JP3116123U - Dust collector with lid - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make the dust discharge operation easy and to make it preferable in terms of hygiene by eliminating the need to grip and support the rear part of the dust collection box which is in contact with the ground when it is discharged.
By pulling an operating handle 7, a lever member 22 is pulled via a core wire 24 of a push-pull wire 18 to rotate a hook 16, and an engaging claw portion 21 of the hook 16 is moved to a rear opening / closing lid. 13 is removed from the engaging convex portion 27 of the upper side portion 13b of the 13 and the rear opening / closing lid body 13 is rotated downward with the hinge member 14 as a fulcrum to open the dust discharge opening 8 to collect dust. The dust in the box 3 can be dropped by its own weight and thrown into the dust container 30.
[Selection] Figure 6

Description

  The present invention relates to a dust collector with a lid.

For example, as shown in FIG. 7, a dust collection box 41 having a dust sweeping opening 40 on its front surface, a lid 42 for opening and closing the opening 40, and a dust collection box 41 are rotatably connected. A dust collector with a lid provided with a handle 43 is conventionally known. In such a dust collector with a lid, normally, when the dust collection box 41 is grounded sideways on the ground during cleaning, the lid 42 can be opened to sweep the dust, and the dust collection box 41 is lifted by the handle 43. When it is suspended in the air, the lid 42 closes the opening 40.

Moreover, as a conventional dust collector with a lid, a handle having a handle at the upper end, and a lower end portion of the handle are rotatably connected via a connecting arm, and a dust sweeping opening is provided on the front surface. A dust collection box and a lid that opens and closes the opening in conjunction with the rotation of the handle and the dust collection box. The opening of the dust collection box is inclined so that the bottom side projects forward from the top side. In addition, a buffer support member that is slidably in contact with the inner surface of the lid is provided at a position along the upper side of the opening on the upper surface of the dust collection box, and the lid is connected to the connecting arm. The support member can be slidably opened and closed while the inner surface is supported by the support member, and the posture is changed between the closed position and the open position with the support member as a fulcrum, and the inclined opening is covered and opened at the closed position. In the lid position, there is one configured to be positioned on the top of the dust box and take a sideways posture (Patent Literature) Reference).
JP 2004-65591 A

The conventional dust collector with a lid shown in FIG. 7 is functional and very convenient to use, but it is inconvenient to throw away the dust in the dust collector with a lid into the dust container 50. That is, as shown in FIG. 8, by holding the handle 43 with the right hand 44 and opening the opening 40, the left hand 45 supports the rear part of the dust box 41 and lifts the rear part of the dust box 41, Has to be thrown away into the dust container 50, and the dust discharge operation is troublesome, and the rear part of the dust collection box 41 that comes in contact with the ground is held and supported by the left hand 45, which is unfavorable in terms of hygiene. There was a point.

Also, in the case of the dust collector with a lid disclosed in the above-mentioned Patent Document 1, since there is no dust discharge opening at the rear part of the dust collection box, it is similar to the conventional dust collector with a lid described above. The dust discharge operation is troublesome, and the rear part of the dust collection box that is soiled in contact with the ground is held and supported by the left hand, which is unfavorable for hygiene.

The present invention has been made to remedy such a conventional problem. The purpose of the present invention is not only to facilitate dust discharge operation, but also to dispose the rear part of a dust collection box that is in contact with the ground during dust discharge. The object is to provide a dust collector with a lid that does not need to be grasped and supported by the left hand, and which is favorable for hygiene.

In order to achieve the above object, a dust collector with a lid according to the present invention is rotatably connected to a handle having a handle at the upper end and a lower end portion of the handle via a bifurcated connecting arm, and A dust collector with a lid provided with a dust collection box having an opening for sweeping dust on the front and a front opening / closing lid that opens and closes the opening in conjunction with the rotation of the handle and the dust collection box. A dust discharge opening provided on the rear surface of the dust box, a rear opening / closing lid attached to one side of the dust discharge opening via a hinge member, and opening and closing the dust discharge opening; The dust discharge opening is closed by the rear opening / closing lid provided on the opposite side facing the one side of the dust discharging opening and detachably engaged with the rear opening / closing lid. A hook for holding, and a lid operation unit for releasing the holding by the hook to open the rear opening / closing lid And wherein the door.

  With such a configuration, when the dust sweeper is cleaned and the rear part of the dust box is placed on the edge of the opening of the dust container, for example, the lid operating part is operated to operate the hook. The opening by opening the rear opening / closing lid after releasing the holding by opening the dust discharge opening of the dust collection box, the dust in the dust collection box can be dropped by its own weight and thrown into the dust container. In this way, the dust discharge operation is facilitated, and it is not necessary to hold and support the rear part of the dust collection box that is in contact with the ground with the left hand, which is preferable for hygiene.

In addition, the empty dust collection box is suspended in the air, the rear opening / closing lid is brought into contact with the ground and the dust collecting box is pushed in, so that the rear opening / closing lid is removably engaged with the hook. The dust discharge opening can be closed by the rear opening / closing lid.

The dust collector with a lid according to the present invention is the dust collector with a lid according to the present invention described above, wherein the lid body operating portion is disposed on the handle side and operates an operation handle for disengaging the hook, and an operation handle. And a push-pull wire that is linked to the hook and moves the hook by the operation of the operation handle.

  With this configuration, the hook is actuated via the push-pull wire by pulling the operation handle, and the hook is detached from the side of the rear opening / closing lid. For this reason, the rear opening / closing lid can be rotated downward with the hinge member as a fulcrum, the dust discharge opening of the dust box can be opened, and the dust in the dust box can be dropped by its own weight. In addition, the dust discharge operation is facilitated, and it is not necessary to hold and support the rear part of the dust collection box which is in contact with the ground with the left hand.

In addition, the dust collector with a lid according to the present invention is a dust collector with a lid according to the present invention described above, wherein an engagement convex portion is provided on the side opposite to the hinge member side of the rear opening / closing lid body, An elastic claw-like portion provided on the opposite side portion, and an engaging claw portion that is detachably engaged with the engaging convex portion is formed at the tip of the elastic piece-like portion, A lever member is fixed to the outer surface, and the push-pull wire has a structure in which a core wire is movably inserted into a bendable tubular jacket, and the upper end of the push-pull wire is fixed to the upper part of the handle with a fixture. At the same time, the push-pull wire is inserted into the dust collection box through the handle from below the fixture, the operation handle is fixed to the upper end of the core wire, and the core wire is installed in the dust collection box. The lower end of this core wire is linked to the lever member. And it said that there was Unishi.

  With this configuration, by pulling the operating handle, the lever member is pulled through the core wire of the push-pull wire to rotate the hook, and the engaging claw portion of this hook is moved to the engaging protrusion on the side of the rear opening / closing lid. Remove from the section. For this purpose, the rear opening / closing lid is rotated downward with the hinge member as a fulcrum, and the dust discharge opening of the dust collection box is opened. For this reason, the dust inside the dust collection box can be dropped by its own weight and thrown into the dust container. There is no need to grasp and support it, which is preferable for hygiene.

According to the dust collector with a lid according to the present invention, with the dust sweeping cleaning finished, the rear part of the dust box is placed on the edge of the opening of the dust container, for example, By operating the lid operation part, the holding by the hook is released, the rear opening / closing lid is opened, the dust discharge opening of the dust collection box is opened, and the dust in the dust collection box is dropped by its own weight. Can be discarded in a dust container. In this way, not only dust discharge operation is facilitated, but there is no need to hold and support the rear part of the dust collection box that is in contact with the ground with the left hand during dust discharge, which is preferable for hygiene.

In addition, the empty dust collection box is suspended in the air, the rear opening / closing lid is brought into contact with the ground, and the dust collection box is pushed in, so that the rear opening / closing lid (the side of the rear opening / closing lid is engaged). The dust discharge opening can be closed with the rear opening / closing lid by engaging the hook with the hook.

Embodiments of the present invention will be described in detail with reference to the drawings.

FIGS. 1 to 6 show a preferred exemplary embodiment of a dust collector with a lid according to the present invention. The dust collector with a lid includes a handle 1 having a handle 7 at the upper end, and A dust collection box 3 rotatably connected to the lower end portion via a bifurcated connection arm 2 and having a dust sweeping opening 4 on the front surface, and a dust collection box 3 and a connection arm 2 for the handle 1 A front opening / closing lid 5 that opens and closes the opening 4 in conjunction with rotation, a dust discharge opening 8 provided on the rear surface of the dust collection box 3, and a rear opening / closing that opens and closes the dust discharge opening 8. A lid 13, a hook 16 detachably engaged with the rear opening / closing lid 13 and holding the closed state of the dust discharge opening 8 by the rear opening / closing lid 13, and the holding by the hook 16 There is provided a lid operating portion 15 for releasing and opening the rear opening / closing lid 13.

That is, the dust collection box 3 has a substantially rectangular box shape in plan view, and has an upper surface portion 3a, left and right side surface portions 3b and 3c, and a bottom surface portion (lower surface portion) 3d. An opening 4 for sweeping the dust described above is formed on the front surface of 3. The opening 4 is formed such that the bottom side 4a side protrudes forward from the top side 4b side by inclining the front surface of the dust collection box 3 obliquely forward and downward (see FIG. 5). In addition, the dust discharge opening 8 is formed on the rear surface of the dust collection box 3, and the dust discharge opening 8 is formed by opening the entire rear surface of the dust collection box 3 ( (See FIG. 4).

The opening 4 of the dust collection box 3 is opened and closed by the above-described front opening / closing lid 5, and the front opening / closing lid 5 is located around the opening 4 when the opening 4 is closed. The front opening / closing lid 5 is curved so as to come into contact with the upper side 4b of the opening 4 through the hinge member 9 at the rear side 5b. A hole 10 is provided near the front side 5a at the center of the front opening / closing lid 5 in the width direction, and a synthetic rubber seal member 11 is fitted in the hole 10. An insertion hole 12 is provided at the center of the seal member 11.

The connecting arm 2 is made of a metal bar, and a pair of left and right side pieces 2a and 2a extending outward from the left and right side portions 3b and 3c of the dust collection box 3, and each side portion. It has a mounting piece 2b extending in the direction crossing the front surface of the opening 4 from the tip of the pieces 2a, 2a, and the base ends of the side pieces 2a, 2a are the left, right side 3b, 3c is rotatably supported.

The lower portion of the handle 1 is inserted into the insertion hole 12 of the seal member 11 provided on the front opening / closing lid 5, and the lower end of the handle 1 is rotatable to the attachment piece 2 b of the connecting arm 2. It is connected.

The dust discharge opening 8 of the dust collection box 3 is opened and closed by the rear opening / closing lid 13 described above, and the rear opening / closing lid 13 is interposed at the lower side 13a via the hinge member 14. It is connected to the lower side 8a of the dust discharge opening 8 (see FIGS. 4 and 5). Further, an engaging convex portion 27 is formed at the center of the upper side portion (side portion opposite to the hinge member 14 side) 13 b of the rear opening / closing lid body 13. A seal member 13 </ b> A is attached to the inner surface of the rear opening / closing lid 13.

The lid operation unit 15 includes an operation handle 17 provided on the top of the handle 1 and a push-pull wire 18 that links the operation handle 17 and the hook 16.

The hook 16 has an elastic piece-like portion 20 formed by inserting two cuts 19 in the rear end portion (upper side portion 8b of the dust discharge opening 8) of the upper surface portion 3a of the dust collection box 3. An engaging claw portion 21 is formed at the tip of the elastic piece-shaped portion 20, and an L-shaped lever is formed on the outer surface (upper surface) of the elastic piece-shaped portion 20 in a side view. The member 22 is fixed.

Further, as shown in FIG. 3, the push-pull wire 18 has a structure in which a core wire 24 is movably inserted into a bendable tubular jacket 23, and an upper end portion 18a of the push-pull wire 18 is fixed. It is fixed to the upper part of the handle 1 with a tool 25. In addition, the push-pull wire 18 is inserted into the dust collection box 3 through the hole 1 </ b> D provided in a part below the fixture 25 of the handle 1 and into the handle 1.

The core wire 24 of the push-pull wire 18 is led out from a through hole 26 provided in the upper surface portion 3 a of the dust collection box 3, and the distal end portion of the core wire 24 is linked to the lever member 22. . Further, as shown in FIG. 3, the operation handle 17 is fixed to the end portion of the core wire 24 protruding outward from the upper end portion 18 a of the push-pull wire 18.

A handle 7 provided at the upper end of the handle 1 is a grip that connects a pair of support portions 7a, 7a that bifurcate from the upper end of the handle 1 and the tips of these support portion pieces 7a, 7a. And a grip portion 7b.

As shown in FIGS. 1 and 2, the dust collector with a lid configured as described above has a hook 16 on the engaging convex portion 27 of the rear opening / closing lid body 13 when the operation handle 17 is not operated. The engaging claw portion 21 is detachably engaged, and the dust discharge opening 8 of the dust collection box 3 is closed by the rear opening / closing lid body 13. In this case, the seal member 13 </ b> A contacts the peripheral edge of the dust discharge opening 8.

As described above, when the dust discharge opening 8 is closed by the rear opening / closing lid 13 and the dust collection box 3 is suspended by holding the handle 7 of the handle 1, the connecting arm 2 and the front opening / closing lid are provided. The bodies 5 are both in the closed position, and the front opening / closing lid 5 covers the entire opening 4 of the dust collection box 3.

From this state, as shown in FIG. 5, when the dust collection box 3 is brought into contact with the ground (not shown) and grounded sideways, the front opening / closing lid body is rotated together with the rotation of the dust collection box 3 and the connecting arm 2 with respect to the handle 1. 5 rotates backward with the hinge member 9 as a fulcrum, thereby opening the opening 4. Then, the front opening / closing lid body 5 reaches the lid opening position of FIG.

In this state, dust is swept into the dust collection box 3 from the opening 4. When the dust collection box 3 is lifted to the suspended state after cleaning is completed, the connection arm 2 and the front opening / closing lid 5 are both in the closed position as the dust collection box 3 is rotated with respect to the handle 1, and the front opening / closing lid 5 Covers the entire opening 4 of the dust collection box 3.

Next, as shown in FIG. 6, the push-pull wire 18 is pulled by pulling the operation handle 17 with the rear portion of the dust collection box 3 placed on the edge 30 </ b> B of the opening 30 </ b> A of the garbage container 30. The lever member 22 is pulled through the core wire 24 and the hook 16 is rotated upward, so that the engaging claw portion 21 of the hook 16 is detached from the engaging convex portion 27 of the rear opening / closing lid body 13. For this purpose, the rear opening / closing lid 13 rotates downward with the hinge member 14 as a fulcrum, and the dust discharge opening 8 of the dust collection box 3 is opened. For this reason, the dust in the dust collection box 3 falls by its own weight and is thrown into the dust container 30.

Next, the dust collection box 3 that has been emptied is suspended, and the rear opening / closing lid 13 is brought into contact with the ground and the dust collecting box 3 is pushed in, whereby the engaging convex portion 27 of the rear opening / closing lid 13 is engaged. The engagement claw portion 21 of the hook 16 is detachably engaged, and the dust discharge opening 8 of the dust collection box 3 is closed by the rear opening / closing lid 13.

As described above, according to the embodiment of the present invention, by pulling the operating handle 17, the lever member 22 is pulled via the core wire 24 of the push-pull wire 18 to rotate the hook 16. The joint claw portion 21 is removed from the engaging convex portion 27 of the rear opening / closing lid body 13 and the rear opening / closing lid body 13 is rotated downward with the hinge member 14 as a fulcrum to open the dust discharge opening 8. The dust in the dust collection box 3 can be dropped by its own weight and thrown into the dust container 30 to facilitate the dust discharge operation. There is no need to grasp and support, which is preferable for hygiene.

The empty dust collection box 3 is suspended and the rear opening / closing lid body 13 is brought into contact with the ground and the dust collection box 3 is pushed into the engaging convex portion 27 of the rear opening / closing lid body 13. The engaging claw portion 21 of the hook 16 can be detachably engaged, and the dust discharge opening 8 can be closed by the rear opening / closing lid 13.

According to the dust collector with a lid according to the present invention, not only dust discharge operation is facilitated, but it is not necessary to hold and support the rear part of the dust collection box in contact with the ground with the left hand when discharging the dust. It is useful as a dust collector with a lid.

It is a perspective view of the whole dust collector with a lid concerning the present invention. It is a perspective view of the dust collection box part of the dust collector with the lid. It is a perspective view of the handle | pattern part of the dust collector with the lid. FIG. 7 is a perspective view of the dust collector with the lid in a state where the rear opening / closing lid is opened and the dust discharge opening of the dust collection box is opened. In the dust collector with the same lid, it is a perspective view of a state where the front opening / closing lid is opened and the opening of the dust collection box is opened. In the dust collector with the same lid, it is a perspective view of a state where the rear opening / closing lid is opened, the dust discharge opening of the dust box is opened, and the dust in the dust box is dropped by its own weight and thrown into the dust container. . It is a perspective view of the whole conventional dust collector with a lid. FIG. 5 is a perspective view of the dust collector with the lid in a state in which the front opening / closing lid is opened to open the opening of the dust collection box and the dust in the dust collection box is thrown away into the dust container.

Explanation of symbols

1 Handle 2 Connecting arm 3 Dust collection box 4 Dust sweep opening 5 Front opening / closing lid 7 Grip 8 Dust discharge opening 8a Lower side (one side)
8b Upper side (opposite side)
9 Hinge member 13 Rear opening / closing lid body 14 Hinge member 15 Cover body operation portion 16 Hook 17 Operation handle 18 Push-pull wire 20 Elastic piece portion 21 Engagement claw portion 22 Lever member 24 Core wire 26 Through hole 27 Engagement convex portion 30 Dust container

Claims (3)

A handle having a handle at the upper end, a dust collection box rotatably connected to the lower end of the handle via a bifurcated connection arm, and having an opening for sweeping dust on the front surface, and the handle A dust collector with a lid provided with a front opening / closing lid that opens and closes the opening in conjunction with rotation with the dust collection box,
A dust discharge opening provided on the rear surface of the dust collection box, and a rear opening / closing lid that is attached to one side of the dust discharge opening via a hinge member and opens and closes the dust discharge opening And the dust opening by the rear opening / closing lid provided on the opposite side of the dust discharging opening facing the one side and detachably engaged with the rear opening / closing lid. A dust collector with a lid, comprising: a hook that holds the closed state of the opening; and a lid operation unit that releases the holding by the hook and opens the rear opening / closing lid. The lid operation unit is arranged on the handle side and operates an operation handle for operating the engagement release of the hook, and a push for linking the operation handle to the hook and operating the hook by the operation of the operation handle The dust collector with a lid according to claim 1, wherein the dust collector is configured with a pull wire. An engagement convex portion is provided on a side of the rear opening / closing lid opposite to the hinge member side, and the hook has an elastic piece-like portion provided on the opposite side portion, and the elastic piece-like shape is provided. An engaging claw portion that is detachably engaged with the engaging convex portion is formed at a tip portion of the portion, a lever member is fixed to an outer surface of the elastic piece-like portion, and the push-pull wire is a bendable tubular shape. A core wire is movably inserted into the outer cover, and the upper end of the push-pull wire is fixed to the upper part of the handle with a fixture, and the push-pull wire is connected to the handle from below the fixture. The core handle is inserted into the dust collection box, the operation handle is fixed to the upper end of the core wire, and the core wire is led out from a through hole provided in the dust collection box. The lower end of the unit is linked to the lever member Lid dustpan according to claim 2, wherein the door.

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