JPH0636551U - Vacuum cleaner - Google Patents

Abstract

(57) [Summary] [Structure] The grip portion 4 of the handle 3 which is arranged to be tiltable in the cleaner body 1 is formed in a concave shape, and the first extension pipe 9 connected to the bellows hose 6 is provided with: An electric vacuum cleaner in which an engaging portion 12 that is engaged with a grip portion 4 of the handle 3 is integrally formed in a state where the handle 3 is upright. [Effect] The extension pipe is held at an angle connecting the floor surface and the handle, and the extension pipe is located near the user's hand, so the hip bends every time it is separated from the main body of the cleaner due to room arrangement during cleaning. There is no need to take an extension pipe, and usability can be improved. Further, since the engaging projection of the extension tube is locked to the handle, the engaging projection and the handle are not damaged even if a force is applied to the extension tube.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a vacuum cleaner, and more particularly to temporary holding of hoses and extension pipes when cleaning is interrupted.

[0002]

[Prior art]

 Conventionally, as for temporary holding of this kind of bellows hose and extension pipe, those described in Japanese Utility Model Laid-Open No. 60-123155 (A47L 9/00) and the like are known. It is necessary to stand up and hold the extension pipe, and it is troublesome to stand up the vacuum cleaner main body every time it leaves the place temporarily during cleaning, which is complicated, and since the extension pipe is held vertically, it is not convenient. It is stable.

Further, when the extension tube is held on the side surface of the main body while the cleaner main body is in the cleaning state, the extension tube is fixed by engaging the holding portion formed on the extension tube with the recess formed in the main body. Since the extension pipe is held vertically, the extension pipe is unstable, and the engagement portion may be damaged when a force is applied to the extension pipe.

[0004]

[Problems to be solved by the device]

 The present invention has been made in view of the above-mentioned drawbacks, and an object thereof is to provide an electric vacuum cleaner that can improve convenience of use without requiring complicated operation when cleaning is interrupted and can hold the extension tube in a stable state. To do.

[0005]

[Means for Solving the Problems]

 The present invention provides a cleaner body, a bellows hose having one end detachably connected to the cleaner body and an extension pipe connected to the other end, a suction tool detachably connected to the extension pipe, and the cleaning unit. And a handle that is disposed on the upper surface of the main body of the machine so that the handle can be tilted up and down, and the extension tube is formed with an engagement protrusion that is locked to the handle when the handle is upright.

The present invention also provides a cleaner body, a bellows hose having one end detachably connected to the cleaner body and an extension pipe connected to the other end, and a suction pipe detachably connected to the extension pipe. A tool and a handle that is disposed on the upper surface of the cleaner main body so as to be able to move up and down, and the extension tube has an engagement protrusion that is locked to the handle when the handle is upright. The handle is covered with a soft member.

Further, the present invention provides a cleaner body, a bellows hose having one end detachably connected to the cleaner body and an extension pipe connected to the other end, and a suction tube detachably connected to the extension pipe. It is characterized in that it is provided with an insert tool and a handle which is arranged on the upper surface of the cleaner body so as to be able to rise and fall freely, and the handle is formed in a concave shape.

The present invention also provides a cleaner body, a bellows hose having one end removably connected to the cleaner body and a handle part at the other end, and an extension connected to the handle part of the bellows hose. A pipe, a suction tool that is detachably connected to the extension pipe, and a handle that is erected up and down on the upper surface of the cleaner body, and the handle is erected on the handle portion of the bellows hose. Is characterized in that an engaging projection for engaging with the handle is formed.

[0009]

[Action]

 According to claim 1 of the present invention, the handle of the cleaner body is erected, and the engaging protrusion formed on the extension pipe is locked to the handle, so that the extension pipe is held at an angle connecting the floor surface and the handle. The extension tube is located near the user's hand.

Further, according to claim 2 of the present invention, by covering the handle with a soft member, the friction coefficient between the extension pipe and the handle is high, so that when the engaging protrusion of the extension pipe is locked to the handle. , The extension tube is hard to come off from the handle.

Further, according to claim 3 of the present invention, since the handle has a concave shape, when the extension pipe is locked to the handle, the extension pipe is held in the substantially central portion of the handle, and the engagement is difficult to disengage. .

According to a fourth aspect of the present invention, the handle of the cleaner body is erected, and the engaging projection formed on the handle portion of the bellows hose is locked to the handle, so that the extension pipe is fixed to the floor. It is held at an angle that connects the surface and the handle, and the extension tube is located near the user's hand.

[0013]

【Example】

 An embodiment of the present invention will be described in detail below with reference to the drawings.

A vacuum cleaner body 1 has a suction port 2 formed in a front portion thereof. Reference numeral 3 denotes a handle which is arranged on the upper surface of the cleaner body 1 so as to be able to be raised and lowered, and a grip portion 4 of the handle 3 has a front portion as shown in FIG. Seen from the center, it has a concave shape with a depressed center.

Reference numeral 5 denotes a fitting recess formed in the vicinity of the suction port 2 of the cleaner main body 1, into which a hook 13 formed on a second extension pipe 10 described later fits.

Reference numeral 6 denotes a bellows hose that is detachably connected to the suction port 2, and a grip portion 7 is formed at the other end of the bellows hose 6. Reference numeral 8 denotes an engaging portion formed on the back side of the handle portion 7 of the bellows hose 6, which is adapted to be locked to the grip portion 4 of the handle 3 in a state where the handle 3 is erected. There is.

Reference numerals 9 and 10 denote first and second extension pipes detachably connected to the other end of the bellows hose 6, and the suction tool 11 is electrically connected to the cleaner body 1 through the extension pipes 9 and 10. Are connected to each other.

Reference numeral 12 denotes an engaging portion integrally formed with the first extension pipe 9 toward the back side, and the engaging portion 12 is provided with the handle 3 of the cleaner body 1 in an upright state. It is adapted to be locked to the grip portion 4 of the.

Reference numeral 13 is a hook arranged on the second extension pipe 10, and by fitting the hook 13 into the fitting recess 5 in a state where the cleaner body 1 is erected, a bellows hose is provided. 6. The extension pipes 9 and 10 and the suction tool 11 can be held with respect to the cleaner body 1 in a connected state.

Thus, when temporarily leaving the vacuum cleaner, such as when cleaning up items in the room during cleaning, the handle 3 of the vacuum cleaner body 1 is erected and the hook formed on the first extension pipe 9 is lifted. The engaging portion 8 formed on the joint portion 12 or the handle portion 7 of the bellows hose 6 is locked to the grip portion 4 of the handle 3. At this time, since the grip portion 4 of the handle 3 has a concave shape, the engaging portion 8 or the engaging portion 12 is located at the center of the grip portion 4 of the handle 3. In this state, the first and second extension pipes 9 and 10 connected to the suction tool 11 are held at an angle connecting the floor surface and the handle 3, and the grip portion 7 of the bellows hose 6 is located near the user's hand. To do.

With this configuration, it is not necessary to bend and bend the handle portion 7 of the bellows hose 6 placed on the floor every time the room is separated from the vacuum cleaner and the usability is improved. Further, since the first and second extension pipes 9 and 10 are supported by the floor surface and the handle 3, the extension pipes 9 and 10 can be held in a stable state, and the first extension pipe 9 or the snake Since the engaging portions 8 and 12 formed on the handle portion 7 of the abdominal hose 6 are retained by being locked to the grip portion 4 of the handle 3, even if force is applied to the first and second extension pipes 9 and 10. The joints 8 and 12 and the handle 3 will not be damaged.

Further, since the engaging portions 8 and 12 are formed on both the first extension pipe 9 and the grip portion 7 of the bellows hose 6, the second extension pipe 10 is removed for cleaning. When the entire extension tube is short, for example, the extension tube can be held in a stable state by locking the engaging portion 8 formed on the handle portion 7 of the bellows hose 6 to the handle 3.

A soft member 14 such as urethane resin or vinyl chloride resin may be provided on the grip portion 4 of the handle 3. The soft member 14 prevents the handle 3 from slipping when the cleaner body 1 is transported. When the engaging portions 8 and 12 are locked to the handle 3, the grip portion 7 of the bellows hose 6 or the first extension pipe 9 is unlikely to slip.

[0024]

[Effect of device]

 According to claim 1 of the present invention, the handle of the cleaner body is erected, and the engaging protrusion formed on the extension pipe is locked to the handle, so that the extension pipe is held at an angle connecting the floor surface and the handle. Since the extension tube is located near the user's hand, it is not necessary to bend over to remove the extension tube each time the room is removed from the cleaner body during cleaning so that usability can be improved. Further, since the engaging projection of the extension tube is locked to the handle, the engaging projection and the handle are not damaged even when a force is applied to the extension tube.

Further, according to claim 2 of the present invention, by covering the handle with the soft member, the handle is less likely to slip when the cleaner body is transported, and the engaging protrusion of the extension tube is locked to the handle. When doing so, the extension tube does not easily come off the handle.

Further, according to the third aspect of the present invention, since the handle has a concave shape, when the extension tube is locked to the handle, the extension tube is held in the substantially central portion of the handle and the engagement is difficult to disengage. .

According to a fourth aspect of the present invention, the handle of the cleaner body is erected, and the engaging projection formed on the handle portion of the bellows hose is locked to the handle, so that the extension pipe is fixed to the floor. The extension tube is held at an angle connecting the surface and the handle, and the extension tube is located near the user's hand.Therefore, it is necessary to bend over to remove the extension tube each time the vacuum cleaner is separated from the main body of the vacuum cleaner due to room arrangement during cleaning. There is no need to improve usability.

[Brief description of drawings]

FIG. 1 is a perspective view of an electric vacuum cleaner according to a first embodiment of the present invention in a state of holding an extension tube.

FIG. 2 is a side view of the same vacuum cleaner main body in a standing state of the handle.

FIG. 3 is a front view of the cleaner main body in a state where the handle is erected.

FIG. 4 is a top view of the same cleaner body when the handle is stored.

FIG. 5 is a side view of the first extension pipe.

FIG. 6 is a sectional view of the same.

FIG. 7 is a side view of the vacuum cleaner body according to the second embodiment of the present invention when the handle is in a standing state.

FIG. 8 is a front view of the cleaner main body in a state where the handle is erected.

[Explanation of symbols]

 1 Vacuum cleaner body 3 Handle 6 Bellows hose 7 Handle part 8 Engagement part (engagement protrusion) 9 First extension pipe 10 Second extension pipe 11 Suction tool 12 Engagement part (engagement protrusion) 14 Soft member

Claims (4)

[Scope of utility model registration request] 1. A cleaner body, a bellows hose having one end removably connected to the cleaner body and an extension pipe connected to the other end, and a suction tool detachably connected to the extension pipe, An electric cleaning device, comprising: a handle that is disposed on an upper surface of a cleaner body so as to be up and down freely; and an engagement protrusion that is engaged with the handle when the handle is erected in the extension pipe. Machine. 2. A cleaner body, a bellows hose having one end detachably connected to the cleaner body and an extension pipe connected to the other end, and a suction tool detachably connected to the extension pipe, A handle disposed on the upper surface of the cleaner main body so as to be able to move up and down, and the extension tube is formed with an engaging projection that is locked to the handle when the handle is upright, and the handle is a soft member. An electric vacuum cleaner characterized by being covered with. 3. A cleaner body, a bellows hose having one end removably connected to the cleaner body and an extension pipe connected to the other end, and a suction tool detachably connected to the extension pipe, An electric vacuum cleaner, comprising: a handle disposed on an upper surface of a cleaner body so as to be capable of being tilted up and down, wherein the handle has a concave shape. 4. A cleaner main body, a bellows hose having one end detachably connected to the cleaner main body and a handle part formed at the other end, and an extension pipe connected to the handle part of the bellows hose, A suction tool that is detachably connected to the extension tube and a handle that is disposed on the upper surface of the cleaner main body so as to be able to move up and down are provided, and the handle of the bellows hose is attached to the handle in a standing state. An electric vacuum cleaner, characterized in that an engagement protrusion is formed to engage with the vacuum cleaner.