CN201847610U

CN201847610U - Scrubbing brush structure of dust collector

Info

Publication number: CN201847610U
Application number: CN2010205959110U
Authority: CN
Inventors: 苏志平
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-08
Filing date: 2010-11-08
Publication date: 2011-06-01
Anticipated expiration: 2020-11-08

Abstract

The utility model discloses a scrubbing brush structure of a dust collector, which comprises a shell, wherein the shell consists of an upper cover, a hood and a soleplate, the hood is connected with the upper cover and the soleplate through a clamping structure, and the scrubbing brush structure is characterized in that: the clamping structure comprises a connection fastening piece which is arranged at two sides of the shell and is arranged between the upper cover and the hood, wherein the bottom part of the connection fastening piece is provided with a groove, a hook structure on the lower end of the hood is matched with the groove in a plugging way, a spring is arranged inside the connection fastening piece, one end of the spring is arranged inside a mounting hole at the inner side of the connection fastening piece, the other end of the spring is arranged inside a neck on a reinforced bar at the inner side of the upper cover, a displacement gap is arranged between the connection fastening piece and the upper cover, and the displacement gap is matched with the distance that the hook structure on the lower end of the hood is plugged inside the groove. With the connection fastening piece, the loosening of the clamping structure of the hood can be realized after the connection fastening piece is pressed, so the hood is convenient to open, and the brush is convenient for a user to wash.

Description

A kind of floor brush of dust collector structure

Technical field

The utility model relates to a kind of suction nozzle of dust catcher, is specifically related to a kind of scrubbing brush of dust catcher, refers in particular to the scrubbing brush of roller type.

Background technology

For realizing the multiple function of dust catcher, dust catcher can be equipped with a plurality of suction nozzles, wherein a kind of is scrubbing brush, be provided with the bar shaped bristle, rely on the push-and-pull of reciprocation type, make rubbish break away from ground and be inhaled into, such suction nozzle is when the cleaning plane object, therefore time-consuming, effort, cleaning are unclean, the scrubbing brush of roller type bristle just occurred, and be easy to clean and clean.

In general, the housing that scrubbing brush mainly is made up of loam cake, base plate, the bend pipe connector that is arranged on the housing constitute, have air suction opening on the base plate, air suction opening is connected with bend pipe by the dust absorption passage in the housing, be provided with impeller in the dust absorption passage, impeller is connected with brush axle by transmission mechanism, and brush axle is provided with hairbrush, and this hairbrush is positioned at the air suction opening place.When dust suction, because air is at a high speed by dust absorption passage, so the impeller in the dust absorption passage rotates under the promotion of air, and impeller drives brush axle by transmission mechanism and rotates, and makes hairbrush can brush ground.

Hairbrush is when rotating along with brush axle, roll floor-dust and hair, it is inhaled in the refuse bag by dust absorption passage, but still can leave a spot of rubbish on the hairbrush, after use a period of time, the rubbish meeting blocking channel that accumulates on the hairbrush, especially hair, be wrapped on the brush axle, it can't be rotated again, just must clear up hairbrush this moment.Clear up the foreign material on the hairbrush for convenience, on cover and offer the clean-up port, the position of corresponding clean-up port is provided with the cover cap that covers the clean-up port, is connected by hook structure between cover cap and loam cake and the base plate, as disclosed floor brush of dust collector in Chinese utility model patent (CN 2822495Y).When needs cleaning hairbrush, the cover cap bottom is broken into two with one's hands laterally, hook structure is broken away from, just can remove cover cap.Yet, because opening cover cap is by applying outside power, after making the cover cap of plastic material strain occur, break away from clamping down on of hook structure, thereby open comparatively effort, and it is very inconvenient that the user in use feels, and strength is difficult to support and holds, breaking off with the fingers and thumb repeatedly torn open the service life that also will influence cover cap, need improve this part-structure.

Summary of the invention

The utility model purpose provides a kind of floor brush of dust collector structure, by the improvement to structure, makes the cleaning hairbrush more convenient, increases the service life.

For achieving the above object, the technical solution adopted in the utility model is: a kind of floor brush of dust collector structure, comprise housing, be arranged at the hairbrush in the housing, and the bend pipe connector that is arranged at the housing rear, described housing is by loam cake, cover cap and base plate constitute, described cover cap is connected with loam cake and base plate through snap-in structure, described snap-in structure comprises and being arranged on the described cover cap, the hook structure at following two ends, and be positioned at the housing both sides, connect the connection fastener between described loam cake and the cover cap, described connection fastener bottom is provided with groove, described cover cap lower end hook structure and this groove card inserting are closed, described connection fastener inboard one spring is connected with described loam cake, one end of this spring is arranged in the installing hole of connection fastener inboard, the other end is arranged in the draw-in groove on the inboard reinforcement of described loam cake, be provided with the displacement gap between the inboard reinforcement of described connection fastener inner side end and described loam cake, this displacement gap is inserted the interior distance of described groove with described cover cap lower end hook structure and is matched, described cover cap upper end hook structure and described loam cake engagement connection.

In the technique scheme, the bottom of described connection fastener is provided with groove, close with the hook structure card inserting of cover cap lower end, the connection fastener inboard is provided with spring simultaneously, in the lateral of connection fastener, compress spring, make connection fastener inwardly form displacement, match with distance in the cover cap lower end hook structure insertion groove because of the displacement gap between the inboard reinforcement of connection fastener inner side end and loam cake again, when connection fastener is mobile in the displacement space, cover cap lower end hook structure also just breaks away from clamping down on of groove walls, cover cap upper end grab can adopt existing grab technology, after throw off the lower end, the upper end just also can get loose, and can easily open and take off cover cap this moment, for the hairbrush in the housing is cleared up; Otherwise, then fasten cover cap upper end hook structure earlier, oppress the spring in the connection fastener again, the cover cap lower end of closing, spring reset, cover cap lower end hook structure are inserted with the groove card and are connected, and finish the installation of cover cap.

In the technique scheme, the top that described connection fastener is positioned at described spring is provided with rotating shaft, and these rotating shaft two ends stretch out, and card inserts in the axis hole of described loam cake and back plate connections.With the rotating shaft is pivot, and the connection fastener bottom is compressed spring to the inside, removes groove clamping down on cover cap lower end hook structure.

In the technique scheme, described cover cap lower end hook structure is the L type, is positioned on the cover cap side end face, and its grab end card inserts in the described groove.

In the technique scheme, described cover cap upper end hook structure is made of the sinking draw-in groove that extends to the loam cake side, and described loam cake is provided with raised line to the draw-in groove place that should sink, and forms grab and connects.

Because the technique scheme utilization, the advantage that the utility model compared with prior art has is:

1, because the utility model is provided with connection fastener in snap-in structure, be connected with cover cap lower end hook structure by the connection fastener lower recess, spring between compression connection fastener and the loam cake, connection fastener is moved in taking place in the displacement space, hook structure just can easily break away from clamping down on of groove under the cover cap, open the cover cap lower end, engagement connection between cover cap upper end hook structure and the loam cake gets loose naturally, so just, can take off cover cap, for the hairbrush in the housing is cleared up, compare with structure in the past, it is more convenient laborsaving to open cover cap, avoid undue force to the damage that cover cap causes, increase the service life;

2, the utility model is simple in structure, is easy to realize.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment one;

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3 is the B-B cutaway view of Fig. 1;

Fig. 4 is the C-C cutaway view of Fig. 1;

Fig. 5 is the cutaway view of connection fastener behind intrinsic displacement among the utility model embodiment one;

Fig. 6 is the D-D cutaway view of Fig. 5;

Fig. 7 is the structural representation of connection fastener among the utility model embodiment one;

Fig. 8 is the stereogram of cover cap lower end open mode among the utility model embodiment one.

Wherein: 1, hairbrush; 2, bend pipe connector; 3, loam cake; 4, cover cap; 5, base plate; 6, connection fastener; 7, groove; 8, cover cap lower end hook structure; 9, spring; 10, installing hole; 11, draw-in groove; 12, displacement gap; 13, cover cap upper end hook structure; 14, rotating shaft; 15, sinking draw-in groove; 16, raised line.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further described:

Embodiment one: shown in Fig. 1～8, a kind of floor brush of dust collector structure, comprise housing, be arranged at the hairbrush 1 in the housing, and the bend pipe connector 2 that is arranged at the housing rear, described housing is by loam cake 3, cover cap 4 and base plate 5 constitute, described cover cap 4 is connected with loam cake 3 and base plate 5 through snap-in structure, described snap-in structure comprises and being arranged on the described cover cap 4, the hook structure at following two ends, and be positioned at the housing both sides, connect the connection fastener 6 between described loam cake 3 and the cover cap 4, described connection fastener 6 bottoms are provided with groove 7, described cover cap lower end hook structure 8 closes with these groove 7 card insertings, described connection fastener 6 inboards one spring 9 is connected with described loam cake 3, one end of this spring 9 is arranged in the installing hole 10 of connection fastener 6 inboards, the other end is arranged in the draw-in groove 11 on the described loam cake 3 inboard reinforcements, be provided with displacement gap 12 between described connection fastener 6 inner side ends and the described loam cake 3 inboard reinforcements, the distance that this displacement gap 12 and described cover cap lower end hook structure 8 inserts in the described groove 7 matches, described cover cap upper end hook structure 13 and described loam cake 3 engagement connections.

Shown in Fig. 2,7, the top that described connection fastener 6 is positioned at described spring 9 is provided with rotating shaft 14, and these rotating shaft 14 two ends stretch out, and card inserts in the axis hole of described loam cake 3 and base plate 5 junctions.When inwardly pushing connection fastener 6, the bottom of connection fastener 6 is a pivot with rotating shaft 14, and rotation to the inside makes groove 7 break away from the L type cover cap lower end hook structure 8 that is positioned on cover cap 4 side end faces, opens cover cap 4 lower ends, shown in Fig. 6,8; Described cover cap upper end hook structure 13 is made of the sinking draw-in groove 15 that extends to loam cake 3 sides, 3 pairs of described loam cakes draw-in groove 15 places that should sink are provided with raised line 16, the formation grab connects, as shown in Figure 4, after cover cap lower end hook structure 8 got loose, cover cap upper end hook structure 13 just got loose naturally, i.e. sinking draw-in groove 15 on the 16 disengaging cover caps 4 of raised line on the loam cake 3, so just, can take off cover cap 4, cleaning is positioned at the foreign material that the housing internal hair brushes.

Cover cap 4 in the present embodiment can adopt transparent plastic to make, so that the user clearly sees the situation that hairbrush 1 twines foreign material, the damage to transmission mechanisms such as scrubbing brush internal lobe wheels is avoided in cleaning in time.

Claims

1. floor brush of dust collector structure, comprise housing, be arranged at the hairbrush in the housing, and the bend pipe connector that is arranged at the housing rear, described housing is by loam cake, cover cap and base plate constitute, described cover cap is connected with loam cake and base plate through snap-in structure, it is characterized in that: described snap-in structure comprises and being arranged on the described cover cap, the hook structure at following two ends, and be positioned at the housing both sides, connect the connection fastener between described loam cake and the cover cap, described connection fastener bottom is provided with groove, described cover cap lower end hook structure and this groove card inserting are closed, described connection fastener inboard one spring is connected with described loam cake, one end of this spring is arranged in the installing hole of connection fastener inboard, the other end is arranged in the draw-in groove on the inboard reinforcement of described loam cake, be provided with the displacement gap between the inboard reinforcement of described connection fastener inner side end and described loam cake, this displacement gap is inserted the interior distance of described groove with described cover cap lower end hook structure and is matched, described cover cap upper end hook structure and described loam cake engagement connection.

2. floor brush of dust collector structure according to claim 1 is characterized in that: the top that described connection fastener is positioned at described spring is provided with rotating shaft, and these rotating shaft two ends stretch out, and card inserts in the axis hole of described loam cake and back plate connections.

3. floor brush of dust collector structure according to claim 1 is characterized in that: described cover cap lower end hook structure is the L type, is positioned on the cover cap side end face, and its grab end card inserts in the described groove.

4. floor brush of dust collector structure according to claim 1 is characterized in that: described cover cap upper end hook structure is made of the sinking draw-in groove that extends to the loam cake side, and described loam cake is provided with raised line to the draw-in groove place that should sink, and forms grab and connects.