CN206507894U - Flexible glue roller brushes structure and Household floor-sweeping machine - Google Patents

Abstract

The utility model is related to family expenses and swept the floor equipment technical field, there is provided a kind of flexible glue roller brushes structure, including roller, it is inserted in the interior bar in roller, and it is located on multiple flexible glue brushes on cylinder outer wall, each flexible glue brush on cylinder outer wall along central shaft direction extend be distributed, the inwall of the roller is raised provided with least one, projecting parallel is in the central shaft of roller, and the projection is extended to the other end of roller by one end of roller, simultaneously, the outer wall of interior bar is provided with the location division of the central shaft parallel to interior bar, the projection, which is inserted in the location division, forms axial-rotation positioning；In addition, also providing a kind of Household floor-sweeping machine, it includes above-mentioned flexible glue roller brushes structure.The technical scheme that the utility model is provided, the torque for being delivered to flexible glue brush from interior bar is uniformly distributed, flexible glue brush is set to be uniformly distributed the pressure on ground along whole cylinder axis, solve round brush and clean the problem of ground effect is not good, the cleaning effect of Household floor-sweeping machine is improved, Consumer's Experience is improved.

Description

Flexible glue roller brushes structure and Household floor-sweeping machine

Technical field

The utility model is related to family expenses and swept the floor equipment technical field, more particularly to a kind of flexible glue roller brushes structure and family expenses are swept the floor Machine.

Background technology

Environmental sanitation be influence quality of life key factor, therefore, along with people quality of life is required it is continuous Improve, correspondingly the also more and more higher of the requirement to environmental sanitation, but the operating pressure of modern people increases severely with day, is badly in need of from numerous Freed in the cleaning of weight, then occur in that the equipment on many cleaning ground to improve environmental sanitation, conventional has suction Dirt device, automatic mop machine, sweeper and floor-cleaning machine.

At present, Household floor-sweeping machine is respectively provided with the roller brushes structure for scrubbing ground.Existing Household floor-sweeping machine round brush is usually Flexible glue brush with the middle of interior bar and two ends distribution three sections of mount connection structures, in three sections of support connections of interior bar only in the middle of one Section plays a part of transmitting torque so that moment distribution is uneven between flexible glue brush and interior bar, and beyond being supported at this three sections, it is soft Glue brush is at hanging state, causes pressure between flexible glue brush and ground and uneven, so that cleaning effect is have impact on, Further, since flexible glue brush two ends using supporting packaged type assembling, it is long between being easily caused when in use in the case of, winding There is more hair, the problem of there is difficult cleaning have impact on Consumer's Experience effect.

Utility model content

The purpose of this utility model is to provide a kind of flexible glue roller brushes structure, it is intended to solve in the prior art, roller brushes structure Flexible glue brush and interior bar between moment distribution it is uneven cause clean ground effect it is not good the problem of.

In order to solve the above technical problems, the technical solution of the utility model is：A kind of flexible glue roller brushes structure, including rolling are provided Cylinder, is inserted in the interior bar in the roller, and the multiple flexible glue brushes being located on the cylinder outer wall, each flexible glue brush in Extend on the cylinder outer wall along central shaft direction and be distributed, the inwall of the roller is raised provided with least one, the projection Parallel to the central shaft of the roller, and the projection is extended to the other end of the roller by one end of the roller, described The outer wall of interior bar is provided with the location division of the central shaft parallel to the interior bar, and the projection is inserted in the location division and formed Axial-rotation is positioned.

Further, open up fluted on the location division, the projection, which is inserted in the groove, forms axial-rotation Positioning.

Further, the inwall of the roller is provided with four projections, and the roller is raised in described in four Uniform intervals are distributed on inwall.

Further, the outer wall of the interior bar is provided with two location divisions, and two location divisions are symmetrical In the central shaft both sides of the interior bar.

Further, two are additionally provided with the outer wall of the interior bar is used to support the raised support, described in two Support is symmetrical and parallel to the central shaft of the interior bar, and the support extends to the interior bar by one end of the interior bar The other end, the support is interspersed with the location division on the outer wall of the interior bar.

Further, the raised cross section is the narrow isosceles trapezoid in the wide base of top margin, and the top margin is inserted into described In groove.

Further, the flexible glue roller brushes structure also includes driving head, the first end cap, the second end cap and branch fastener, described First end cap is connected to described interior bar one end and covers described roller one end, and the driving head is from the outer surface of first end cap Center is protruding；Second end cap is connected to the interior bar other end and covers the roller other end, the branch fastener Rotatably it is inserted on second end cap.

Further, the branch fastener includes rotating shaft, bearing and bearing holder (housing, cover), and the activity of described rotating shaft one end is through described the Two end caps are simultaneously inserted in formation axial rotation positioning in the interior bar, and the bearing is on the rotating shaft other end, the axle Bearing sleeve is sheathed on the bearing.

Further, the two ends of the roller are respectively equipped with the first neck and the second neck, and first end cap is arranged in In first neck, and second end cap is arranged in second neck.

The utility model proposes flexible glue roller brushes structure having the technical effect that relative to prior art：By in roller Set on wall at least one parallel to the central shaft of the roller projection, the projection extends to the another of roller by one end of roller End, and it is arranged parallel on the outer wall of interior bar the location division of the central shaft of the interior bar, projection and the location division clamping Form axial-rotation positioning so that the torque for being delivered to flexible glue brush from interior bar can be uniformly distributed, make flexible glue brush to the pressure on ground It is uniformly distributed along whole cylinder axis, solves round brush and clean the problem of ground effect is not good, improve the cleaning effect of round brush.

The utility model additionally provides a kind of Household floor-sweeping machine, including above-mentioned flexible glue roller brushes structure.

Due to using above-mentioned flexible glue roller brushes structure so that the Household floor-sweeping machine that the utility model is provided, can effectively it remove The rubbish on ground, and solve in the case of using the long period, hair is wrapped on sweeper the problem of being difficult to cleaning, Improve Consumer's Experience.

Brief description of the drawings

Fig. 1 is the schematic perspective view for the flexible glue roller brushes structure that the utility model embodiment is provided；

Fig. 2 is the perspective exploded view for the flexible glue roller brushes structure that the utility model embodiment is provided；

Fig. 3 is the schematic cross-section of the tangential parts of a-a in Fig. 1；

Fig. 4 is the schematic cross-section of the tangential parts of b-b in Fig. 3；

Fig. 5 is the enlarged diagram of part A in Fig. 4；

Fig. 6 is the enlarged diagram of part B in Fig. 3；

Fig. 7 is the enlarged diagram of C portion in Fig. 3.

Label involved by above-mentioned accompanying drawing is detailed as follows：1- rollers, 2- interior bars, 3- branch fastener, 11- flexible glues brush, 12- are convex Rise, the necks of 13- first, the necks of 14- second, 21- location divisions, 22- supports, the end caps of 23- first, 23 '-the second end caps, 24- pass Dynamic head, 31- rotating shafts, 32- bearings, 33- bearing holder (housing, cover)s, 210- grooves, 211- sides wall raised line, 212- centers raised line, R- fillets, R '- Arc transition.

Embodiment

In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain The utility model, is not used to limit the utility model.

It should be noted that when element is referred to as on " being fixed on " or " being arranged at " another element, it can directly exist On another element or it may be indirectly secured to or be arranged on another element by third member.When an element quilt Another element referred to as " is connected to ", it can be directly to another element or it may be indirect by third member It is connected on another element.

It should also be noted that, the orientation term such as front, back, left, right, up, down in the present embodiment, is only relatively general each other Read or using the normal operating condition of product as reference, and should not be regarded as restrictive.

Please refer to Fig. 1 to Fig. 5, the utility model provides a kind of flexible glue roller brushes structure, including roller 1, is plugged in rolling Interior bar 2 in cylinder 1, and multiple flexible glue brushes 11 being circumferentially positioned on the outer wall of roller 1, each flexible glue brush 11 on the outer wall of roller 1, Extend distribution along the central axis direction of roller 1, herein, flexible glue brush 11 is the Elastic flexible glue piece with certain degree of hardness, when 1 turn of roller When dynamic, the flexible glue brush 11 that ring is located on the outer wall of roller 1 is rotated with it and rotated；In addition, provided with least on the inwall of roller 1 One projection 12, projection 12 is parallel with the central shaft of roller 1, and the projection 12 extends to roller 1 by one end of roller 1 The other end, meanwhile, the location division 21 of the central shaft parallel to interior bar 2 is provided with the outer wall of interior bar 2, projection 12 inserts location division Axial-rotation positioning is formed in 21 and with location division 21.

Beneficial effect of the flexible glue roller brushes structure relative to prior art that the utility model embodiment is provided：By in roller Set at least one parallel to the projection 12 of the central shaft of roller 1 on 1 inwall, projection 12 extends to rolling by one end of roller 1 The other end of cylinder 1, and be arranged parallel on the outer wall of interior bar 2 location division 21 of the central shaft of interior bar 2, projection 12 and this Location division 21 cooperatively forms axial-rotation positioning so that the torque for being delivered to flexible glue brush 11 from interior bar 2 can be uniformly distributed, so that Flexible glue brush 11 is uniformly distributed to the pressure on ground along whole cylinder axis, when interior bar 2 is rotated, will be by location division 21 and convex Playing 12 drives whole roller 1 to rotate, and ground is cleaned so as to drive flexible glue brush 11 to rotate, and solves round brush and cleans ground effect The problem of fruit is not good, improves the cleaning effect of round brush.

Further, as shown in Figure 4 and Figure 5, in the utility model embodiment, open up fluted on above-mentioned location division 21 210, projection 12, which is inserted in the groove 210, forms axial-rotation positioning, and herein, the groove 210 is preferably by two side wall raised lines 211 Be spaced to be formed with a center raised line 212, wherein, side wall raised line 211 is higher than center raised line 212, its difference in height be equal to or It is slightly less than the height of the projection 12 on the inwall of roller 1；Between having equidistantly between two side wall raised lines 211 and center raised line 212 Gap, and their top surface is cambered surface, and the cambered surface is parallel with the inner wall surface of roller 1, in this way, two side wall raised lines 211 Projection 12 is clamped in groove 210, and center raised line 212 plays supporting projection 12, and transmission faces round brush with coming from Pressure effect, the gap between two side raised line 211 and center raised line 212 causes the overall weight of interior bar 2 to reduce, reduction Energy consumption during round brush rotation is driven, and is deformed upon to projection 12 in loading process there is provided enough spaces, certainly, root According to actual conditions and real needs, groove 210 can also have other shapes, not make unique restriction herein.

Further, in the utility model embodiment, the inwall of above-mentioned roller 1 is provided with four projections 12, and four Projection 12 is evenly distributed on the inwall of roller 1 at equal intervals so that be delivered to the moment distribution of flexible glue brush 11 more from interior bar 2 Uniformly.

Further, as shown in Figure 4 and Figure 5, in the utility model embodiment, two are provided with the outer wall of interior bar 2 Individual location division 21, two location divisions 21 symmetrically, are distributed in the opposite sides of the central shaft of interior bar 2, so, two location divisions 21 two projections 12 of clamping, have two torque transmission positions so that from interior bar 2 to flexible glue brush 11 during round brush is rotated Transmit more efficient during torque.

Further, in the utility model embodiment, two supports 22, two are additionally provided with the outer wall of interior bar 2 Individual support 22 symmetrically, is distributed in the opposite sides of the central shaft of interior bar 2, and extend to interior bar 2 by one end of interior bar 2 The other end, wherein, support 22 is from the outwardly protruding height of the outer wall of interior bar 2 with the highly consistent of center raised line 212, and it is pushed up Face is the cambered surface of the inner wall surface parallel to roller 1；Support 22 is alternately distributed on the outer wall of interior bar 2 with location division 21. Here, support 22 primarily serves support protrusion 12, bears to face the effect of round brush reaction force from ground so that flexible glue brush 11 It is more uniform along the distribution of whole cylinder axis to the pressure on ground.

Further, as shown in figure 5, in the utility model embodiment, above-mentioned raised 12 cross section is the wide bottom of top margin The narrow isosceles trapezoid in side, wherein, the cross section is perpendicular to the section of the central shaft of roller 1, the top of the cross section of the projection 12 While stretching into the groove 210 of location division 21, and contacted with the top surface of center raised line 212；It is preferably herein：The isosceles trapezoid Two drift angles are fillet R, and its two waist and the transition of the inner wall surface of roller 1 are arc transition R ', so, can reduce the collection of stress In, the intensity of enhancing projection 12, the service life of extension projection 12.

Further, as can be seen that the flexible glue rolling provided in the utility model embodiment from Fig. 2, Fig. 3, Fig. 6 and Fig. 7 Brush configuration also includes driving head 24, the first end cap 23, the second end cap 23 ' and branch fastener 3, wherein, the first end cap 23 and interior bar 2 One end is connected, and one end capping of roller 1 is got up, and the outer surface center of driving head 24 from the first end cap 23 is protruding, and Second end cap 23 ' is connected with the other end of interior bar 2, and the other end capping of roller 1 is got up, and branch fastener 3 is rotatably plugged in On second end cap 23 '.Here, driving head 24 is used for the drive device for connecting outside, and power is transmitted to round brush；And branch fastener 3 is then Play a part of supporting whole flexible glue roller brushes structure and position.

Further, as shown in Figure 2 and Figure 7, in the utility model embodiment, above-mentioned branch fastener 3 may include rotating shaft 31, Bearing 32 and bearing holder (housing, cover) 33, wherein, one end activity of rotating shaft 31 passes through the second end cap 23 ', and is plugged in formation in interior bar 2 Axial rotation is positioned, and the central shaft of the rotating shaft 31 and interior bar 2 is point-blank；Bearing 32 is set in the other end of rotating shaft 31 On, and bearing holder (housing, cover) 33 is arranged over bearings 32, and gap is left between the end cap 23 ' of bearing holder (housing, cover) 33 and second, it is ensured that rotation is not obstructed Hinder, herein, the bearing holder (housing, cover) 33 is preferably hard elastic rubber parts, and it can play cushioning effect, it is ensured that it is suitable that whole round brush is rotated Freely.When disassembly is desired, first bearing holder (housing, cover) 33 is pulled up from bearing 32, then pulled up bearing 32 from the outer end of rotating shaft 31, Then extract the second end cap 23 ' out from roller 1 and complete dismounting；When there is hair to be wrapped in the two ends of roller 1, as long as unloading lower bearing Set 33 can quickly remove hair.Certainly, according to actual conditions and concrete condition, in the utility model other embodiment, on It can be also other structure types to state branch fastener 3, do not make unique restriction herein.

Further, it can be seen from figures 6 and 7 that in the utility model embodiment, the two ends of roller 1 are set respectively The first neck 13 and the second neck 14 having, wherein, the first end cap 23 is connected together with the first neck 13, and the second end cap 23 ' are connected together with the second neck 14, and the depth of the first neck 13 and the second neck 14 is respectively equal to or slightly larger than the first end cap 23 and second end cap 23 ' thickness, in this way, when there is hair to be wrapped in the two ends of roller 1, hair will be collected at the first neck 13 and second outside neck 14, only need to pull up the first end cap 23 and the second end cap 23 ', just can rapidly clear up hair, ensure biography Move the smooth of first 24 rotation.

The utility model additionally provides a kind of Household floor-sweeping machine, including above-mentioned flexible glue roller brushes structure.

Due to using flexible glue roller brushes structure so that the Household floor-sweeping machine that the utility model is provided, ground can be effectively removed Rubbish, and solve using in the case of the long period, hair is wrapped on sweeper the problem of being difficult to cleaning, lifting Consumer's Experience.

Embodiment described above, only the utility model embodiment, but protection domain of the present utility model is not This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model is disclosed Various equivalent modifications, replacement and improvement etc., these modifications, replacement and improvement should all cover the protection model in utility model Within enclosing.Therefore, protection domain of the present utility model should be defined by scope of the claims.

Claims (10)

1. flexible glue roller brushes structure, including roller, are inserted in the interior bar in the roller, and be located on the cylinder outer wall Multiple flexible glue brushes, each flexible glue brush on the cylinder outer wall along central shaft direction extend be distributed, it is characterised in that it is described The inwall of roller is raised provided with least one, and the projecting parallel is in the central shaft of the roller, and the projection is by the rolling One end of cylinder extends to the other end of the roller, outer wall the determining provided with the central shaft parallel to the interior bar of the interior bar Position portion, the projection, which is inserted in the location division, forms axial-rotation positioning.

2. flexible glue roller brushes structure as claimed in claim 1, it is characterised in that open up fluted on the location division, described convex Rise to be inserted in the groove and form axial-rotation positioning.

3. flexible glue roller brushes structure as claimed in claim 2, it is characterised in that the inwall of the roller is described convex provided with four Rise, and uniform intervals on the inwall of the roller are raised in described in four and be distributed.

4. flexible glue roller brushes structure as claimed in claim 3, it is characterised in that the outer wall of the interior bar is described fixed provided with two Position portion, and two location divisions are symmetrically distributed in the central shaft both sides of the interior bar.

5. flexible glue roller brushes structure as claimed in claim 4, it is characterised in that two are additionally provided with the outer wall of the interior bar is used for Support the raised support, two supports are symmetrical and parallel to the central shaft of the interior bar, and the support The other end of the interior bar is extended to by one end of the interior bar, the support is with the location division in the outer wall of the interior bar On be interspersed.

6. the flexible glue roller brushes structure as described in any one of claim 2 to 5, it is characterised in that the raised cross section is top The narrow isosceles trapezoid in hem width base, the top margin is inserted into the groove.

7. flexible glue roller brushes structure as claimed in claim 6, it is characterised in that the flexible glue roller brushes structure also include driving head, First end cap, the second end cap and branch fastener, first end cap are connected to described interior bar one end and cover described roller one end, institute The outer surface center for stating driving head from first end cap is protruding；Second end cap is connected to the interior bar other end simultaneously The roller other end is covered, the branch fastener is rotatably inserted on second end cap.

8. flexible glue roller brushes structure as claimed in claim 7, it is characterised in that the branch fastener includes rotating shaft, bearing and axle Bearing sleeve, rotating shaft one end activity is through second end cap and is inserted in formation axial rotation positioning in the interior bar, described Bearing is on the rotating shaft other end, and the bearing holder (housing, cover) is sheathed on the bearing.

9. flexible glue roller brushes structure as claimed in claim 7, it is characterised in that the two ends of the roller are respectively equipped with the first neck With the second neck, first end cap is arranged in first neck, and second end cap is arranged in second neck It is interior.

10. Household floor-sweeping machine, it is characterised in that including the flexible glue roller brushes structure described in any one of claim 1 to 9.