KR19990017521U - A Sealing And Height Adjusting Device Using A Suction Disk - Google Patents

Abstract

The present invention relates to a sealing and height adjusting device using an adsorption port, the air filling unit 4 provided around the lower plate 3 to be in close contact with the upper circumference of the container (1), and the end circumference of the adsorption port (7) The locking protrusion 19 and the push protrusion 18 provided on the inner side of the flexible tube 16 corresponding to the locking protrusion 19 and the reinforcement support 20 for elastically supporting the outer circumferential surface of the container 1 are provided. (35) and a sealing and height adjusting device using a suction hole provided with a plurality of suction holes 43 in the pressure chamber.

Therefore, since the air filling part 4 is formed inside the lower plate 3, even when the upper surface of the container 1 is uneven, the container 1 and the lower plate 3 are tightly contacted at the time of compression, so that the sealed state is maintained for a long time. It can be maintained, and when pressing both sides of the sealing and height adjusting device in the state in which the suction port 15 is pressed, the pressing protrusion 18 lifts the locking protrusion 19, so that the compressed suction hole 15 is simply When the pressure chamber 17 is compressed, the chamber 23 and 33 of the reinforcement support parts 20 and 35 swell, and the pressure protrusion 12 or the air bag 34 is detached from the chamber 23. Since the container 33 is pushed out of the container 1, the container 1 can be gripped more reliably, and the cup or can container 45 can be reliably supported on the curved surface.

Description

A Sealing And Height Adjusting Device Using A Suction Disk}

The present invention relates to a sealing and height adjusting device using an adsorption port, and more particularly, to a sealing and height adjusting device using an adsorption port that can be used for various purposes, such as a container lid and tongs.

Generally, adsorption holes are used to hang items by attaching them to glass or tiles. They are also used to attach memo boards to the windshield of automobiles, and to attach soap packs to the side wall tiles of toilets. It can also be used to provide fans.

When the adsorption port is in close contact with the smooth surface, a vacuum is formed between the adsorption port and the attachment surface while the air between the adsorption port and the attachment surface escapes to the outside of the absorption port.

As a result, the adsorption port has a strong adsorption force and is able to hang a relatively heavy article on the outer ring.

Applicant has developed a sealing and height adjusting device (Application No. 98-47216) using such an adsorption port, briefly described, a flexible pipe between the upper plate and the lower plate to form a sealed pressure chamber therein It is provided, the suction port is provided in the pressure chamber.

However, when the upper surface of the container is uneven, the sealing and height adjusting device using the conventional adsorption port is not sealed or sealed because the upper surface of the lower plate and the upper surface of the container or the lower surface of the lower container and the upper surface of the container are not in close contact with each other. Even though the air flowed between them in a short time, it could not be kept closed.

The object of the present invention is to ensure a close contact between the upper end of the container and the packing, and to easily detach the attached adsorption port, and to use a seal using an adsorption port such that the reinforcing support part is securely supported on the outer circumferential surface of the vessel and the like. To provide a height adjustment device.

The sealing and height adjusting device using the present invention adsorption port for achieving the above object is provided with a flexible pipe between the upper plate and the lower plate to form a pressurized chamber sealed inside, the adsorption hole is installed inside the pressurizing chamber In the airtight and height control device using, characterized in that the air filled portion is provided around the bottom plate to be in close contact with the upper circumference of the container.

One feature of the sealing and height adjusting device using the suction port of the present invention is that a protrusion is protruded around the end of the suction port, and a push protrusion protrudes from the inner side of the flexible tube corresponding to the protrusion, thereby pressing both sides of the flexible tube. The pressing protrusion is able to separate the compressed suction hole by lifting the locking protrusion.

Another feature of the sealing and height adjusting device using the invented suction port, the pressing portion having a periphery of the lower plate and having an air inlet hole, connected to the air inlet hole and expanded outward when pressurizing the upper plate to elastically support the outer peripheral surface of the container. It is further provided with a reinforcing support portion consisting of a chamber and a pressing protrusion provided on the upper plate above the pressing portion.

Another feature of the device for sealing and height adjustment using the present invention suction port is a plurality of suction holes are installed in the pressure chamber.

Therefore, since the air filling part is formed inside the lower plate, the container and the lower plate are tightly adhered to each other even when the upper surface of the vessel is uneven, so that the sealed state can be maintained for a long time and the sealing and height adjustment in the state where the suction port is compressed When both sides of the device are pressed, the pressing protrusion lifts the locking protrusion so that the compressed suction port can be easily removed.When the pressure chamber is compressed, the chamber of the reinforcement support swells and the pressing protrusion pushes the chamber out of the container. Not only can the container be held more securely, but also the cup or can container can be reliably supported on the curved surface.

Figure 1 and Figure 2 is a cross-sectional view showing an embodiment of the sealing and height adjusting device using the subject innovation suction port

Figure 3 and Figure 4 is a cross-sectional view showing another embodiment of the sealing device and height adjusting device using the subject innovation inlet

Figure 5 is a cross-sectional view showing another embodiment of the reinforcement support

Figure 6 is a sectional view showing another embodiment of the present invention the sealing and height adjustment device

* Description of the symbols for the main parts of the drawings *

One ; Container 2,11,31,41; Tops

3,13,42; Bottom plate 4; Air filling part

6,16; Flexible pipes 7,15,32,43; Adsorption port

10,17; Pressurization chamber 12; Pressurized protrusion

18; Push-up part 19; Jam

20,35; Reinforcing supports 23,33; chamber

34; Air bag 44; incline

Specific features and advantages of the present invention will become more apparent from the following description with reference to the accompanying drawings.

1 and 2 are a perspective view of a shear plane and a cross-sectional view showing a state of use of one of the sealing and height adjusting devices using the present invention, which is provided with a disc-shaped upper plate 2 and a lower plate 3, The flexible pipe 6 is provided in between, and the pressure chamber 10 sealed inside is provided.

Here, the lower plate 3 is provided with an elastic portion 5 provided to have a thickness thinner than the upper plate 2 and the flexible tube 6 in the center portion, the air filling portion 4 is provided on the periphery.

On the other hand, in the suction port 7 installed in the pressure chamber 10, the fixing part 9 of the suction port 7 is fixed to the lower plate 3 so that the suction foot 8 faces the upper plate 2, It may be installed on the contrary.

Sealing and height adjusting device using the present invention adsorption port of this configuration is put on the container (1) and pressing the upper plate (2) while the pressure chamber 10 is compressed to the adsorption foot (8) of the suction port (7) The bottom face of the upper plate 2 is in close contact.

At this time, the lower plate 3 in contact with the upper surface of the container 1 is maximized by the air filling part 4, the degree of elastic deformation is maximized elastically close to the uneven surface even if the upper surface of the container 1 is uneven.

Therefore, when the pressed upper plate 2 is released, the compressed pressure chamber 10 is about to be restored while convex elastic deformation of the elastic part 5 of the lower plate 3, which is the thinnest part, as shown in FIG. As a result, the pressure inside the container 1 drops and the container 1 is sealed.

Here, since the periphery of the lower plate 3, which is elastically deformed by the air filling unit 4, is tightly adhered to the upper surface of the rugged container 1, air does not flow between them, so that the suction port 7 is not separated. As long as the sealed state is not released.

Figure 3 and Figure 4 is a cross-sectional view showing another embodiment of the sealing and height adjusting device using the invented suction port, which is provided with a flexible tube 16 of the corrugated tube shape around the upper plate 11 and the lower plate 13 is pressurized A seal 17 is formed, and an engaging protrusion 19 is protruded at the end of the suction port 15, and the pressing protrusion 18 is pressurized in an inner circumferential surface of the flexible pipe 16 so as to lift the engaging protrusion 19. 17) It protrudes inside.

And the reinforcement support part 20 is provided in the outer side of the upper plate 11 and the lower plate 13 so that the outer side of the container 1 may be closely adhered, The reinforcement support part 20 is provided in the lower plate 13 circumference | surroundings. And a pressurizing portion 21 having an air entry hole 22 and an air entry hole 22, which are expanded to the outside when the upper plate 11 is pressed to elastically support the outer circumferential surface of the container 1. And a pressing protrusion 12 provided on the upper plate 11 above the pressing portion 21.

The sealing and height adjusting device using the present invention adsorption port of this configuration is placed on the container 1 in the initial state as shown in Figure 3 and pressing the upper plate 11 while the inside of the pressure chamber 17 is compressed inside the suction port ( 15 is attached to the lower plate 13.

At this time, the compressed air is supplied to the chamber 23 through the air access hole 22 to expand it, and when the upper plate 11 is completely pressed, the pressing protrusion 12 outside the upper plate 11 is pressed. While pressing one side, the chamber 23 of the reinforcement support 20 is held in close contact with the outer circumferential surface of the container 1.

Therefore, the sealing and height adjusting device using the adsorption port, the chamber 23 is elastically supported outside the container 1 by the pressure protrusion 12 of the reinforcing support part 20 separately provided in addition to the functions of FIGS. The bond with (1) will be further strengthened.

In order to separate the pressurized sealing and height adjusting device from the container 1 by pressing both sides of the flexible tube 16, the pressing protrusion 18 is pressed when pressing both sides of the flexible tube 16. Since the end of the suction port 15 is lifted off from the elastic portion 14 of the lower plate (1), the adsorbed state is released.

Therefore, the sealing and height adjusting device using the present invention adsorption port not only makes the sealing of the container 1 more secure, but also makes the separation from the container 1 simple.

5 is a partial cross-sectional view showing another embodiment of the reinforcing support portion 35, and is configured to include an air bag 34 instead of the pressing protrusion 12 of FIGS.

In the sealing and height adjusting device using the adsorption port, when the adsorption port 32 is adsorbed by pressing the upper plate 31, the compressed air in the pressure chamber 37 flows into the air bag 34 and the chamber 33 and expands them. Let's go.

Here, as the air bag 34 expands as air is filled, the upper part of the chamber 33 is pressed, and thus the chamber 33 is elastically supported on the upper outer circumferential surface of the container 1 by bending inward.

6 is a cross-sectional view showing a state in which a plurality of suction ports 43 are installed in the pressure chamber, and a plurality of suction holes 43 are fixed to the upper plate 41 or the lower plate 42.

Such a device for sealing and height adjustment using the present invention adsorption port is very suitable for use when installed on the inclined surface 44.

When supporting the cup or can container 45 in the sealing and height adjusting device, it is usually preferred to press and support the bottom and the upper and lower plates in parallel.

However, the sealing and height adjusting device installed on the inclined surface is installed to be inclined according to the inclined surface rather than the upper and lower plates are not horizontal, so that the cup or can container 45 is parallel to the upper and lower plates, and then the drink is poured out when pressed and supported. Occurs.

Therefore, the cup or can container 45 should always be kept horizontal regardless of the installation angle of the present invention.

Therefore, the sealing and height adjusting device as shown in Figure 6 is one of the adsorption port of the plurality of adsorption port even if the bottom surface of the cup or can container 45 is pressed in a state not parallel to the upper plate 41 or lower plate 42 ( 43) If only the adsorption is supported by the present invention sealing and height adjusting device is suitable when installed on the inclined surface 44 having the same curvature as the dash panel of the car.

According to the sealing and height adjusting device using the suction port according to the present invention as described above, the air filling portion 4 is formed in the lower plate 3, even when the upper surface of the container 1 is uneven when the container ( 1) and the bottom plate 3 is firmly adhered, so that the sealed state can be maintained for a long time, and when the suction hole 15 is pressed, pressing both sides of the sealing and height adjusting device causes the pressing protrusion 18 to become stuck. Since the part 19 is lifted up, the compressed suction port 15 can be easily detached, and the chambers 23 and 33 of the reinforcing support parts 20 and 35 swell when the pressure chamber 17 is compressed. As the pressure protrusion 12 or the air bag 34 pushes the chambers 23 and 33 out of the container 1, the container 1 can be gripped more reliably, and the cup or the cup There are effects such as being able to reliably support the can container 45 and the like.

Claims (5)

In the sealing and height adjusting device using a suction port provided with a flexible pipe between the upper plate and the lower plate to form a sealed pressure chamber therein, the suction hole is installed in the pressure chamber, Sealing and height adjusting apparatus using the suction port, characterized in that the air filling unit (4) is provided around the lower plate (3) to be in close contact with the upper circumference of the container (1). The method of claim 1, A locking protrusion 19 protrudes around an end of the suction port 15, The pressing protrusion 18 is projected on the inner side of the flexible tube 16 corresponding to the locking protrusion 19, When pressing both sides of the flexible pipe 16, the pressing protrusion 18 is lifted by the locking protrusion 19, it is possible to separate the compressed suction port 15, characterized in that the suction hole and using Height adjustment device. The method of claim 1, The pressing part 21 which is provided around the lower plate 13 and has an air access hole 22 and connected to the air access hole 22 and expands outward when pressing the upper plate 11 to Hermetically sealed using an adsorption port, characterized in that the reinforcement support portion 20 is further provided with a chamber 23 elastically supported on the outer circumferential surface, the pressing protrusion 12 provided on the upper plate 11 above the pressing portion 21. And height adjusting device. The method of claim 3, It is connected to the pressurizing chamber 37 so as to expand when the upper plate 31 is pressurized, and is provided above the chamber 33 to closely support the chamber 33 of the reinforcement support 35 to the outer circumferential surface of the container 1 during expansion. Sealing and height adjusting device using the suction port, characterized in that the air bag 34 is formed. The method of claim 3, Sealing and height adjustment apparatus using the adsorption port, characterized in that a plurality of adsorption port (43) is installed in the pressure chamber.