WO2001010283A1 - Kehrgerät - Google Patents
Kehrgerät Download PDFInfo
- Publication number
- WO2001010283A1 WO2001010283A1 PCT/EP2000/006782 EP0006782W WO0110283A1 WO 2001010283 A1 WO2001010283 A1 WO 2001010283A1 EP 0006782 W EP0006782 W EP 0006782W WO 0110283 A1 WO0110283 A1 WO 0110283A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wall section
- longitudinal
- edge
- housing
- sweeper according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/22—Floor-sweeping machines, hand-driven
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4041—Roll shaped surface treating tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4091—Storing or parking devices, arrangements therefor; Means allowing transport of the machine when it is not being used
Definitions
- the invention relates to a sweeper with a brush roller mounted in a housing, a dirt collecting container that can be detachably connected to the housing and with a dirt inlet opening in the dirt collecting container adjacent to the brush roller, on the lower edge of which a threshold is arranged.
- Dirt collecting containers are often designed as plastic containers, and it is difficult to form such thresholds on the base part, in particular This gives rise to molding problems during manufacture.
- the threshold is formed from a wall section which runs along its two longitudinal edges in a plane and projects in between on one side from this plane, and in that the wall section along its longitudinal edges with is connected to the bottom of the dirt container, wherein there is a two-piece connection between the bottom and the wall section at least along one longitudinal edge.
- a wall section is thus formed to protrude on one side, for example by means of an arcuate or an angled cross section, and this wall section is connected to the bottom of the dirt collecting container.
- the connection along both longitudinal edges can be in two parts, that is to say the wall section independent of the dirt collecting container and the bottom of the dirt collecting container are connected to one another in the connection region, for example by a latching or gluing.
- the free longitudinal edge is then connected to the floor in a suitable manner, either by means of a mechanical snap-in connection, whether by gluing or welding.
- An embodiment is particularly advantageous in which it is provided that the two-piece connection of the bottom and the longitudinal edge of the wall section can be produced by engaging a projection in a recess.
- the recess can be formed, for example, by a longitudinal groove in the bottom, in which the longitudinal edge of the wall section engages.
- the longitudinal groove is formed by a step in the floor, the upper edge of which projects over its lower edge.
- the longitudinal groove can have a V-shaped cross section. It is also advantageous if the wall section is wedge-shaped in cross-section along its longitudinal edge engaging in the longitudinal groove, thereby facilitating the insertion of the longitudinal edge into the longitudinal groove.
- connection of the longitudinal edges to the floor lie so closely together that the wall section is bulged elastically and the longitudinal edges are therefore subjected to a tensioning force which moves them away from each other. This ensures that a free edge of the wall section engaging in a longitudinal groove is held; it can only be pulled out of the longitudinal groove against the elastic tensioning force which separates the longitudinal edges from one another.
- the wall section can consist of two planar wall surfaces connected at an angle to one another, the connecting edge of which runs parallel to its longitudinal edges.
- the complementary recess in the housing can be designed as a one-sided open, cross-sectionally V-shaped sleeper or ramp, which is directly adjacent to a rotating brush roller and thus as Guide surface for the dirt particles thrown off the brush roller.
- Figure 1 is a plan view of a sweeper with a housing and a dirt container held thereon;
- Figure 2 is a side view of the sweeper of Figure 1, with a longitudinal section in the area of a threshold on the dirt collector;
- Figure 3 is an enlarged detail view of area A in Figure 2 with a wall portion connected to the bottom of the dirt collecting container before the formation of a threshold and
- Figure 4 is a view similar to Figure 3 after the formation of a threshold.
- the sweeper 1 shown in the drawing comprises a housing 2 in which a brush roller 3 is rotatably mounted, which can be set in rotation by a drive 4 via a belt 5.
- the housing 2 is connected to a box-shaped dirt collecting container 6, which is open on its end face 7 facing the housing 3 and thus forms a dirt inlet opening.
- the open end face 7 is connected to a likewise open end face 8 of the housing 2 facing the dirt collecting container 6, so in this area there is a passage from the inside of the housing 2 into the inside of the dirt collecting container 6.
- Both the housing 2 and the dirt collecting container 6 carry rollers 9, 10, so that the sweeper 1 can be moved on a surface 11 to be cleaned, for example with the aid of a handle 12 pivotably mounted on the upper side of the housing 2 4 rotated brush roller 3, which emerges downward from the housing 2 and rests against the surface 11, dirt particles lying on this surface 11 away from the surface 11 and conveys them into the interior of the housing 2.
- a rising ramp 13 is arranged in the housing 2, which delimits the open end face 8 of the housing on the underside and which forms a guide surface for the dirt particles thrown off by the brush roller 3, these are via the ramp 13 into the interior of the dirt collector 6 flung.
- a threshold 15 which delimits the open end face 7 on the underside, which extends over the entire width of the dirt inlet opening of the dirt collecting container 6 and which is formed by a wall section 16 with two flat, along one edge 19 at an obtuse angle to one another adjoining wall surfaces 17, 18.
- the two wall surfaces 17 and 18 end in longitudinal edges 20 and 21, which run parallel to one another and parallel to the edge 19 and which span a plane from which the wall surfaces 17, 18 protrude on one side.
- the wall section 16 is integrally connected along a longitudinal edge 20 to the end edge 22 of the bottom 14, thus forming an extension of this bottom 14.
- the connection is designed in the manner of a film hinge, that is, by a material thinning 23 a bendable area in the transition between the Bottom 14 on the one hand and the wall section 16 on the other hand created.
- the bottom 14 At a distance from the end edge 22, the bottom 14 has a step 24 running parallel to it, whose upper edge 25 projects beyond the lower edge 26, so that a longitudinal groove 27 with a V-shaped cross section is created (FIG. 3).
- the dimensions are chosen so that the longitudinal edge 21 engages in the longitudinal groove 27 when the wall section 16 is pivoted upward about the terminating edge 22, engagement of the longitudinal edge 21 in the longitudinal groove 27 can only be achieved in that the wall surfaces 17th and 18 of the wall section 16 can be pivoted elastically against one another, so that the angle between the two wall surfaces 17, 18 is reduced. This results in an elastic deformation of the wall section 16, as soon as the longitudinal edge 21 enters the longitudinal groove 27, the wall section 16 relaxes again, so that the longitudinal edge 21 is then under tension is held in the longitudinal groove 27.
- a particularly good engagement of the longitudinal edge 21 in the V-shaped longitudinal groove 27 results from the fact that the wall surface 18 is tapered in a wedge shape in the region of the longitudinal edge 21, that is to say it is essentially complementary to the cross section of the longitudinal groove 27.
- the threshold 15 formed in this way plunges into the V-shaped recess 28 in the ramp 13 when the dirt collecting container 6 is connected to the housing 2, so that an exact guidance of the dirt collecting container relative to the housing 2 can be achieved, the threshold 2 thereby becoming a practical part the ramp 13.
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
- Cleaning In General (AREA)
- Brushes (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Refuse Receptacles (AREA)
- Polarising Elements (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Vehicle Body Suspensions (AREA)
- Catching Or Destruction (AREA)
Abstract
Description
Claims
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP00954516A EP1199972B1 (de) | 1999-08-07 | 2000-07-15 | Kehrgerät |
| CA002378422A CA2378422C (en) | 1999-08-07 | 2000-07-15 | Sweeper |
| AU66943/00A AU765006B2 (en) | 1999-08-07 | 2000-07-15 | Sweeper |
| AT00954516T ATE262301T1 (de) | 1999-08-07 | 2000-07-15 | Kehrgerät |
| DE50005802T DE50005802D1 (de) | 1999-08-07 | 2000-07-15 | Kehrgerät |
| BR0012957-7A BR0012957A (pt) | 1999-08-07 | 2000-07-15 | Aparelho de varrer |
| US10/052,635 US6505371B2 (en) | 1999-08-07 | 2002-01-17 | Sweeper |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29913843.7 | 1999-08-07 | ||
| DE29913843U DE29913843U1 (de) | 1999-08-07 | 1999-08-07 | Kehrgerät |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US10/052,635 Continuation US6505371B2 (en) | 1999-08-07 | 2002-01-17 | Sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2001010283A1 true WO2001010283A1 (de) | 2001-02-15 |
Family
ID=8077242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2000/006782 Ceased WO2001010283A1 (de) | 1999-08-07 | 2000-07-15 | Kehrgerät |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6505371B2 (de) |
| EP (1) | EP1199972B1 (de) |
| KR (1) | KR100444749B1 (de) |
| CN (1) | CN1141059C (de) |
| AT (1) | ATE262301T1 (de) |
| AU (1) | AU765006B2 (de) |
| BR (1) | BR0012957A (de) |
| CA (1) | CA2378422C (de) |
| DE (2) | DE29913843U1 (de) |
| ES (1) | ES2215708T3 (de) |
| WO (1) | WO2001010283A1 (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10221352B4 (de) * | 2002-05-10 | 2015-12-03 | Hako-Werke Gmbh | Bodenreinigungsmaschine |
| DE10221351B4 (de) * | 2002-05-10 | 2015-10-01 | Hako-Werke Gmbh | Bodenreinigungsmaschine |
| GB2408924B (en) * | 2003-12-09 | 2005-10-26 | Grey Technology Ltd | Surface cleaning apparatus |
| US20060150363A1 (en) * | 2005-01-11 | 2006-07-13 | Goodway Electrical Company, Ltd. | Floor cleaning apparatus and method |
| US8534301B2 (en) | 2008-06-02 | 2013-09-17 | Innovation Direct Llc | Steam mop |
| DE102011003139A1 (de) * | 2011-01-25 | 2012-07-26 | Alfred Kärcher Gmbh & Co. Kg | Reinigungsvorrichtung für eine Bodenreinigungsmaschine und Bodenreinigungsmaschine mit einer Reinigungsvorrichtung |
| CN108771516B (zh) * | 2018-02-14 | 2020-10-09 | 永康市宏刚工贸有限公司 | 一种两用型清洁装置 |
| CN108502411A (zh) * | 2018-03-27 | 2018-09-07 | 合肥龙图腾信息技术有限公司 | 一种智能垃圾桶 |
| CN111115423B (zh) * | 2019-12-25 | 2022-04-22 | 佛山市高明区安承升降装备研究院 | 一种厅门及轿厢门自动清洁电梯 |
| CN111543779A (zh) * | 2020-04-26 | 2020-08-18 | 陕西科技大学 | 一种自动清洗桌 |
| CN116671832A (zh) * | 2023-07-11 | 2023-09-01 | 佛山就选智能科技有限公司 | 一种扫地机控制方法、扫地机及存储介质 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1114343A (en) * | 1965-01-06 | 1968-05-22 | Tennant Co G H | An improved floor or road sweeping machine |
| GB2134777A (en) * | 1983-02-19 | 1984-08-22 | Prestige Group Plc | Floor sweeper |
| DE19601976A1 (de) * | 1996-01-20 | 1997-07-24 | Fedag Romanshorn Fa | Bodenreinigungsgerät mit einer rotierenden Bürstenwalze |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US376028A (en) * | 1888-01-03 | Walter j | ||
| US555863A (en) * | 1896-03-03 | Carpet-sweeper | ||
| US353294A (en) * | 1886-11-30 | Oabpet sweeper | ||
| US433723A (en) * | 1890-08-05 | Carpet-sweeper | ||
| US481829A (en) * | 1892-08-30 | Carpet-sweeper | ||
| US688189A (en) * | 1900-06-21 | 1901-12-03 | Francis C Mason | Sweeping-machine. |
| GB744065A (en) * | 1953-04-02 | 1956-02-01 | Lewin Road Sweepers Ltd | Improvements in or relating to sweeping machines for use in sweeping road and other surfaces |
| US3189931A (en) * | 1961-09-13 | 1965-06-22 | Tennant Co G H | Power sweeper improvements |
| US3892003A (en) * | 1973-03-16 | 1975-07-01 | Tennant Co | Power floor treating apparatus |
| FR2261735B3 (de) * | 1974-02-21 | 1976-12-03 | Moulinex Sa | |
| DE2600102B2 (de) * | 1976-01-02 | 1981-04-02 | Leifheit International Günter Leifheit GmbH, 5408 Nassau | Kehrmaschine, insbesondere Teppichkehrmaschine |
| US4709436A (en) * | 1986-02-06 | 1987-12-01 | Shop-Vac Corporation | Debris pan for rotary brush sweeper |
| US4701969A (en) * | 1986-02-06 | 1987-10-27 | Shop-Vac Corporation | Rotary brush sweeper with easily separable debris pan |
| JPH0355021A (ja) * | 1989-07-21 | 1991-03-08 | Seikosha Co Ltd | 卓上クリーナ |
-
1999
- 1999-08-07 DE DE29913843U patent/DE29913843U1/de not_active Expired - Lifetime
-
2000
- 2000-07-15 CA CA002378422A patent/CA2378422C/en not_active Expired - Fee Related
- 2000-07-15 EP EP00954516A patent/EP1199972B1/de not_active Expired - Lifetime
- 2000-07-15 DE DE50005802T patent/DE50005802D1/de not_active Expired - Lifetime
- 2000-07-15 KR KR10-2002-7001628A patent/KR100444749B1/ko not_active Expired - Fee Related
- 2000-07-15 ES ES00954516T patent/ES2215708T3/es not_active Expired - Lifetime
- 2000-07-15 WO PCT/EP2000/006782 patent/WO2001010283A1/de not_active Ceased
- 2000-07-15 AT AT00954516T patent/ATE262301T1/de active
- 2000-07-15 AU AU66943/00A patent/AU765006B2/en not_active Ceased
- 2000-07-15 BR BR0012957-7A patent/BR0012957A/pt active IP Right Grant
- 2000-07-15 CN CNB008108366A patent/CN1141059C/zh not_active Expired - Fee Related
-
2002
- 2002-01-17 US US10/052,635 patent/US6505371B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1114343A (en) * | 1965-01-06 | 1968-05-22 | Tennant Co G H | An improved floor or road sweeping machine |
| GB2134777A (en) * | 1983-02-19 | 1984-08-22 | Prestige Group Plc | Floor sweeper |
| DE19601976A1 (de) * | 1996-01-20 | 1997-07-24 | Fedag Romanshorn Fa | Bodenreinigungsgerät mit einer rotierenden Bürstenwalze |
Also Published As
| Publication number | Publication date |
|---|---|
| AU765006B2 (en) | 2003-09-04 |
| KR100444749B1 (ko) | 2004-08-16 |
| CA2378422A1 (en) | 2001-02-15 |
| AU6694300A (en) | 2001-03-05 |
| CN1141059C (zh) | 2004-03-10 |
| ATE262301T1 (de) | 2004-04-15 |
| ES2215708T3 (es) | 2004-10-16 |
| US20020062530A1 (en) | 2002-05-30 |
| CN1364063A (zh) | 2002-08-14 |
| DE50005802D1 (de) | 2004-04-29 |
| DE29913843U1 (de) | 1999-10-28 |
| EP1199972A1 (de) | 2002-05-02 |
| BR0012957A (pt) | 2002-04-30 |
| EP1199972B1 (de) | 2004-03-24 |
| KR20020068026A (ko) | 2002-08-24 |
| US6505371B2 (en) | 2003-01-14 |
| CA2378422C (en) | 2004-06-15 |
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