JPH0748218Y2 - Portable dust collector with hook member - Google Patents

Description

[Detailed Description of the Invention] (a) Industrial field of application The present invention relates to a portable dust collector with a latching member for use on a scaffolding such as a construction workshop.

(B) Conventional technology Conventional portable dust collectors used on scaffolding such as construction workshops can be equipped with a backpack belt and a waist belt.Therefore, the worker should wear the dust collector on his back and wrap the waist belt around his waist. Was there. If you cannot use the dust collector on your back due to high altitude and narrow scaffolding, leave the dust collector on the floor, or if you do not use the dust collector, leave it on the floor of the scaffolding temporarily. There was a risk that the dust collector would fall from a high place by being caught on a narrow scaffold.

Also, as in Japanese Utility Model Publication No. 40-21888, one sled wire member is bent at both ends into an L-shape and is rotatably pivoted to a side support base having no exhaust port of the main body. There is an electric vacuum cleaner in which the legs are pivoted so as to be orthogonal to the main body, and the legs can be suspended on a backrest portion of a seat of an automobile by a frame formed between the legs and a main body side support base.

(C) Problems to be Solved by the Invention There has been no conventional dust collector provided with a hook or the like, which is hooked on a scaffolding pipe or the like for use.

In addition, since the conventional electric vacuum cleaner suspends the backrest portion of the seat of the automobile in the frame formed between the support legs and the side support base of the main body, it can be suspended only on the backrest portion having a certain seat thickness. At construction sites or building walls that require scaffolding, there is no suspended member with a certain thickness that can be suspended. Moreover, since the support legs are pivotally attached near both sides of the electric vacuum cleaner, when the dust collecting hose is pulled to the opposite side of the attached one side for cleaning work, it may come off from the backrest. is there.

D. Means for Solving the Problems The present invention provides a portable dust collector which has a simple structure, is easy to use, and can ensure safety in use in view of the above-mentioned conventional circumstances. The base portion of the retaining member is pivotally attached to one side portion of the main body portion where the lever body is provided, and the engaging portion obtained by folding back the tip of the retaining member that is rotated and held in the switch frame is provided on the one side portion. It is located around the exhaust hole.

E action Since the base of the latching member with the tip folded back is pivotally attached to one side of the body of the main body where the backing belt is provided, the latching member does not have a problem with the belt and the strap on one side of the main body is not caused. It is possible to switch between the pulling position of the stop member and the folding position of the hook member on one side surface of the main body. Then, when the hooking member in the hooking member folding position is pulled up and switched to the hooking member raising position, the hooked portion whose tip is folded back can be hooked on the pipe or the like.

Further, since the hooking member that is rotated and held by the switch frame locates the hooking portion around the exhaust hole provided in the one side portion, the hooking member at the hooking member folding position on the one side surface of the main body. Does not interfere with the exhaust performed at the exhaust holes.

F. Embodiment An embodiment of a portable dust collector with a latch member according to the present invention will be described with reference to the accompanying drawings.

In FIG. 1 and FIG. 2, 1 is the body of the portable dust collector,
Reference numeral 2 is its body portion, 3 is a handle portion forming a part of the body portion 4, 4 is a cord guard provided at an end of the handle portion 3,
Reference numeral 5 is a switch formed on one side portion 2a of the body portion 2, and 5a is a frame of the switch 5. An exhaust hole 6 is formed below the switch frame 5a.

In addition, a waist belt 7 and a cover 8 are provided below the body 2.
Is provided, and a shoulder belt 9 is provided at the center. The waist belt 7 and the back belt 9 are detachably formed.

On one side of the body 2, the base of the hook 10 as a hook member.
10a is pivotally attached.

As shown in FIGS. 2 (a) and 2 (b), the hook 10 is a wire made of metal, and the tip thereof is folded back into a hook shape to hook the hook 10b.
And a base portion 10a continuous to the base portion 10a has a disc shape and is pivotally attached to the body portion 2 as described above, and the tip or the hook portion 10 thereof is formed.
By grasping b, it is possible to switch between the raised position on the main body 2 shown by the chain line in FIG. 1 and the folding position on the surface of the main body 2 shown by the solid line. In the folded position where the hook 10 is rotated downward, the frame 5a of the switch functions as a stopper, so that the hook 10 does not swing. Further, since the hook 10 is held with the hook-like hooking portion 10b positioned around the exhaust hole 6 provided on the one side portion 2a of the main body 2, the exhaust air from the exhaust hole 6 can be collected during dust collection. Not an obstacle.

The material, shape, and mounting position of the latching member are not limited to the above, and may be appropriately changed within the range where the object of the present invention is achieved and the same effect is obtained.

The portable dust collector with the hooking member configured as described above is used as follows.

That is, pulling up the hook 10 at the hooking member folding position on the surface of the main body one side 2a, switching to the position for pulling up the hooking member on the main body one side 2a, and the hooking portion 10b of the hook 10 to a scaffold pipe or the like. Hook it to the dust collector and use it. During this dust collecting operation, even if the dust collecting hose is pulled to the side opposite to the one side where it is attached, the dust collector rotates around the latching member, so the latching part does not come off from the scaffolding pipe. Top, hook 10b
Since it has a hook shape, it can be hooked on pipes with different diameters. In addition, even when the dust collector is not used on a scaffold, etc., it is temporarily stored in this way. Therefore, there is no need to place the dust collector on a high and narrow scaffold for use.

In addition, when using the above portable dust collector for an extremely short time,
It is also possible to work by hooking the hook 10 on a nearby structure without attaching the detachable shoulder belt 9 and waist belt 7 to the main body 1.

When storing at a place other than a building site at a high place, the hook 10 is folded and stored at the folding position on the two surfaces of the main body.

In this way the operation is very simple.

As described above, the portable dust collector with the latching member according to the present invention has a structure in which the base of the latching member is pivotally attached to one side of the body of the main body, and the tip is formed by folding back. Therefore, it has a simple structure and good operability, and has an excellent utility in practical use when it is used in a high place and a narrow scaffold such as a construction workshop.

Further, since the hooking portion, which is rotated and the tip of the hooking member held by the switch frame is folded back, is located around the exhaust hole provided on the one side portion and does not hinder the exhaust, the function of the dust collector is deteriorated. There is no invitation.

[Brief description of drawings]

1 is a perspective view of a portable dust collector with a hook member according to the present invention, and FIGS. 2 (a) and 2 (b) are a front view and a side view of a hook, respectively. 1 ... Portable dust collector body, 2 ... Body, 5 ... Switch, 5a
... switch frame, 6 ... exhaust hole, 7 ... waist belt, 9 ...
Back belt, 10 ... Hook, 10a ... Base, 10b ... Hook.

Claims (1)

[Scope of utility model registration request] 1. A base portion (10) of a latching member (10) is provided on one side portion (2a) of a main body portion (2) provided with a backpack belt (9).
(a) is pivotally attached and pivoted, and the end of the hooking member (10) held by the switch frame (5a) is folded back, and the hooking part (10
A portable dust collector with a hooking member, characterized in that b) is positioned around the exhaust hole (6) provided on the one side portion (2a).