KR19990048527A - Packing socket of vacuum cleaner - Google Patents

Abstract

The present invention relates to a packing socket mounting structure of a vacuum cleaner, and more particularly, to close the gap between the dust bag and to prevent foreign substances in the dust bag from leaking into the dust collecting chamber, and to improve the vacuum cleaner. Relates to a packing socket.

The present invention has a concave portion fitted to the suction port, and one side of the valve blocking the suction port is formed with a plurality of protrusions extending to the inlet side of the dust bag and when the air suction tube is inserted into the inlet of the dust bag, the protrusion It provides a packing socket of the vacuum cleaner, characterized in that the dust bag is in close contact with the front side is configured to prevent the leakage of foreign matter toward the dust chamber.

According to the present invention, when the air inlet is inserted, the tip of the air inlet is pushed up the valve to rotate the projections connected thereto, respectively, by pushing the inner surface of the hard board to the packing socket side, the hard board is in close contact with the packing socket And seal the gap between the hard board and the packing socket. Therefore, dust leakage to the dust collecting chamber is effectively prevented, and no direct foreign matter penetrates into the dust collector, so that the motor is prevented from being damaged by foreign matter, and the improved effect is obtained to improve the dust collecting efficiency.

Description

Packing socket of vacuum cleaner

The present invention relates to a packing socket mounting structure of a vacuum cleaner, and more particularly, to close the gap between the dust bag and to prevent foreign substances in the dust bag from leaking into the dust collecting chamber, and to improve the vacuum cleaner. Relates to a packing socket.

In general, the vacuum cleaner is configured to suck the various foreign substances such as dust of the cleaning part with strong suction force and to collect the dust in the dust bag attached to the inside of the main body for cleaning, and the dirty air sucked by the action of the vacuum cleaner as described above. Is sucked together with the foreign matter in the cleaning area, the foreign matter is collected in the dust bag, and the clean air passes through the dust bag and is discharged to the outside through the exhaust port.

1 illustrates an internal structure of the vacuum cleaner, and the vacuum cleaner 100 has a dust collecting chamber 112 formed inside the main body 110 and a suction port 115 at one side of the dust collecting chamber 112. Is provided is connected to the air intake pipe 117, the motor inlet 119 is formed on the other side is in communication with the drive chamber 122 incorporating the motor 120. In addition, the dust bag 125 is accommodated in the dust collecting chamber 112, the dust bag 125 is formed on the suction port 115 of the dust collecting chamber 112 by forming a cardboard (127a) on one side The remaining body portion 127b is located in the dust collecting chamber 112, and the dust and foreign matters 130 collected by the vacuum cleaner 100 are suction port 115 → dust bag 125 → motor suction port 119 → When the drive chamber 122 is introduced together with the air flowing outward, the driving chamber 122 is filtered.

In addition, the suction socket 115 of the vacuum cleaner 100 as described above is equipped with a packing socket 200 of the vacuum cleaner, such a conventional packing socket 200 is shown in Figure 2, the suction port 115 The valve 210 has a plurality of cut-out rubber material 210 to prevent the dust from the dust chamber 125 of the dust collecting chamber 112 through the suction port 115 outside the vacuum cleaner 100. In order to prevent the outflow to the inlet 115 is mounted.

However, the conventional packing socket 200 configured as described above can prevent the outflow of foreign substances through the suction port 115, but there is a gap between the hard board 125a of the dust bag 125 and the packing socket 200. The gap is formed in this gap is formed in the flow path (P) as shown in Figure 3 through the inlet (125b) of the dust bag 125, the foreign substances leaked out of the dust bag 125 is the packing socket ( It flows out from the flow path P between the 200 and the hard board 125a and leaks into the dust collecting chamber 112. Since these foreign matters are directly introduced into the motor 120 without passing through the dust bag 125, damage to the motor 120 and contamination of the dust collecting chamber 112 are caused.

The present invention has been made to solve the conventional problems as described above, the object of the vacuum cleaner is improved to prevent the leakage of dust to the dust collection chamber by preventing the gap between the dust bag, and to prevent damage to the motor, etc. To provide a packing socket.

1 is a cross-sectional view of a general vacuum cleaner;

2 is a block diagram showing a packing socket according to the prior art;

3 is a cross-sectional view showing a packing socket according to the prior art;

4 is a side view showing a packing socket according to the present invention;

5 is a front view showing a packing socket according to the present invention;

6 is an operating state diagram showing a packing socket according to the present invention.

Explanation of symbols on the main parts of the drawings

1 ..... Packing socket 10 ..... Concave

15 .... Valve 20 ..... Turning

100 ... vacuum cleaner 115 .... inlet

117 ... air intake 125 ... dust bag

125a .. Hardboard 125b ... Inlet

P ..... Euro

The present invention, in order to achieve the above object, in the packing socket mounted to the suction port of the vacuum cleaner, provided with a recess coupled to the suction port, one side of the valve blocking the suction port extending to the inlet side of the dust bag When a plurality of protrusions are formed and an air suction pipe is inserted into the inlet of the dust bag, the protrusions of the vacuum cleaner are provided to closely seal the dust bag to the front side to provide a packing socket for the vacuum cleaner, characterized in that it is configured to prevent leakage of foreign matters toward the dust collecting chamber. By

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

Packing socket 1 of the vacuum cleaner according to the present invention, as shown in Figure 4 and 5, provided with a recess 10 is fitted into the suction port 115 of the vacuum cleaner 100, the recess ( A plurality of protrusions 20 are formed at one side of the valve 15 which is formed at the center of 10) and blocks the suction port 115 to the inlet 125b side of the dust bag 125. When the air suction pipe 117 is inserted into the inlet 125b of the dust bag 125, the protrusion 20 receives the hard board 125a of the dust bag 125 from the suction port 115. Close to the) side to block the flow path (P) to the dust collecting chamber 112 and is configured to prevent the leakage of foreign matter.

In the above, the valve 15 and the protrusions 20 are all made of an elastic material such as rubber and the like, and can be elastically deformed, and can be returned to its original state when the force applied from the outside is removed.

In addition, the protrusions 20 are formed to maintain an upright on one side of the valve 15, and have an arc-shaped cross section of approximately the same curvature so that the protrusions 20 form an approximately circular arc in the width direction. . In addition, the protrusions 20 have a width 20a of the lower end connected to the valve 15 wider than the width 20b of the upper end so that the protrusions 20 are formed on the hard board 125a of the dust bag 125. When in close contact, the hard board (125a) is to be in close contact with the front more resilient.

Packing socket 1 of the present invention configured as described above is mounted to the suction port 115 as shown in solid line in FIG. In this case, the packing socket 1 has an arc-shaped protrusion 20 in which a rear side portion in which the valve 15 is formed is inserted into the inlet 125b of the dust bag 125 and extends vertically from the valve 15. Are extended to the inside of the dust bag 125. In this case, a flow path P toward the dust collecting chamber 112 is formed between the hard board 125a of the dust bag 125 and one side of the packing socket 1, and through the flow paths P, a dust bag ( Foreign substances in the 125 may be leaked to the dust collecting chamber (112). However, when the air inlet 115 is inserted into the packing socket 1 of the present invention as described above, the tip of the air inlet 115 is rotated as shown in the dotted line while the valve 15 is opened. Then, the inner surface of the hard board 125a is pushed up to the recess 10 side, respectively.

Therefore, the hard board 125a is in close contact with the front surface of the packing socket 1 to block the flow path P leading to the dust collecting chamber 112 so that the foreign matter in the dust bag 125 is collected through the flow path P. It is to prevent the leak to the truth (112).

In addition, when the air inlet 115 is drawn out from the suction pipe 117 in the above state, the valve 15 and the protrusions 20 are returned to the original state and the dust bag (the dust bag) is collected in the dust collecting chamber 112. 125) withdrawal is possible.

According to the present invention as described above, when the air inlet 115 is inserted, the tip of the air inlet 115 is pushed up the valve 15 to rotate the projections 20 connected thereto, respectively, the hard board The inner surface of the 125a is pushed up to the recess 10 so that the hard board 125a is brought into close contact with the packing socket 1, and the gap between the hard board 125a and the packing socket 1 is sealed. Therefore, dust leakage to the dust collecting chamber 112 is effectively prevented, and no direct foreign matter penetrates into the motor 120, thereby preventing damage to the motor 120 due to foreign matters, and improving dust collection efficiency. Effect is obtained.

Claims (4)

In the packing socket mounted on the suction port 115 of the vacuum cleaner, the packing socket 10 is provided with a recess 10 fitted to the suction port 115, and a dust bag is disposed on one side of the valve 15 which blocks the suction port 115. A plurality of protrusions 20 extending toward the inlet 125b of the 125 is formed, and when the air suction pipe 117 is inserted into the inlet 125b of the dust bag 125, the protrusions 20 are dustbags. The packing socket of the vacuum cleaner, characterized in that configured to prevent the leakage of foreign matters toward the dust collecting chamber 112 by bringing the 125 close to the front side. The method of claim 1, wherein the valve 15 and the projections 20 are all made of an elastic material with rubber or the like, which is elastically deformable, and returns to its original state when the force applied from the outside is removed. Packing socket for vacuum cleaner. According to claim 1, wherein the projections 20 are formed so as to maintain an upright on one side of the valve 15, and has an arc-shaped cross section of approximately the same curvature, characterized in that the extension line in the width direction forms an approximately circular arc Packing socket for vacuum cleaner. According to claim 1, wherein the protrusions 20 are formed in a width 20a of the lower end connected to the valve 15 is wider than the width 20b of the upper end so that the protrusion 20 is a hard board of the dust bag 125 When in close contact with the 125a, the packing socket of the vacuum cleaner, characterized in that the hard board (125a) in close contact with the front more elastically.