KR20080003284U - One touch union keeper - Google Patents

Abstract

The present invention relates to a gas meter sealing port for gas theft prevention, and more particularly, to a sealing port fastened by one-touch wrapping the outside of a union connecting a gas supply pipe and a gas meter, and can be easily installed at a time without a separate accessory or a tool. The present invention relates to a one-touch gas meter sealing port for gas theft prevention, which can prevent an illegal gas theft case in which the user separates the union using a tool since the union is completely sealed by the sealing port.

One touch, seal, gas meter

Description

One-touch gas meter seal for gas theft prevention {One touch union keeper}

1 is a perspective view of the open state for the gas theft prevention one-touch gas meter seal according to the present invention.

Figure 2 is a perspective view of the closed state for the gas theft prevention one-touch gas meter seal according to the present invention.

Figure 3 is a plan view of the open state for the gas theft prevention one-touch gas meter seal according to the present invention.

Figure 4 is a bottom view of the closed state for the gas theft prevention one-touch gas meter seal according to the present invention.

Figure 5 is a left side view of the open state for the gas theft prevention one-touch gas meter seal according to the present invention.

Figure 6 is a right side view of the open state for the gas theft prevention one-touch gas meter seal according to the present invention.

Figure 7 is a right side view showing a closed state for the gas theft prevention one-touch gas meter seal according to the present invention.

Figure 8 is an exploded perspective view of the use state of the gas theft prevention one-touch gas meter seal according to the present invention.

9 is a perspective view of the state of use of the one-touch gas meter sealing port for gas theft prevention according to the present invention.

Figure 10 is a cross-sectional view of the use state of the gas theft prevention one-touch gas meter seal according to the present invention.

 *** Explanation of symbols for the main parts of the drawing ***

   One; Gas meter 2; Display window

   3; Gas inlet 4; Gas outlet

   10; Gas supply line 11; Union

   20; Packing ring 30; Seal

   31; Body 32; Reinforcement

   33; Connection portion 33a; Bend

   34; End 35; First fastening part

   35a; Water stop 35b; cover

   36; Second fastening portion 36a; Female fastener

The present invention relates to a gas meter sealing port for gas theft prevention, and more particularly, to a sealing port fastened by one-touch wrapping the outside of a union connecting a gas supply pipe and a gas meter, and can be easily installed at a time without a separate accessory or a tool. The present invention relates to a one-touch gas meter sealing port for gas theft prevention, which can prevent an illegal gas theft case in which the user separates the union using a tool since the union is completely sealed by the sealing port.

In general, city gas used in each home or restaurant is supplied through a pipe at a constant pressure, and a gas meter for indicating usage is installed in the gas pipe to read the usage amount.

The gas meter is fixed to a wall of a multipurpose room or a kitchen. The gas meter connects a gas supply pipe from one outside to a gas inlet and a gas transfer line to the other gas outlet to connect to a boiler and cooking gas appliance. The amount of gas used is counted, and the counted value is displayed on the front transparent display window so that the meter reader can visit and check.

Here, the gas inlet and the gas supply pipe of the gas meter is formed with a screw in the corresponding connection portion, the screw is also formed in the inside of the union having a polygonal bolt shape, tightening or loosening the union with a tool for easy fastening It can be separated from the inside of the union by inserting the synthetic resin packing ring 20 to increase the sealing of the gas inlet and the gas supply pipe.

However, since such a union is exposed to the outside, the user can easily separate using a tool arbitrarily, there is a concern of illegal gas theft of the user due to the recent economic recession and rising gas prices.

In order to solve the problems as described above, the seal is installed on the outside of the union to prevent the user from turning the union.

Sealing device for preventing such gas theft has been filed in (Application No. 20-2004-0034348, Registration No. 20-0376211).

According to the proposed application, after connecting a pair of semi-circular rings to the gas supply pipe and fastening to the connection part of the gas meter to the fastening part, and then inserting one side of the sealing pin with the sealing lead to the fastening part, When pressed using a seal, the sealing pins are integrally connected so as not to be separated arbitrarily.

However, such a seal can be easily separated by the user because the fastening part is exposed to the outside, and even if the fastening part is sealed using the lead sealing method, the lead bar can be easily removed, and there is a possibility of abuse such as reuse. In addition to the need for additional restraint tools such as seals, seal pieces, seal leads, and compactors, there are also cumbersome closures in the field.

The present invention has been made to solve the above problems, and relates to a seal that is fastened by one-touch surrounding the outside of the union connecting the gas supply pipe and the gas meter, can be easily installed at a time without a separate accessory or tools, The purpose of the present invention is to provide a one-touch gas meter seal for preventing gas theft, in which the user can prevent illegal gas theft cases in which the user separates the union using a tool since the union is completely sealed by the sealing port.

The present invention for achieving the above object,

In a conventional gas meter that checks the gas usage by connecting the gas supply pipe and the gas inlet port by a union having a polygonal bolt shape and discharging the gas through the other gas outlet port,

One end is connected to be bent by the connecting portion 33 so as to be fastened to the outside of the union 11, and the other end is provided with a semi-circular ring-shaped body 31, which is correspondingly fastened,

The cover 35b extends a predetermined length in the fastening direction from the end of the rectangular plate extending straight outward from the outer end of the one side body 31, protrudes squarely from the center of the fastening surface, and extends rearward from the extended upper and lower ends. It is provided with a first fastening portion 35 consisting of a water fastener (35a) having a locking projection extending at an angle and bent at a right angle,

The groove is formed in the fastening surface of the square plate extending straight outward from the outer end of the other body 31, and protrudes in a square to correspond to the up and down from the inner fastening surface of the groove so as to correspond to the vertical locking projection of the water fastener 35a. It has a second fastening portion 36 made of a female fastening hole (36a), each engaging projection on the corresponding surface to be engaged,

The male fastener 35a of the first fastening part 35 is fastened corresponding to the female fastening hole 36a of the second fastening part 36 so that the second fastening part 36 is a cover of the first fastening part 35. (35b) characterized in that the fastening configuration in the inserted state.

Hereinafter, the present invention will be described with reference to the accompanying drawings.

Figure 1 is a perspective view of the open state for the gas theft prevention gas meter seal according to the present invention, Figure 2 is a perspective view of a closed state for the gas theft prevention one-touch gas meter seal according to the present invention, Figure 3 Figure 4 is a plan view of the open state for the gas theft prevention one-touch gas meter sealing port according to the present invention, Figure 4 is a bottom view of the closed state for the gas theft prevention one-touch gas meter sealing port according to the present invention, Figure 5 is a gas according to the present invention Figure 1 is a left side view of the open state for the anti-theft one-touch gas meter sealing port, Figure 6 is a right side view of the open state for the one-touch gas meter sealing port for gas theft prevention according to the present invention, Figure 7 is a gas theft prevention according to the present invention The right side view showing a closed state for the one-touch gas meter sealing port, Figure 8 is a one-touch for gas theft prevention according to the present invention Use state separation perspective view for the meter seal, Figure 9 is a combined state of use for the gas theft prevention one-touch gas meter seal according to the present invention, Figure 10 is a one-touch gas meter seal for gas theft prevention according to the present invention A cross-sectional view of the state of use for

Hereinafter, described with reference to the accompanying drawings of the present invention as follows.

One end is connected to be bent by the connecting portion 33 so as to be fastened to the outside of the union 11, and the other end is provided with a semi-circular ring-shaped body 31 which is correspondingly fastened, one side body 31 The cover 35b extends a predetermined length in the fastening direction from the end of the rectangular plate extending straight outward from the outer end of the plate, protrudes in a square from the center of the fastening surface, and extends obliquely backward from the extended upper and lower ends. It has a first fastening portion (35) consisting of a water fastener (35a) having a right angled bending projection, and forms a groove in the fastening surface of the square plate extending straight outward from the outer end of the other body (31) To the female fastening holes 36a each having protrusions on the corresponding surfaces so as to be projected in a square to correspond to the upper and lower sides of the inner fastening surfaces of the grooves so as to be engaged with the upper and lower locking protrusions of the water fastener 35a. The second fastening part 36 is provided, and the male fastener 35a of the first fastening part 35 corresponds to the female fastening hole 36a of the second fastening part 36 so as to correspond to the second fastening part. 36 is fastened in the state inserted in the cover 35b inside of the 1st fastening part 35. FIG.

That is, the gas meter 1 shown in FIGS. 8 and 9 is connected to the gas supply pipe 10 that enters a general home and a building, and counts the amount of gas used to read the amount of gas used for a certain period of time. In order to visit and check, generally, the gas supply pipe 10 and the gas meter 1 connected thereto are fixed to the wall of the utility room or the kitchen.

Here, looking at the overall configuration of the gas meter (1), there is a gas inlet (3) on one side of the upper or lower, the other side of the gas is counted to pass through the gas meter (1) after heating or cooking appliances A gas outlet 4 is provided to be connected to supply a gas device, and the like, and a display window 2 having a transparent window is provided on the front thereof so that the reader can check the numeric gauge.

On the other hand, the gas inlet 3 and the gas supply pipe 10 of the gas meter 1 can be fastened and separated by the union 11 having a polygonal bolt shape.

As described above, since the union 11 is exposed to the outside, the user can easily detach it using a tool. That is, in order to prevent an illegal gas theft case, the seal 30 is fastened to the outside of the union 11 of the gas supply pipe 10 to block the decomposition in advance.

The seal 30 is made using a synthetic resin material having a predetermined strength, and make a corresponding body 31 to have a semi-circular ring shape, each end is bent in a connected state, the body of the 31 The other side has a structure that can be male and female fastened to each other.

That is, the corresponding ends of the both sides of the body 31 is integrally provided with a plate-shaped connecting portion 33 having a predetermined length, the center of the connecting portion 33 to form a crimped bent portion (33a) easily semi-circular body The other end portion of which the 31 is bent and rotated in the corresponding direction may be correspondingly fastened to the male and female.

In addition, the corresponding circumferential surface of each of the body 31 is provided with a plurality of reinforcing projections (32) to increase the strength against external impact, and the end of the body extending the predetermined length to the inside of the through hole inlet side ( 34 respectively provided to prevent the union 11 from falling out through the through hole when the union 11 is fitted into the sealing port 30.

In addition, the upper and lower through-hole inlet portion of the both sides of the body 31 is provided with a predetermined length extending into the body 31 inside the locking end 34 to hold the union 11 of the gas supply pipe 10 to the outside, The locking end 34 of the one side has the same diameter as the outer diameter of the gas supply pipe 10, the locking end 34 of the other side has the same diameter as the outer diameter of the gas inlet (3) to the union 11 to the outside Do not fall but the gas supply pipe 10 and the gas inlet (3) to pass through.

The first fastening portion 35 extends linearly from the outer end of one side of the body 31 to a square plate shape having a predetermined thickness, and then extends a predetermined length from the edge of the extension portion to one surface to be fastened with the other side of the body 31. Except for having a shape wrapped in the cover (35b), the inner surface of the cover (35b), that is provided with a water fastener (35a) protruding in a rectangular projection shape in the center of one surface.

The water fastener 35a extends the same or shorter as the length of the cover 35b so as to be located in the cover 35b, and the same fastening protrusions are provided on the upper and lower sides, respectively, to correspond to the second fastening part 36 to be described later. To be possible.

Here, the locking projection is formed to extend from the upper and lower ends of the water fastener (35a) to form an inclined surface and bent horizontally at a right angle so that it is easily inserted into the locking fastener 36a to be described later through the inclined surface and is not easily reversed. It is designed.

The second fastening portion 36 forms a plate shape from the outer end of the body 31 and extends a predetermined length, and has a corresponding rectangular plate shape so that the second fastening portion 36 can be inserted into the cover 35b. It may have a thickness equal to or thinner than a length so as to be fully inserted into one surface of the first fastening part 35.

At this time, the predetermined fastening groove is formed on one surface of the second fastening part 36, and a predetermined length is extended from the center of the groove, and the female fastening hole 35b corresponding to the above-mentioned water fastener 35a is provided.

The female fasteners 36a are provided with protrusions of the same shape on both sides of the upper and lower sides so that the male fasteners 35a can be fitted. Each of the female fasteners 36a is provided with a locking protrusion on a corresponding surface. The engaging projection extends at a predetermined inclination angle from the respective ends extending like the water fastener 35a to the corresponding surface and is bent at a right angle.

That is, when the male fastener 35a is inserted between the female fasteners 36a constituting the upper and lower protrusions, the inclined surface of the male fastener 35a and the inclined surface of the female fastener 36a slide with each other, so that the perpendicular bending portions correspond to each other. It is in a state that does not fall into the reverse state, the arm fastener (36a) is to have a tighter tightening force by applying an elastic force in the corresponding direction.

As described above, when both body 31 is correspondingly bent around the bent portion 33a of the center connecting portion 33 and the other first and second fastening portions 35 and 36 are correspondingly fastened, the second fastening portion 36 is corresponded. Has a state inserted into the corresponding surface of the first fastening portion (35).

Hereinafter, the function and operation relationship of the gas theft prevention gas meter sealing port according to the present invention having the above configuration.

First, open both bodies 31 of the sealing port 30 to cover the outside of the union 11 through the opening portion to fasten the first and second smelting parts 35 and 36.

At this time, the male fastener 35a provided in the first fastening part 35 of the one side body 31 is fastened to the female fastening hole 36a provided in the second fastening part 36. When the fastener 36a is in a state in which the upper and lower parts of the water fastener 35a are not pressed out, the second fastening portion 36 is surrounded by the cover 35b of the first fastening portion 35. The installation is completed.

Therefore, it is convenient to fasten one-touch at one time without any inconvenience in connecting the sealing pin to the fastening portion of the sealing port, and the illegal use of gas cannot be made because the fastening portion is not exposed to the outside by the cover 35b. .

The effect of the gas theft prevention one-touch gas meter sealing port according to the present invention made as described above is as follows.

First, there is an effect that can be installed without a separate accessory or tools in a one-touch method.

Second, once installed can not be separated without breaking there is a certain sealing effect.

Third, the reinforcement is made on the outer circumferential surface, and the strength is excellent, and the appearance is monotonous and neat, which reduces the customer's dissatisfaction when attaching.

Claims (3)

In a conventional gas meter that checks the gas usage by connecting the gas supply pipe and the gas inlet port by a union having a polygonal bolt shape and discharging the gas through the other gas outlet port, One end is connected to be bent by the connecting portion 33 so as to be fastened to the outside of the union 11, and the other end is provided with a semi-circular ring-shaped body 31, which is correspondingly fastened, The cover 35b extends a predetermined length in the fastening direction from the end of the rectangular plate extending straight outward from the outer end of the one side body 31, protrudes squarely from the center of the fastening surface, and extends rearward from the extended upper and lower ends. It is provided with a first fastening portion 35 consisting of a water fastener (35a) having a locking projection extending at an angle and bent at a right angle, The groove is formed in the fastening surface of the square plate extending straight outward from the outer end of the other body 31, and protrudes in a square to correspond to the up and down from the inner fastening surface of the groove so as to correspond to the vertical locking projection of the water fastener 35a. It has a second fastening portion 36 made of a female fastening hole (36a), each engaging projection on the corresponding surface to be engaged, The male fastener 35a of the first fastening part 35 is fastened corresponding to the female fastening hole 36a of the second fastening part 36 so that the second fastening part 36 is a cover of the first fastening part 35. (35b) Gas theft prevention one-touch gas meter sealing port characterized in that the fastening configuration in the inserted state. The method of claim 1, The locking end 34 which holds the union 11 of the gas supply pipe 10 so as not to fall out to the upper and lower through inlet portions of the both sides of the body 31 is configured to extend a predetermined length inside the body 31. A one-touch gas meter sealing port for preventing gas theft. The method of claim 1, Gas theft prevention one-touch gas meter sealing port characterized in that it comprises a plurality of reinforcing projections (32) protruding a predetermined length along the outer circumferential surface of the both sides of the body (31).

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