KR200292558Y1 - Opening and closing tool having a switch plate of sliding - Google Patents

Abstract

The present invention relates to an opening and closing mechanism having a sliding opening and closing plate that allows the supply and interruption of fluid to be made easily by sliding the opening and closing plate.

To this end, in the opening and closing mechanism for connecting and opening and closing the hose, the opening and closing mechanism is formed with a flow path having an inlet and an outlet on the front and rear surfaces, the through-hole is formed with a plate-like member that can open or shield the flow path The plate member is inserted between the inlet and outlet to open and close the flow path by sliding left and right.

Thereby, the supply and interruption of the fluid are made tightly in a state of airtightness, and there is an effect that the operation during the opening and closing operation is easy.

Description

Opening and closing tool having a switch plate of sliding}

The present invention relates to an opening and closing mechanism having a sliding opening and closing plate, and relates to an opening and closing mechanism having a sliding opening and closing plate to facilitate the supply and blocking of fluid by a sliding operation of the opening and closing plate.

Various types of opening and closing mechanisms are used to block or change a flow path of a fluid having a constant flow. Such opening and closing mechanisms are used according to the state of the object for opening and closing, that is, the three states of materials, such as solid, liquid and gas. Widely used in industrial sites and homes.

A general example of such an opening and closing mechanism is a valve, and is opened and closed by various operations and controls such as those by mechanical operation and those by electrical control.

By the way, the opening and closing mechanism such as a valve has a problem such that the operation method for opening and closing, such as to rotate during operation, or to rotate after the pressing operation is not complicated and easily made.

An object of the present invention for solving this problem is to provide an opening and closing mechanism having a sliding opening and closing plate made of a state in which the supply and interruption of the fluid is kept airtight and easy to operate.

Another object of the present invention is to provide an opening and closing mechanism having a sliding opening and closing plate that can adjust the fluid supply amount by forming opening and closing holes of various sizes in the plate-shaped opening and closing plate.

1 is a view showing an embodiment of the opening and closing mechanism having a sliding open and close plate according to the present invention.

2 is a side cross-sectional view of the opening and closing mechanism of FIG. 1.

3A to 3C are views showing various examples of the opening and closing plate of the present invention.

4 is a view illustrating a structure of a sliding opening and closing part of FIG. 1.

5 is a view showing a state of use of FIG.

6a and 6b are views showing another embodiment of the present invention is a view showing an example of the opening and closing mechanism having a hinge axis.

* Explanation of symbols for the main parts of the drawings

10, 40: main body 12: inlet

12a, 14a: binding groove 14, 48: outlet

16, 46: switchgear 18, 60: switchboard

20, 66: handle 22, 24: guide protrusion

26, 50: water milling 29: release prevention key

42: fixing portion 44: hinge axis

100, 200: switchgear

Opening and closing mechanism having a sliding open and close plate of the present invention for achieving the above object, in the opening and closing mechanism for connection and opening and closing of the hose, the opening and closing mechanism is formed with a flow path having an inlet and an outlet on the front and rear surfaces The through-hole is formed to have a plate-like member that can open or shield the flow path, the plate-like member is inserted between the inlet and outlet is characterized in that opening and closing the flow path by sliding left and right.

According to a preferred embodiment of the present invention, the upper and lower ends of the groove portion has an expansion guide surface formed in the 'I' shape, it is preferable that the guide projection is formed on the upper and lower ends of the plate-like member to be inserted into the expansion guide surface.

On the circumferential surface between the inlet and the outlet, the inlet and the outlet are respectively faced, and a water-tight ring such as an O-ring is preferably installed so as to be in watertight contact with the plate member.

One end of the plate member is formed with a protruding opening and closing handle, which is installed on one side of the plate member, a guide groove for preventing separation from the inner wall of the plate member, and a release preventing key is installed at the end of the plate member. Can be. It may be formed on both ends of the plate member.

In addition, the plate-shaped member may be formed with two or more opening and closing holes that can change the supply amount in stages.

In addition, the plate member may be opened and closed by sliding a certain angle rotationally to the left and right about the hinge axis, wherein the outer side of the plate member is preferably formed with a handle for performing the opening and closing operation.

Hereinafter, embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

The embodiments of the present invention described below are merely intended to illustrate the technical idea of the present invention by way of example, it should not be understood that the scope of the present invention is limited thereto. Various modifications, changes and variations are possible in the following examples which will be apparent to those of ordinary skill in the art.

Example 1

In the embodiment of the opening and closing mechanism 100 having a sliding opening and closing plate of the present invention, referring to Figure 1, the inlet 12 and the outlet 14 are provided at the front and rear respectively so that the fluid can pass first , The main body 10 having the opening and closing opening 16 is formed with a sliding groove so that the opening and closing operation can be made by the sliding method. In addition, the opening and closing plate 18 is provided as a plate member that opens and closes the flow path between the inlet 12 and the outlet 14 while sliding left and right in the state of being inserted into the opening 16. In addition, the inlet 12 and the outlet 14 are provided with binding grooves 12a and 14a to easily bind a hose or a pipe.

Specifically, the opening and closing plate 18 has a handle 20 is formed at both ends so as to slide left and right, and the opening and closing hole for blocking or opening the flow path is formed in the opening and closing portion formed in the plate shape. In addition, guide protrusions 22 and 24 are formed at upper and lower ends of the opening and closing plate 18 so that a stable sliding operation can be performed while the opening and closing plate 18 is inserted into the main body 10.

In addition, the main body 10 has an inlet 12 and an outlet 14 formed to protrude in front and rear, respectively, to protrude to supply and supply fluid, and the inner side of the main body 10 across the main body 10. An opening / closing opening 16 provided with a sliding groove is formed therebetween.

In the opening / closing mechanism 100 configured as described above, the flow path to the outlet 14 is blocked or opened by the operation of the opening / closing plate 18 while the fluid is supplied through the inlet 12. At this time, the opening and closing plate 18 is slid left and right while the opening and closing hole may form a flow path between the inlet 12 and the outlet 14, it is also blocked.

Side cross-sectional view of the opening and closing mechanism 100 is shown in FIG.

The opening and closing mechanism 100 can be seen that the inlet 12 is formed in the front, the outlet 14 is formed in the rear, the opening 16 has a sliding groove therebetween. At this time, the sliding groove has an 'I' shape, this type has the advantage that the operation of the opening and closing plate 18 can be made smoothly, as well as stable operation without shaking.

In addition, water-tight rings 26 such as O-rings for water-tightness are respectively provided at the central portions of the opening and closing holes 16 so as to correspond to the inner surfaces facing the inlet 12 and the outlet 14, so as to be connected with the opening and closing plate 18. Watertightness can be enhanced.

Deformable form of the opening and closing plate 18 that can be applied to the opening and closing mechanism 100 of such a structure is shown in Figures 3a to 3c.

First, referring to FIG. 3A, an example in which the handle 20 is formed on only one side is illustrated. In this example, the opening and closing plate 18a inserted into the opening and closing opening 16 having the sliding groove is slid left and right. Opening and closing operation is performed according to whether the opening.

In the case of using the opening and closing plate 18a, the structure of the main body 10 may be formed differently. For example, a portion in which the handle 20 is not formed may be configured to be closed and not open. Could be. That is, the opening and closing plate 18a is inserted through one side portion of the main body 10, and the other side portion is closed. At this time, the closed portion may form a through hole of a small size so that sliding of the opening and closing plate 18a is smoothly performed without a vacuum being formed.

Then, a guide groove (not shown) is formed in the inner wall of the opening and closing hole 16 so that the opening and closing plate 18a is not separated, and the release preventing key 29 is installed at the end of the opening and closing plate 18a so as to correspond thereto. It is also preferable. As a result, the handle 20 functions to hold the opening and closing plate 18a, and the release preventing key 29 serves as a stopper to prevent the opening and closing plate 18a from being separated.

Referring to Figure 3b, the basic form of the opening and closing plate described as an example in the present invention is shown. That is, the handles 20 are formed at both ends, and the opening and closing operation can be performed by pushing and pulling in both directions through the handle 20. In this case, the handles 20 can perform all of the roles as a stopper together with the above-described gripping function.

And, the opening and closing hole 28 is formed in the central portion of the opening and closing plate 18b, the fluid supply and interruption is made through the opening and closing hole (28).

Another example of the opening and closing plate is shown in FIG. 3C, and it can be seen that the opening and closing holes 28a and 28b formed in the opening and closing plate 18c are formed in different sizes. This is to change the size to control the amount of the fluid supplied during opening, in this example, the amount of fluid supply can be adjusted in three stages, such as closed state, half-open state and fully open state. In this case, an indication mark such as a scale may be formed on the top or side surface of the opening and closing plate 18c in order to accurately identify the opening and closing holes 28a and 28b.

Next, referring to FIG. 4, there is shown a diagram for showing the boundary configuration of the inlet 12 and the outlet 14 formed inside the main body 10. In this example, the water-tight ring 26 is formed inside the opening / closing opening 16 in which the sliding groove of the main body 10 is formed for watertight between the opening / closing plate 18 and the main body 10 in the case of being opened or closed. You can check it. The water sealing ring 26 is formed symmetrically on both side walls of the sliding groove, and is formed to have excellent adhesion with the opening and closing plate 18, the opening and closing hole is formed to ensure the watertight despite the pressure of the fluid opening and closing mechanism There is an effect that the leakage of the fluid at 100 is prevented.

Figure 5 is a view showing a state of use of the embodiment for the opening and closing mechanism having a sliding opening and closing plate according to the present invention is shown in FIG.

Referring to FIG. 5, the front inlet 12 of the opening and closing mechanism 100 is fastened by a hose or pipe 30, etc. by the fastener 32, and the fluid is supplied to the rear outlet 14. Pipe 34 is connected to allow fluid to be supplied elsewhere. At this time, by pulling or pushing the handle 20 of the opening and closing plate 18 to control the supply of the fluid is configured to be able to easily adjust the supply of the fluid.

At this time, the hose or pipe 30 is bound in a state stuck tightly to the binding grooves (12a, 14a) formed in the inlet 12 and the outlet 14 there is an effect that the fastening mechanism 100 is stable. .

Example 2

There may be various embodiments of other forms of modification of the present invention, for example, the examples of FIGS. 6A and 6B.

Referring to FIG. 6A, an inlet and an outlet are respectively provided at the front and the rear of the front part of the opening / closing mechanism 200 to allow fluid to pass therethrough, and detailed descriptions thereof are omitted. A main body 40 having an opening and closing opening 46 formed with a sliding groove is provided to allow the opening and closing operation by a sliding method. In addition, the opening and closing plate 60 is provided as a plate-shaped member that opens and closes a flow path between the inlet and the outlet while sliding left and right about the hinge shaft 44 in the state of being inserted into the opening and closing hole 46. The main body 40 includes a hinge portion 42 having a hinge shaft 44 for fixing the opening and closing plate 60, and an outlet 48 through which fluid is discharged to the rear surface and the opening and closing plate 60. ) Is provided with a water-tight ring (50) to make a close contact with the fluid does not occur.

Handle 66 is formed on the top of the opening and closing plate 60 is formed with a projection so that the opening and closing plate 60 to slide left and right, to block or open the flow path to the opening and closing portion consisting of a plate Opening and closing hole 64 is formed.

Embodiment 2 of the present invention having such a configuration is easy to supply and interrupt the fluid between the hoses coupled to both ends in the same manner as in the first embodiment described above. 6A illustrates a state in which the flow path is currently closed, and when the handle 66 is pushed, the opening and closing hole 64 connects the flow path, thereby smoothly supplying the fluid as shown in FIG. 6B. In this case, since the opening and closing plate 60 is fixed to the hinge shaft 44, when the handle 66 is manipulated, the opening and closing plate 60 rotates about the hinge shaft 44.

In the above-described example, the main body 40 has a rectangular straight shape, but may be manufactured in a fan shape in consideration of being rotated by the hinge axis 44.

As described above, according to the embodiment of the present invention, since the operation of the sliding open / close board is easily performed, there is an advantage that the opening and closing operation is easy and the supply amount of the fluid can be adjusted by the opening and closing holes of various sizes.

According to the present invention, there is an effect that the supply and interruption of the fluid are made tightly in a state where airtightness is maintained, and the operation at the time of opening and closing is easily performed.

And, opening and closing holes of various sizes are formed in the plate-shaped opening and closing plate has the effect that the supply amount of the fluid can be made freely.

Claims (9)

In the opening and closing mechanism for connecting and opening the hose, The opening and closing mechanism, A flow path having an inlet and an outlet is formed on the front and rear surfaces, and a through hole is formed and includes a plate member for opening or shielding the flow path, and the plate member is inserted between the inlet and the outlet to slide left and right. Opening and closing mechanism having a sliding opening and closing plate, characterized in that for opening and closing the flow path. The method of claim 1, The opening and closing mechanism having a sliding opening and closing plate, characterized in that the upper and lower ends of the groove portion has an extended guide surface formed in an 'I' shape, the upper and lower ends of the plate-like member is formed to be inserted into the extended guide surface. The method of claim 1, In the peripheral surface between the inlet and outlet, The opening and closing mechanism having a sliding opening and closing plate facing the inlet and the outlet, respectively, so that the water-tight ring is installed to be in watertight contact with the plate-like member. The method of claim 1, One end of the plate-like member opening and closing mechanism having a sliding opening and closing plate characterized in that the formed opening and closing handle. The method of claim 4, wherein The opening and closing handle, It is installed on one side of the plate-like member, the guide groove for preventing the separation on the inner wall of the plate-like member, the opening and closing mechanism having a sliding opening and closing plate, characterized in that the separation preventing key is installed at the end of the plate-like member. The method of claim 4, wherein The opening and closing handle, Opening and closing mechanism having a sliding opening and closing plate, characterized in that each formed on both ends of the plate-like member. The method of claim 1, Opening mechanism having a sliding opening and closing plate characterized in that the plate-like member is formed with two or more opening and closing holes that can change the supply amount step by step. The method of claim 1, The plate member, Opening and closing mechanism having a sliding opening and closing plate characterized in that the opening and closing operation is made by sliding a certain angle rotationally to the left and right about the hinge axis. The method of claim 8, Opening and closing mechanism having a sliding opening and closing plate, characterized in that the handle is formed on the outer side of the plate-shaped member for performing the opening and closing operation.