KR200144974Y1 - Suction hose connecting device of vacuum cleaner - Google Patents

Abstract

The present invention relates to a suction hose connecting device of a vacuum cleaner that connects a suction hose to a main body in a vacuum cleaner which sucks dust and foreign substances, and particularly, a dust collecting chamber inside such that a dust collecting pack is built in to collect dust. The main body is formed and the connection portion is formed to suck the dust-containing air, a suction hose for guiding the flow of the dust-containing air so that the dust is sucked into the dust collection pack formed in the main body, and the suction course A vacuum cleaner comprising a tubular member connected to an end portion of a vacuum cleaner, comprising: a coupler connected to one end of the tubular member connected to an end of the suction hose, a fixing means connected to a connecting portion of the main body, and the fixing means mutually connecting the coupler. Consists of the connecting means disposed between the coupler and the fixing means so as to connect or disconnect, When the suction hose is connected to the main body, the suction hose is connected to the main body more simply and firmly, and the suction hose connection device of the cleaner which can more easily detach the suction hose from the main body.

Description

Suction hose connecting device of vacuum cleaner

1 is a perspective view showing a cleaner applied in the prior art.

Figure 2 is an exploded perspective view showing the disassembled main components of the suction hose connection device of the conventional application.

Figure 3 is an exploded perspective view showing the disassembled suction hose connecting device applied to the present invention.

Figure 4 is an exploded perspective view showing the main parts of the suction hose connection device of the cleaner applied to the present invention in disassembled.

Sectional drawing which shows the state in which the suction hose connection device of the cleaner which concerns on 5th line A-A is coupled.

* Explanation of symbols for main parts of the drawings

40: main body 41: dust cover

42: connection 43: suction hose

44: pipe member 50: connector

51: first connecting portion 52: second connecting portion

53: first button insertion portion 54: second button insertion portion

55: fixing hole 60: connecting member

61: second connection port 62: fixed part

63: first button 64: first elastic member

65: first button 66: first locking jaw

67: second elastic member 68: second button

69: second locking jaw 70: fixed unit

71: first connector 72: support

73: jam hole 74: jam end

The present invention relates to a suction hose connecting device of a vacuum cleaner that connects a suction hose to a main body in a vacuum cleaner that sucks dust and foreign substances, and in particular, when the suction hose is connected to the main body, it is simpler and more robust. To connect the suction hose to the main body as well as to a suction hose connecting device of adolescents that can more easily detach the suction hose from the main body.

In general, a conventional vacuum cleaner which sucks dust and foreign matters and performs a cleaning function includes a dust collecting chamber in which a dust collecting pack for collecting and storing foreign matters such as dust and dust collection dust is disposed in the dust collecting chamber as shown in FIG. A main body 10 for partitioning a driving chamber having a suction motor for generating a suction force to collect and store foreign substances such as dust into the pack, and a dust collecting chamber in which the main body is formed by being hinged to the main body to form an exterior. The dust cover 20 is opened and closed.

In addition, on one side of the dust cover 20, dust and foreign matter sucked through the suction inlet 12 is in contact with the indoor surface when you want to suck the air containing the dust and foreign matter during the indoor cleaning dust collection The connection part 21 is formed so that the end part of the suction hose 11 which guides the flow of the air containing dust and a foreign material so that it may flow into the pack can be connected by the connector 30 so that communication is possible.

In addition, a fixing member 14 for fixing the connector 30 is connected to the connecting portion 21 so that the suction hose 11 can be connected to the connecting portion 21.

In addition, the connector 30 is coupled to the first connecting member 31 to form one side appearance of the connector 30 and the fastening member 33 to the other side of the first connecting member 31 so that the connector It consists of a second connecting member 32 to form the other appearance of the other side (30).

In addition, a pipe member 13 is opened between the connector 30 and the suction hose 11 so that the suction hose 11 and the connector 30 can be communicatively connected.

In addition, the pipe member 13 may be firmly fixed between the first connection member 31 and the second connection member 32 when the pipe member 13 is connected to the connector 30. A pressing member 34 for applying a predetermined pressure to the tubular member 13 and a spring member 35 for generating an elastic force to apply an elastic force of a predetermined value to the pressing member 34 are disposed. .

By the way, the conventional vacuum suction suction hose connecting device configured as described above, when assembling the connector 30, the spring member 35 and the pressing member 34, the first connecting member 31 and the second connecting member ( 32) and then the assembly of the connector 30 was completed by coupling the first connection member 31 and the second connection member 32 by a plurality of fastening members 33.

In addition, the suction hose 11 and the pipe member 13 is coupled to the suction member by connecting the connector 30 coupled to the connecting portion 11 of the main body 10 (11) was connected with the main body (10).

That is, when assembling the connector 30 takes a large number of parts, assemblability is lowered, resulting in a decrease in productivity and at the same time when the suction hose 11 is coupled to the main body 10 and the main body 10. Since the suction hose 11 is simply connected without any member connecting the suction hose 11, the suction hose 11 has to be detached from the main body 10 and connected again during the cleaning.

Accordingly, the present invention has been made in view of the above-described problems, and an object of the present invention is to connect the suction hose to the main body more simply and more robustly when the suction hose is connected to the main body, and to detach the suction hose more easily from the main body. It is to provide a suction hose connecting device of the cleaner.

In order to achieve the above object, the suction hose connection device of the cleaner according to the present invention includes a main body having a connection part formed therein, and a dust collecting chamber formed therein so as to incorporate a dust collecting pack for collecting dust. And a suction hose for guiding the flow of air containing dust so that dust is sucked into the dust collecting pack in the dust collecting chamber formed in the main body, and a tubular member connected to an end of the suction hose. A connector connected to one end of the tube member connected to the fixing member, and a connecting member disposed between the connecting member and the fixing member so as to interconnect or detach the fixing member and the connecting member to the connecting portion of the main body. Characterized in that made.

Hereinafter, an embodiment of a cleaner suction hose connecting device according to the present invention will be described in detail with reference to the accompanying drawings.

Figure 3 is an exploded perspective view showing the disassembled suction hose connecting device of the cleaner applied to the present invention, Figure 4 is an exploded perspective view showing the disassembled main parts of the suction hose connecting device of the cleaner applied to the present invention, 5 is a cross-sectional view showing a state in which the suction hose connecting device of the cleaner according to the line AA is coupled.

3 to 5, reference numeral 40 denotes a main body for forming the appearance of the cleaner, and includes a dust collecting chamber in which a dust collecting pack for collecting and storing foreign substances such as dust, and a dust collecting pack disposed in the dust collecting chamber. A driving chamber in which a suction motor for generating a suction force is disposed therein to collect and store foreign substances such as dust.

In addition, the main body 40 is hinged to the dust cover 41 for opening and closing the dust chamber formed in the main body 40 so that the dust collection pack for collecting and storing foreign matters such as dust.

In addition, when the dust cover 41 is intended to suck the air containing dust and foreign matter during indoor cleaning, the air containing the dust and foreign matter sucked through the suction port contacted on the indoor surface may be introduced into the dust pack. The connection part 42 is formed so that the end part of the suction hose 43 which guides the flow of the air containing the dust and a foreign material so that it may be communicatively connected by the connector 50 is possible.

In addition, a pipe member 44 is interposed between the connector 50 and the suction hose 43 so as to connect the suction hose 43 and the connector 50 so as to communicate with each other.

In addition, a first connector 71 is generally formed at the center portion of the connection portion 42 of the main body 40, and a plurality of supports 72 and a plurality of locking holes 73 are mutually formed in the first connector 71. The fixing members 70 which are formed in opposite directions and are integrally formed along the outer circumferential surface of the engaging end 74 are integrally connected to the outer diameter portion.

In addition, the connection member 60 is disposed between the connector 50 and the fixing member 70 so that the fixing member 70 and the connector 50 can be connected or separated from each other.

In addition, the connecting member 60 is generally formed with a second connector 61 in the center portion and at the same time a plurality of fixing parts 62 protrude in the shape of a hook in one end surface, and the supporting tool of the fixing member 70 in the other. A support portion 63 inserted into the 72 is formed, and one end is supported to generate an elastic force on the outer circumference, and at the same time, each of the first and second elastic members 64 and 67 is formed to be movable. It is.

In addition, a first button is provided on the other end of the first elastic member 64 and the second elastic member 67 so as to easily flow the first elastic member 64 and the second elastic member 67. 65 and a second button 68 are formed, respectively, the lower portion is moved in conjunction with the movement of the first button 65 and the second button 68 to be engaged or separated in the engaging hole (73) The hook-shaped first catching jaw 66 and the second catching jaw 69 are respectively formed.

In addition, the connector 50 has a first connecting portion 51 formed to be connected to one end of the pipe member 44 connected to the end of the suction hose 43 on one side, and the other of the connection member 60 A second connecting portion 52 connected to the second connecting portion 61 and the first connecting portion 71 of the fixing member 70 and formed to be able to communicate with the dust collecting pack disposed in the dust collecting chamber of the main body 40; A first button insertion part 53 and a second button insertion part 54 respectively formed to insert the first button 65 and the second button 68 of the connection member 60 into the outer circumference; A plurality of fixing holes 55 formed to engage the plurality of fixing parts 62 formed on the connecting member 60 at the end of the connecting portion 52 is composed of.

Next, the effect of the suction hose 43 connection device of the cleaner according to the present invention configured as described above will be described.

First, the manager of the cleaner connects the fixing member 70 to the connecting portion 42 of the main body 40.

Next, in order to connect the suction hose 43 to the main body 40 in a communicable manner, the manager of the cleaner connects the pipe member 44 between the suction hose 43 and the connector 50. By connecting the suction hose 43 and the connector 50 to each other.

At this time, since the first connecting portion 51 is formed in one of the connector 50, it is simply connected to the end of the pipe member 44.

In addition, the manager of the cleaner couples the connection member 60 in a state in which the suction hose 43, the pipe member 44 and the connector 50 is connected.

In this case, since the first and second button inserting portions 54 are formed at the other side of the connector 50, the first button 65 and the second button 68 of the connecting member 60 are naturally formed. The first and second button insertion portions 54 are inserted.

In addition, the first button 65 and the second button 68 are inserted into the first button inserting portion 53 and the second button inserting portion 54 and the fixing hole 55 of the connector 50 at the same time. ), The fixing part 62 of the connection member 60 is engaged.

In addition, when the connection member 60 is fixed to the connector 50, the manager of the cleaner is the second of the fixing member 70 in a state in which the connector 50 and the connection member 60 is fixed to each other The second of the connector 50 connected to the first connector 71 of the connecting member 60 while coinciding the center line of the connector 61 with the first connector 71 of the connecting member 60. The connecting portion 52 is connected to the second connector 61 of the fixing member 70.

At this time, the fixing member 70 is connected to the connecting portion 42 of the main body 40, and the supporting portion 63 of the connecting member 60 is inserted into the first connector 71 of the fixing member 70. Since a plurality of supporters 72 are formed, the support portion 63 of the connection member 60 is smoothly moved along the supporters 72 of the fixing member 70.

In addition, when the connection member 60 is in contact with the fixing member 70, the first catching jaw 66 and the second catching jaw 69 formed at the other end of the elastic member at the same time, the fixing member ( The suction hose 43, the connector 50, and the connecting member 60 and the fixing member 70 are organically connected to the connector of the main body 40 by being coupled to the engaging hole 73 of the 70. To be combined.

On the other hand, when the suction hose 43 is to be separated from the main body 40, when the button unit is pressed toward the center of the connecting member 60, the locking jaw of the connecting member 60 is fixed to the fixing member 70. When the user or the administrator to move up the connecting member 60 by being separated from the engaging hole 73 of the coupling member 50 and the suction hose 43 is organically coupled to the connecting member 60 The main body 40 is separated.

In addition, when the user or the administrator again connects the suction hose 43 to the main body 40 so as to be communicable, the connection member 60 in which the connector 50 and the suction hose 43 are organically coupled to each other. When the support portion 63 of the fixing member 70 is inserted into the support 72 of the fixing member 70 and moved downward with a predetermined pressure, the locking jaw of the elastic member is automatically applied to the locking hole 73. By being engaged, the suction hose 43 can be connected to the main body 40 more easily.

As described above, according to the suction hose connecting device of the cleaner according to the present invention, when the suction hose is connected to the main body, the suction hose can be connected to the main body more simply and steadily, and the suction hose can be detached more easily from the main body. It can have a very practical effect.

Claims (5)

A dust collecting chamber is formed inside the dust collecting pack for collecting dust and a dust collecting pack in the dust collecting chamber formed in the main body 40 and the main body 40 having the connection portion 42 formed thereon to suck the air containing dust. In the vacuum cleaner comprising a suction hose (43) for guiding the flow of air containing dust so that dust is sucked in, and a pipe member (44) connected to an end of the suction hose (43), the suction hose (43). A connector 50 connected to one end of the pipe member 44 connected to an end portion of the pipe member 44, a fixing member 70 connected to the connecting portion 42 of the main body 40, the fixing member 70 and the The suction hose connecting device of the cleaner, characterized in that the connection member (60) disposed between the connector (50) and the fixing member (70) so as to interconnect or detach the connector (50). According to claim 1, The fixing member 70 is a first connector 71 formed generally in the center portion, a plurality of supporters 72 and a plurality of each formed in a direction opposite to the first connector 71 Connection device of the suction hose 43 of the cleaner, characterized in that the engaging hole (73), and the locking end (74) formed integrally along the outer circumferential surface of the fixing member (70) in the outer diameter portion. According to claim 1, wherein the connecting member 60 is generally formed in the central portion of the second connector 61 and at the same time a plurality of fixing portions 62 protrude in the shape of a hook in one end surface and the other fixing member 70 The support portion 63 is inserted into the support 72 of the) is formed and the one end is supported so as to generate an elastic force on the outer circumference and at the same time the other side of the first elastic member 64 and the second elastic member ( 67. The suction hose connecting device of the cleaner, characterized in that formed. The method of claim 3, wherein the first elastic member 64 and the second elastic member 67 can be easily flowed on the other end of the first elastic member 64 and the second elastic member 67. The first button 65 and the dimming second button 68 are formed so that the lower part of the first button 65 and the second button 68 are moved in conjunction with the movement of the first button 65 and the second button 68 to be caught by the locking hole 73. Hook-type first hooking jaw (66) and the second hooking jaw (69) formed in the hook shape so as to be coupled or separated, respectively, suction hose connecting device of the cleaner. The connector 50 of claim 1, wherein the connector 50 is connected to an end of the pipe member 44 connected to an end of the suction hose 43 on one side, and the connection member on the other side. A second connecting portion connected to the second connecting portion 61 of the 60 and the first connecting portion 71 of the fixing member 70 and connected to the dust collecting pack disposed in the dust collecting chamber of the main body 40. 52 and an outer circumferential portion of each of the first button inserting portion 53 and the second button inserting portion 54 formed to insert the first button 65 and the second button 68 of the connecting member 60; The suction hose 43 of the cleaner, characterized in that the plurality of fixing holes 55 formed to engage the plurality of fixing parts 62 formed on the connecting member 60 at the end of the second connecting portion 52. ) Connection device.