KR100488093B1 - multi-functional portable gas ejecting control apparatus and adapter employing thereof - Google Patents

Abstract

A general purpose portable gas outflow control device and an adapter applied thereto are disclosed. Multi-purpose portable gas outflow control device has a hollow for the flow path is formed inside the body, one side of the body is formed with an insert that can be combined with the gas supply member to receive the gas from the gas supply member, the other side adapter coupling A terminal unit having an adapter mounting portion having a screw thread formed therein, and a flow regulator provided to control the opening and closing of the flow path hollow on the terminal unit. In addition, the adapter coupled to the adapter mounting portion is to be screwed on one side of the adapter mounting portion, the other side is formed to fit the LPG vehicle gas injection, torch disposable gas cylinder mounting. According to such a versatile portable gas spill control device and an adapter applied thereto, the adapter is adapted to the equipment used, and combined with a gas supply container such as a disposable gas container and an LPG gas container, it can be used as a torch and a vehicle gas injector. There is an advantage that can be used. Such a gas filling device provides convenience for versatile use such as gas filling or burner of LPG vehicles in mountainous areas or camping.

Description

Multi-functional portable gas ejecting control apparatus and adapter employing according to the present invention

The present invention relates to a multi-purpose portable gas outflow control device and an adapter applied thereto. The present invention relates to a multi-purpose portable gas outflow control device and a gas supply to various devices using gas as a fuel in combination with a container or a pipe in which the gas is stored. A portable gas outflow control device and an adapter applied thereto.

Commercially available gas storage containers include a portable butane gas container for disposable use and an LPG gas container for home use.

Disposable gas cans have a small storage capacity of about 100 grams and are small in size and are used in portable devices such as portable combustion devices or portable torches. In addition, LPG gas cans are mainly used for vehicles or combustion apparatus.

By the way, such a gas storage container is used in combination with the gas-independent equipment independently. Therefore, it is not easy to separate the gas storage container from the currently combined device, and it is difficult to easily change the use of the gas storage container to a combustion, a vehicle, etc. as necessary, and thus there is a problem that the utilization of the gas storage container is inferior.

The present invention was devised to improve the above problems, and can provide a gas supply compatibility for heterogeneous devices that use gas as fuel, and can be used in various ways in combination with a gas storage container. It is an object of the present invention to provide an adjusting device and an adapter applied thereto.

In order to achieve the above object, the multi-purpose portable gas outflow control device according to the present invention has a hollow for the flow path formed inside the body, and one side of the body can be combined with the gas supply member to receive the gas from the gas supply member. A terminating unit having an insertable portion formed thereon, the other end having an adapter mounting portion having an adapter coupling thread formed thereon; And a flow rate regulator installed to control opening and closing of the flow path hollow on the termination unit.

The termination unit includes a paddle portion extending from the inserting portion to a predetermined length portion, and an inclined portion extending inclined at a predetermined angle from the paddle portion, and the paddle protective layer coated with a low thermal conductivity material on the outside of the paddle portion; Is provided.

Preferably, the flow rate regulator includes a sliding opening and closing pin which is slidably installed so as to open and close the flow path in the end unit by advancing; One end extending from the hinge shaft rotatably installed on the end unit is coupled to the sliding opening and closing pin, and the other end of the trigger is easily formed by a user's finger.

According to an aspect of the present invention, the insertion portion is formed so as to extend a predetermined length from the body to be inserted into the gas supply pipe can be coupled.

In addition, the insertion portion is a predetermined length of the screw thread is formed on the portion that is coupled to the body so that the insertion and detachment to the body, the portion of the insertion portion of the body is coupled to the thread line corresponding to the screw line of the insertion portion.

According to another aspect of the present invention, the insertion portion is detachable to the disposable gas container, so that when the disposable gas cylinder is mounted so that the tip of the gas discharge pin of the disposable gas cylinder can be retracted by a predetermined length. A stepped flow path is formed.

In order to achieve the above object, according to the present invention, there is provided a screw thread that can be combined with the adapter mounting portion of the termination unit, the other side is further provided with a gas combustion torch adapter provided with a gas combustion torch.

According to another aspect of the invention, one side is provided with a screw coupling portion is coupled to the adapter mounting portion, the other side is formed with a guide groove that can be combined with the gas inlet of the vehicle using gas as fuel, in the guide groove And a gas injection adapter for the vehicle having an opening and closing pin to open / close an outflow to the guide groove of the gas introduced through the adapter mounting part by interfering with the gas injection port of the entered vehicle.

According to another aspect of the invention, the screw thread is formed on one side of the body body is formed hollow for the flow path therein; Opening / closing the outflow to the guide groove of the gas flowing through the threaded portion interfered with the gas inlet of the vehicle entered into the guide groove that can be coupled to the gas inlet of the vehicle using the gas as fuel on the other side of the body And a gas injection adapter for a vehicle having an opening and closing pin configured to be provided.

Hereinafter, a portable gas outflow control device and an adapter applied thereto will be described in detail with reference to the accompanying drawings.

1 is a cross-sectional view showing a portable gas outflow control device according to a first embodiment of the present invention.

Referring to the drawings, the portable gas outflow control device 170 has an end unit 171 having a coupling thread formed thereon so as to mount an adapter for compatibility with other devices, and a flow path hollow on the end unit 171. It is provided with a flow regulator 180 installed to control the opening and closing.

One end of the termination unit 171 is an insertion portion 176 extending stepped from the body so as to have an outer diameter corresponding to the inner diameter of the gas supply pipe so that a predetermined length can be inserted into the gas supply pipe (see FIG. 4: 130d). And an adapter mounting portion 184 having an adapter coupling thread.

Reference numeral 176a denotes a locking projection for suppressing the departure from the gas supply pipe during press-fitting by the fixing member (see FIG. 4: 175) from the outside in the state where the insertion part 176 is inserted into the gas supply pipe.

In addition, reference numeral 173 is a pad protective layer surrounding the outside of the pad portion 172. The paddle protective layer 173 is attached to protect the end unit 171, which is cooled when the gas stored in the liquefied state, is prevented from frostbite damage during the paddling, and is made of a material having low thermal insulation and thermal conductivity, such as a rubber material. Is formed.

The flow regulator 180 includes a rotary adjustment screw 183 and an opening / closing slider 185 which is linked to the rotation of the rotary adjustment screw 183 to open and close the internal flow path. One side of the body 181 of the flow regulator is provided with an adapter mounting portion 184 is formed with a thread. Reference numeral 190 is a relay adapter configured to interconnect the end unit 171 and the flow regulator 180 and to communicate the internal flow paths with each other. Reference numeral 174 denotes an adapter mount for mounting an adapter.

As such, when the gas outflow control device 170 is configured such that the relay adapter 190 and the flow regulator 180 are coupled to the end unit 171 by screwing each other, some elements may be easily replaced and assembled. do. Although not shown, the sealing member may be inserted between the coupling portions.

Unlike the illustrated example, the gas outflow control device 170 may be formed integrally.

Unlike the illustrated example, the gas outflow control device 170 may be formed integrally.

Alternatively, the insertion portion 175 may be detachably attached to the body of the end unit 171 so that it can be replaced by other members other than the gas supply pipe, for example, a disposable gas adapter (see FIG. 8; 500) if necessary. A screw thread is formed on a portion to be coupled to the predetermined length, and a portion to which the insertion portion 175 is coupled to the body may be implemented to form a thread line corresponding to the thread of the insertion portion.

When the gas outlet control device 173 of the gas outflow control device 170 is squeezed and the gas outlet of the adapter mounted on the adapter mounting unit 184 is directed in the target direction, for example, when gas is injected into the vehicle inlet. As shown in FIG. 2, the end unit 271 of the gas outflow control device 270 is inclined to extend at an angle from the grip portion 272 so that the wrist can be naturally maintained to improve convenience in use. It may be configured to have a portion 273.

3 is a vehicle gas injection adapter coupled to the adapter mounting portion 184 of the gas outflow control device 170 to inject gas into the LPG vehicle.

Referring to the drawings, the vehicle gas injection adapter 280 has a screw thread 281 is formed on one side, the other side is a guide groove 283 that can be combined with the gas inlet of the vehicle using gas as fuel, that is, LPG vehicle ) Is formed.

An opening / closing pin 286 and a spring 287 are provided in the flow path space formed in the body between the guide groove 283 and the screw portion 281. The opening and closing pin 286 extends a predetermined length through the passage from the head and the head capable of shielding a narrowly formed passage between the guide groove 283 and the space in which the spring 287 is inserted, and guides therein. It has an extension rod having a hollow formed in communication with the groove.

Reference numeral 286a denotes a gas outlet communicating with the internal flow path of the extension rod, and 284 is a sealing material.

In the figure, the vehicle gas injection adapter 280 has a two-piece type which is screwed together to facilitate the assembly of the spring 287 and the opening and closing pin 286.

The gas injector adapter 280 for the vehicle has a hole 286a and a hollow inside the opening / closing pin 286 when the opening / closing pin 286 is pushed upward by a predetermined length by an external force, that is, the pin of the gas inlet for the vehicle. The gas inlet for the vehicle forms a flow path through which the gas can flow out.

4 illustrates a state in which gas is injected into the gas injection unit 300 of the vehicle by mounting the vehicle gas injection adapter 280 to the adapter mounting unit 184. In FIG. 4, reference numeral 310 is an opening / closing pin installed in a flow path in the injection guide frame 320 of the gas inlet of the vehicle, 311 is a spring, 130d is a gas supply pipe, and 175 is a fixing member.

When the gas inlet of the vehicle is coupled to the gas injection adapter 280, the opening and closing pins 286 and 310 which are in contact with each other retreat a predetermined distance from each other, and the gas is supplied to the gas inlet of the vehicle through the flow path thus formed.

On the other hand, a torch adapter that can be used as a torch coupled to the adapter mounting portion 184 of the gas outflow control unit 170, 270 is shown in FIG.

Torch adapter 400 has a threaded portion 412 that can be coupled to the adapter mounting portion 184 on one side as shown, the other side is an ignition that can burn the gas flowing through the extension pipe 416 418. Reference numeral 414 denotes a sealing member.

6, the torch adapter 400 is coupled to the gas outflow control unit 170.

Extension tube 416 of the torch adapter 400 may be formed in a straight line unlike the illustrated example. When the extension pipe 416 is formed in a straight line when coupled to the adapter mounting portion 184 of FIG. 2, the firing opening 418 is oriented in a direction bent at a predetermined angle in the state where the paddle portion 272 is squeezed, similar to FIG. 6. A coupling structure can be provided.

A gas outflow control device according to another aspect of the invention is shown in FIG. 7.

Elements having the same function as in the above-described drawings are denoted by the same reference numerals.

As shown in the figure, the gas outflow control device 370 is formed in the shape of a gun having a trigger 384.

The gas outflow regulator 370 includes a dry end unit 371 and a trigger flow regulator 380.

The dry terminal unit 371 is bent at a predetermined angle to form a through flow path therein, and adapter mounting portions 374a and 374b each having a spiral line are provided on both sides of the through flow path.

Reference numeral 390 denotes a flow path relay adapter coupled between the gas supply pipe 130d and the adapter mounting part 374a to communicate the flow path between the gas supply pipe 130d and the termination unit 371.

As described above, the pad covering layer 372 of the termination unit 371 is preferably formed of a material having excellent heat insulating and insulating properties.

The flow regulator 380 is slidably terminated around the hinge shaft 383 and the sliding opening / closing pin 385 which is slidably installed so as to open and close the flow path formed in the dry-type end unit 371 by advancing and retreating. One side of which is installed on the unit 371 and extends from the hinge shaft 383 is coupled to the sliding opening and closing pin 385, and the other end has a trigger 384 that is easily gripped and moved by the user's finger.

Reference numeral 386 denotes a latching jaw formed in multiple stages on the trigger 384, and 387 is a trigger 384 rotatably installed at a predetermined angle on the frame 388 frame so as to be supported and detached in multiple stages on the locking jaw 376. Safety pin for locking / unlocking.

An elastic member 389 is provided at one side of the trigger 384 so that the sliding opening pin 385 elastically biases in a direction of blocking the flow path.

The dry gas outflow control unit 370 has a merit that the user grasps the grip part 372 and pulls the trigger 384 with a finger so that the gas flows out, thereby facilitating the outflow and blocking operation of the gas.

In the figure, the dry gas outflow control unit 370 is shown an example in which the vehicle gas injection adapter 280 is mounted on the adapter mounting unit 374b, and the torch adapter 400 of FIG. 5 may be mounted and used. .

On the other hand, a gas relay adapter 500 that can be used in combination with a disposable gas container other than the gas supply pipe 130d is shown in FIG.

Referring to the drawings, the disposable gas cylinder adapter 500 has a thread line corresponding to the adapter mounting portion 374a to be inserted into one side thereof, and the other side has a gas cylinder mounting portion for mounting the disposable gas cylinder. .

The gas cylinder attaching portion is firstly bent downward from both ends of the horizontal frame 510 and provided with ribs 512 protruding a predetermined length in the horizontal direction.

A pair of gas rib coupling mounting ribs 512 disposed to face each other is a known structure in which a disposable gas cylinder 200 distributed in a standard type can be mounted, that is, the mounting cap 220 of the gas cylinder 200. It is bent by extending a predetermined length downward to be inserted into the groove 221 provided.

Therefore, the user may insert the mounting groove 221 of the gas cylinder 200 to correspond to the mounting rib 512, and then rotate the gas cylinder 200 by a predetermined angle to mount it.

A stepped interference groove 514 is formed on the gas guide groove of the horizontal frame 510 so that the gas discharge pin 210 of the mounted gas can 200 can be retracted by a predetermined distance. Accordingly, when the user installs and inserts the gas ejection pin 210 of the gas cylinder 200 into the interference groove 514, the gas discharge pin 210 of the gas cylinder 200 is the upper jaw of the interference groove 514. In the interfering with the predetermined distance retreat, the gas stored in the open gas cylinder 200 can be introduced into the end unit.

On the other hand, although not shown, when the disposable gas cylinder mounting adapter is combined with the adapter mounting part 184 of FIG. 1, FIG. 2, a disposable gas cylinder can be used as a fuel source.

As described so far, according to the present invention, the multi-purpose portable gas outflow control device and the adapter applied thereto are combined with a gas supply container such as a disposable gas container, an LPG gas container by mounting an adapter for the device to be used. The torch, gas injector for vehicles, etc. has the advantage of being versatile. Such a gas filling device provides convenience for versatile use such as gas filling or burner of LPG vehicles in mountainous areas or camping.

1 is a cross-sectional view showing a portable gas outflow control device according to a first embodiment of the present invention,

2 is a cross-sectional view showing a portable gas outflow control device according to a second embodiment of the present invention,

3 is a cross-sectional view showing the gas injection adapter for LPG vehicle according to an embodiment of the present invention,

4 is a cross-sectional view showing a state of injecting gas into the gas inlet of the LPG vehicle from the portable gas outflow control device coupled to the LPG vehicle gas injection adapter of FIG.

Figure 5 is a cross-sectional view showing a torch adapter according to another embodiment of the present invention,

6 is a cross-sectional view showing a state in which the torch adapter of FIG. 4 is mounted on the portable gas outflow control device of FIG.

7 is a cross-sectional view showing a dry gas outflow control device according to another embodiment of the present invention,

FIG. 8 is a cross-sectional view illustrating a state in which the disposable gas pail mounting adapter according to another embodiment of the present invention is mounted on the dry type gas outflow regulator of FIG. 7.

<Description of Symbols for Major Parts of Drawings>

170, 270: gas outflow regulator 180, 380: flow regulator

280: vehicle gas injection adapter 400: torch adapter

500: Disposable Gas Cylinder Mount Adapter

Claims (12)

The hollow for the flow path is formed in the body, one side of the body is formed with an insert that can be combined with the gas supply member to receive the gas from the gas supply member, the other side adapter mounting portion formed with a screw thread for adapter coupling A termination unit having a; And a flow rate regulator installed to control opening and closing of the flow path hollow on the termination unit. According to claim 1, One side is provided with a screw coupling portion is coupled to the adapter mounting portion, the other side is formed with a guide groove that can be coupled to the gas inlet of the vehicle using gas as fuel, entered into the guide groove Multipurpose portable, characterized in that it further comprises; a gas injection adapter for the vehicle having an opening and closing pin to open / close the outflow to the guide groove of the gas flowing through the adapter mounting portion interfering with the gas inlet of the vehicle; Gas outflow control device. The method of claim 1, wherein the termination unit The inlet portion extending from the insertion portion to a predetermined length portion, and the inclined portion extending inclined at a predetermined angle from the indentation portion, Multi-use portable gas outflow control device, characterized in that the outer periphery of the percussion unit; a percussion protective layer coated with a low thermal conductivity material. The method of claim 1, wherein one side is provided with a screw thread that can be coupled to the adapter mounting portion of the termination unit, the other side is a gas combustion torch adapter provided with a gas combustion torch; Regulator. According to claim 1, wherein the flow regulator A sliding opening / closing pin which is slidably installed so as to open and close the flow path in the termination unit by advancing; Multi-purpose portable gas outflow, characterized in that it is installed on the end unit to be rotatable, one end extending from the hinge shaft is coupled to the sliding opening and closing pin, the other end is triggered to facilitate the grip by the user's finger; Regulator. The multipurpose portable gas outflow control apparatus according to claim 1, wherein the insertion part is formed to extend a predetermined length from the body so as to be inserted into and coupled to the gas supply pipe. According to claim 1, wherein the insertion portion is a predetermined length of the screw thread is formed in the portion that is coupled to the body to be detachable to the body, the portion of the insertion portion of the body coupled to the threaded line corresponding to the thread of the insertion portion is formed Multi-purpose portable gas outflow control device, characterized in that. The stepped flow path of claim 1, wherein the insertion part is detachable from the disposable gas container, and the retractable flow path is configured to retract the tip of the gas discharge pin of the disposable gas container by a predetermined length when the disposable gas container is installed. Versatile portable gas outflow control device, characterized in that formed. The method of claim 8, wherein the insertion portion is a multi-purpose portable gas outflow control device, characterized in that the thread is formed in the portion coupled to the body so as to be detachable to the body. delete delete delete