Electric sweeper
Technical field
The utility model relates to the environmental sanitation field of mechanical technique, particularly relates to a kind of electric sweeper that is used for such as carpet, upholstery or harder floor cleaning surface usefulness.
Background technology
Family's sweeper is a kind of surface cleaning apparatus, and described surface cleaning apparatus cleans by the rotating brushes bar, such as the surface than hardstand or carpet.When family's sweeper during normal the use, the brush stroke rotation also contacts with the clean surface.Like this, dust on the clean surface or chip just can be collected.The brush stroke of rotation drives by rubbing device or electric device usually.Some friction-driven sweepers have at least one friction starter, and described friction starter contacts with the clean surface.The rotatable brush of friction-driven sweeper such as carpet sweepers is that the drive unit by driving wheel drives.Like this, when sweeper forward or when mobile backward, the friction starter matches with the clean surface, after this brush stroke rotates with the clean surface.The problem of the sweeper of this type is that the power of cleaning power is to rely on very much the frictional force that is produced between friction starter and the clean surface.The result is that face reduces cleaning power or brush roll stops when not rubbing along with frictional force reduces.
The sweeper of improvement makes electricity consumption come to drive brush stroke by motor.Main improvement is that the driven by power sweeper can be in the frictional force that need not consider between the clean surface, and operates on any surface.In addition, cleaning power can be easy to increase by the speed of adjusting motor.Described motor is powered by AC power or battery pack, and described battery pack can be a rechargable battery.When sweeper passed through ac power supply, running time can be longer relatively, but purging zone is subjected to the restriction of electric power connection line.In order to increase the mobility of sweeper, most of portable sweepers all adopt rechargeable battery pack, rather than with AC power as power source.
The existing sweeper design of great majority has handle apparatus, and the user can control the motion of sweeper by handle apparatus like this.Typical handle apparatus generally all is connected by joint with the main case of sweeper, and this allows the user to control the cleaning motion with hand.Distance between handle apparatus and the main case is made according to the purpose of cleaning by manufacturer or user.
Usually, rubbing device and electric device sweeper all comprise at least one dust receptacle, and it is used for sweeper and collects dust and chip when normal the use.Dust receptacle can be implemented with dust tube or dirt box, and described dust tube or dirt box are usually located within the casing or as the part of casing.When sweeper was operated, dust was collected in the position near brush stroke usually.Therefore, the dirt box position of effective sweeper is adjacent with brush stroke usually.Usually sweeper all is provided with the dirt box adjacent with brush stroke to collect dust and the chip that is cleaned.
Second function of dirt box is conveniently to empty dust.It is important that the design of dirt box allows the user to empty the dust and the chip that are cleaned, otherwise the new dust of collecting may leak out from the dirt box when the dirt box becomes full.It is movably or removable that the dirt box of more known sweepers is designed to, the free degree of so just extensible dirt box cleaning.The shortcoming of the dirt box of this type is that the user need pull down the dirt box by their hand, moves or remove the dirt box thereby will contact.This may besmirch user's hand, after this causes serious hygienic issues.In addition, the dirt box that some are removable or removable, they or be not used in any lid of sealing gleanings, the environment expansion that order dust wherein can be around and scattering.Typical dust-collector in the sweeper causes function problem and hygienic issues through regular meeting.This is very inconvenient to the user.
The utility model content
Technical problem to be solved in the utility model is, overcome the defective that above-mentioned sweeper exists, a kind of electric sweeper is provided, this electric sweeper can improve sweeping efficiency, when collecting, removing dust in the dirt box and dirt, can overcome or alleviate at least the pollution again of dust and dirt, thus make the user can be safely, use relievedly.
The technical scheme that its technical problem that solves the utility model adopts is: electric sweeper, comprise main frame, upper casing, lower casing and dirt box, it is characterized in that: also comprise a dirt box door closing device that is installed together with main frame, dirt box door is installed on the main case of dirt box bottom, and dirt box Men Yuchen box door closing device is connected.
In technique scheme, but described dirt box door closing device comprises the dirt box wall telephone structure of aluminum pipe, F resilience device, resilience device fixed block, lower handle cover, lower handle, E resilience device, D resilience device, connector, C resilience device, movable pulley, slip wheel shaft, B resilience device and at least one folding, and described aluminum pipe, F resilience device, resilience device fixed block, lower handle cover, lower handle, E resilience device, D resilience device, connector, C resilience device, movable pulley, slip wheel shaft and B resilience device are assembled together with dirt box wall telephone structure respectively.
Described dirt box wall telephone structure comprises the aluminum pipe pushing, iron wire, the lower handle button, touch trigger and slide block, the aluminum pipe pushing suitable with iron wire is assemblied on the aluminum pipe, F resilience device is assemblied on the resilience device fixed block, aluminum pipe is connected with lower handle by lower handle aluminum pipe plug, the lower handle button that is connected with iron wire is fixed on the lower handle cover, E resilience device is installed in the bottom of lower handle cover, be fixedly coupled head through upper casing and lower casing and be connected lower handle and main frame, C resilience device and movable pulley are installed in the connector bottom, movable pulley and slip wheel shaft are assembled together, shake-up trigger that can the fixed position slides up and down in upper casing is connected with the lower handle button, D resilience device is installed in and touches the trigger bottom, slide block top connects touches trigger, the folding condition of the rotation control dirt box door of slide block, the design of B resilience device is on the turning cylinder that slide block is installed.
Described F resilience device, E resilience device, D resilience device, C resilience device and B resilience device are selected spring for use.
Described connector is the connection pivot between host shell and the handle.
The opening angle of dirt box door is 60 degree~80 degree.
Design has an inclined-plane between dirt box and brush stroke.
In dirt box upper design one easy-disassembling-assembling transparency cover is arranged.
The beneficial effects of the utility model are: because dirt box door is installed on the main case of dirt box bottom, a dirt box door closing device is installed on main frame, dirt box Men Yuchen box door closing device is connected, thereby this electric sweeper to unload dust very convenient, when unloading dust, needn't take the electric sweeper housing apart, can easily dust and dirt be discharged in the dirt box, user's hand does not need directly contact dirt box with falling in the process of dust and dirt in operation, the very big minimizing of chance quilt that dust and dirt are propagated on hand the user, and the existing existing hygienic issues of family's sweeper can be enhanced; Corresponding with it, this electric sweeper can improve sweeping efficiency; Again owing to one easy-disassembling-assembling transparency cover is arranged in dirt box upper design, thereby by this transparency cover of dismounting, be convenient to the cleaning of each parts in transparency cover 5 and the sweeper, what of dirt box dust and amount of contaminants transparency cover also be used for observing, so that in time remove dust and dirt in the dirt box.
Description of drawings
Fig. 1 is the cutaway view of the utility model after aluminum pipe is installed;
Fig. 2 is the perspective view of the utility model when aluminum pipe is not installed.
Among the figure, 1, main frame; 2, upper casing; 3, lower casing; 5, transparency cover; 7, lower handle; 11, brush stroke; 12, dirt box; 17, dirt box door; 19, lower handle button; 20, touch trigger; 21 slide blocks; 22, connector; 29, aluminum pipe; 30, aluminum pipe pushing; 31, B resilience device; 32, C resilience device; 33, movable pulley; 34, slip wheel shaft; 35, D resilience device; 36, E resilience device; 37, lower handle cover; 39, iron wire; 40, F resilience device; 41 resilience device fixed blocks; 45, inclined-plane; 51, lower handle aluminum pipe plug.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Referring to Fig. 1 and Fig. 2, the described a kind of electric sweeper of present embodiment, comprise main frame 1, upper casing 2, lower casing 3 and dirt box 12, it is characterized in that: also comprise a dirt box door closing device that is installed together with main frame 1, dirt box door 17 is installed on the main case of dirt box 12 bottoms, and dirt box door 17 is connected with dirt box door closing device; But described dirt box door closing device comprises the dirt box wall telephone structure of aluminum pipe 29, F resilience device 40, resilience device fixed block 41, lower handle cover 37, lower handle 7, E resilience device 36, D resilience device 35, connector 22, C resilience device 32, movable pulley 33, slip wheel shaft 34, B resilience device 31 and at least one folding, and described aluminum pipe 29, F resilience device 40, resilience device fixed block 41, lower handle cover 37, lower handle 7, E resilience device 36, D resilience device 35, connector 22, C resilience device 32, movable pulley 33, slip wheel shaft 34 and B resilience device 31 are assembled together with dirt box wall telephone structure respectively; Described dirt box wall telephone structure comprises aluminum pipe pushing 30, iron wire 39, lower handle button 19, touch trigger 20 and slide block 21, be assemblied on the aluminum pipe 29 with iron wire 39 suitable aluminum pipe pushings 30, F resilience device 40 is assemblied on the resilience device fixed block 41, aluminum pipe 29 is connected with lower handle 7 by lower handle aluminum pipe plug 51, the lower handle button 19 that is connected with iron wire 39 is fixed on the lower handle cover 37, E resilience device 36 is installed in the bottom of lower handle cover 37, be fixedly coupled 22 through upper casing 2 and lower casing 3 and be connected lower handle 7 and main frame 1, C resilience device 32 and movable pulley 33 are installed in connector 22 bottoms, movable pulley 33 is assembled together with slip wheel shaft 34, shake-up trigger 20 that can the fixed position slides up and down in upper casing 2 is connected with lower handle button 19, D resilience device 35 is installed in and touches trigger 20 bottoms, slide block 21 tops connect touches trigger 20, the folding condition of the rotation control dirt box door 17 of slide block 21,31 designs of B resilience device are on the turning cylinder that slide block 21 is installed; When promoting aluminum pipe pushing 30, iron wire 39 will press down F resilience device 40, transmit this downforce simultaneously and give lower handle button 19, lower handle button 19 promotes to touch plate machine 20 under the pushing of this downforce, press down E resilience device 36 and D resilience device 35 simultaneously, when shake-up trigger 20 is pressed down, the position, oblique angle of touching on the trigger 20 will promote slide block 21 rotations, simultaneously, B resilience device 31 will be reversed certain angle, at this moment, dirt box door 17 is opened under the active force of the resilience device of installing between main case and the dirt box door 17, simultaneously, the aluminum pipe pushing 30, iron wire 39, lower handle button 19, touching trigger 20 and slide block 21 will be at F resilience device 40, E resilience device 36, automatically reset under the active force of D resilience device 35 and B resilience device 31; Described F resilience device 40, E resilience device 36, D resilience device 35, C resilience device 32 and B resilience device 31 are selected spring for use; Described connector 22 is the connection pivots between host shell and the handle, lower handle 7 can be on connector 22 left rotation and right rotation, simultaneously, can make lower handle 7 be placed in horizontal level, thereby be convenient to user's operation and structural putting, the handle rotational structure is arranged in the connector 22, lower handle 7 is installed in above the connector 22, thereby the user can be by handling upper handle control connection 22, Handleset is spent between 90 degree 0 backward freely swing, Handleset is made up of upper handle, lower handle 7, aluminum pipe 29 and aluminium tube joint; The opening angle of dirt box door 17 is 60 degree~80 degree, and its optimal aperture angle is 70 degree, and this is down the optimal aperture angle of dust and dirt; Design has an inclined-plane 45 between dirt box 12 and brush stroke 11, and inclined-plane 45 is unanimous on the whole with the height of brush stroke 11, and this helps the dust on ground and dirt collection are entered in the dirt box 12, avoids dust and dirt excessive; In dirt box 12 upper design one easy-disassembling-assembling transparency cover 5 is arranged, what of dirt box 12 dusts and amount of contaminants transparency cover 5 be used for observing, so that in time remove dust and dirt in the dirt box 12; Transparency cover 5 is easy-disassembling-assembling on dirt box 12, is easy to dismounting and is the cleaning for the ease of each parts in transparency cover 5 and the sweeper, take transparency cover 5 apart after, can clean each parts in the sweeper; Transparency cover 5 is made by transparent material, and the user can observe the mode of operation of brush stroke 11 by transparency cover 5; Simultaneously, a flange occurs on transparency cover 5, this flange is convenient to the user and is collected dust and dirt, and prevents that transparency cover 5 surperficial direct collisions are to furniture, so that electric sweeper carries out autoprotection.
Above-described only is a preferred implementation of the present utility model.What deserves to be explained is; for the person of ordinary skill of the art; under the prerequisite that does not break away from the utility model principle; can also make some distortion and improvement to the utility model; so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify; for example: dirt box door is installed on the main case of dirt box bottom; a dirt box door closing device is installed on main frame; dirt box Men Yuchen box door closing device is connected, and these features belong to the scope of the utility model application protection equally.