JP7309303B2 - broom - Google Patents

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a duster with a broom capable of holding a broom in a fitted state.

In Japanese Utility Model Laid-Open No. 6-36427, a sweeping body 12 is formed by arranging the tips 13a of bristles 13 in a straight line and bundling them in a flat shape at the tip of a rod 11, and holding the sweeping body 12 in a holder 14. By attaching the rod 11 so that the angle of the rod 11 can be adjusted by about 20 degrees in only one direction, the broom and the dustpan are separated when cleaning, and the handle of the broom is tilted with respect to the sweeper to sweep. When stored, the angle of the handle bar of the broom is adjusted so that it is perpendicular to the sweeper, and the dustpan is attached to the broom so that the sweeper can be stored in the dustpan symmetrically. A dustpan broom invention is described.

In this broom with a dustpan, the handle bar of the broom can be fitted to the grip part 22 of the dustpan, and the sweeping body can be fitted to the dust receiving part 21, respectively, so that the broom can be attached to the dustpan, thereby saving space for storage. However, further improvements are desired in terms of easy placement and use for cleaning the sides of home appliances, the gap between furniture and walls, the sides of desks, and the like.

Japanese Utility Model Laid-Open No. 6-36427

It is an object of the present invention to provide a duster with a broom that can be easily used for cleaning by arranging it on the side of a home electric appliance, between furniture and a wall, on the side of a desk, etc. with the broom fitted. aim.

The broom duster of the present invention can be represented as follows.

(1) Chiritori and the lower end of the broom handle, which is formed by connecting the upper end of the dustpan main body to the lower end of the dustpan handle having a vertical groove opening on the front side extending upward from the lower end. having a broom with a permanent magnet portion, the upper end portion being the base portion of the broom brush portion being coupled to the portion;
The broom is arranged such that the broom handle is fitted into the grooved portion of the dust trap, the bristles are fitted into the dust collector body of the dust trap, and the permanent magnet portion is positioned on the front side. , may be held in said dustpan,
A dust bird with a broom, characterized in that the broom and the dust bird holding the broom can be held on the vertical surface or the like by magnetically attracting the permanent magnet portion to a magnetically attractable vertical surface or the like.

The permanent magnet portion located on the front side of the broom held by the duster is magnetically attracted to a vertical surface or the like that can be magnetically attracted, so that the broom and the duster holding the broom are held on the vertical surface or the like. , the sides of household appliances, the gap between furniture and walls, the sides of desks, and other magnetically attractable parts for easy cleaning.

(2) having a recess on the side of the broom handle of the broom for hooking a user's finger;
The broom is in a state in which the broom handle portion is fitted in the groove-shaped portion of the dust trap, the broom brush portion is fitted in the dust collector body portion of the dust trap, and the permanent magnet portion is positioned on the front side. When the broom and the dust cover holding the broom are held on the vertical surface or the like by magnetically attracting the permanent magnet portion to the vertical surface or the like, the concave portion The dust squirrel with a broom according to the above (1), wherein the dust squirrel with a broom can be detached from the vertical surface or the like together with the dust squirrel holding the broom by putting a finger on the broom.

(3) In the broom, the broom handle portion is fitted in the grooved portion of the dust trap, the broom brush portion is fitted in the dust collector body portion of the dust trap, and the permanent magnet portion is positioned on the front side. The dust bird with a broom according to the above (1) or (2), wherein the front side of the broom can extend along a certain vertical plane when held by the dust bird in a closed state.

(4) The dust collector main body has a sweep edge formed along the left-right direction at the lower end, and a dust receiving section recessed from the front side to the back side is formed on the upper side of the sweep edge. become,
The lower end of the grooved portion of the dustpan handle and the upper end of the dust receiving portion are continuous with the grooved shape of the opening on the front side,
The dust receiving part has a deepest part in the middle part in the vertical direction, which is the deepest part from the front side to the back side,
The lateral width of the sweep edge is at least twice the lateral width of the dustpan handle,
The lateral width of the rear surface of the deepest portion is 1.5 times or less the lateral width of the dustpan handle, and 1/2 of the lateral width of the front side of the dust receiving portion at the vertical position of the deepest portion. A dusty bird with a broom according to any one of the above (1) to (3), which are:

The lateral width of the sweep edge is at least twice the lateral width of the dustpan handle, making it suitable for sweeping dust from the sweep edge to the dust receiver. It is recessed toward the top, and has the deepest part in the middle part in the vertical direction from the front side to the back side, so it is suitable for collecting a considerable amount of dust swept in from the sweeping edge.

Since the lower end of the grooved part of the dustpan handle and the upper end of the dustpan are continuous with the grooved part of the opening on the front side, the broom handle is connected to the grooved part and the bristles of the broom are connected to the dustbox. , can be made compact by fitting them together.

The lateral width of the rear surface of the deepest part from the front side to the rear side, which is located in the middle part in the vertical direction of the dust pan, is 1.5 times or less than the lateral width of the dust pan handle, and the deepest part. Since it is less than half of the left and right width of the front side of the dust receiving part at the vertical position of the part, the front side can be placed on the vertical surface of the furniture or wall at other places, such as the gap between furniture and furniture and the wall. When held along the dust collecting handle, the bulge from the front side to the back side from the dust collecting handle to the dust receiving section is compact and not bulky, and does not hinder the movement of people or the handling of other objects. .

(5) On the left and right sides of the dust receiving part, there are side walls covering the left and right sides of the sweep edge, the left and right sides of the deepest part, and the left and right sides of the lower end of the grooved part of the dust collecting handle. The dusty bird with a broom described in (4) above, wherein the side wall portions widen toward the front side.

(6) The rear side of the dust receiving part consists of a sloping lower part that slopes from the deepest part to the upper end of the sweeping edge to the front side, and a lower part that slopes to the front side from the deepest part to the lower end of the upper grooved part. The dust bird with a broom described in (4) or (5) above, which has an inclined upper portion.

(7) Any one of (4) to (6) above, wherein the deepest part of the dust receiving part is 1.2 to 3.5 times as large as the dust collecting handle in the front-to-back direction. Chili Tori with a broom.

(8) A dustpan with a broom according to any one of (4) to (7) above, wherein the lateral width of the back surface of the deepest part of the dust receiving part is 1.2 times or less the lateral width of the dustpan handle.

According to the dusty bird with a broom of the present invention, the permanent magnet part located on the front side of the broom held by the dusty bird magnetically attracts the vertical surface or the like that can be magnetically attracted to the broom and the dusty bird that holds the broom. is held on a vertical surface or the like, it can be easily used for cleaning by arranging it on the side of a home appliance, the gap between furniture and a wall, the side of a desk, or any other magnetically attractable part.

It is a front side perspective view of Chiritori. It is a back side perspective view of Chiritori. It is a front view of Chiritori. It is a side view of Chiritori. It is a rear view of Chiritori. It is a top view of Chiritori. It is a back side perspective view of a broom. Fig. 2 is a side view of a broom; Fig. 2 is a front perspective view of a duster holding a broom; Fig. 3 is a side view of a dustpan holding a broom;

[1] Embodiments of the present invention will be described with reference to the drawings.

All the drawings are about an example of an embodiment of the dust bird with a broom of the present invention.

This dustpan with a broom is a dustpan D in which an upper end, which is the base of a dustpan main body F, is coupled to the lower end of a dustpan handle E having a vertical groove E1 that opens on the front side and extends upward from the lower end. A broom J having a permanent magnet portion M is formed by connecting the upper end portion, which is the base portion of the broom brush portion L1, to the lower end portion of the broom handle portion K.

(1) The dustpan D is formed by connecting the lower end of the dustpan handle E to the upper end (base) of the dustpan main body F.

(2) The dustpan handle E has a vertical groove E1 that opens to the front side over the entire length from the lower end to the upper end. do.

The cross-sectional shape of the dustpan E is a substantially constant U-shape that gradually expands downward at the lower end. Form a U shape.

The groove E1 has a shape corresponding to the broom handle K of the broom J to be held so that the handle of the broom J can be fitted and held from the front side.

Inwardly projecting holding projections P for holding the broom handle K of the broom J to be held are provided on both left and right sides of the upper and lower ends of the groove E1.

The front side of the upper end E2 of the dustpan E is inclined downward from the back side to the front side.

(3) The dust collector main body F has a sweep edge F1 formed at its lower end, and a dust receiver F2 formed above the sweep edge F1.

(3-1) The sweep edge portion F1 is a portion that sweeps the dust on the surface to be cleaned such as the floor into the dust receiving portion F2. It is formed in a substantially oblong flat plate shape.

The lateral width mm of the sweeping edge portion F1 is about 3.5 times the lateral width nn of the dust collecting handle portion E. As shown in FIG.

Sweeping wall-shaped portions F3 are erected on both left and right side portions on the front side of the sweeping edge portion F1.

(3-2) The dust receiving portion F2 for collecting the dust swept in through the sweeping edge portion F1 is formed in a shape recessed from the front side toward the back side above the sweeping edge portion F1. The upper end of the dust collector is groove-shaped, and is continuous with the lower end of the groove-shaped portion E1 of the dustpan E and the groove-shaped front opening.

The dust receiving portion F2 has a deepest portion Fa which is the deepest from the front side to the back side at a position slightly above the center in the vertical direction. The front-to-back dimension vv of the position of the deepest portion Fa is about 2.5 times the front-to-back dimension ww of the dustpan E.

The deepest part Fa extends in a certain horizontal direction in the central part in the horizontal direction. The lateral width x−x of the back surface of the deepest part Fa is slightly narrower than the lateral width n−n of the dustpan handle E (0.8 to 0.9 times the lateral width of the upper and middle parts of the dustpan handle E). and about one-third of the lateral width yy of the front side of the dust receiving portion F2 at the vertical position of the deepest portion Fa.

On the left and right sides of the dust receiving portion F2, there are respectively left and right sweep wall-shaped portions F3 of the sweep edge portion F1, left and right side portions of the deepest portion Fa, and side wall portions F4 extending over the left and right side portions of the lower end of the groove-shaped portion E1. . The left and right side wall portions F4 widen to the left and right from the deepest portion Fa toward the front side. The horizontal cross-sectional shape inside the dust receiving portion F2 is an isosceles trapezoidal shape in which both legs spread from the back side toward the front side.

The rear surface (bottom surface) of the dust receiving portion F2 includes an inclined lower portion Fb that is flatly inclined from the deepest portion Fa toward the upper end of the sweeping edge portion F1, and a groove-like surface that is upwardly inclined from the deepest portion Fa. It is composed of an inclined upper portion Fc inclined in a convex curved shape toward the front side toward the lower end of the portion E1.

The inclined upper portion is provided with a supporting protrusion S for supporting the supported concave portion U on the back side of the broom J to be held from the back side.

(4) The front sides of the dustpan handle E and the dustpan main body F may lie along a constant vertical plane. That is, if the front sides of the dustpan handle E and the dustpan main body F are vertically positioned, they can be along vertical surfaces such as the side of a refrigerator, the vertical wall surface, and the side of furniture.

(5) Both the front side and the back side of the broom J are shaped along a vertical plane, and both the broom handle portion K and the holding base portion L on the front side are provided with flat permanent magnet portions M. On the front side of the upper end portion of the broom handle portion K, a notch portion K1 (recess) is formed that slopes downward from the upper end toward the front side.

The broom handle K is fitted parallel to the groove E1 of the dustpan D of the dustpan D, and the holding base L holding the broom bristles L1 is fitted to the dustpan main body F of the dustpan D. , the front side of the broom J is parallel to the front sides of the dustpan handle E and the dustpan main body F, and can be held by the dustpan D.

In the state where the broom J is held by the duster D, the front side of the broom J can be along a certain vertical plane, such as the side of a refrigerator made of ferrous material, the vertical wall, the side of furniture, or the like. In the permanent magnet portion M, the front side of the permanent magnet portion M can be magnetically attracted to an inclined surface or the like with the front side of the broom J (therefore, the entire duster with the broom). In this state, the broom duster can be easily removed from the object to be sucked at the cutout portion on the front side of the upper end portion of the broom handle portion K.

[2] Embodiments of the present invention, including forms other than those described above, will be further described.

(1) The dustpan with a broom of the present invention is formed by connecting the upper end, which is the base of the dustpan main body, to the lower end of the dustpan handle, which has a vertical groove extending upward from the lower end that opens to the front side. A duster and a broom having a permanent magnet portion are provided in which the upper end portion, which is the base portion of the broom brush portion, is connected to the lower end portion of the broom handle portion.

(2) The dustpan of the dustpan has a vertical groove that opens on the front side and extends from the bottom to the top.

The groove-shaped part can be open at the upper and lower ends over the entire length of the dustpan, but it can also be, for example, one that does not reach the upper end or one that does not open at the upper end.

The groove-shaped portion can have a shape corresponding to the handle of the broom to be held so that the handle of the broom can be fitted and held from the front side. Generally, it can be a groove-shaped portion having a substantially constant cross-sectional shape along a straight line in the vertical direction.

The cross-sectional shape of the groove-shaped portion may be, for example, open to the front, and the two sides and the groove bottom may be substantially U-shaped, but is not limited to this.

The cross-sectional shape of the portion of the dustpan handle that has the grooved portion (the entire length of the dustpan handle if the groove extends over the entire length of the dustpan handle) may be substantially U-shaped. It is not limited.

At a plurality of positions in the vertical direction on both sides or one side of the groove-like portion, holding protrusions that protrude inward for holding the handle of the broom to be held can be provided.

(3) The dustpan main body of the dustpan may have a sweeping edge formed at the lower end thereof, and a dust receiving section formed above the sweeping edge.

(3-1) The sweep edge is the part that sweeps the dust on the surface to be cleaned such as the floor into the dust receiver. direction).

The lateral width of the sweeping edge is at least twice the lateral width of the dust collecting handle.

The swept edge can be formed in the shape of a substantially oblong flat plate, but is not limited to this.

In order to prevent the dust swept in from the lower edge of the sweeping edge through the sweeping edge from escaping to the left and right, on the left and right sides of the front side of the sweeping edge, there are sweeping walls, etc. It is preferable that the upright portion is erected.

(3-2) The dust receiving part is a part that collects the dust swept in through the sweeping edge, and is formed in a shape recessed from the front side to the back side above the sweeping edge.

The lower end portion of the groove-shaped portion and the upper end portion of the dust receiving portion can be continuous with the groove-like shape of the front side opening.

The dust receiving part can have the deepest part in the middle part in the vertical direction (for example, 1/4 to 3/4 part from the top) from the front side to the back side. For example, the deepest part can extend in a constant horizontal direction, and can also extend in a constant vertical direction.

In terms of the front-to-back dimension, the deepest position of the dust receptacle can be, for example, 1.2 to 3.5 times the dust receptacle handle. The expansion from the front side to the back side is compact, not bulky, and is less likely to hinder the movement of a person or the handling of other objects, and is preferably 1.5 to 3 times.

The lateral width of the back surface of the deepest part of the dust receiver is 1.5 times or less (preferably 1.2 times or less, or equal to or less than the lateral width of the dustpan handle) the lateral width of the dustpan handle, and It can be less than or equal to 1/2 of the lateral width of the front side of the dust receiving portion at the vertical position of the deepest portion.

Left and right sides of the dust receiving part may have side wall parts covering the left and right sides of the sweep edge, the left and right sides of the deepest part, and the left and right sides of the lower end of the groove-shaped part of the dust collecting handle. The left and right side walls may diverge from each other toward the front side in order to collect a considerable amount of dust swept in from the sweep edge. The horizontal cross-sectional shape of the inside of the dust receiving portion may be trapezoidal with both legs expanding from the back side toward the front side.

In addition, the back side (bottom surface) in the dust receiving part is composed of an inclined lower part that slopes from the deepest part toward the upper end of the downward sweeping edge toward the front side (for example, in a flat or curved shape), and an upper part that slopes upward from the deepest part. It may have a sloped upper portion that slopes frontward (for example, flatly or curvedly) toward the lower end of the groove.

The inclined upper portion can be provided with a supporting protrusion for supporting a portion of the broom to be held from the back side.

(4) The front sides of the dustpan handle and the dustpan main body may be arranged along a certain vertical plane. That is, if the front sides of the dustpan handle and the dustpan main body are positioned vertically, they can be arranged along the same vertical plane. Of course, there is no problem even if the edges on the front side of the dustpan handle portion and the dustpan main body portion have a certain amount of unevenness or the like.

(5) The broom has a broom handle portion (for example, parallel to each other) fitted into the grooved portion of the dustpan, a broom brush portion fitted into the dustpan main body portion of the dustpan, and a permanent magnet portion on the front side. It can be held in the dustpan while in position.

A permanent magnet portion (for example, a flat plate-shaped permanent magnet body) can be provided on both or one of the broom handle portion and the holding base portion.

Perpendicular surfaces to which permanent magnets can be magnetically attracted (e.g., side surfaces of household appliances, surfaces between furniture and walls, vertical surfaces and inclined surfaces made of ferrous materials such as sides of desks, etc.) etc.), the broom and the dust holding the broom can be held on a vertical surface, etc.

(5-1) A broom has, for example, a front side or a back side that is shaped along a vertical plane, and either or both of the broom handle and the holding base on the front side or the back side that is shaped along the vertical plane. , provided with a permanent magnet (or, the front side and the back side are parallel to each other and have a shape along a vertical plane, and both or one of the broom handle and the holding base on both or one of the front side and the back side , provided with a permanent magnet portion).

In this case, the broom handle fits into the groove-shaped portion of the dustpan handle of the dustpan, and the broom brush fits into the dustpan main body of the dustpan (for example, the front side or the back side of the broom is the dustpan handle). ) can be held in a state parallel to the front side of the dustpan main body, and in a state in which the permanent magnet portion is positioned on the front side. With the broom held by the dustpan, the broom may lie along a vertical plane with the side corresponding to the front side of the dustpan.

In this state, the broom (and thus the whole dustpan with the broom) is placed against a vertical or inclined surface such as the side of a refrigerator made of ferrous material, the vertical wall, the side of furniture, etc., with the front side facing these surfaces. It can be magnetically attracted at the part.

(5-2) The side of the broom handle (for example, the side such as the front side of the tip of the broom handle) shall have a concave portion (for example, a hole-shaped portion or a notch) for hooking a user's finger. can be done.

In this case, the broom is held by the duster in a state in which the broom handle is fitted to the groove of the duster, the bristles are fitted to the dust collector main body of the duster, and the permanent magnet is positioned on the front side. By magnetically attracting the permanent magnet portion to a magnetically attractable vertical surface or the like, the broom and the dust holding the broom are held on the vertical surface or the like. , the broom can be easily detached from a vertical surface or the like together with the tip that holds the broom.

(5-3) The broom is tilted in such a state that the broom handle is fitted in the grooved portion of the duster, the bristles are fitted in the dust collector main body of the duster, and the permanent magnet portion is positioned on the front side. The broom may be able to lie on a vertical plane on its front side when held in a vertical plane.

D Dustpan E Dustpan handle E1 Grooved part E2 Top end F Dustpan main body F1 Sweep edge F2 Dust receiving part F3 Sweep wall F4 Side wall Fa Deepest part Fb Slanted lower part Fc Slanted upper part J Broom K Broom handle Part K1 Notch L Holding Base L1 Broom Brush M Permanent Magnet P Holding Projection S Supporting Projection U Supported Recess

Claims (10)

A broom provided with a permanent magnet portion, wherein a holding base portion that holds an upper portion of a broom brush portion is coupled to a lower end portion of a vertical broom handle portion,
When viewed from the front, the holding base extends outward in both horizontal directions from the broom handle,
As the permanent magnet portion, on the front side, the holding base has a holding base permanent magnet portion. are located further out than
A broom characterized by being able to be held on a vertical surface or the like by magnetically attracting the holding base permanent magnet portion to the magnetically attractable vertical surface or the like, including the two horizontal outer end portions. . When viewed from the front, the holding base permanent magnet portion extends from the upper portion of the holding base portion to the lower portion thereof, and both outer edge portions of the holding base permanent magnet portion gradually extend outward in the horizontal direction downward. A broom according to claim 1 which is flared. 3. A broom according to claim 1 or 2, wherein on the front side, both horizontal outer ends of said holding base permanent magnet portion are located on both outer edges of said holding base. When viewed from the front, both outer edges of the holding base gradually widen outward in the horizontal direction downward, and both outer edges of the holding base permanent magnet portion extend toward both outer edges of the holding base. 4. A broom according to any one of claims 1 to 3, which flares out in both horizontal directions gradually downward along the edge. As the permanent magnet portion, on the front side, the broom handle portion has a handle permanent magnet portion, and the holding base portion has the holding base permanent magnet portion,
5. The holder according to any one of claims 1 to 4, wherein the handle permanent magnet portion and the holding base permanent magnet portion can be held on the vertical surface or the like by being magnetically attracted to the magnetically attractable vertical surface or the like. broom. 6. The broom according to any one of claims 1 to 5, wherein the lower end of the broom handle is located at the center of the holding base in the horizontal direction when viewed from the front. A dustpan in which an upper end, which is a base of a dustpan main body, is coupled to a lower end of a dustpan handle having a vertical groove-shaped portion that opens to the front and extends upward from the lower end, and a lower end of a vertical broom handle. The part has a broom to which the upper end, which is the base of the broom brush part, is connected,
The broom handle is fitted in the groove-shaped part of the duster, and the broom brush part is fitted in the dustpan main body of the duster, thereby forming a duster with a broom in which the broom is held by the duster. ,
In a front view, a portion of the dustpan with a broom where the broom brush portion is fitted to the dustpan body portion extends outward in both horizontal directions from the broom handle portion,
The dustpan with a broom has a front upper permanent magnet part on the upper part of the part where the broom brush part is fitted to the dustpan main body part on the front side, and the front upper permanent magnet part is horizontal Both outer ends are positioned further outward than both horizontal outer edges of the broom handle,
By magnetically attracting the upper front permanent magnet portion, including the two horizontal outer ends, to a vertical surface or the like capable of being magnetically attracted, the dust and bird with the broom can be held on the vertical surface or the like. Chili-tori with a broom characterized by: When viewed from the front, the front upper permanent magnet portion extends from the upper portion of the portion where the broom brush portion is fitted to the dustpan body portion to the lower side thereof, and both outer edge portions of the front upper permanent magnet portion. 8. A broom duster as claimed in claim 7, wherein the flanks diverge both horizontally and outwardly in a downward direction. On the front side, the broom handle has a handle permanent magnet, and an upper front permanent magnet is provided on the upper side of the portion where the broom brush is fitted to the dustpan main body,
9. The dust bird with a broom according to claim 7 or 8, wherein the handle permanent magnet portion and the front upper permanent magnet portion are magnetically attracted to a vertical surface or the like, so that the dust bird can be held on the vertical surface or the like. 10. The dustpan with a broom according to any one of claims 7 to 9, wherein the lower end of the broom handle is positioned at the center in the horizontal direction of the portion where the broom bristles are fitted to the dustpan main body when viewed from the front. .