KR20050024518A - Handy type vacuum saver mounted capacitor battery - Google Patents

Abstract

PURPOSE: A hand type vacuum device having a battery inside is provided to make a canister vacuous and inject air into a tube without regard to place by mounting a battery inside. CONSTITUTION: A hand type vacuum device(100) includes a vacuum part(10) and a body(20) communicated with the vacuum part and having a vacuum pump(22) inside. The vacuum pump includes an air suction port(22a) and an air discharge port. A tube(221b) is connected with the air discharge port and an end of the tube is connected with an air injection port(23). A battery(24) is installed at the body and is charged with the electricity by receiving power through a DC(Direct Current) jack(24a).

Description

Hand-held vacuum with built-in battery {HANDY TYPE VACUUM SAVER MOUNTED CAPACITOR BATTERY}

The present invention relates to a vacuum device for a hand type with a built-in battery, and more particularly, by connecting a tube to a discharge port of a vacuum pump built in the vacuum machine and injecting air into a balloon or the like using the discharge pressure of the discharged air. By installing a battery in the air, it can be used in places where no power is provided, and thus relates to a vacuum machine that can make a container vacuum regardless of place.

In the case of a conventional hand type vacuum machine, it was common to discharge air taken out of a container to the atmosphere. In the case of injecting air into a balloon, the air was injected using a mouth, but in this case, air is rapidly injected at once with hygiene problems. There has been a problem that can not.

In addition, in the case of a conventional hand-held vacuum, it is necessary to directly plug in a power source, and thus there is a problem that it cannot be used in a place where a power source is not provided.

The present invention has been made in order to achieve the above object, the first object of the present invention relates to a vacuum machine that can inject air into the tube, etc. using the air discharged from the air discharge port of the vacuum pump mounted inside the vacuum machine will be.

A second object of the present invention relates to a vacuum machine capable of injecting air into a tube or the like together with a vacuum even where a power source is not provided.

The present invention is to achieve the above object, the present invention is a vacuum unit capable of vacuuming a container, etc. In the hand type vacuum machine comprising a body connected to the vacuum portion and built-in vacuum pump,

The vacuum pump comprises an air intake and air discharge,

A tube is connected to the air outlet, and the end of the tube is configured to be connected to the air inlet.

In addition, a portion of the air inlet is formed in the body is exposed, the air inlet is configured to be accommodated in the space portion.

In addition, one end of the air inlet is fixed to the space portion is characterized in that the configuration.

In addition, the body is further provided with a storage battery that can be used even where no power is provided, the battery is a configuration characterized in that the power is charged by the power supplied through the DC jack.

In addition, one end of the body is provided with a threaded fastening portion, the fastening portion is formed with a protrusion for receiving a tube connected to the air inlet of the vacuum pump,

One end of the vacuum portion is a screw thread is formed on the outer periphery in order to fasten with the screw thread is characterized in that the body and the vacuum portion is removable.

In addition, one end of the body is provided with a fastening portion formed with a recess, the fastening portion is formed with a protrusion for receiving a tube connected to the air inlet of the vacuum pump,

One end of the vacuum portion is a projection characterized in that the protrusion is formed to be coupled to the groove is a configuration characterized in that the vacuum portion and the body is removable.

In addition, the protrusion is further provided with a sealing member is configured to prevent the air sucked in the vacuum to leak to the outside.

The body may further include a control panel including a vacuum level unit for selecting a vacuum state, and a remaining amount display unit for displaying the amount of air remaining in the container.

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

1 is a combined perspective view of a hand-held vacuum device in which a storage battery of the present invention is incorporated, and FIG. 2 is a cross-sectional view of FIG. 1.

1 and 2, the hand-type vacuum device 100 with a built-in capacitor of the present invention is connected to the vacuum unit 10, the vacuum unit 10 capable of vacuuming a container, etc., and the vacuum pump ( 22 is made to include a built-in body (20).

One end of the vacuum unit 10 is formed with a suction plate 12 for sucking the remaining air in the container, a tube 14 for moving the sealed air is inserted in the bottom center, the body ( In order to fasten with the thread 26 formed in the 20, the thread 16 is formed on the outer circumference so that the body 20 and the vacuum unit 10 can be attached and detached.

In addition, as shown in FIG. 3, one end of the vacuum unit 10 is provided with a protrusion 16a to be engaged with the groove 26a formed in the body 20, so that the vacuum unit 10 and the body 20 are formed. Detachable is possible.

The suction plate 12 has a funnel shape, and a packing ring 12a for sealing the container is mounted on the outer circumference thereof, and one end of the tube 14 is inserted into the bottom of the suction plate 12. At its outer periphery, a fixture 14a for fixing the tube 14 is inserted.

The suction plate 12 may take various forms according to the size of the container, and may have a configuration for sealing with a check valve (not shown) formed in the container cover (not shown) as shown in FIG. 4.

The body 20 is equipped with a vacuum pump 22 having an air inlet 22a and an air outlet 22b, and a tube 221a for communicating with a tube 14 inserted into the vacuum unit 10. It is inserted and installed, and one end of this tube 221a is connected to the air suction port 22a of the vacuum pump 22. As shown in FIG. In addition, the air inlet 22a and the air outlet 22b are in communication with each other, the tube 221b is inserted into and connected to the air outlet 22b, and an air inlet 23 is mounted at one end of the tube 221b. A part of the air inlet 23 is exposed to the outside of the body 20.

The air inlet 23 partially exposed to the body 20 is accommodated in the space 23b formed in the body 20, and the air inlet cover 23c is installed in the space 23b. One end of the cover 23c is fixedly mounted to the space 23b. In addition, the cover 23c has an air outlet 231 that is introduced from the air outlet 22b is bent in a horizontal direction, and when the air is not injected into the balloon, the air is discharged to the outside. The outer periphery of the air inlet 23 is equipped with a packing 23a so that air is not leaked to the outside when air is injected into a balloon or the like.

One end of the body 20 is provided with a fastening part having a thread 26 formed therein, and the fastening part P is formed at the fastening part to receive a tube 221a connected to the air suction port 22a of the vacuum pump 22. And, the thread 16 is formed on the outer periphery of the one end of the vacuum unit 10 mentioned above, the body 10 and the vacuum unit 20 is removable. In addition, a packing ring r may be mounted at an outer circumference of the protrusion P to prevent air sucked from the vacuum part 10 from leaking to the outside.

In addition, as shown in FIG. 3, one end of the body 10 has an annular groove 26a formed in an annular shape, and the fastening portion accommodates a tube 221a connected to the air suction port 22a of the vacuum pump 22. Protruding portion (P) is formed, and the projections (16a) formed in the above-mentioned vacuum portion and the groove (26a) formed in the body 20 is coupled can be detachably coupled to the vacuum portion and the body. In addition, a packing ring r may be mounted at an outer circumference of the protrusion P to prevent air sucked from the vacuum part 10 from leaking to the outside.

In addition, the body 20 has a storage battery 24 for operating the vacuum pump 22 is built-in, is connected to the storage battery 24 is equipped with a DC jack 24a for supplying power to the body 20. . When the energy of the storage battery 24 is exhausted, power is connected to the DC jack 24a to store energy in the storage battery 24. In addition, when the power is supplied by connecting the adapter to the DC jack, energy stored in the battery is not consumed, but energy is supplied directly from the power supply.

In addition, the predetermined position of the body 20 is equipped with an operation switch (S) for turning on / off the vacuum pump 22, the amount of air remaining in the vacuum level portion 26a, container, etc. to select the vacuum state The control panel 26 including the remaining amount display portion 26b to be displayed is mounted.

The body 20 has a printed circuit board 25 in which a control circuit for controlling the control panel 27 is printed.

Hereinafter, the operational relationship of the present invention will be described.

In order to vacuum the vessel, the suction plate 12 is mounted on the check valve mounted on the lid of the vessel, the operation switch S is turned on and the vacuum level portion 26a is set to vacuum to the desired vacuum pressure. After a certain period of time, the vacuum pump 22 operates to seal the container, and the discharged air passes through the tubes 14 and 221a to enter the air inlet 22a of the vacuum pump 22 to discharge the air. 22b).

The air outlet 22b is in communication with the air inlet 23, it is possible to inject air by inserting an air inlet, such as a balloon or a pillow into the air inlet (23).

In addition, in the case of injecting air into a balloon or the like, when the operation switch is turned on and the vacuum level is operated at the lowest level, the outside air is introduced to inflate the balloon.

According to the present invention, a canister or the like can be vacuumed, and a tube is connected to the discharge port of the vacuum pump to inject air into a tube or a balloon using the discharge pressure of the discharged air, and at the same time, a storage battery inside the vacuum machine. It can be used in places where the power is not provided, so that the container can be vacuumed regardless of the place.

1 is a perspective view of a combination of the built-in battery for a hand-type vacuum of the present invention.

2 is a cross-sectional view of the hand-type vacuum shown in FIG.

Figure 3 is a cross-sectional view of the coupling of the packaging device Jingo showing another embodiment of the present invention.

4 is a perspective view of a suction plate showing another embodiment of the present invention.

5 is a perspective view showing a vacuum pump used in the present invention.

* Description of Major Symbols in Drawings *

100: vacuum

DESCRIPTION OF SYMBOLS 10 Vacuum part 12 Suction plate 12a Packing ring 14 Tube

16: thread 18: protrusion 20: body 22: vacuum pump

22a: air inlet 221a: tube 22b: air outlet 221b: tube

23: air inlet 23a: packing 23b: space 23c: cover

231: air outlet 24: storage battery 24a: DC jack 25: printed circuit board

26: thread 26a: groove 27: control panel 27a: vacuum level portion

27b: Remaining indicator S: Operation switch P: Projection r: Packing ring

Claims (8)

In the hand type vacuum machine comprising a vacuum unit capable of vacuuming a container, etc., and a body in communication with the vacuum unit and built-in vacuum pump, The vacuum pump comprises an air intake and air discharge, A tube is connected to the air discharge port, and the end of the tube is a hand-type vacuum built-in battery, characterized in that connected to the air inlet. The method of claim 1, The body is provided with a portion of the air inlet is exposed, the air inlet is a hand-type vacuum built-in battery, characterized in that accommodated in the space. The method of claim 2, The air inlet is a hand-type vacuum built-in battery, characterized in that one end is fixedly mounted to the space portion. The method of claim 1, The body further includes a battery that can be used even where no power is provided, the battery is a hand-type vacuum built-in battery, characterized in that the power is charged by supplying power through a DC jack. The method of claim 1, One end of the body is provided with a threaded fastening portion, the fastening portion is formed with a protrusion for receiving a tube connected to the air inlet of the vacuum pump, One end of the vacuum portion is a screw type is formed on the outer periphery so as to be coupled to the screw thread, the body type and the vacuum unit for a built-in battery, characterized in that the removable detachable. The method of claim 1, One end of the body is provided with a fastening portion formed with a recess, the fastening portion is formed with a protrusion for receiving a tube connected to the air inlet of the vacuum pump, One end of the vacuum unit is a hand-type vacuum machine with a built-in battery, characterized in that the projection is formed to be coupled to the groove is removable and the vacuum unit and the body. The method according to claim 4 or 5, The protruding portion is further provided with a sealing member for a hand-type vacuum machine with a built-in battery, characterized in that to prevent leakage of air sucked in the vacuum portion to the outside. The method of claim 1, And a control panel including a remaining amount display unit for displaying the amount of air remaining in the container.