100, the air conditioning portion 200, and the plug portion 300,
And is connected by respective connecting members (400).
An article storage unit 500 having a storage unit therein; A zipper 600 provided at one side of the article storage unit 500 to open or close the article storage unit 500; And a pair of hooks 700 provided on a rear side of the article storage part 500 for supporting the user's shoulder part,
In the article storage part 500 and the hook part 700,
Wherein each of the tube portions 800 is provided with an air sealing cap for the rubber tube according to any one of claims 1 to 3, Life jacket combined with a bag.
KR1020130082641A 2013-07-15 2013-07-15 Air self-sealing plug for rubber tube and bag combination life vest of tube type having the plug thereof KR20150008558A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020130082641A KR20150008558A (en) 2013-07-15 2013-07-15 Air self-sealing plug for rubber tube and bag combination life vest of tube type having the plug thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130082641A KR20150008558A (en) 2013-07-15 2013-07-15 Air self-sealing plug for rubber tube and bag combination life vest of tube type having the plug thereof

Publications (1)

Publication Number Publication Date
KR20150008558A true KR20150008558A (en) 2015-01-23

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021075861A1 (en) * 2019-10-18 2021-04-22 이명자 Life jacket, air blowing member provided thereto, and method of coupling life jacket and air blowing member
KR102432028B1 (en) * 2022-05-10 2022-08-12 (주)스패로우 Air valve forming injection path and discharge path
KR102686241B1 (en) 2024-02-06 2024-07-19 주식회사 에이씨지 Nozzle for air pumping

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021075861A1 (en) * 2019-10-18 2021-04-22 이명자 Life jacket, air blowing member provided thereto, and method of coupling life jacket and air blowing member
KR102432028B1 (en) * 2022-05-10 2022-08-12 (주)스패로우 Air valve forming injection path and discharge path
KR20230157840A (en) * 2022-05-10 2023-11-17 주식회사 스패로우 Air valve for easy injection and discharge of air
KR102686241B1 (en) 2024-02-06 2024-07-19 주식회사 에이씨지 Nozzle for air pumping

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