CN102316780A

CN102316780A - Suction cleaning device

Info

Publication number: CN102316780A
Application number: CN2010800075718A
Authority: CN
Inventors: 德克·里克拉弗森; 马伊克·汉瑟尔
Original assignee: Alfred Kaercher SE and Co KG
Current assignee: Alfred Kahn Europe GmbH & Co. kg
Priority date: 2009-02-11
Filing date: 2010-02-09
Publication date: 2012-01-11
Anticipated expiration: 2030-02-09
Also published as: DE102009010074A1; DK2395892T3; EP2395892A1; CN102316780B; EP2395892B1; WO2010092058A1

Abstract

The invention relates to a suction cleaning device comprising a suction apparatus (14) and a base (12) that can be moved and on which the suction apparatus (14) can be placed and from which the suction apparatus can be removed if necessary. In order to develop the suction cleaning device in such a way that accessory parts (21, 22, 23, 24, 25) can be stowed in a simple manner without this hindering the handling of the suction apparatus, it is proposed that the base comprise at least one accommodating space (61, 62, 63, 64, 72) for accessory parts of the suction apparatus.

Description

Sucking and cleaner

Technical field

The present invention relates to a kind of sucking and cleaner that has suction machine and packaged type chassis/base, suction machine can be arranged on the said chassis, and said when needed suction machine can be taken off from said chassis.

Background technology

Be the dust catcher form, to have to be already by known by the suction machine that the suction unit that drives with motor impose the dirt collection vessel of low pressure.The powerful suction machine of power possibly have appreciable weight.Therefore, under many circumstances, suction machine all can be divided a word with a hyphen at the end of a line along the plane by means of roller.In addition, propose equally: suction machine is arranged to movably on the chassis, and when needed, can suction machine be taken off from said chassis.The chassis can comprise the handle camber member, thus the user can by means of the handle camber member with the chassis upright turn to and move.So suction machine can both move with the mode on the chassis, the mode that also can separate with the chassis is moved.So, the ground region that the chassis that for example can exhaust can not arrive.

Normally can suction tube or suction hose be connected on the suction machine, suction tube or suction hose carry suction nozzle with battery unit on its free end.Suction tube usually can be by a plurality of suction tube portion's sections plug-in composition, and as employed suction nozzle with battery unit, forms associate member.Under many circumstances, this associate member of suction machine separates keeping with suction machine.But for example, wherein, in the housing of said suction machine, be provided with the container cavity that is used for associate member by DE 102 60 226 A1 and the also known following suction machine of DE 1 628 702 that kind.But, the container cavity of this form the physical dimension that has increased suction machine is provided, thereby cause the operation of this suction machine and the carrying difficulty that becomes.

Summary of the invention

Task of the present invention is, the sucking and cleaner that starts said form is done following the improvement, that is, said associate member can be put in order with simple mode and put in order, and this point can not make operation to the suction machine difficulty that becomes.

Solve as follows according to the present invention in the sucking and cleaner of this task according to the type of generic, that is, chassis/base has at least one container cavity that is used for the suction machine associate member.In the chassis of sucking and cleaner, provide the scheme of at least one container cavity to have following advantage, the physical dimension of suction machine can be selected lessly relatively.When the user wants suction machine when take off on the chassis, the less relatively size of suction machine makes easier to the operation of suction machine for suction machine.For example relatively the small construction size makes that for the user suction machine is transported to the be beyond one's reach process of place to use of packaged type chassis to be obtained simplifying.Through container cavity is provided in the chassis, can guarantee: the said associate member of suction machine when needed can be easily available, because associate member can be carried in the chassis in the lump.

What have advantage is that at least one container cavity is positioned under the situation in the chassis at suction machine, also can the person of being used reach/touch.Thus, the user can take out associate member from container cavity, and needn't in advance suction machine be taken off from the chassis.

In the favourable embodiment of sucking and cleaner; Another reduction procedure can realize through following mode; That is, at least one container cavity is designed to the recessed crack or the depressed part that for the user, can directly reach on chassis, and said recessed crack or depressed part do not have top cover.Thus, the associate member of in container cavity, being packed up can the person of being used directly reach, and the user needn't be converted to release conditions with cover piece in advance or top cover is taken off.

Be proved advantageously, the chassis has following accommodation section, can the lower component preferable shape of suction machine be encased in ordinatedly in this accommodation section, and wherein, this accommodation section has diapire, and said diapire limits the container cavity that at least one is used for associate member.This point has realized the special compact structure in chassis, thereby although will at least one container cavity be provided for associate member, the structure space on chassis still can keep lessly relatively.

Can exemplarily be set to, the diapire on chassis has at least one can be with the associate member depressed part wherein of packing into.

Particularly advantageous is on the depressed part of diapire, to be furnished with at least one and the keeper associate member bracing of packing into or that rabbet the associate member of packing into up.Said keeper can be molded on the diapire.By means of keeper, associate member can be fixed in the depressed part.

In favourable embodiment, associate member can be pushed in the depressed part of diapire, wherein, and pushes directional correlation ground, on the front end of depressed part and/or rear end, is furnished with keeper.Keeper for example can be configured to the shape of semicircular ring, and said semicircular ring is rabbeted the associate member that is loaded in the depressed part up, and fastening in addition to it.

Particularly advantageously be, keeper is separated regions ground elastically deformable at least, thereby associate member can clamp with keeper mutually.

In favourable embodiment, the chassis has rear wall, and at least one container cavity that is used for associate member can be reached from rear wall/touch.Preferably, all container cavities on chassis all can be reached from rear wall.In the handling process of sucking and cleaner, the user often occupies the position on the rear wall of chassis.Therefore, when associate member by when rear wall reaches, for the user, it is easy that hand operated becomes.

Advantageously, rear wall has at least one depressed part, and said depressed part limits the container cavity that is used for associate member (for example floor brush, seam suction nozzle or suction tube).

As illustrating, what have advantage is that sucking and cleaner has the handle camber member.Said handle camber member preferably is maintained on the rear wall, and at least one container cavity can be reached by said rear wall.For under the situation of using the handle camber member, keeping the structure space of sucking and cleaner as far as possible little, advantageously, the handle camber member is pivotally remained on the rear wall.This just provides following feasible scheme, that is, when should be when the plane promotes sucking and cleaner, the handle camber member moves to the position of outwards showing.If sucking and cleaner should be packed up, the handle camber member can be pivoted to the position that swings in.

Be pointed out that the chassis can have the accommodation section, suction machine can be loaded in the described accommodation section.Can bear in the design of mechanical load sucking and cleaner special; The accommodation section is surrounded by the rear wall that utilizes the enhancing element to strengthen and the C shape or the U-shaped anticollision mechanism of double wall form; And depressed part is molded in the diapire of accommodation section, said depressed part limits the container cavity that is used for associate member.Give movably the chassis with very high mechanical load ability through the anticollision mechanism of the rear wall that strengthens and double wall form, thereby even if this chassis under for example coarse environmental condition, particularly at the construction field (site), also can come into operation reliably.The associate member of suction machine can carry with the chassis by quilt in the lump, and at this, associate member can be received in the diapire zone of container cavity, and can be protected the influence of avoiding machinery thus.In addition, diapire has depressed part, and the associate member preferably rear wall from the chassis is pushed in the said depressed part.

Description of drawings

Description to the preferred embodiments of the present invention is used to combine accompanying drawing that the present invention is done further elaboration.

Wherein:

Fig. 1 illustrates the perspective view of sucking and cleaner from the front;

Fig. 2 obliquely illustrates the perspective view of the sucking and cleaner Fig. 1 from the rear, it has the associate member that is loaded in the container cavity;

Fig. 3 illustrates the perspective view according to the sucking and cleaner of Fig. 2, and wherein, associate member can be taken out from the container cavity of being attached troops to a unit;

Fig. 4 obliquely illustrates the perspective view of the sucking and cleaner Fig. 1 from the rear;

Fig. 5 illustrates the perspective view on chassis of the band hinged handle camber member of sucking and cleaner among Fig. 1.

The specific embodiment

In the accompanying drawings, schematically illustrated the sucking and cleaner that comes mark on the whole with reference number 10.Sucking and cleaner 10 comprises movably chassis 12, and suction machine 14 is arranged on the said chassis 12.Chassis 12 has cognizable accommodation section 16 in Fig. 5.The suction machine 14 of band lower component 18 can be packed in this accommodation section 16 by form fit ground.Lower component 18 constitutes the waste rexeptacle 19 with suction connecting portion 20, suction hose can with common and thereby unshowned in the drawings mode link on the said suction connecting portion 20.Divide multipart suction tube or suction nozzle with battery unit (for example base plate suction nozzle or seam suction nozzle) can link on the free end of this suction hose.In Fig. 3, draw three each other plug-in mounting suction

tube portion section

21,22,23 and as the base plate suction nozzle 24 and the seam suction nozzle 25 of suction machine 14 associate members.

Upper-part 27 is arranged on the lower component 18, upper-part 27 with known and thereby unshowned in the accompanying drawings mode accommodate the suction machine that can drive by motor, by means of said suction machine, waste rexeptacle 19 can be loaded low pressure.Upper-part 27 constitutes the face of putting 30 of putting of band central concave portion 31 at upside, said depressed part 31 by handle 32 up across.In the handling process of sucking and cleaner 10, instrument or tool box can be placed to be put on the face of putting 30.

The accommodation section 16 on chassis 12 has diapire 35, and said diapire 35 reaches 37 encirclements of anticollision mechanism that take the shape of the letter U basically by rear wall 36.Rear wall 36 is able to strengthen through ribs 39, and has two

legs

41,42 each other apart at upside, and said

leg

41,42 links to each other with handle camber member 47 with second hinge 45 through first hinge 44.By these two

movable joints

44 and 45, handle camber member 47 can pivot around pivot axis 48.Pivot axis 48 is orientated with common pivot center 49 abreast, and the

trailing wheel

50,51 that is bearing on the chassis 20 can freely rotate around said pivot center 49.Except trailing

wheel

50 and 51, on chassis 20, also be supported with and turn to

roller

52,53.

U-shaped anticollision mechanism 37 is double wall ground structure, and U-shaped anticollision mechanism 37 comprises inwall 56 that accommodation section 16 is defined and the outer wall of arranging with this inwall 56 57 apart, and inwall 56 is connected by cross wall 58 integral types that substantial horizontal distributes with outer wall 57.

The diapire 35 of accommodation section 16 has four

depressed parts

61,62,63,64 altogether.

Depressed part

61,62 and 63 is constructed by being half-cylindrically, and holds each suction

tube portion section

21,22 or 23, and depressed part 64 is by constructing with the complementary mode of the peripheral part section of seam suction nozzle 25, and holds this seam suction nozzle 25.All depressed parts 61 to 64 of diapire 35 can be from rear side-just the outside that deviates from accommodation section 16 from rear wall 36 reaches.The user can be with suction

tube portion section

21,22,23 and seam suction nozzle 25, pushes each depressed part 61 to 64 respectively from the rear side of sucking and cleaner 10, and when needed they is therefrom taken out.

Edge at

depressed part

61,62,63 pushes direction on front-end and back-end, is furnished with the

keeper

66 or 67 that is semi-round ring shape respectively.Anterior semicircular ring 66 surrounds the front end region of

suction section section

21,22 or 23, and the semicircular ring 67 at rear portion surrounds the rear end region of each

suction section section

21,22 or 23.

According to corresponding mode, in the front-end and back-end of the depressed part that holds seam suction nozzle 25 64, be furnished with square anterior keeper 68 or be the rear portion keeper 69 of rear semicircle loop type, in order in addition fastening to the seam suction nozzle 25 that is placed in the concave portion 64.

At rear side, another depressed part 72 is molded in the rear wall 36, said depressed part 72 holds floor brush 24 with the mode of form fit, and wherein, floor brush 24 can be sandwiched in the depressed part 72.As the same ground of depressed part 72,

depressed part

61,62,63 and 64 constitutes each container cavity that are used for suction machine 14 associate members, and wherein, each container cavity can the person of being used directly reach, and the user will cover piece or top cover be converted to release conditions from closure state.The same with seam suction nozzle 25 as floor brush 24, the user can directly insert suction

tube portion section

21,22 and 23 in the corresponding depressed part, and when needed they is taken out from said depressed part.

Because 14 zones provide container cavity on the chassis, can be from the chassis physical dimension of 21 suction machines 14 that take off can be selected as far as possible littlely.This feasible operation to suction machine 14 becomes simply, and particularly this suction machine 14 can be carried through handle 32 letters by the user easily.

Claims

1. sucking and cleaner; Have suction machine and ability mobile platform; Said suction function is arranged on the said chassis, and said suction function is characterized in that by being taken off from said chassis; Said chassis (12) has at least one container cavity (61,62,63,64,72), with the associate member (21,22,23,24,25) that is used for said suction machine (14).

2. by the described sucking and cleaner of claim 1, it is characterized in that said at least one container cavity (61 to 64,72) even if be placed under the situation on the said chassis (12) at said suction machine (14), still can be reached for the user.

3. by claim 1 or 2 described sucking and cleaners, it is characterized in that said at least one container cavity (61 to 64,72) is designed to the recessed crack or the depressed part that for the user, can directly be reached on said chassis (12).

4. by claim 1,2 or 3 described sucking and cleaners; It is characterized in that; Said chassis (12) has accommodation section (16), and the lower component of said suction machine (18) can be loaded in the described accommodation section (16), wherein; Described accommodation section (16) has diapire (35), and said diapire (35) limits the container cavity (61 to 64) that at least one is used for associate member (21,22,23,25).

5. by the described sucking and cleaner of claim 4, it is characterized in that said diapire (35) has at least one depressed part (61 to 64), associate member (21,22,23,25) can be loaded in the said depressed part (61 to 64).

6. by the described sucking and cleaner of claim 5, it is characterized in that, on said depressed part (61,62,63,64), be furnished with at least one keeper of rabbeting said associate member (21,22,23,25) up (66,67,68,69).

7. by the described sucking and cleaner of claim 6; It is characterized in that; Said associate member (21,22,23,25) can be pushed in the said depressed part (61,62,63,64); Wherein, and push directional correlation ground, on the front end of said depressed part and/or rear end, be furnished with keeper (66,67,68,69).

8. by one of aforementioned claim described sucking and cleaner, it is characterized in that said chassis (12) have rear wall (36), and at least one container cavity (61 to 64,72) can be reached from said rear wall (36).

9. by the described sucking and cleaner of claim 8, it is characterized in that said rear wall (36) has at least one depressed part that container cavity is limited (72).

10. by claim 8 or 9 described sucking and cleaners, it is characterized in that, on said rear wall (36), maintain handle camber member (47).

11., it is characterized in that said handle camber member (47) is bearing on the said rear wall (36) with the mode that can pivot by the described sucking and cleaner of claim 10.

12. by one of aforementioned claim described sucking and cleaner; It is characterized in that; Said chassis (12) has accommodation section (16), and said suction machine (14) can be loaded in the described accommodation section (16), wherein; Described accommodation section (16) surrounds by utilize strengthening rear wall (36) that element (39) strengthens and C shape or the U-shaped anticollision mechanism (37) that is double walled, and will the depressed part (61,62,63,64) that container cavity limits be molded in the diapire (35) of described accommodation section (16).