JP2000135189A - Cleaning implement having handle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable the easy joining of a handle to be divided at the time of use with one operation, is free from the danger of the disengagement of a joint part during use and to prevent the rotation of the handle in the hands during use. SOLUTION: The cleaning implement formed by joining the handle 100 for gripping made of plastic and the handle 200 mounted with a cleaning member is provided with an insertion projecting part 110 at the front end on the joint side of the handle for gripping and the front end of this insertion projecting part 110 is upwardly provided with a difference 11 in level. The cleaning implement is provided with a U-shaped fitting part 120 provided with fitting pawls 121 of a right-angled triangle shape in cross section on the outer side so as to face both front ends. The front end on the joint side of the handle mounted with the cleaning member is provided with an insertion hole 210 to be inserted with the insertion projecting part and is upwardly provided with the difference 11 in level deep in this insertion hole, by which the implement is provided with an fitting hole 220 to be inserted with the fitting part. A wedge-like projection 230 is pendently disposed from the inside of a top part to the central position on the deep side of the insertion hole.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cleaning tool having a handle on which a cleaning member such as a sponge, cloth, nonwoven fabric, or net is attached at the tip of the handle.

[0002]

2. Description of the Related Art Conventionally, as a cleaning tool for a bathtub or a bathroom, a cleaning tool having a handle with a cleaning member attached to the tip of the handle has been used for ease of cleaning. For convenience, the parts of the pattern were divided for distribution and storage, and the patterns to be divided were jointly used when used. As a joint method of this pattern, for example, a method disclosed in Japanese Utility Model Registration No. 3042989 is known.
In this joint method, a plurality of handle pipe members are joined by screwing a male screw and a female screw.

[0003]

However, in the above-mentioned conventional joint method by screwing, the handle to be divided at the time of use cannot be jointed with one touch.
During use, the joint part sometimes became loose. In addition, the handle may be cylindrical, and the handle may rotate while being held in use.

The present invention solves the above-mentioned conventional problems. The handle to be divided at the time of use can be easily joined with one touch, and there is no danger of the joint part coming off during use. Another object of the present invention is to provide a cleaning tool having a handle so that the handle does not rotate in a hand.

[0005]

Means for Solving the Problems A first invention of the present invention is:
What is claimed is: 1. A cleaning tool for joining a handle for plastic grip and a handle with a cleaning member, wherein said one handle has an insertion protrusion at a joint end thereof, and a step is formed on a tip of said insertion protrusion upward. And a U-shaped fitting portion provided on the outside with fitting claws having a right-angled triangular cross section facing both ends, and the insertion convex portion is inserted into the joint-side end of the other handle. When an insertion hole is provided, a step is provided in the back of the insertion hole to provide a fitting hole for fitting the fitting portion, and the handle for the grip is joined to a handle to which a cleaning member is attached. Then, after the fitting claws at both ends of the fitting portion of the handle for the grip penetrate the fitting hole of the handle to which the cleaning member is attached in a state of being elastically deformed inward, the fitting claws are opened to form a fitting step on both sides. It is a cleaning tool having a handle that is fitted.

A second aspect of the present invention is a cleaning tool for joining a handle for plastic grip and a handle to which a cleaning member is attached, wherein an insertion protrusion is provided at the end of one handle on the joint side. Is provided, and a U-shaped fitting portion is provided on the outer side with fitting claws having a right-angled triangular cross section facing both ends, and the insertion convex portion is inserted into the joint-side end of the other handle. An insertion hole is provided, a fitting hole for fitting the fitting portion is provided, a wedge-shaped projection is vertically provided from the inner surface of the top portion at a center position on the back side of the fitting hole, and the handle for the grip is cleaned. When the handle is joined to the handle, the fitting claws at both ends of the fitting portion of the handle for the grip penetrate the fitting hole of the handle to which the cleaning member is attached while being elastically deformed inward. The wedge-shaped projection is later opened and fitted to the fitting step on both sides, and the wedge-shaped projection is located between the fitting claws. It is a cleaning device having a handle which is characterized the door.

Next, a third invention of the present invention is the cleaning tool having the handle of the first invention or the second invention, wherein the handle for the grip has a prismatic shape. It is a cleaning tool having.

A fourth aspect of the present invention is a cleaning tool having the handle of the first or second aspect, wherein a joint indication mark is provided on an outer surface of the handle to which the grip handle and the cleaning member are attached. It is a cleaning tool having a handle characterized by having a mark.

[0009]

According to the cleaning tool having the handle of the present invention, when the handle for separating and the handle to which the cleaning member is attached are jointed for use, the insertion convex portion on the joint side of the handle for grip is used. It only has to be inserted into the insertion hole on the joint side of the handle to which the cleaning member is attached, and the joint operation is easy with one touch.

In addition, a step is provided at the tip of the insertion projection of the handle for grip, and a fitting portion is continuously provided, and a step is provided above the insertion hole of the handle to which the other cleaning member is attached. Is provided and the fitting holes are continuously provided, so when joining,
This prevents accidental vertical insertion of the handle for grip and the handle with the cleaning member attached. Note that the cleaning tool having the handle of the present invention in which the joint indication mark is provided on the outer surface of the handle for grip and the handle on which the cleaning member is attached, makes joint operation easier.

In the cleaning tool having a handle according to the present invention, when the handle for grip is jointed to the handle on which the cleaning member is attached, the fitting claws at both ends of the fitting portion of the handle for grip are cleaned. After penetrating the fitting hole of the handle to which the member is attached in a closed state, it is opened by restoring force due to the rigidity of the material. At this time, the wedge-shaped projections are located between the fitting claws in an abutting or non-abutting state.

By providing this wedge-shaped projection, when an external force is applied to the handle from the lateral direction, the inward deformation of the fitting claw is prevented.
When both members are arranged in the abutting state, they can be completely prevented, and when both members are arranged in the non-abutting state, they can be stopped within the range of the gap between both members. For this reason, the fitting claw does not come off from the fitting step, so that the joint between the handle for grip and the handle to which the cleaning member is attached is different from the conventional joint method by screwing, each of which occurs during use. It does not come loose from the direction due to external force.

Further, unlike the conventional columnar handle, the cleaning tool having the handle according to the present invention in which the handle for grip has a prismatic shape can grip the handle firmly, so that the handle can be held by hand during use. There is no rotation in the.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG. 1 (a), the first invention or the second invention of the present invention employs a handle (100) for a plastic grip and a handle (20) to which a cleaning member is attached.
0) and a joint (indicated by an arrow), as shown in FIGS. 2 (a) and 2 (b), wherein one of the handles (100) for grip is provided with an insertion convex at the end on the joint side. Part (110), and a step (1) is provided at the tip of the insertion convex part.
11) is provided on the upper side, and the fitting claws (1
21) is provided with a U-shaped fitting portion (120) provided outside facing both ends, and as shown in FIGS. 3B and 3C, a handle (200) to which the cleaning member is attached. The insertion hole (21) for inserting the insertion protrusion is provided at the end on the joint side of
0), a step (211) is provided above the insertion hole, and a fitting hole (220) for fitting the fitting portion is provided.
A wedge-shaped projection (230) is vertically suspended from the inner surface of the top at the center position on the back side of the fitting hole, and when the handle for the grip is joined to the handle on which the cleaning member is attached, the handle for the grip is fitted. As shown in FIG. 1 (b), after the fitting claws (121, 121) at both ends of the joining portion penetrate through the fitting holes of the handle to which the cleaning member is attached in a closed state, the wedge-like shape is formed. It is opened in contact with the projection, and the fitting steps on both sides (221, 221)
A cleaning tool (10) having a handle shown in FIG.

Next, a third invention of the present invention will be described with reference to FIG.
And (b), as shown in FIG.
The cleaning tool having a handle according to the first aspect, wherein the shape of 0) is a prism.

FIG. 2 shows a fourth embodiment of the present invention.
As shown in FIG. 3A and FIG. 3A, a joint indication mark (150) is provided on the outer surface of the handle (100) for grip and the handle (200) to which the cleaning member is attached. A cleaning tool having the handle according to the first invention.

The cleaning tool having the handle of the present invention is shown in FIG.
As shown in (a), this is a cleaning tool in which a handle (100) for plastic grip and a handle (200) to which a cleaning member is attached are joined, and these handles are made of a rigid thermoplastic such as polypropylene. It is made by injection-molding a resin, and in a distribution process, is stored in a product box in a state where the handle is separated, and when used, a handle for grip and a handle to which a cleaning member is attached are jointed. The shape of the handle is usually a prismatic shape with an open lower part, and an inverted U shape.

The joint structure of one embodiment of the handle for grip of the cleaning tool of the present invention and the handle to which the cleaning member is attached will be described in detail with reference to the drawings.

First, the handle (100) for grip is shown in FIG.
As shown in (a) and (b), an insertion protrusion (110) is provided at the end on the joint side, and a step (111) is provided at the end of the insertion protrusion to form a right-angled triangular cross section. A U-shaped fitting portion (120) provided outward with the dowels (121) facing both ends is provided. In addition, the corners are rounded (R) to measure the integration of the assembled parts when the handle for grip and the handle with the cleaning member are jointed, and the strength, bending resistance, and twist resistance of the joints are measured. It is to improve power. In addition, the insertion protrusion (1
As shown in FIGS. 2 (a) and 2 (b), a relief recess (112) is provided in 10) to improve the dimensional accuracy of a molded product.

Next, a handle (200) to which a cleaning member is attached
As shown in FIGS. 3 (b) and 3 (c), an insertion hole (210) for inserting an insertion convex portion of a handle for a grip is provided at the end on the joint side. A step (211) is provided above to provide a fitting hole (220) for fitting a fitting portion of a handle for grip, and a wedge-shaped projection (230) is provided at a center position on the inner side of the fitting hole at the inner surface of the top part. It is more vertically installed. In addition, the wedge-shaped projection is a fitting part of the fitting part which is continuously provided at the tip of the insertion protrusion of the handle for grip when the insertion protrusion of the handle for grip is inserted into the insertion hole of the handle to which the cleaning member is attached. The inner surfaces of the fitting claws at both ends are provided so as to be in contact with each other.

As shown in FIG. 1 (a), the handle for grip may be provided with a hanging claw (140) at the end opposite to the joint side, in order to make it easy to use. In addition, a grip recess (130) may be provided on the outer surface of the side to facilitate gripping.

As shown in FIGS. 2 (a) and 3 (a), a handle for grip (100) and a cleaning member for facilitating the joint between the handle for grip and the handle to which the cleaning member is attached. The joint indication mark (150) may be provided by engraving or printing on the outer surface of the handle (200) to which is attached.

[0023]

According to the cleaning tool having the handle of the present invention, the handle can be stored in a product box in a divided state in the distribution process, and when used, the divided pattern can be easily joined with one touch. The jointed handle is firmly joined, so there is no danger of the joint part coming off during use.

Further, the cleaning tool having the handle of the present invention can be formed into a prismatic shape which can be easily grasped by hand, and the handle may rotate in the hand during use. Absent.

In the cleaning tool having a handle according to the present invention, the handle to be divided cannot be erroneously inserted in the vertical direction.
Further, by displaying the joint instruction mark on the handle, the joint operation can be further facilitated.

[Brief description of the drawings]

FIG. 1 (a) is a partially cutaway side view of an embodiment of a cleaning tool having a handle of the present invention, and FIG. 1 (b) is a bottom view of a joint portion thereof.

FIG. 2A is a plan view of a main part of a grip handle of an embodiment of the cleaning tool having a handle of the present invention, and FIG.
Is a side view thereof.

FIG. 3A is a plan view of a main part of a handle to which a cleaning member according to an embodiment of the cleaning tool having the handle is attached, and FIG.
Is a side view, and (c) is a bottom view.

[Explanation of symbols]

 Reference numeral 10: Cleaning tool having a handle 100: Handle for grip 110: Insertion convex portion 111: Step difference 112: Meat escape recess 120: Fitting portion 121: Fitting claw 130: Grip recess 140 ... hanging claw 150 ... joint indication mark 200 ... handle with cleaning member 210 ... insertion hole 211 ... step 220 ... fitting hole 221 ... fitting step 230 ... wedge-shaped projection 300 ... Cleaning member

Claims (4)

[Claims] 1. A cleaning tool for joining a plastic grip handle and a handle to which a cleaning member is attached, wherein said one handle has an insertion projection at a joint end thereof, and A step is provided at the top of the tip, and a fitting claw having a right-angled triangular cross section is provided on the outside so as to face both ends.
A fitting portion having a U-shape is provided, an insertion hole for inserting the insertion projection is provided at the end of the other handle on the joint side, and a step is provided above the insertion hole, and the fitting portion is provided. A fitting hole for fitting was provided, and when the handle for grip was joined to the handle on which the cleaning member was attached, the fitting claws at both ends of the fitting portion of the handle for grip attached the cleaning member. A cleaning tool having a handle, wherein the cleaning tool has a handle, which penetrates the fitting hole of the handle in a state of being elastically deformed inward, and then opens and fits the fitting step on both sides. 2. A cleaning tool for joining a plastic grip handle and a handle to which a cleaning member is attached, wherein one of the handles has an insertion protrusion at a joint end thereof.
A U-shaped fitting portion is provided on the outer side with fitting claws having a right-angled triangular cross section facing both ends, and an insertion hole for inserting the insertion convex portion at a joint-side end of the other handle. A fitting hole for fitting the fitting portion is provided, a wedge-shaped projection is vertically provided from the inner surface of the top portion at a central position on the back side of the fitting hole, and a handle for the grip is attached with a cleaning member. When jointed to the handle, the fitting claws at both ends of the fitting portion of the handle for grip,
The fitting hole of the handle to which the cleaning member is attached is penetrated in a state of being elastically deformed inward, then opened and fitted to the fitting step on both sides, and the wedge-shaped projection is located between the fitting claws. A cleaning tool having a handle characterized by the following. 3. The cleaning tool having a handle according to claim 1, wherein a shape of the handle for the grip is a prism shape. 4. The cleaning tool having a handle according to claim 1, wherein a joint indication mark is provided on an outer surface of the handle to which the grip and the cleaning member are attached.