KR20080062362A - Seal device of container - Google Patents

Abstract

A sealing device of a container is provided to simplify the constitutional components of a sealing device to enable a manufacturer to perform the manufacturing and the assembling of the sealing device. A sealing device of a container includes a first bracket(100), a fixing tool(200), a second bracket(400) and a fixing bar(300). A U-shaped fitting portion(110) is formed on one side of the first bracket. An extension portion(120) is formed on the other side of the first bracket. A plate spring(130) is installed on a hole(121) of the extension portion. Opposed holding protrusions(230) are formed on the center of the upper and lower surfaces of the inside of the fixing tool. First and second installation holes(210,220) are formed on both sides of the fixing tool. A U-shaped fitting portion(410) is formed on the second bracket.

Description

Seal device of container

1 is an exploded perspective view illustrating a configuration of a sealing device according to the present invention.

Figure 2 is a perspective view illustrating a coupling state of the sealing device according to the present invention.

Figure 3 is a plan sectional view illustrating a combined state of the sealing device according to the present invention.

Figure 4a is a front view illustrating the installation state of the sealing device according to the present invention.

4B is an enlarged front view of the main portion of FIG. 4A;

Figure 5a is a perspective view showing another embodiment of the fixing bar included in the sealing device of the present invention.

Figure 5b is a perspective view showing another embodiment of the fixing bar included in the sealing device of the present invention.

Figure 5c is a perspective view showing another embodiment of the fixing bar included in the sealing device of the present invention.

Figure 5d is a perspective view showing another embodiment of the fixing bar included in the sealing device of the present invention.

Figure 6 is a perspective view illustrating a modified state of the screw groove of the bolt for fixing the fixture and the first bracket in accordance with the present invention.

Figure 7a is a planar sectional view showing a main portion of the engagement state of the ratchet gear and the fixing bar of the sealing device according to the present invention.

Figure 7b is a planar sectional view showing the main part of the coupling state of the ratchet gear and the fixing bar of the sealing device according to another embodiment of the present invention.

8 is a perspective view showing another embodiment of the fixture included in the sealing device according to the present invention.

9A and 9B are main cross-sectional views illustrating a front and rear state in which a fixing bar is coupled to a fixture according to FIG. 8;

Figure 10 is an exploded perspective view illustrating a protective device applied to the sealing device according to the present invention.

Figure 11 is a main sectional plan view illustrating a state in which the protective device is installed in the sealing device according to the present invention.

Explanation of symbols for the main parts of the drawings

100: first bracket 110,410: fitting

111, 411: hole 120: extension part

121: hole 122: fastening hole

130: leaf spring 140: ratchet gear

141: protrusion 150: fixing bracket

151: through hole 152: coupling hole

200: fixture 210: first installation hole

220: second installation hole 230: locking jaw

240: bolt hole 250: bolt

300: fixing bar 310: locking part

400: second bracket 911: rotating rod

The present invention relates to a sealing device installed in a container which is a kind of cargo transportation means, and more particularly, in the configuration of a sealing device for fixing and sealing both rotating rods installed in the door of the container, to simplify the configuration of the sealing device It improves the manufacturability and assembly work of the sealing device, and improves the efficiency of sealing work using the sealing device, and enables to protect the contents of the container more effectively due to the solid sealing effect, and the convenience of the user using the sealing device. It relates to a sealing device of a container to be further improved.

Containers are commonly referred to as Freight Containers at the International Organization for Standardization (ISO) and Cargo Containers at the American National Standards Institute (ANSI) .The materials are wood, plywood, steel, aluminum, It is made of various materials such as light alloy, fiber reinforced plastic (FRP), and depending on the purpose of use, general dry cargo container, dry container, bulk container, HIGH CUBE CONTAINER, refrigerated container, Open Top Container, Ventilated Container, Flat Rack Container, Live Stock Container, Cold Storage Container, House Container, Hide Container, Oxide Containers, car containers, and the like.

Such containers can easily transport general goods and special cargo without outer packaging, saving time and money, and effectively preventing accidents during transportation such as damage, loss, or theft of cargo, The loading of cars, ships, etc. is mechanized instead of human labor, and the unloading work is shortened.The transport organization handles all cars, ships, railroads, aircrafts, and so on. Many times.

In addition, container transportation has great significance in that a cargo can be transported without changing its form, and a specific place equipment called a container terminal is required to achieve the purpose of transportation.

In addition, the site is a place where connections between different transportation systems are made, and all conditions must be fast and efficient. In general, container transportation needs to be located in front of the port as most of the land and sea linkages are used. In addition, there should be sufficient facilities and organization for unloading and management and storage of various related equipment. Also, it has the ability to handle a large amount of containers quickly, so that the land and sea transportation can be balanced and executed smoothly. I need a function to make it.

On the other hand, in such a container, the general dry cargo container is the most common container for transporting general goods other than liquid cargo and does not require temperature control, and occupies most of the containers, and two doors ( DOOR) and each door can open and close about 270 degrees.

In addition, each of the doors is provided with a rotating rod that is rotated to perform a locking function of the door by the rotating rod, and also serves as a handle of the door.

By the way, the locking function of the door as described above is difficult to protect the cargo of the container by only the rotary rod because the door is locked or unlocked by a simple rotation of the rotary rod installed in the door.

Therefore, a sealing port for sealing the handle connected to one side of the rotating rod is installed on the catch that is engaged with the handle, and a binding string, a lock, a bolt seal, or the like is used as the sealing port.

However, in the case of the conventional seals as described above, there are disadvantages that can be easily separated. In order to improve this, separate seal devices for fixing both rotating rods together with the seals have been developed and used. However, the conventional seal devices have a large number of components and a configuration. In this complex, there is a problem in manufacturing the sealing device is poor in manufacturability, poor assembly workability, the user is not easy to use, due to the complex configuration has a problem that is not easy to use.

Therefore, an object of the present invention is to solve the above problems, in the construction of a sealing device to seal the rotating rods of the container to each other, by simplifying the components of the sealing device manufacturers to manufacture and assemble the sealing device more In order to facilitate the use, the user to facilitate the use of the sealing device to provide a sealing device of a container to further improve the efficiency of the sealing device.

The object of the present invention as described above is to configure a sealing device for constraining and sealing both rotating rods installed on the door of the container,

One side is formed with a fitting portion of the "U" shape so that one rotating rod is wrapped with the fitting hole, the other side extending from the fitting portion is formed with an extension portion formed with a fastening hole with a hole, the extension of the leaf spring Is installed, the front of the hole is a rat gear receiving the elastic force of the leaf spring, the front of the rat gear so that the projection of the rat gear with the engaging hole matching the fastening hole of the extension so as to penetrate and protrude. A first bracket on which a fixing bracket having a through hole is located;

In the state in which both sides are open, the first and second mounting holes are formed on both sides of the first and second mounting holes on both sides of the upper and lower inner surfaces of the upper and lower surfaces thereof, and the first bracket is inserted into the first mounting holes. The fastening hole is fixed to the fastening hole and the fixing hole of the coupling bracket is formed to match the bolt and the fastening hole and the coupling hole of the matching bracket and the first bracket and the plate spring and the ratchet gear and the fixing bracket by the bolt; ;

A second bracket having a “U” shaped fitting portion formed to allow the other rotating rod to be wrapped, and corresponding fitting holes formed at opposite ends thereof in a state where the fitting holes are opposite to each other;

The ratchet is penetrated through the fitting hole of the second bracket and penetrates through the fitting hole of the first bracket through the second installation hole of the fixture, and a plurality of engaging portions are formed on the surface to maintain a predetermined interval and receive elastic force by the leaf spring. It is achieved by configuring a; fixed bar which is moved in only one direction while the protrusion of the fish is caught.

When the sealing device is installed on the rotating rod of the container, the present invention connects the fitting portion of the first bracket coupled to the fixing rod to one rotating rod of the container, and the second bracket is connected to the other rotating rod, and then the fixing bar is fitted to the second bracket. If the penetrates the fixture through the ball and inserts it into the fitting hole of the first bracket, the locking bar is caught on the ratchet gear located inside the fixture and the fixing bar is fixed so that both rotating rods are simply and firmly sealed by the sealing device. Can improve the manufacturability and assembly work of the sealing device as well as the user's convenience is improved, so that the efficiency of the sealing device can be further doubled to achieve the above object.

Hereinafter, with reference to the accompanying drawings, the technical configuration and operational effects as a preferred embodiment that can effectively achieve the features of the present invention will be described.

That is, Figure 1 is an exploded perspective view illustrating a configuration of a sealing device according to the present invention, Figure 2 is a perspective view illustrating a coupling state of the sealing device according to the present invention, Figure 3 is a coupling state of the sealing device according to the present invention 4A is a front view illustrating an installation state of a sealing device according to the present invention, FIG. 4B is an enlarged front view of main parts of FIG. 4A, and FIG. 5A is a view of a fixing bar included in the sealing device of the present invention. Figure 5b is a perspective view showing another embodiment, Figure 5b is a perspective view showing another embodiment of a fixing bar included in the sealing device of the present invention, Figure 5c is another embodiment of a fixing bar included in the sealing device of the present invention Figure 5d is a perspective view, Figure 5d is a perspective view showing another embodiment of the fixing bar included in the sealing device of the present invention.

And Figure 6 is a perspective view illustrating a modified state of the screw groove of the bolt for fixing the fixture and the first bracket according to the present invention, Figure 7a is a coupling state of the ratchet gear and the fixing bar of the sealing device according to the present invention 7B is a sectional view illustrating main parts, and FIG. 7B is a sectional view illustrating main parts of the sealing device according to another embodiment of the present invention and a fixing bar, and FIG. 8 is a fixture included in a sealing device according to the present invention. 9A and 9B are main plan cross-sectional views illustrating a front and rear state in which a fixing bar is coupled to a fixture according to FIG. 8, and FIG. 10 illustrates a protective device applied to a sealing device according to the present invention. One is an exploded perspective view, Figure 11 is a plan view of the main portion illustrating a state in which the protective device is installed in the sealing device according to the invention.

As illustrated in the present invention, in the configuration of a sealing device for constraining and sealing both rotating rods installed on the door of the container,

One side is formed with a fitting hole 110 of the "U" shape so that one rotating rod 911 is wrapped with the fitting hole 111, the other side extending from the fitting portion (110) holes (121) ) And an extension part 120 having a fastening hole 122 is formed, and a plate spring 130 is installed in the hole 121 of the extension part 120, and the plate in front of the hole 121. The rat gear 140 is received by the elastic force of the spring 130, the front of the rat gear 140 with the coupling hole 152 matching the fastening hole 122 of the extension portion 120 A first bracket (100) on which a fixing bracket (150) having a through hole (151) is formed so that the protrusion (141) of the rat gear (140) penetrates and protrudes;

In the state in which both sides are open, the first and second mounting holes 210 and 220 are formed on both sides of the locking jaw 230 while the locking jaws 230 are formed to face each other at the center of the upper and lower surfaces. On the back side, a bolt hole 240 is formed to coincide with the coupling hole 122 of the first bracket 100 and the coupling hole 152 of the fixing bracket 150 to be fitted into the first installation hole 210. The bolt 250 is fastened to the matched bolt hole 240, the fastening hole 122, and the coupling hole 152 by the first bracket 100, the leaf spring 130, and the rat by the bolt 250. A fixture 200 to which the gear 140 and the fixing bracket 150 are fixed together;

A second bracket having a “U” shaped fitting portion 410 formed to allow the other rotating rod 911 to be wrapped and fitted at both ends thereof with corresponding fitting holes 411 corresponding to each other;

Penetrating through the fitting hole 411 of the second bracket 400 and penetrates through the fitting hole 111 of the first bracket 100 through the second installation hole 220 of the fixture 200, the surface at a constant interval Fixing bar 300 is formed to hold a plurality of engaging portions 310 to maintain the projection 141 of the rat gear 140 receives the elastic force by the leaf spring 130 is moved in one direction only;

It is characterized by the configuration.

In the drawing, reference numeral 251 denotes a screw groove of the bolt 250, and 260 denotes a chip form by constructing various types of information such as the type, quantity, and state of the load loaded in the container 900 in a circuit form. Electronic chip (RFID), 270 is a warning phrase, trade name, serial number, company logo, the contents of the company homepage address is attached to the surface of the fixture, 280 is a transparent to be installed on the fixture 200 Synthetic resin cover, 281 is a protective portion formed on both sides of the synthetic resin cover 280, 282 is a cutting groove formed so that the protective portion 281 can be easily cut from the synthetic resin cover 280.

And 320 is a ratchet gear groove formed in the fixed bar 300, 500 is a protective device to prevent the flow of the sealing device installed on the rotary rod 911, 510 is formed on the protective device 500 fixed bar 300 is a connection hole through which, 520 is a seating portion of the protective device 500 that is in contact with the rotating rod 911, 600 is a handle on which the rotating rod 911 is installed, 700 is the handle ( A catch installed at 600, 800 is a sealing hole installed at the catch 700, 900 is a container, and 910 is a door of the container 900.

Looking at the configuration of the sealing device according to the present invention can be largely divided into the first bracket 100 and the second bracket 400 and the fixture 200 and the fixing bar 300, looking at the characteristics of each configuration, first One side of the first bracket 100 is formed with a fitting portion 110 of the "U" shape to be installed while wrapped in one rotating rod 911 of the container 900, wherein the fitting portion 110 The fitting hole 111 is formed at one end, and the other end of the fitting part 110 is formed with an extension part 120 which is integrally formed. The extension part 120 has a rectangular hole 121 in the extension part 120. Is formed and fastening holes 122 are formed on both sides of the hole 121, respectively.

In addition, the first bracket 100 has a curved leaf spring 130, and a ratchet gear 140 having a plurality of protrusions 141 having a vertical surface formed on a side opposite to an inclined surface formed at regular intervals, and at the center thereof. A through hole 151 is formed and a fixing bracket 150 having a coupling hole 152 formed on both sides of the through hole 151 is installed. The plate spring 130 and the ratchet gear 140 are fixed to each other. The bracket 150 may not be fixed only by the first bracket 100, but may be fixed to the bolt 250 in a state in which the bracket 150 is fitted inside the fixture 200 together with the extension 120 of the first bracket 100. It is fixed by.

Here, the fixture 200 has a shape of a quadrangular box with both sides open, and in the open inside, the locking jaw 230 is formed to face the upper and lower surfaces of the center, and the first side of the fixing jaw 200 is rearward with respect to the locking jaw 230. The installation hole 210 is formed, the second installation hole 220 is formed on the front side, the bolt hole 240 is formed on the rear surface of the fixture 200.

Accordingly, the leaf spring 130 is positioned in the hole 121 of the extension part 120 formed in the first bracket 100 so that the curved portion faces forward, and the projections are formed on the front surface of the leaf spring 130. The ratchet gear 140 is positioned with the side facing forward, and the extension part 120 and the leaf spring 130 are positioned at the front of the ratchet gear 140 with the fixing bracket 150 positioned. ) And the ratchet gear 140 and the fixing bracket 150 are inserted into the first installation hole 210 of the fixture 200 together, and then the bolt hole 240 and the extension 120 of the fixture 200 are fastened. By coupling the coupling holes 152 of the ball 122 and the fixing bracket 150 to each other by fastening with the bolt 250, the first bracket 100 and the fixture 200 can be made into one component.

In addition, as described above, when the fixing part 200 and the fixing part 150 and the fixing bracket 150 of the first bracket 100 and the fixing bracket 150 are fixed to each other by the bolt 250, the rear of the plate spring 130 may be formed of the fixing part 200. The rat gear 140 has elastic force by the curved portion of the leaf spring 130 while being supported on the inner surface of the first installation hole 210, and thus the protrusion 141 of the rat gear 140 is fixed to the bracket. Protruding to the outside through the through hole 151 of the 150 is located in the second installation hole 220 of the fixture 200, wherein both ends of the ratchet gear 140 to the outside of the through hole 151 The latch gear 140 is prevented from falling through the through hole 151 of the fixing bracket 150.

In addition, the second bracket 400 is formed with a fitting portion 410 having a “U” shape so that the second bracket 400 may be installed while being wrapped in the other rotating rod 911 of the container 900, and both ends of the fitting portion 410 may be formed. There is a fitting hole 411 formed in a state opposite to each other.

In addition, the penetrating hole 411 of the second bracket 400 penetrates through the second installation hole 220 of the fixture 200 and then fixed to penetrate the fitting hole 111 of the first bracket 100. The bar 300 is formed in a state where a plurality of locking portions 310 are maintained at a constant interval in a central portion thereof.

At this time, when the fixing bar 300 passes through the second installation hole 220 of the fixture 200, the locking portion 310 of the fixing bar 300 is connected to the first installation hole 210 of the fixture 200. Position the protrusion 141 is in contact with the rat gear 140 protruding to the second installation hole 220, the protrusion 141 of the rat gear 140 is the locking portion 310 of the fixing bar 300 If the fixed bar 300 is moved in the advancing direction due to the characteristics of the ratchet gear 140, the latching part 310 is not caught by the protrusion 310 of the ratchet gear 140 and continues to move. It may be, when moving in the reverse direction of the moving direction is that the engaging portion 310 is caught by the projection 141 is not moved.

That is, when the fixing bar 300 is moved in the advancing direction, even if the locking part 310 of the fixing bar 300 is caught by the protrusion 141 of the ratchet gear 140, the fixing bar 300 continues to move. The latching part 310 is moved along the inclined surface of the protrusion 141 to press the ratchet gear 140. Accordingly, the leaf spring 130 located at the rear of the ratchet gear 140 is compressed and the ratchet gear is compressed. As the 140 is lowered, the locking portion 310 of the fixing bar 300 may continue without being caught by the protrusion 141 of the rat gear 140, and the ratchet gear 140 may be caught on the locking portion 310. When moving the fixture 200 in the opposite direction of the travel direction in the state in which the projection 141 of the fixed) latching portion 310 is caught by the vertical surface of the projection 141, the ratchet gear 140 is not lowered As the protrusion 141 of the fish 140 does not fall out of the selected locking portion 310, the fixing bar 300 does not move in the opposite direction of the traveling direction. Will be.

Therefore, the sealing device is inserted into the first installation hole 210 of the fixture 200 to the user fixed to the first bracket 100, the second bracket 400 and the fixing bar 300 by the bolt 250 If the user wants to seal both the rotating rods 911 of the door 910 of the container 900 by using the sealing device as described above, the fitting portion 110 of the first bracket 100 To a rotating rod 911 of the container 900, the fitting portion 410 of the second bracket 400 is inserted into the other rotating rod 911, and then the fixing bar 300 to the second bracket 400 Penetration through the fitting hole 411 of the first through the fitting hole 111 of the first bracket 100 through the second mounting hole 220 in the state to be pushed to the end until the end of the fixture 200 As the ratchet gear 140 located inside the hook is caught by the catching part 310 of the fixing bar 300, the catching bar 300 is caught by the latching gear 140 caught by the catching part 310. It will not be backward in both hoejeonbong 911 of the container 900 can be easily sealed and rugged.

Rather than using the sealing device as described above alone with the sealing device according to the present invention as shown in Figure 4a and 4b as shown in Figure 4a and 4b the handle 600 is connected to the catch 700 to the bolt 700 after binding If the seal 800 such as the seal is additionally installed, the sealing effect of the container 900 can be further maximized.

On the other hand, in configuring the fixing bar 300 of the components of the sealing device according to the present invention, the locking portion 310 formed on the fixing bar 300 may be configured in a quadrangular shape as illustrated in the drawing, FIG. 5a and 5b and 5c and 5d may also be configured in other forms, Figure 5a is a configuration of the shape of the engaging portion 310 formed in the fixed bar 300 is configured in a circular shape, as described above When 310 is a circular shape, the projection of the ratchet gear penetrating through the engaging portion 310 is not illustrated in the drawing, but the cylinder is formed in an oblique cut shape so that an inclined surface is formed on one side and a vertical surface is formed on the opposite side. It must be configured.

In addition, Figure 5b is configured as a triangular shape of the locking portion 310 formed on the fixed bar 300, as described above, when the locking portion 310 is a triangle, the rat is inserted through the locking portion 310 The projection of the gear is also not illustrated in the drawings, but the triangular prism is to be formed in the form of an oblique side to be configured so that one side is formed with an inclined surface and the other side with a vertical surface.

And without forming the engaging portion 310 of the form penetrating through the fixing bar 300, as a replacement means, the rat so that the projection 141 of the rat gear 140 can be caught only in one direction in the direction of travel Ratchet gear groove 320 having the opposite shape of the projection 141 and the symmetry of the gear 140 may be configured in the fixing bar 300, the ratchet gear groove 320 is fixed as shown in Figure 5c Although it may be formed on the bar 300 as a whole, it may be limited to a portion that is the minimum portion of the central side in contact with the protrusion 141 of the rat gear 140 as shown in FIG. 5D.

On the other hand, the first bracket 100 and the fixture 200 is coupled by a bolt 250, when the bolt 250 is manipulated by a specific outsider or internal conspirator, etc., the function of the sealing device is lost, so the first bracket ( When the 100 and the fixture 200 are combined by the bolt 250 to form a single part, as shown in FIG. 6, the screw groove 251 is removed so that the screw groove 251 of the bolt 250 is not removed or the tool is not used. If deformed, the operation of the bolt 250 can be prevented at the source.

In addition, the protrusion 141 of the rat gear 140 according to the present invention as shown in Figure 7a is caught in the locking portion 310 of the fixing bar 300 due to the movement of the fixing bar 300 of the protrusion 141 When the end load of the protrusion 141 having a small contact area is easily damaged when the load is received at the end, the rat gear 140 may not be able to perform its function, so the protrusion of the rat gear 140 as shown in FIG. 7B. When 141 is formed by cutting a part of the end, the contact area of the protrusion 141 caught by the catching part 310 of the fixing bar 300 becomes larger and the concentrated load according to the movement of the fixing bar 300 is increased. By this, the protrusion 141 of the rat gear 140 can be easily prevented from being broken.

And on the front of the fixture 200, stamping the contents of warnings, trade names, serial numbers, company logos, company homepages, or the like, or by using an attachment 270 such as a sticker, the contents related to the sealing device may be visible. In addition, the electronic chip 260 which can effectively know various information such as the kind, quantity, state, etc. of the loads loaded on the container 900 may be installed together on the front of the fixture 200.

In addition, since the attachment 270 and the electronic chip 260 installed on the front of the fixture 200 may be naturally or artificially damaged when exposed to the outside, the fixture 200 may be protected as shown in FIG. 8. It may also be installed by injection molding the transparent synthetic resin cover 280 to cover only the front and back, except for both sides of the.

In addition, when forming the transparent synthetic resin cover 280 to be installed in the fixture 200 as described above and integrally forming a protective portion 281 covering the second installation hole 220 located on both sides of the fixture 200 The protective portion 281 is formed in the portion that is bent from the synthetic resin cover 280 to the protective portion 281 so as to form a cutting groove 282 so that the protective portion 281 can be easily separated from the synthetic resin cover 280. You can easily know the state before and after the use of the sealing device through the presence or absence of.

That is, before use of the sealing device, as shown in FIG. 9A, the second installation holes 220 on both sides of the fixture 200 are covered by the protection unit 281 while the fixture 200 is wrapped by the synthetic resin cover 280. Therefore, the user may know that the sealing device is before use, and when the user uses the sealing device, when the user grasps the protection part 281 and shakes it, the protection part 281 is formed by the cutting groove 282 in the synthetic resin cover 280. As it is simply separated from the will be able to use the sealing device to fit the fixing bar 300 through the second installation hole 220 of the fixture 200 as shown in Figure 9b.

On the other hand, Figure 10 shows another embodiment of the present invention, the second bracket 400 is installed on the rotating rod 911, the fixing bar 300 in the fitting hole 411 of the second bracket 400 When the fitting hole 411 is cut or broken by an outsider in the inserted state, the fixing bar 300 and the second bracket 400 are easily separated and the fitting hole 411 is cut as the sealing device becomes useless. It is necessary to prevent the breakage.

Therefore, a space is formed therein so that only the rear side is opened so that a part of the front side of the second bracket 400 is fitted, and a connection hole 510 through which the fixing bar 300 penetrates at both front sides is formed. The protective device 500 is formed to form a curved seating portion 520 to be in contact with the surface of the rotating rod 911.

Looking at the mounting state of such a protective equipment 500 through FIG. 11, when the protective bracket 500 is fitted to the front of the second bracket 400 in a state in which the second bracket 400 is installed on the rotating rod 911. As the front portion of the second bracket 400 is fitted into the space through the rear of the protective device 500, the seating portion 520 of the protective device 500 is in contact with the surface of the rotating rod 911, the protective device 500 The connection hole 510 is to be matched with the fitting hole 411 of the second bracket 400, and then install the fitting bar 300 through the matching connecting hole 510 and the fitting hole 411 will be.

Therefore, the fitting hole 411 of the second bracket 400 may be covered by the protective device 500, so that the protective device 500 can effectively protect the second bracket 400.

As described above, the preferred embodiment of the present invention has been described, but the present invention may use various changes, modifications, and equivalents. Therefore, the above description does not limit the scope of the invention defined by the limitations of the following claims.

As described above, the present invention comprises a first bracket, a fastener, a second bracket, and a fixing bar, each of which seals the rotating rods of the container by constraining the rotating rods of the container, and the fitting portion of the first bracket includes the rotating rod of the container. And the second bracket is inserted into another rotating rod, and then the fixing bar penetrates the fitting hole of the second bracket and the fitting hole and the fitting hole of the first bracket, and the ratchet gear located at the fixing member catches any one of the catching portions of the fixing bar. It is possible to seal the rotating rod of the container simply and easily as the reverse of the fixed bar is prevented while being caught by the part, and the components of the sealing device can be simplified to improve the workability as well as the manufacturability. Convenience can be improved and it can be used easily, and the contents of the container can be effectively sealed through the container. The will to safeguard more.

Claims (11)

In constructing a sealing device for confining and sealing the rotating rods installed on both doors of the container, At one side, a fitting portion 110 having a “U” shape is formed so that the rotary rod 911 of one door 910 may be wrapped and fitted together with the fitting hole 111, and the other extending from the fitting portion 110. An extension part 120 having a fastening hole 122 is formed together with the hole 121, and a plate spring 130 is installed in the hole 121 of the extension part 120, and A ratchet gear 140 receives an elastic force of the leaf spring 130 at the front side, and a coupling hole coinciding with the fastening hole 122 of the extension part 120 at the front of the ratchet gear 140. A first bracket (100) having a fixing bracket (150) having a through hole (151) formed therein so that the protrusion (141) of the rat gear (140) penetrates and protrudes; In the state in which both sides are open, the first and second mounting holes 210 and 220 are formed on both sides of the locking jaw 230 while the locking jaws 230 are formed to face each other at the center of the upper and lower surfaces. On the back side, a bolt hole 240 is formed to coincide with the coupling hole 122 of the first bracket 100 and the coupling hole 152 of the fixing bracket 150 to be fitted into the first installation hole 210. The bolt 250 is fastened to the matched bolt hole 240, the fastening hole 122, and the coupling hole 152 by the first bracket 100, the leaf spring 130, and the rat by the bolt 250. A fixture 200 to which the gear 140 and the fixing bracket 150 are fixed together; The rotating rod 911 of the other door 910 is formed so that the fitting portion 410 of the "U" shape is formed, and both ends of the fitting hole 411 is formed to match the opposite state A second bracket 400; Penetrating through the fitting hole 411 of the second bracket 400 and penetrates through the fitting hole 111 of the first bracket 100 through the second installation hole 220 of the fixture 200, the surface at a constant interval Fixing bar 300 is formed to hold a plurality of engaging portions 310 to maintain the projection 141 of the rat gear 140 receives the elastic force by the leaf spring 130 is moved in one direction only; The sealing device of the container characterized in that the configuration. The method of claim 1, The engaging portion 310 formed on the fixing bar 300, Consisting of a square hole, a circular hole or a triangle hole, The projection 141 of the ratchet gear 140 is sealed in the container, characterized in that configured in the shape corresponding to the hole. The method of claim 1, The engaging portion 310 formed on the fixing bar 300, Sealing device of the container, characterized in that formed in the whole or part of the central portion of the fixed gear 300, a plurality of rat gear grooves 320 having a shape opposite to the shape of the projection 141 of the rat gear 140. The method according to claim 1 or 2 or 3, Bolts 250 for coupling the first bracket 100 and the fixture 200, Sealing device of the container, characterized in that configured to remove or modify the screw groove (251) to prevent the use of the tool. The method according to claim 1 or 2 or 3, The ratchet gear 140 caught by the locking portion 310 of the fixed bar 300 is Sealing device of the container, characterized in that to increase the contact area of the protrusion 141 is caught on the engaging portion 310 by removing a portion of the end of the protrusion (141). The method of claim 1, In the front of the fixture 200, A sealing device for a container, characterized by imprinting one or more of a warning phrase, a trade name, a serial number, a company logo, and a company homepage address. The method of claim 1, In the front of the fixture 200, Warning phrase, trade name, serial number, company logo, the seal of the container, characterized in that any one or more of the contents of the company homepage consisting of the attachment 270, such as a sticker attached. The method according to any one of claims 1 or 2 or 3 or 6 or 7, In the front of the fixture 200, Sealing device for a container, characterized in that the electronic chip 260 including a variety of information such as the type, quantity, state of the load loaded in the container 900 is provided. The method of claim 8, In the fixture 200, Sealing device of the container, characterized in that the injection molding the transparent synthetic resin cover 280 to cover the front, rear, upper, lower surface except for both sides. The method of claim 9, The synthetic resin cover 280, The protection unit 281 is integrally formed to cover both second installation holes 220 of the fixture 200, A portion of the synthetic resin cover 280 that is bent by the protective portion 281 is formed in the cutting groove 282 so that the protective portion 281 can be easily cut from the synthetic resin cover 280 by the cutting groove 282. Container sealing device characterized in that the configuration. The method according to any one of claims 1 or 2 or 3 or 6 or 7, In the second bracket 400 fitted to the rotating rod 911 of the other door 910, The rear side is opened, and the space is formed so that the fitting hole 411 of the second bracket 400 is located therein while the second bracket 400 is fitted through the opened rear side. Connection holes 510 through which the fixing bar 300 penetrates are formed at both front sides, Sealing device of the container, characterized in that the upper and lower portions of the rear portion is provided with a protective device 500 is formed with a curved seating portion 520 to be in contact with the surface of the rotating rod (911).

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