CN1426731B - Suction cleaner driven with cell - Google Patents
Suction cleaner driven with cell Download PDFInfo
- Publication number
- CN1426731B CN1426731B CN 02100887 CN02100887A CN1426731B CN 1426731 B CN1426731 B CN 1426731B CN 02100887 CN02100887 CN 02100887 CN 02100887 A CN02100887 A CN 02100887A CN 1426731 B CN1426731 B CN 1426731B
- Authority
- CN
- China
- Prior art keywords
- support
- motor
- lower housing
- housing portion
- chamber
- 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.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 description 2
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Images
Abstract
A suction cleaner driven with cell comprises: a casing in a suction head (1) type; a screwed brush roller (3) having bristles, which is driven by a motor (5); a cell (6) for driving the motor; and anoutlet connection member (7). The suction head includes a lower casing component with a notch, a bracket (9) with a cell chamber and an upper cover (11), wherein the motor, the brush roller, a circuitboard (12) having a plurality of electric contacts and a pressure actuated switch (13) are provided on the lower component of the casing. The bracket in shell form encloses a motor chamber and a mounting cavity of the circuit board, a spring actuated mechanism is pre-mounted on the bracket, and the cover seals and covers a roll cavity from the upper section thereof and has an opening for the actuated mechanism and an insert opening aligning to the cell chamber.
Description
Technical field
The present invention relates to a kind of battery-driven sucking and cleaner, have: the multicompartment plastic casing of a dust collecter form; A brush roll that has the bristle that spiral is provided with, this brush roll is by a Motor Drive and be arranged in the roller chamber of described dust collecter, and the bottom in described roller chamber is not sealed; A block battery that is used for drive motor; Has the outlet connector that a fascinated ground that is used to be connected the tubulose external connection end of a suction tube is installed with one.
Background technology
A kind of sucking and cleaner with above-mentioned feature is learnt from DE-U-29802879.But do not provide the information of any relevant described device internal structure in this document.
Summary of the invention
The object of the present invention is to provide a kind of sucking and cleaner, and like this it is designed, make it easily to be made and to assemble with above-mentioned feature.
Can reach like this by above-mentioned purpose of the present invention: described dust collecter is linked to each other with the lower housing portion part by the lower housing portion part of a recess, one and support and a loam cake with a battery chamber formed, described battery chamber at the lateral opening of dust collecter to admit battery; Wherein, motor, have the brush roll of positioner, the circuit board that has a plurality of electric contacts and a pressure actuated switch in external connection end and be arranged on the lower housing portion part; Its medium-height trestle is a shelly, and it surrounds the installation cavity of motor room and circuit board; One of them is rack-mount in advance with the actuating mechanism quilt that is installed in the synergistic spring action of pressure activated switch on the circuit board; Its middle cover surrounds the roller chamber and is installed on an opening and an insertion opening that aligns with the battery chamber that is used for battery that is used for actuating mechanism from top; One of them spring mechanism is arranged on the lower housing portion part, and it is outstanding by a hole on cell compartment wall, to fix the battery that is inserted in the battery chamber as a stop element, prevents that it from moving.
A cap portion that is furnished with a light emitting diode can be set on the circuit board, and with as a pilot guide, at this, this cap portion gives prominence to by a hole on support, and can see this light emitting diode in the opening at the top of covering.
Comprising three subassemblies according to sucking and cleaner of the present invention. first subassembly is made up of lower housing portion part, brush roll and the circuit board of charged motivation.Second subassembly is made up of a hull shape support and a pre-actuating mechanism of installing that has the battery chamber, and after the assembling, this actuating mechanism and the switch that is placed on the circuit board of first subassembly act synergistically.Above-mentioned two subassemblies are all by pre-assembled, connect by electric lead then and layout up and down with stacking.Lid forms one the 3rd subassembly, and it is placed in the top in last number of assembling steps.The mating reaction jointly of these subassemblies.By this way, by the combination on these three subassembly surfaces, form the wall surface of a roller chamber and an adjacent vacuum passage.
Form ridge in the inboard that lower housing portion is divided, so that the installation room of air flow spaces with motor room and circuit board separated.Support is positioned on the ridge and has and forms a wall surface that is used to export the reception space of Connection Element.In a preferred embodiment of the present invention, this outlet Connection Element has the lateral register pin between the area supported that can be rotatably fixed to ridge that lower housing portion divides and support.Also be formed with the extension of a bending on support, it extends to cap always and therefore forms the rear wall in this roller chamber for this reason.
The driving shaft of motor can stretch out from the motor room of sealing and links to each other with brush roll by a cingulum by a front openings, and the revolution in a chamber of the dust collecter that separates with air flow spaces of wherein said cingulum moves.
In order to realize purpose of the present invention, described lid is designed to the plastic thin wall performing member and does not need special reinforcement.Lid is positioned at the whole surface area of lower housing portion part and can lid be fixed on the support with the side direction screw.
Description of drawings
Below will describe the present invention by the accompanying drawing of only representing an embodiment.Accompanying drawing illustrates with the form of signal:
Fig. 1 is the decomposition diagram by sucking and cleaner of the present invention;
Fig. 2 is the plane of the lower housing portion part of the object shown in the accompanying drawing 1;
Fig. 3 is mounted in a perspective views of supports according in the dust collecter;
Fig. 4 is the cutaway view at object A-A place among Fig. 1;
Fig. 5 is the cutaway view at B-B place among Fig. 1;
Fig. 6 is the bottom view of the sucking and cleaner among Fig. 1.
The specific embodiment
Sucking and cleaner shown in the accompanying drawing designed to be used domestic suction cleaner.Its basic structure is made up of the multi-part plastic casing of dust collecter 1 shape, brush roll 3, one a block battery 6 and the outlet connector 7 that can install with fascinating, wherein be equipped with to brush roll 3 spiralitys bristle 2 and drive and be installed in the roller chamber 4 of dust collecter 1 by a motor 5, the bottom in this roller chamber is not sealed, described battery 6 is used for drive motor 5, and described outlet connector 7 has the external connection end of a tubulose to connect a suction pipe that links to each other with domestic suction cleaner.
Dust collecter 1 is made up of the lower housing portion part 8 of a recess, a support 9 that links to each other with this lower housing portion part 8 and a loam cake 11 as can be seen from Figure 1, wherein this support have one towards the battery chamber 10 of the lateral opening of dust collecter 1 to admit battery 6.This motor 5, have at the brush roll 3 of the positioner at external connection end place and circuit board 12 and a pressure activated switch 13 of having a plurality of electric contacts and be installed in advance in the lower housing portion part 8.Support 9 is a shelly, and it encases the installation room 15 of motor room 14 and circuit board 12.In addition, one for example the actuating mechanism 16 of the spring action of foot switch form be preloaded in the support 9, and after two subassemblies of lower housing portion part 8 and support 9 compositions were installed together, this actuating mechanism and the pressure activated switch 13 that is installed in the circuit board 12 acted synergistically.A spring element 17 also is installed on lower housing portion part 8, and it is given prominence to by an opening 18 on the wall of battery chamber 10 and makes the battery 6 that inserts in the battery chamber 10 prevent that fixedly it from moving as a stop element.With the plastics performing member that lid 11 is designed to a kind of thin-walled, it covers the whole zone of lower housing portion part 8 and can be fixed on the support 9 by side direction screw 19.This lid encases roller chamber 4 and can be fixed on the support 9 by side direction screw 19 from top.This lid encases roller chamber 4 and is provided with an opening 20 and an insertion opening 21 that aligns and insert with permission battery 6 with battery chamber 10 that is used for actuating mechanism 16 from top.
Attached Fig. 1 and 2 more as can be seen, be provided with ridge 22 in the inboard of lower housing portion part 8, it separates an airflow space and motor room 14 and the installation room 15 that is used for circuit board. and motor room 14 and the installation room 15 that is used for circuit board can be arranged on the both sides of vacuum draw passage 23, this passage is passed in the roller chamber 4 with broadening gradually. and described support 9 can be placed in the top of ridge 22, and wall 24. accompanying drawings 5 with the admittance space that is formed for exporting connector 7 clearly show that also further to be illustrated in lateral register pin 25. accompanying drawings between the supporting plane that has the ridge 22 that is installed in rotation on the lower housing portion part 8 and support 9 on this outlet connector 7 and are formed with a crooked extension 26 on the support 9, it extends to always covers 11 and form the rear surface in roller chamber 4. and this bending extension is designed to very solid and is connected with sunk part on the support 9 by transversal rib, and when being applied in vacuum draw operating period power when covering, this bending extension is used for supporting and covers 11.
The driving shaft of described motor 5 is given prominence to and is connected on the brush roll 3 by a cingulum 27 by the hole in a front from the motor room 14 of sealing.Cingulum 27 gyration in the middle of a chamber that separates with airflow space of dust collecter 1.
On circuit board 12, pacified a cap portion 28 that has a light emitting diode 29 with as pilot guide.This cap portion 28 stretches out by an opening in support 9, like this, can see this light emitting diode 29 at a upper opening of lid 11.
Accompanying drawing 6 shows lower housing portion part 8 and has one by parallel pump orifice edge 30, the 30 ' pump orifice that is limited, and is supported with castor 31 in its underpart.In the measured sheet separation, ground of pump orifice edge between 1.1 to 3.5mm.Little 1mm is located approximately to want in the sheet separation, ground at 30 places, fore pump orifice edge than at pump orifice edge, rear portion 30 '.Lower housing portion part 8 also has a base plate with effective vacuum draw effect, and it is limited by a rear portion flexible lip 32 and is wedge shape in the pump orifice front and is level basically in the pump orifice back.Pump orifice edge 30,30 ' has the sweep that radius is 0.8-1.5mm.
The diameter of brush roll 3 when the radially bearing of trend of bristle is measured at 41mm between the 45mm.Design like this and make at pump orifice edge 30, the width of measured pump orifice is between 24 to 27mm between 30 ', and the radially development length that is projected into the bristle 2 under the horizontal plane that the pump orifice edge limited is 0.75mm (accompanying drawing 4) to the maximum.
Claims (6)
1. battery-driven sucking and cleaner has:
The multicompartment plastic casing of a dust collecter (1) form,
A brush roll (3) that has the bristle (2) that spiral is provided with, this brush roll is driven and is arranged on by a motor (5) in the roller chamber (4) of described dust collecter (1), the bottom in described roller chamber (4) do not seal and
The outlet connector (7) that can install with fascinating, it has a tubulose external connection end that is used to connect a suction tube,
Wherein, described dust collecter (1) comprises the lower housing portion part (8) and a loam cake (11) of a shelly,
Wherein, motor (5), the brush roll (3) that has distolateral positioner, the circuit board (12) that has a plurality of electric contacts and a pressure activated switch (13) be arranged on the lower housing portion part (8) and
Its middle cover (11) is sealed roller chamber (4) from top,
It is characterized in that: between lower housing portion part (8) and lid (11), be provided with a support (9) that is designed to shelly, this support (9) is fixed on the lower housing portion part (8), seal the installation cavity (15) of motor room (14) and circuit board (12), and have one at a side opening of dust collecter to admit a battery chamber (10) that is used for the block battery (6) of drive motor (5); One is installed on the support (9) in advance at the actuating mechanism (16) that moves under the spring force effect; And described lid (11) has the opening (20) and the insertion opening (21) that aligns with the battery chamber that is used for battery (6) (10) that are used for actuating mechanism (16); A spring element (17) is installed in the lower housing portion part (8) and by the opening (18) in the wall of battery chamber (10) and gives prominence to, and it prevents that as the battery (6) that stop element fixedly is inserted in the battery chamber (10) it from moving.
2. by the described sucking and cleaner of claim 1, it is characterized in that: the inboard of lower housing portion part (8) is formed with ridge (22), so that the installation room (15) of an air flow spaces and motor room (14) and circuit board is separated, described support (9) is positioned at the wall (24) that the reception space that is defined for outlet connector (7) was gone up and had to ridge (22), and described outlet Connection Element (7) has the lateral register pin (25) between the area supported of the ridge that rotatably is fixed on lower housing portion part (8) and support (9).
3. by the described sucking and cleaner of claim 1, it is characterized in that: go up the extension (26) that forms a bending at described support (9), it extends to lid (11) always and forms a back wall surface in roller chamber (4).
4. by the described sucking and cleaner of claim 1, it is characterized in that: described motor (5) driving shaft is outstanding from the motor room (14) of sealing by the opening in a front, and link to each other with brush roll (3) by a cingulum (27), wherein cingulum (27) turns round in one of dust collecter chamber that separates with air flow spaces and moves.
5. by the described sucking and cleaner of claim 1, it is characterized in that: described lid (11) is positioned to the whole zone of covering shell lower member (8) and is connected on the support (9) by side screw (19).
6. by the described sucking and cleaner of claim 1, it is characterized in that: cap portion (28) that light emitting diode (29) is housed is arranged on circuit board (12) and goes up with as pilot guide, and wherein said cap portion (28) gives prominence to and can see this light emitting diode in an opening at the top of covering (11) at the opening on the support (9) by one.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20120807 | 2001-12-21 | ||
| DE20120807.5 | 2001-12-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1426731A CN1426731A (en) | 2003-07-02 |
| CN1426731B true CN1426731B (en) | 2010-05-12 |
Family
ID=7965549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02100887 Expired - Fee Related CN1426731B (en) | 2001-12-21 | 2002-02-07 | Suction cleaner driven with cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1426731B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015109797B4 (en) * | 2015-06-18 | 2022-08-25 | Vorwerk & Co. Interholding Gmbh | Cleaning device in the form of a suction nozzle designed as a carpet brush as an attachment for a vacuum cleaner |
| AU2019366908B2 (en) * | 2018-10-24 | 2022-12-15 | Techtronic Floor Care Technology Limited | Floor cleaner |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19855101A1 (en) * | 1998-11-28 | 2000-06-08 | Wessel Werk Gmbh | Brush suction nozzle for vacuum cleaner has motion detector attached to one wheel, electronic circuit that closes current circuit when motion detected, opens it when wheel stationary |
| CN1323565A (en) * | 2000-05-16 | 2001-11-28 | 株式会社日立制作所 | Vacuum suction cleaner |
-
2002
- 2002-02-07 CN CN 02100887 patent/CN1426731B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19855101A1 (en) * | 1998-11-28 | 2000-06-08 | Wessel Werk Gmbh | Brush suction nozzle for vacuum cleaner has motion detector attached to one wheel, electronic circuit that closes current circuit when motion detected, opens it when wheel stationary |
| CN1323565A (en) * | 2000-05-16 | 2001-11-28 | 株式会社日立制作所 | Vacuum suction cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1426731A (en) | 2003-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20120207 |