CN205306902U - Floor brush - Google Patents
Floor brush Download PDFInfo
- Publication number
- CN205306902U CN205306902U CN201620055876.0U CN201620055876U CN205306902U CN 205306902 U CN205306902 U CN 205306902U CN 201620055876 U CN201620055876 U CN 201620055876U CN 205306902 U CN205306902 U CN 205306902U
- Authority
- CN
- China
- Prior art keywords
- lifter plate
- base plate
- brush
- plate
- extension
- 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.)
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Abstract
(B, ) the utility model relates to a floor brush is in including casing, the setting of seting up the dust absorption mouth the casing in lifter plate, the drive that can go up and down in upper and lower orientation the driver part that descends of lifter plate, the casing including set up the dust absorption mouth the bottom plate, the lid close the upper cover on bottom plate upper portion, the front end of lifter plate be connected with preceding brush, the rear end is connected with the back brush, work as driver part drive lifter plate when descending, preceding brush stretch out with back brush floor support subaerial, the rear portion of bottom plate the bottom plate extension that extends to the top has, work as lifter plate when descending, the rear portion of lifter plate support the bottom plate extension on. The utility model discloses an it is tight with supporting of lifter plate to set up the bottom plate extension, and behind the brush atress, the lifter plate exerts an influence to the back brush before avoiding, and the slope, the atress that reduce the lifter plate warp and rock. (B, )
Description
Technical field
This utility model relates to a kind of scrubbing brush connecting dust collection equipment.
Background technology
The winding pipe assembly that the scrubbing brush of prior art generally includes the housing offering suction port, is connected to rear, is attached by winding pipe assembly and dust collection equipment, and housing generally includes base plate, upper cover, and suction port is opened on base plate. Difference according to dust suction object, such as floor, carpet etc., the shift bar be usually provided with the lifter plate that can lift in housing, driving lifter plate lifting, it is connected to brush before and after lifter plate. When floor is carried out dust suction, operation shift bar promotes lifter plate to decline, and makes brush expose base plate and carries out brush dust. But in dust suction process, anterior brush stress is maximum so that lifting on anterior brush easily occurs in lifter plate, the situation that rear portion brush declines so that lifter plate tilts, stress deformation and rocking, and produces to affect on dust suction.
Summary of the invention
The purpose of this utility model is to provide a kind of scrubbing brush.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is:
A kind of scrubbing brush, including the housing offering suction port, it is arranged in described housing the lifter plate that can lift in the vertical direction, drive the driver part that described lifter plate declines, described housing includes the base plate offering suction port, cover the upper cover on described base plate top, the front end of described lifter plate is connected to front brush, rear end is brushed after being connected to, when described driver part drives described lifter plate to decline, described front brush and rear brush stretch out described backplanes support on the ground, the rear portion of described base plate has the base plate extension extended upward, when described lifter plate declines, the rear portion of described lifter plate is against on described base plate extension.
Preferably, the rear portion of described lifter plate has the lifter plate extension extended downwards, and when described lifter plate declines, described lifter plate extension is against on described base plate extension.
It is further preferred that described base plate extension has the upper surface of level, described lifter plate extension has the lower surface of level, and when described lifter plate declines, described lower surface is against on described upper surface.
Preferably, described driver part props up the anterior position near described front brush of described lifter plate and drives described lifter plate to decline.
Preferably, described front brush is wool top, and described rear brush is leather strap.
Preferably, the elastomeric element for driving described lifter plate to rise it is provided with between described base plate and lifter plate.
Preferably, described driver part is the shift bar rotating and being arranged on described housing and expose described upper cover.
Preferably, the front portion of described lifter plate, described base plate front portion be provided with the buckling parts that cooperates, when described lifter plate declines, described buckling parts fastens gap plugging anterior with lifter plate for described base plate.
Owing to technique scheme is used, this utility model compared with prior art has the advantage that
This utility model is by arranging pushing against of base plate extension and lifter plate, it is to avoid after front brush stress, and rear brush is produced impact by lifter plate, reduces the inclination of lifter plate, stress deformation and rocks.
Additionally, driver part is against the front portion of lifter plate, further overcome the impact on lifter plate of the front brush stress.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation (lifter plate decline state) of the present embodiment;
Accompanying drawing 2 is the structural representation (lifter plate propradation) of the present embodiment.
Wherein: 1, housing; 10, base plate; 100, base plate extension; 11, upper cover; 2, lifter plate; 20, lifter plate extension; 30, wool top; 31, leather strap; 4, shift bar.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described:
A kind of scrubbing brush as depicted, including the driver part offering the housing 1 of suction port, be arranged in housing 1 lifter plate 2 that can lift in the vertical direction, drive lifter plate 2 to decline. Wherein:
Housing 1 includes offering the base plate 10 of suction port, covering the upper cover 11 on base plate 10 top.
The front end of lifter plate 2 is connected to wool top 30, rear end is connected to leather strap 31, when lifter plate 2 declines, wool top 30 and leather strap 31 stretch out base plate 10 and support on the ground, as shown in Figure 1, prevent the scraping with floor bottom scrubbing brush, also between base plate 10 and floor, reserve gap, be more beneficial for the circulation of air; When lifter plate 2 rises, wool top 30 and leather strap 31 are retracted base plate 10, as shown in Figure 2.
Driver part is the shift bar 4 rotating and being arranged on housing 1 and expose upper cover, and rotating switch handle 4 promotes lifter plate 2 to decline. Being provided with the elastomeric element for driving lifter plate 2 to rise between base plate 10 and lifter plate 2, such as back-moving spring etc., when shift bar 4 recalls the promotion to lifter plate 2, lifter plate 2 rises and base plate 10 of retracting under the effect of back-moving spring.
In the present embodiment: shift bar 4 props up the anterior position near wool top 30 of lifter plate 2 and drives lifter plate 2 to decline. The rear portion of base plate 10 has the base plate extension 100 extended upward, and base plate extension 100 has the upper surface of level; The rear portion of lifter plate 2 has the lifter plate extension 20 extended downwards, and lifter plate extension 20 has the lower surface of level, and when lifter plate 2 declines, the upper surface of base plate 10 upper plate extension 100 props up the lower surface of lifter plate extension 20 on lifter plate 2.
So so that shift bar 4 props up the front portion of lifter plate 2, and base plate 10 props up the rear portion of lifter plate 2, thus effectively preventing the inclination of lifter plate 2, stress deformation and rocking.
In addition, the front portion of lifter plate 2, base plate 10 front portion be provided with the buckling parts that cooperates, when lifter plate 2 declines, buckling parts fastens the gap plugging of base plate 10 with lifter plate 2 front portion, the gas leakage between lifter plate 2 and base plate 10 can be reduced, ensure the vacuum in scrubbing brush housing 1, improve dust removal ability.The structure of buckling parts is not present invention point, as long as above-mentioned functions can be realized, is not described in detail at this.
Above-described embodiment only for technology of the present utility model design and feature are described, its object is to allow person skilled in the art will appreciate that content of the present utility model and to implement according to this, can not limit protection domain of the present utility model with this. All equivalences made according to this utility model spirit change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (8)
1. a scrubbing brush, including the housing (1) offering suction port, it is arranged in described housing (1) lifter plate (2) that can lift in the vertical direction, drive the driver part that described lifter plate (2) declines, described housing (1) includes the base plate (10) offering suction port, cover the upper cover (11) on described base plate (10) top, the front end of described lifter plate (2) is connected to front brush, rear end is brushed after being connected to, when described driver part drives described lifter plate (2) to decline, described front brush and rear brush stretch out described base plate (10) and support on the ground, it is characterized in that: the rear portion of described base plate (10) has the base plate extension (100) extended upward, when described lifter plate (2) declines, the rear portion of described lifter plate (2) is against on described base plate extension (100).
2. scrubbing brush according to claim 1, it is characterized in that: the rear portion of described lifter plate (2) has the lifter plate extension (20) extended downwards, when described lifter plate (2) declines, described lifter plate extension (20) is against on described base plate extension (100).
3. scrubbing brush according to claim 2, it is characterized in that: described base plate extension (100) has the upper surface of level, described lifter plate extension (20) has the lower surface of level, and when described lifter plate (2) declines, described lower surface is against on described upper surface.
4. scrubbing brush according to claim 1, it is characterised in that: described driver part props up the anterior position near described front brush of described lifter plate (2) and drives described lifter plate (2) to decline.
5. scrubbing brush according to claim 1, it is characterised in that: described front brush is wool top (30), and described rear brush is leather strap (31).
6. scrubbing brush according to claim 1, it is characterised in that: it is provided with the elastomeric element for driving described lifter plate (2) to rise between described base plate (10) and lifter plate (2).
7. scrubbing brush according to claim 1, it is characterised in that: described driver part is the shift bar (4) rotating and being arranged on described housing (1) and expose described upper cover (11).
8. scrubbing brush according to claim 1, it is characterized in that: the front portion of described lifter plate (2), described base plate (10) front portion be provided with the buckling parts that cooperates, when described lifter plate (2) declines, described buckling parts fastens gap plugging anterior with lifter plate (2) for described base plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620055876.0U CN205306902U (en) | 2016-01-21 | 2016-01-21 | Floor brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620055876.0U CN205306902U (en) | 2016-01-21 | 2016-01-21 | Floor brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205306902U true CN205306902U (en) | 2016-06-15 |
Family
ID=56205235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620055876.0U Active CN205306902U (en) | 2016-01-21 | 2016-01-21 | Floor brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205306902U (en) |
-
2016
- 2016-01-21 CN CN201620055876.0U patent/CN205306902U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |