JP2559387Y2 - Mop fittings - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mop mounting device for supporting a mop by inserting a mop support into each of a pair of bag-shaped mounting portions provided opposite to the mop.

[0002]

2. Description of the Related Art As a mop mounting device for supporting a mop by inserting a support into each of a pair of bag-shaped mounting portions provided on the mop, for example, those shown in FIGS. In FIGS. 5 and 6, reference numeral 31 denotes a support body, and a strip-shaped fixed support 32 is integrally provided on one side thereof, and is spaced from the upper surface of the fixed support 32 so as to be superposed thereon. A cover part 33 protrudes from the support body 31. Reference numeral 34 denotes a movable support, and a support shaft 35 protruding from the base end is inserted into a shaft hole 36 provided in the support main body 31 so that the movable support 34 is opposite to the fixed support 32 of the support main body 31. It is rotatably mounted on the side. 37 is spaced from the upper surface of the movable support 34,
A cover portion protruding from the support body 31 in a state of being overlapped with the cover portion, and a locking hole 38 is formed in the cover portion.

A leaf spring 39 is fixedly mounted on the movable support 34 at an end thereof so as to be inserted into the locking hole 38, and a rectangular parallelepiped locking body 40 is fixed to a tip end thereof. I have. The locking body 40 is configured to be able to be inserted into the locking hole 38, and to be able to lock the locking end 41 to the cover 37 at one side of the locking hole 38. Is made a slope 42. When the locking body 40 is inserted and passed through the locking hole 38 by the elastic deformation of the leaf spring 39, and the locking end 41 is locked to the cover 37 at one side of the locking hole 38, the movable support 34 Is the support body 31
Rotation becomes impossible. When the movable support 34 is to be rotatable, the inclined surface 42 of the locking body 40 is pushed by a finger as shown by an arrow, and the locking end 41 is elastically deformed by the leaf spring 39 so that the locking end 41 is the edge of the locking hole 38. And the locking body 40 is removed from the locking hole 38. Reference numeral 43 denotes a rod-shaped handle pivotally mounted on the support body 31.

[0004] To attach the mop to the mop attachment, the locking body 40 is separated from the locking hole 38 as described above.
The movable support 34 is made rotatable as indicated by a chain line, and is rotated so as to overlap the fixed support 32. In this state, the fixed support 32 and the movable support 34 are inserted into each of a pair of bag-shaped mounting portions provided on a mop (not shown), and then the movable support 34 is rotated to a position indicated by a solid line. Then
The inclined surface 42 of the locking body 40 serves as a guide to elastically deform the leaf spring 39 so that the locking body 40 passes through the locking hole 38. When the locking body 40 passes through the locking hole 38, the locking body 40 is released and the leaf spring 39 returns to the original state, so the locking end 41 is locked to the edge of the locking hole 38 of the cover 37. Then, the movable support 34 is disabled from rotating. Therefore, the mop cannot be separated from the fixed support 32 and the movable support 34. When separating the attached mop, the locking body 40 is pushed as described above, and is pulled out from the locking hole 38.

[0005]

As described above, in the conventional mop attachment, in order to make the movable support 34 pivotable with respect to the support main body 31, the locking body 40 is moved from the locking hole 38. When separating, the slope 41 of the locking body 40 is directly
Press in the direction parallel to the surface of the plate to elastically deform the leaf spring 39,
The locking end 41 is separated from the edge of the locking hole 38. However, since the leaf spring 39 is short, it is necessary to press it a little harder, and it is necessary to rotate the movable support 34 in this pressed state, and to pull out the locking body 40 from the locking hole 38. However, there is a problem that the operation of the locking member 40 and the like when the movable support 34 can be rotated is complicated.

An object of the present invention is to solve the above-mentioned problem, and an object of the present invention is to provide a mop attachment which can easily perform an operation for enabling the movable support to rotate. I do.

[0007]

According to the present invention, there is provided a mop mounting device in which an end of a movable support is axially attached to the other end of a support body having a fixed support integrally provided at one end, and the movable body of the support body is movable. A support edge is provided at an end opposite to the support, and an end of a leaf spring is fixed to an end of the movable support opposite to the support edge,
The leaf spring is protruded from the upper surface of the movable support so as to be elastically deformable in a direction away from the supporting edge, and a locking body that locks and separates from the supporting edge by elastic deformation of the leaf spring is a plate spring. The lever is fixed between a pair of holding portions fixed to the distal end side and provided on the upper surface side of the support main body at intervals on the upper surface side of the support main body in a direction orthogonal to the elastic deformation direction of the leaf spring. An end is pivotally mounted, and an operation projection is provided on the lever to push and move the locking body in a direction separating from the supporting edge.

[0008]

With the above-described mop mounting device, when the locking member is locked to the supporting edge by the elastic deformation of the leaf spring, the movable support cannot rotate, and the movable support and the fixed support are not supported. Maintain a straight line with the body. When attaching the mop to the mop fixture in this state, the lever is swung.
Then, the locking body is pushed in a direction away from the supporting edge by the rotation of the operation protrusion protruding from the lever, and the locking body is separated from the supporting edge by the elastic deformation of the leaf spring, and the locking body is removed. The movable support is pushed in the rotating direction to rotate the movable support. When the movable support rotates and the locking body is released from the operation protrusion, the leaf spring returns to the original state. The rotatable movable support is folded toward the fixed support, and each of the movable support and the fixed support is inserted into the bag-like mounting portion of the mop. Next, the movable support is rotated in a direction away from the fixed support, and the locking body in contact with the side of the supporting edge is passed through the side of the supporting edge by elastic deformation of the leaf spring. Since the locking body passes through the side of the supporting edge and is released from the supporting edge, the leaf spring returns to the original state and a part of the locking body is locked to the supporting edge, so that the movable support is provided. The body cannot rotate, and the mop attached to the movable support and the fixed support cannot be separated.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to FIGS. 1 to 4, reference numeral 1 denotes a support body,
A band plate-shaped fixed support 2 is integrally provided on one side thereof, and a cover portion 3 is protruded from the support main body 1 so as to overlap with the upper surface of the fixed support 2 at a distance from the upper surface of the fixed support 2. .
Reference numerals 4a and 4b denote a pair of holding portions projecting from the upper surface of the support main body 1 in parallel in the width direction of the fixed support 2 in parallel with each other, and 5 denotes a movable support, and an arm portion 5a projecting from the base end thereof. , 5b are rotatably mounted on the support body 1 with the support shaft 6 so that the movable support 5
Is rotatably disposed on the opposite side of the fixed support 2 of the support body 1. 7 is spaced from the upper surface of the movable support 4,
A cover part integrally protruded from the support main body 1 in a state of being superposed on the cover body.

Reference numeral 8 denotes arms 5a and 5b of the movable support 5.
A supporting edge 9 provided on the support body 1 at a slight distance from the end on the side thereof is fixed to an end of the movable support 5 opposite to the supporting edge 8, and is away from the supporting edge 8. A rectangular parallelepiped locking body 10 is fixed to the distal end of the movable supporting body 5 so as to be elastically deformable in the direction, and is fixed to an end opposite to the supporting edge 8. The end 11 is formed, and the surface on the side of the locking end 11 is a slope 12. When the fixed support 2 and the fixed support 5 are linearized, the locking end is elastically deformed by the leaf spring 9. 11 is configured to be locked to the bearing edge 8. Reference numeral 13 denotes a lever provided between the holding portions 4a and 4b so as to overlap the movable support 5 from the supporting edge 8 side of the support main body 1. The end of the supporting edge 8 side is a shaft 14 and the holding portion 4a. , 4b
It is mounted so that it can swing. Reference numeral 15 denotes an operation protrusion provided on the lever 13 at the end on the shaft 14 side. The operation protrusion 15 is rotated by the swing of the lever 13 and engages with the support edge 8 as shown by a locus 16 thereof. Slope 12 of locking body 10 with toe 11 locked
To elastically deform the leaf spring 9 to bring the locking end 11 into contact with the supporting edge 8.
And the locking body 10 is pushed in the direction in which the movable support 5 is rotated.

Reference numeral 17 denotes a receiving piece protruding from the lever 13, which comes into contact with a surface opposite to the inclined surface 12 of the locking body 10 locked on the support edge 8 to stop the lever 13. Reference numeral 18 denotes the catch 17
When it comes into contact with
A small stopper 19 is provided on each of the opposing surfaces of the holding portions 4a and 4b so as to fix the lever 13. A kick spring 19 is attached to the shaft 14 so that the lever 13 swings in the direction of the cover 7. It is energizing. Reference numeral 20 denotes a rod-shaped handle having an end portion mounted between the holding portions 4a and 4b, and reference numerals 21a and 21b denote fixed supports 2
And holes provided in each of the movable support members 5, and projecting walls 22 protruding from the lower surfaces of the cover portions 3 and 7 respectively.
Each of the a and 22b is configured to be inserted.

In order to attach the mop to the mop fixture constructed as described above, the lever 13 swings slightly strongly as shown by an arrow in FIG. Then, the operation protrusion 15 is rotated to a state in which the operation protrusion 15 is raised from between the holding portions 4a and 4b. Then, as shown by the locus 16, the operation protrusion 15 pushes the slope 12 of the locking body 10 to elastically deform the leaf spring 9 in a direction away from the supporting edge 8. When the locking end 11 of the locking body 10 is separated from the supporting edge 8 by the elastic deformation of the leaf spring 9, the locking body 10 pushed by the operation projection 15 moves the movable support 5 far from the cover 7. Move in the direction As a result, the locking body 10 is released from the supporting edge 8 and the movable support 5 is rotated in a direction to separate from the cover 7. As described above, only by swinging the lever 13 and rotating the operation projection 15, the locking body 10 is separated from the supporting edge 8 and the locking body 10 is moved in the rotation direction of the movable support 5. Thus, the movable support 5 can be rotated, and the operation of enabling the movable support 5 to be rotated can be easily performed.

The movable support member 5 which is rotatable as described above is rotated toward the fixed support member 2 so as to be folded.
Each of the fixed support 2 and the movable support 5 is inserted into a bag-like mounting portion (not shown) provided on the mop. A part of the bag-shaped mounting portion is inserted into each lower side of the cover portions 3 and 7, and the holes 21a and 21b are respectively formed along the protruding walls 22a and 22b.
, It is possible to fix the bag-shaped mounting portion to each of the fixed support 2 and the movable support 5 slightly more strongly. When the movable support 5 is rotated in a straight line with respect to the fixed support 2 in this state, the slope 12 of the locking body 10 comes into contact with the side surface of the support edge 8 to elastically deform the leaf spring 9, and the support edge 8 When the stop body 10 passes through, the locking body 10 is locked to the supporting edge 8 by the repulsive elastic force of the leaf spring 9, and the movable support 5 is fixed, so that the mop cannot be separated. Then, the lever 13 is swung toward the cover portion 7 to be positioned between the holding portions 4a and 4b, and is passed through the stopper 18 so that the lever 13 is fixed.

The receiving piece 17 of the lever 13 can be replaced by providing a protrusion similar to the stopper 18 on each of the inner surfaces of the holding portions 4a and 4b. Since the lever 13 is arbitrarily arranged such that the lever 13 is superimposed on the stopper 10, the provision of the receiving piece 17 can be arbitrarily made. If the stopper 18 is provided, the lever 13
Can be fixed to improve the appearance. But,
Since there is no problem even if the lever 13 is freely movable, the provision of the stopper 18 is optional. Lever with kick spring 19
By biasing 13, prevent free movement of lever 13,
It is possible to make the position of the lever 13 after pressing the locking body 10 substantially constant. However, since the lever 13 can move freely as described above, there is no problem.
May be arbitrarily provided. Although the cover 7 is shorter than the movable support 5, the cover 7 may be made as large as the movable support 5 so as to cover the entire movable support 5. It is possible.

[0015]

As described above, the mop fitting of the present invention is a lever having an operation projection for pushing the locking member of the plate spring fixed to the movable support in a direction separating from the supporting edge thereof. Is provided. Therefore, only by swinging the lever, the locking body is pushed by the operation protrusion to elastically deform the leaf spring, and the locking body is separated from the supporting edge.
Since the locking body separated from the supporting edge can be pushed and moved in the direction in which the movable support rotates, the operation of separating the locking body from the supporting edge and rotating the movable support can be smoothly performed. And it can be easily performed.

[Brief description of the drawings]

FIG. 1 is a sectional front view of an embodiment of the present invention.

FIG. 2 is a bottom view of the embodiment.

FIG. 3 is a left side view in which a part of the embodiment is sectioned.

FIG. 4 is an enlarged front view of a main part of the embodiment.

FIG. 5 is a front view of a conventional example.

FIG. 6 is a plan view of a main part of a conventional example.

[Description of Signs] 1: Support body, 2: Fixed support, 4a / 4b: Holder, 5:
Movable support, 8: bearing edge, 9: leaf spring, 10: locking body, 1
3: Lever, 15: Operation protrusion.

Claims (1)

(57) [Scope of request for utility model registration] An end of a movable support is pivotally attached to the other end of a support body having a fixed support integrally provided at one end, and a support edge is provided at an end of the support body facing the movable support. An end of a leaf spring is fixed to an end of the movable support opposite to the support edge, and the leaf spring projects from an upper surface of the movable support so as to be elastically deformable in a direction away from the support edge. A locking body that locks and separates from the supporting edge by elastic deformation of the leaf spring is fixed to the distal end side of the leaf spring, and on the upper surface side of the support body,
An end of a lever is pivotally mounted between a pair of holding portions projecting from the upper surface of the support body at intervals in a direction orthogonal to the elastic deformation direction of the leaf spring. A mop attachment provided with an operation projection for pushing and moving a body in a direction separating from a supporting edge.