CN216495075U - Dust collector floor brush structure convenient for rolling brush taking and placing - Google Patents
Dust collector floor brush structure convenient for rolling brush taking and placing Download PDFInfo
- Publication number
- CN216495075U CN216495075U CN202122537121.8U CN202122537121U CN216495075U CN 216495075 U CN216495075 U CN 216495075U CN 202122537121 U CN202122537121 U CN 202122537121U CN 216495075 U CN216495075 U CN 216495075U
- Authority
- CN
- China
- Prior art keywords
- brush
- brush body
- movable support
- floor brush
- cavity
- 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.)
- Active
Links
Images
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The utility model provides a dust collector floor brush structure convenient for taking and placing a rolling brush, which can solve the problem that the existing structure has complex assembly and disassembly of the rolling brush. The floor brush comprises a floor brush body and a rolling brush component, wherein the floor brush body is provided with a rolling brush cover shell and a fixed support positioned at the right end, and the left end of the fixed support is provided with a rotatable driving shaft; the movable support detachably clamps in the left end portion of scrubbing brush body, the right-hand member of movable support and the axial one end rotatable coupling of round brush subassembly, the round brush subassembly can be along with the movable support is whole to be dismantled from the scrubbing brush body together, the left end movable mounting of scrubbing brush body has the spring bolt, the spring bolt can stretch out and with the movable support closure from the left end of scrubbing brush body when the movable support clamps in the left end of scrubbing brush body, unblock trigger mechanism has trigger part, unblock trigger mechanism installs and is connected with the spring bolt in the scrubbing brush body, and trigger part sets up in the top of scrubbing brush body, through applying the effort to trigger part, unblock trigger mechanism can drive the spring bolt displacement to the scrubbing brush body in and with the movable support unblock.
Description
Technical Field
The utility model relates to the field of dust collectors, in particular to a dust collector floor brush structure convenient for rolling brush taking and placing.
Background
The floor brush is one of important components of the dust collector and comprises a floor brush shell, wherein a rolling brush and a motor are arranged in the shell, and when the floor brush works, the motor drives the rolling brush to lift up dust and sundries on the ground so as to be sucked into a main machine of the dust collector; when the roller brush works, dust and sundries are often retained on the periphery of the roller brush, so that the cleaning capability of the roller brush is reduced. Therefore, the rolling brush is often required to be taken out from the shell for cleaning treatment in the use process, the chinese patent application with publication number CN107811577A discloses a dust collector floor brush, which comprises a shell and the rolling brush rotatably arranged in the shell, the bottom of the shell is provided with a pressure plate assembly, the pressure plate assembly comprises a pressure plate, a toggle mechanism and a bounce mechanism, the pressure plate is arranged at one end of the rolling brush and is matched with the shell to clamp the end in the shell, the toggle mechanism is used for fixing the pressure plate, and when the toggle mechanism is opened, the bounce mechanism can bounce one end of the pressure plate outwards to enable the pressure plate to be separated from the shell; the pressing plate of the pressing plate assembly is matched with the shell to clamp one end of the rolling brush to the shell, the pressing plate can be locked when the shifting mechanism is used for locking, the pressing plate can be released when the shifting mechanism is opened, one end of the pressing plate can automatically bounce outwards under the action of the bouncing mechanism, and then the end of the rolling brush is exposed to disassemble the rolling brush. However, in the prior art, the floor brush structure of the dust collector has the problems that the whole floor brush needs to be turned upwards firstly and then is correspondingly installed or disassembled, and the assembling and disassembling operation of the floor brush is still complicated and complicated.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model provides a dust collector floor brush structure convenient for taking and placing a rolling brush, which can solve the problem that the existing structure still has the defects of complicated assembly and disassembly of the rolling brush.
Its technical scheme does, a dust catcher scrubbing brush structure convenient to round brush is got and is put, and it includes scrubbing brush body and round brush subassembly, the scrubbing brush body has the round brush housing and is located the fixing support of right-hand member, fixing support's left end has rotationally drive shaft, its characterized in that: the floor brush also comprises a movable support, a lock tongue and an unlocking trigger mechanism, wherein the movable support is detachably clamped at the left end part of the floor brush body, the right end of the movable support is rotatably connected with one axial end of the rolling brush component, the rolling brush component can be integrally detached from the floor brush body along with the movable support, the left end of the floor brush body is movably provided with the lock tongue, when the movable support is clamped at the left end of the floor brush body, the lock tongue can extend out from the left end of the floor brush body and is locked with the movable support, the unlocking trigger mechanism is provided with a trigger part, the unlocking trigger mechanism is arranged in the floor brush body and is connected with the lock tongue, and the trigger part is arranged at the top of the floor brush body, the unlocking trigger mechanism can drive the lock tongue to move into the floor brush body and unlock the movable support through applying acting force to the trigger part.
Furthermore, the unlocking trigger mechanism comprises a pressing plate and a transverse moving block, a mounting hole is formed in the top of the floor brush body, the pressing plate is the trigger part, a guide post which vertically extends and is provided with an inclined bottom face is arranged at the bottom of the pressing plate, a first elastic element is sleeved on the guide post, a vertical guide hole groove is fixedly formed in the left end face of the transverse moving block, the spring bolt is arranged in the guide hole groove, a guide inclined face is arranged in the guide hole groove, a containing cavity which horizontally extends and a vertical through hole which is communicated with the containing cavity are formed in the floor brush body and close to the left side end, the vertical through hole is communicated with the mounting hole, a horizontal through hole which penetrates through the left end face of the floor brush body is formed in the left side cavity wall face of the containing cavity, the transverse moving block is arranged in the containing cavity, the pressing plate is arranged in the mounting hole, and the guide post of the pressing plate extends into the transverse moving block after extending into the transverse moving block through the vertical through hole The bottom inclined plane of the guide post is in sliding contact fit with the guide inclined plane in the guide hole groove, the top end of the first elastic element abuts against the bottom surface of the pressing plate, the bottom end of the first elastic element abuts against the top surface of the transverse moving block, the right side end surface of the transverse moving block is connected with the right side cavity wall surface of the accommodating cavity through a second elastic element, and the transverse moving block can enable the spring bolt to extend out of the left end of the floor brush body through the horizontal through hole and be locked with the movable support under the action of the second elastic element.
Further, the rolling brush housing is provided with an arc-shaped shell, the left end face of the arc-shaped shell is provided with an arc-shaped flange protruding in the axial direction, the arc-shaped flange is provided with a radial convex strip, the end part of the radial convex strip in the counterclockwise direction is provided with a stopping part, the stopping part extends in the axial direction and is jointed with the left end face of the arc-shaped shell, and the radial convex strip, the stopping part and the left end face of the arc-shaped shell form a clamping groove with one closed end part on the arc-shaped flange; the right end face of the movable support is provided with a clamping block, the movable support can be clamped on the arc-shaped flange of the arc-shaped shell, and the movable support can rotate anticlockwise to enable the clamping block to rotate into the clamping groove and be limited by the stopping part.
Furthermore, the number of the clamping grooves is two, and one clamping groove is located on the front end side of the circular arc-shaped shell.
Furthermore, a horizontal boss protruding towards the right is arranged on the right side face of the movable support and above the horizontal through hole, and when the lock tongue is locked with the movable support, the bottom surface of the horizontal boss is abutted to the top surface of the lock tongue.
Furthermore, limiting rods with hook parts at the bottoms are symmetrically arranged at the bottom of the pressing plate and positioned on two sides of the guide post, limiting through holes are symmetrically formed in the floor brush body and positioned on two sides of the vertical through hole, the limiting rods stretch into the limiting through holes, and the hook parts can hook the bottom hole edges of the limiting through holes.
Furthermore, a horizontal convex shaft is arranged at the right side end of the transverse moving block, one end of the second elastic element is sleeved on the horizontal convex shaft, and the other end of the second elastic element is abutted against the wall surface of the right side cavity of the containing cavity.
Further, the scrubbing brush body includes bottom base, casing subassembly and fixing support, the casing subassembly include the upper cover plate with the round brush housing, the round brush housing includes convex casing, the rear end of convex casing install in the front end of bottom base, the left end side of the rear end of convex casing is equipped with the support just the support is located on the bottom base, unblock trigger mechanism set up in the support, the upper cover plate install in on the bottom base and extend to cover in the installation joint portion of convex casing and bottom base, just right on the upper cover plate the position department of unblock trigger mechanism's clamp plate has seted up the mounting hole, the clamp plate is located in the mounting hole.
Furthermore, the inside of the support is of a hollow structure, a horizontal partition board is arranged in the support, the horizontal partition board divides the inside space of the support into a top cavity and a bottom cavity, the bottom cavity is divided into a middle cavity and end cavities positioned at the front side and the rear side of the middle cavity by two parallel vertical partition boards, the horizontal partition board positioned at the middle cavity is provided with the vertical through holes, the horizontal partition boards positioned at the two end cavities are respectively provided with the limiting through holes, the middle cavity is the accommodating cavity, the left cavity wall of the middle cavity is provided with the horizontal through holes, the transverse moving block is arranged in the middle cavity, the spring bolts on the transverse moving block penetrate through the horizontal through holes, the pressing plate is arranged in the top cavity, the guide posts at the bottom of the pressing plate downwards penetrate through the vertical through holes and then extend into the guide hole grooves of the transverse moving block, and the bottom inclined planes of the guide posts and the guide hole grooves The guide inclined planes are in sliding contact fit, and the two limiting rods at the bottom of the pressing plate respectively pass through the corresponding limiting through holes and then are hooked with the bottom edges of the limiting through holes by the hook parts.
Furthermore, a guide ring is arranged on the bottom surface of the pressing plate and on the periphery of the guide column, a guide sleeve is arranged on the horizontal partition plate, and the guide ring and the guide sleeve are sleeved in a vertically sliding mode when the pressing plate is arranged in the top cavity.
The utility model has the beneficial effects that: the axial end of the rolling brush component can be rotatably arranged on the movable support, and the movable support can be detachably arranged at the left end of the floor brush body, so that the rolling brush component can be arranged on the floor brush body from the left end or detached from the floor brush body along with the movable support, and a lock tongue arranged in the floor brush body can extend out from the left end surface of the floor brush body when the movable support and the rolling brush component are integrally arranged on the floor brush body so as to be locked with the movable support, so that the movable support and the rolling brush component are integrally and reliably arranged with the floor brush body; the floor brush has the advantages that acting force is applied to the trigger part of the trigger mechanism, the trigger mechanism can drive the lock tongue to move into the floor brush body and unlock the floor brush body and the movable support, and the trigger part is installed at the top of the floor brush body, so that the floor brush body does not need to be turned over when the movable support and the rolling brush body are unlocked and disassembled, and the assembling and disassembling convenience of the rolling brush assembly can be greatly improved.
Drawings
FIG. 1 is a perspective view of a floor brush structure of a vacuum cleaner for facilitating pick-and-place of a rolling brush according to the present invention;
FIG. 2 is an exploded perspective view of the floor brush body 100 and the rolling brush assembly 200 according to the present invention;
FIG. 3 is an exploded perspective view of the floor brush body 100 and the rolling brush assembly 200 according to a second aspect of the present invention;
FIG. 4 is a perspective view of a first viewing orientation of the unlock trigger mechanism 50 of the present invention;
FIG. 5 is a perspective view of a second viewing orientation of the unlock trigger mechanism 50 of the present invention;
FIG. 6 is a perspective view of a first viewing orientation of a platen of the release trigger mechanism 50 of the present invention;
FIG. 7 is a perspective view of a second viewing orientation of the pressure plate of the release trigger mechanism 50 of the present invention;
FIG. 8 is a front view of the traverse block of the unlock trigger mechanism 50 of the present invention;
FIG. 9 is a perspective view of the traverse block in the unlock trigger mechanism 50 of the present invention;
FIG. 10 is an exploded perspective view of a floor brush structure of a vacuum cleaner for facilitating pick-and-place of a rolling brush according to the present invention;
FIG. 11 is a partial perspective view of a first viewing orientation of the delatch trigger mechanism mounted in a bracket of the roll brush cap in an embodiment of the present invention;
fig. 12 is a partial perspective view of a second viewing direction in which the unlocking mechanism is mounted in the holder of the roll brush cover in the embodiment of the present invention;
FIG. 13 is a partial perspective view of a first view of a brush roll cover according to an embodiment of the present invention;
FIG. 14 is a partial perspective view of a second view of the brush roll cover according to an embodiment of the present invention;
FIG. 15 is a partial schematic bottom view of a brush roll cover according to an embodiment of the utility model;
fig. 16 is a perspective view of the roll brush assembly and the movable support in an assembled state according to the embodiment of the present invention.
Reference numerals: 100-a floor brush body, 10-a rolling brush casing, 11-an arc shell, 12-an arc flange, 13-a radial convex strip, 14-a stop part, 15 a-a clamping groove, 15 b-a clamping groove, 16-a bracket, 16 a-a top cavity, 16 b-a bottom cavity, 16 b-1-a middle cavity, 16 b-2-an end cavity, 161-a horizontal clapboard, 162-a vertical clapboard, 163-a guide sleeve, 20-a fixed support, 21-a driving shaft, 30-a movable support, 31 a-a clamping block, 31 b-a clamping block, 32-a horizontal boss, 40-a locking tongue, 50-an unlocking trigger mechanism, 51-a pressing plate, 51 a-a guide column, 51 b-an inclined plane, 51 c-a limiting rod and 51 d-a hook part, 51 e-guide ring, 52-traverse block, 52 a-guide hole groove, 52 b-guide inclined plane, 52 c-horizontal convex shaft, 53-first spring, 54-second spring, 60-bottom base, 70-shell component, 71-upper cover plate, 81-mounting hole, 82-vertical through hole, 83-limiting through hole, 84-horizontal through hole, 200-rolling brush component and 201-connecting end.
Detailed Description
Referring to fig. 1 to 3, the utility model relates to a floor brush structure of a dust collector convenient for taking and placing a rolling brush, which comprises a floor brush body 100 and a rolling brush assembly 200, wherein the floor brush body 100 is provided with a rolling brush cover 10 and a fixed support 20 positioned at the right end, and the left end of the fixed support 20 is provided with a rotatable driving shaft 21; the floor brush further comprises a movable support 30, a locking bolt 40 and an unlocking trigger mechanism 50, wherein the movable support 30 is detachably clamped at the left end part of the floor brush body 100, the right end of the movable support 30 is rotatably connected with one axial end of the rolling brush assembly 200, and the other axial end of the rolling brush assembly 200 is provided with a connecting end 201 matched with the outer shape surface of the driving shaft 21, so that the connecting end of the rolling brush assembly 200 can be conveniently mounted or detached with the driving shaft 21; the rolling brush assembly 200 can be integrally detached from the floor brush body 100 along with the movable support 30, the latch 40 is movably mounted at the left end of the floor brush body 100, the latch 40 can extend out of the left end of the floor brush body 100 and is locked with the movable support 30 when the movable support 30 is clamped at the left end of the floor brush body 100, the unlocking trigger mechanism 50 is provided with a trigger part, the unlocking trigger mechanism 50 is mounted in the floor brush body 100 and is connected with the latch, and the trigger part is arranged at the top of the floor brush body 100, acting force is applied to the trigger part, the unlocking trigger mechanism 50 can drive the latch 40 to move into the floor brush body 100 and is unlocked with the movable support 30, so that the movable support 30 can drive the rolling brush assembly 200 to be detached from the floor brush body 100 together, and the rolling brush assembly is cleaned.
Wherein, as shown in fig. 1 to 9, the unlocking trigger mechanism 50 includes a pressing plate 51 and a traverse block 52, the pressing plate 51 is a trigger part, the top of the floor brush body 100 is provided with a mounting hole 81, the bottom of the pressing plate 51 is provided with a guide post 51a which extends vertically and the bottom end surface of which is an inclined surface 51b, the guide post 51a is provided with a first elastic element, the first elastic element in the embodiment is a first spring 53, the left end surface of the traverse block 52 is fixedly provided with 40 bolts, the interior of the traverse block is provided with a vertical guide hole groove 52a, the interior of the guide hole groove 52a is provided with a guide inclined surface 52b, the floor brush body 100 is provided with a horizontally extending accommodating cavity and a vertical through hole 82 communicated with the accommodating dirt near the left end, the vertical through hole 82 is communicated with the mounting hole 81, the wall surface of the left side cavity of the accommodating cavity is provided with a horizontal through hole 84 communicated with the left end surface of the floor brush body, the traverse block 52 is arranged in the accommodating cavity, the pressing plate 51 is arranged in the mounting hole 81, the guide post 51a of the pressing plate extends into the accommodating cavity through the vertical through hole 82 and extends into the guide hole groove 52a in the traverse block 52, so that the bottom inclined surface 51b of the guide post 51a is in sliding contact with and is matched with the guide inclined surface 52b in the guide hole groove 52a, the top end of the first spring 53 is abutted against the bottom surface of the pressing plate 51, the bottom end of the first spring is abutted against the top surface of the traverse block 52, the right side end surface of the traverse block 52 is connected with the right side cavity wall surface of the accommodating cavity through a second elastic element, the second elastic element is a second spring 54 in the embodiment, and the traverse block 52 can enable the locking tongue 40 to extend out of the left end of the floor brush body 100 through the horizontal through hole 84 and be locked with the movable support 30 under the action of the second spring 54.
According to a further preferable technical scheme, the rolling brush housing 10 is provided with an arc-shaped shell 11, as shown in fig. 10 to 15, the left end face of the arc-shaped shell 11 is provided with an arc-shaped flange 12 protruding in the axial direction, the arc-shaped flange 12 is provided with a radial convex strip 13, the end part of the radial convex strip 13 in the counterclockwise direction is provided with a stopping part 14, the stopping part 14 extends in the axial direction and is jointed with the left end face of the arc-shaped shell 11, and the radial convex strip 13, the stopping part 14 and the left end face of the arc-shaped shell form a clamping groove with one closed end part on the arc-shaped flange 12; a clamping block is arranged on the right end face of the movable support 30, the movable support 30 can be clamped on the circular arc flange 12 of the circular arc shell 11, and the movable support 30 can be rotated anticlockwise to enable the clamping block to be rotated into the clamping groove and limited by the stopping portion 14.
In a further preferred embodiment, there are two slots, which are respectively a slot 15a and a slot 15b, as shown in fig. 14 and fig. 16, where the slot 15a is located at the front end side of the circular arc-shaped housing 11; two clamping blocks, namely a clamping block 31a and a clamping block 31b, are arranged on the movable support 30 corresponding to the clamping grooves; the latch 31a can be rotatably snapped into the latch slot 15a, and the latch 31b can be rotatably snapped into the latch slot 15 b.
On the right side of cradle 30 and above horizontal through hole 84, horizontal projection 32 is provided, projecting to the right, and as shown in fig. 16, the bottom surface of horizontal projection 32 abuts the top surface of locking tongue 40 when locking tongue 40 is locked to cradle 30.
Referring to fig. 6 and 7, the bottom of the pressing plate 51 is symmetrically provided with a limiting rod 51c with a hook part 51d at the bottom at two sides of the guide post 51a, the floor brush body 100 is internally provided with a limiting through hole 83 at two sides of the vertical through hole 82 symmetrically, referring to fig. 12-14, the limiting rod 51c extends into the limiting through hole 83, and the hook part 51d can hook the bottom hole edge of the limiting through hole 83, so that the pressing plate 51 can be always reliably and stably installed in the floor brush body 100, and the pressing plate 51 is prevented from being accidentally ejected out of the floor brush body 100 by the first spring 53 under the influence of factors such as external force vibration.
A horizontal convex shaft 52c is arranged at the right side end of the transverse moving block 52, one end of a second spring 54 is sleeved on the horizontal convex shaft 52c, and the other end of the second spring is abutted against the wall surface of the right side cavity of the accommodating cavity; thereby, a reliable connection of the second spring 54 to the traverse block 52 can be ensured, further ensuring a reliable use of the unlocking triggering mechanism 50.
In this embodiment, as shown in fig. 10, the floor brush body 100 includes a bottom base 60, a housing assembly 70 and a fixed support 40, the housing assembly 70 includes an upper cover plate 71 and a rolling brush housing 10, the rolling brush housing 10 includes an arc-shaped housing 11, a rear end of the arc-shaped housing 11 is installed at a front end of the bottom base 60, a left end side of the rear end of the arc-shaped housing 11 is provided with a bracket 16, the bracket 16 is located on the bottom base 60, the unlocking trigger mechanism 50 is disposed in the bracket 16, the upper cover plate 71 is installed on the bottom base 60 and extends to cover an installation joint portion of the arc-shaped housing 11 and the bottom base 60, a mounting hole 81 is formed in a position of the upper cover plate 71 facing a pressure plate 51 of the unlocking trigger mechanism 50, and the pressure plate 51 is located in the mounting hole 81.
Specifically, the support 16 is internally of a hollow structure, a horizontal partition plate 161 is arranged in the support 16, the horizontal partition plate 161 divides the internal space of the support into a top cavity 16a and a bottom cavity 16b, two parallel vertical partition plates 162 of the bottom cavity 16b are divided into a middle cavity 16b-1 and end cavities 16b-2 positioned at the front side and the rear side of the middle cavity 16b-1, a vertical through hole 82 is formed in the horizontal partition plate 161 positioned at the middle cavity 16b-1, limiting through holes 83 are respectively formed in the horizontal partition plates 161 positioned at the two end cavities 16b-2, the middle cavity 16b-1 is an accommodating cavity, a horizontal through hole 84 is formed in the left cavity wall of the middle cavity 16b-1, the transverse moving block 52 is installed in the middle cavity 16b-1, the lock tongue 40 on the transverse moving block 52 penetrates through the horizontal through hole 84, the pressing plate 51 is arranged in the top cavity 16a, and a guide column 51a at the bottom of the pressing plate 51 downwardly penetrates through the vertical through hole 82 and then extends back The two limiting rods 51c at the bottom of the pressure plate 51 respectively pass through the corresponding limiting through holes 83 and then are hooked with the hole edges at the bottoms of the limiting through holes 83 by the hook parts 51d after the limiting rods 51c at the bottom of the pressure plate 51 respectively pass through the corresponding limiting through holes 83.
In addition, a guide ring 51e is arranged on the bottom surface of the pressure plate 51 and positioned on the outer periphery of the guide post 51a, a guide sleeve 163 is arranged on the horizontal partition plate 161, and the guide ring 51e and the guide sleeve 163 can be sleeved in a vertically sliding manner when the pressure plate 51 is arranged in the top cavity 16 a; in this embodiment, the guide ring 51e and the guide sleeve 163 are both 8-shaped; the guide ring 51e and the guide sleeve 163 are sleeved, so that an effective guiding and limiting effect can be achieved on the vertical movement of the pressing plate 51, the vertical displacement formed by the vertical pressure applied to the pressing plate 51 is further reliably transferred to the transverse displacement of the transverse moving block 52, and the effective work of the unlocking trigger mechanism 50 is guaranteed.
When the rolling brush assembly 200 is integrally installed on the floor brush body 100 along with the movable support 30, the connecting end 201 of the right end part of the rolling brush assembly 200 is connected with the driving shaft 21, the movable support 30 is clamped on the circular arc flange 12 at the left end of the rolling brush housing 10, and meanwhile, the fixture blocks 31a and 31b on the movable support 30 are respectively clamped in the clamping grooves 15a and 15b of the circular arc flange 12; at this time, since the pressing plate 51 of the unlocking triggering mechanism 50 is not subjected to an external force, the first spring 53 and the second spring 54 are both in a natural state, the traverse block 52 is positioned at the leftmost end of the accommodating cavity under the elastic action of the second spring 54, the guide post 51a of the pressing plate 51 is positioned at the top of the guide inclined surface 52b of the traverse block 52 under the elastic action of the first spring 53, and the latch tongue 40 at the left end of the traverse block 52 is pushed out of the horizontal through hole 84 and positioned at the bottom of the horizontal boss 32 of the movable support 30 under the state, so that the latch tongue 40 can prevent the movable support 30 from integrally rotating clockwise with the rolling brush assembly 200 through blocking the horizontal boss 32, thereby ensuring that the rolling brush assembly 200 is reliably mounted on the floor brush body 100 and reliably and safely working.
When the rolling brush assembly 200 needs to be disassembled and cleaned after the dust collector works for a period of time, the pressing plate 51 is pressed downwards, because the bottom inclined surface 51b of the guide post 51a of the pressing plate 51 is in sliding contact fit with the guide inclined surface 52b in the guide hole groove 52a of the traverse block 52, and because the guide post 51a is limited by the vertical through hole 82, the guide post 51a pushes the traverse block 42 with the locking tongue 40 to move rightwards integrally through the sliding fit of the inclined surface 51b and the guide inclined surface 52b in the process that the pressing plate 51 is pressed downwards, so that the locking tongue 40 is retracted into the floor brush body 100 through the horizontal through hole 84, the blocking locking effect of the locking tongue 40 on the horizontal boss 32 of the movable support 30 is released, and the first spring 53 and the second spring 54 are compressed in the process; and then, the movable support 30 is rotated clockwise, so that the fixture blocks 31a and 31b on the movable support 30 are synchronously disengaged from the fixture grooves 15a and 15b, at this time, the movable support 30 is completely unlocked from the left end of the floor brush body 100, the rolling brush assembly 200 is horizontally pulled out from the floor brush body 100 while the movable support 30 is horizontally pulled out leftwards, then the pressing plate 51 is released, the first spring 53 and the second spring 54 are reset, the transverse moving block 52 is horizontally moved leftwards under the action of the second spring 54 and is reset to the state of being positioned at the leftmost end of the accommodating cavity, and at this time, the locking bolt 40 extends outwards from the floor brush body 100 through the horizontal through hole 84 again.
After the detached roller brush assembly 200 is cleaned separately, the roller brush assembly 200 is inserted into the floor brush body 100 from the left end until the connecting end 201 at the right end of the roller brush assembly 200 is connected with the driving shaft 21, in this process, the movable support 30 is rotated to adjust the position of the horizontal boss 32 of the movable support 30 so that the horizontal boss 32 can contact with the end face of the latch bolt 40 and push the latch bolt 40 into the floor brush body 100, in this state, the second spring 54 is compressed, meanwhile, the fixture blocks 31a and 31b are respectively located at the inlets of the fixture slot 15a and the fixture slot 15b, and then the movable support 30 is rotated counterclockwise, so as to drive the fixture blocks 31a and 31b to synchronously rotate into the fixture slot 15a and the fixture slot 15b and synchronously perform integral counterclockwise rotation displacement of the horizontal boss 32, and when the fixture blocks 31a and 31b are completely limited by the fixture slot 15a and the fixture slot 15b, horizontal boss 32 is also just displaced to above horizontal through hole 84, at this time, horizontal boss 32 releases the thrust action on locking tongue 40, namely on traverse block 52, second spring 54 is reset, traverse block 52 moves to the left under the action of second spring 54, locking tongue 40 extends out of the left end face of floor brush body 100 through horizontal through hole 84 again and supports the bottom surface of horizontal boss 32, and thus locking of movable support 30 is completed.
The detailed description of the embodiments of the present invention is provided above, but the present invention is only the preferred embodiments of the present invention, and should not be considered as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the utility model shall fall within the scope of the patent coverage of the present invention.
Claims (10)
1. The utility model provides a dust catcher scrubbing brush structure convenient to round brush is got and is put, its includes scrubbing brush body and round brush subassembly, the scrubbing brush body has the round brush housing and is located the fixing support of right-hand member, fixing support's left end has rotationally drive shaft, its characterized in that: the floor brush also comprises a movable support, a lock tongue and an unlocking trigger mechanism, wherein the movable support is detachably clamped at the left end part of the floor brush body, the right end of the movable support is rotatably connected with one axial end of the rolling brush component, the rolling brush component can be integrally detached from the floor brush body along with the movable support, the left end of the floor brush body is movably provided with the lock tongue, when the movable support is clamped at the left end of the floor brush body, the lock tongue can extend out from the left end of the floor brush body and is locked with the movable support, the unlocking trigger mechanism is provided with a trigger part, the unlocking trigger mechanism is arranged in the floor brush body and is connected with the lock tongue, and the trigger part is arranged at the top of the floor brush body, the unlocking trigger mechanism can drive the lock tongue to move into the floor brush body and unlock the movable support through applying acting force to the trigger part.
2. The structure of claim 1, wherein the floor brush structure of the vacuum cleaner is convenient for taking and placing the rolling brush, and comprises: the unlocking trigger mechanism comprises a pressing plate and a transverse moving block, a mounting hole is formed in the top of the floor brush body, the pressing plate serves as the trigger part, a guide post which vertically extends is arranged at the bottom of the pressing plate, the bottom end face of the pressing plate is an inclined plane, a first elastic element is sleeved on the guide post, a vertical guide hole groove is fixedly formed in the left end face of the transverse moving block, the spring bolt and the inside of the guide hole groove are vertically formed, a guide inclined plane is arranged in the guide hole groove, a containing cavity which horizontally extends and a vertical through hole which is communicated with the containing cavity are formed in the floor brush body and close to the left end side end of the floor brush body, the vertical through hole is communicated with the mounting hole, a horizontal through hole which penetrates through the left end face of the floor brush body is formed in the wall face of the left side cavity of the containing cavity, the transverse moving block is arranged in the containing cavity, the pressing plate is arranged in the mounting hole, the guide post of the pressing plate extends into the containing cavity through the vertical through hole and then extends into the guide hole groove in the transverse moving block The bottom inclined plane of the guide post is in sliding contact fit with the guide inclined plane in the guide hole groove, the top end of the first elastic element abuts against the bottom surface of the pressing plate, the bottom end of the first elastic element abuts against the top surface of the transverse moving block, the right side end surface of the transverse moving block is connected with the right side cavity wall surface of the containing cavity through a second elastic element, and the transverse moving block can enable the spring bolt to extend out of the left end of the floor brush body through the horizontal through hole and be locked with the movable support under the action of the second elastic element.
3. The structure of claim 2, wherein the floor brush structure of the dust collector is convenient for taking and placing the rolling brush, and is characterized in that: the rolling brush housing is provided with an arc-shaped shell, the left end face of the arc-shaped shell is provided with an arc-shaped flange protruding along the axial direction, the arc-shaped flange is provided with a radial convex strip, the end part of the radial convex strip in the anticlockwise direction is provided with a stopping part, the stopping part extends along the axial direction and is jointed with the left end face of the arc-shaped shell, and the radial convex strip, the stopping part and the left end face of the arc-shaped shell form a clamping groove with a closed end part on the arc-shaped flange; the right end face of the movable support is provided with a clamping block, the movable support can be clamped on the arc-shaped flange of the arc-shaped shell, and the movable support can rotate anticlockwise to enable the clamping block to rotate into the clamping groove and be limited by the stopping part.
4. A structure of a floor brush of a vacuum cleaner for facilitating the taking and putting of a rolling brush as claimed in claim 3, wherein: the clamping grooves are two, and one clamping groove is located on the front end side of the circular arc-shaped shell.
5. The structure of claim 4, wherein the floor brush structure of the dust collector is convenient for taking and placing the rolling brush, and comprises: and a horizontal boss protruding towards the right is arranged on the right side surface of the movable support and above the horizontal through hole, and when the lock tongue is locked with the movable support, the bottom surface of the horizontal boss is abutted to the top surface of the lock tongue.
6. The structure of claim 5, wherein the roller brush is arranged on the floor of the vacuum cleaner, and the roller brush is used for picking and placing the dust collector, and the structure comprises: the floor brush is characterized in that limiting rods with hook parts at the bottoms are symmetrically arranged at the bottoms of the pressing plates and positioned on two sides of the guide post, limiting through holes are symmetrically formed in the floor brush body and positioned on two sides of the vertical through hole, the limiting rods stretch into the limiting through holes, and the hook parts can hook the bottom hole edges of the limiting through holes.
7. The structure of claim 6, wherein the rolling brush is used for conveniently picking and placing the dust collector floor brush, and the structure comprises: and a horizontal convex shaft is arranged at the right side end of the transverse moving block, one end of the second elastic element is sleeved on the horizontal convex shaft, and the other end of the second elastic element is abutted against the wall surface of the right side cavity of the accommodating cavity.
8. The structure of claim 7, wherein the roller brush is arranged in a manner of being convenient for picking and placing the dust collector ground brush, and the structure comprises: the scrubbing brush body include bottom base, casing subassembly and fixing support, the casing subassembly include the upper cover plate with the round brush housing, the round brush housing includes convex casing, the rear end of convex casing install in the front end of bottom base, the left end side of the rear end of convex casing is equipped with the support just the support is located on the bottom base, unblock trigger mechanism set up in the support, the upper cover plate install in on the bottom base and extend cover in the installation joint portion of convex casing and bottom base, just right on the upper cover plate the mounting hole has been seted up to the position department of unblock trigger mechanism's clamp plate, the clamp plate is located in the mounting hole.
9. The structure of claim 8, wherein the roller brush is arranged in a manner of being convenient for picking and placing the dust collector ground brush, and the structure comprises: the support is internally provided with a hollow structure, a horizontal partition board is arranged in the support and divides the inner space of the support into a top cavity and a bottom cavity, the bottom cavity is divided into a middle cavity and end cavities positioned at the front side and the rear side of the middle cavity by two parallel vertical partition boards, the horizontal partition board positioned at the middle cavity is provided with vertical through holes, the horizontal partition board positioned at the two end cavities is respectively provided with limiting through holes, the middle cavity is a containing cavity, the left cavity wall of the middle cavity is provided with horizontal through holes, a transverse moving block is arranged in the middle cavity, a spring bolt on the transverse moving block penetrates through the horizontal through holes, a pressing plate is arranged in the top cavity, a guide post at the bottom of the pressing plate penetrates downwards through the vertical through holes and then extends into a guide hole groove of the transverse moving block, and the bottom inclined plane of the guide post slides along with a guide inclined plane of the guide hole groove The two limiting rods at the bottom of the pressing plate respectively penetrate through the corresponding limiting through holes and then are hooked with the bottom edges of the limiting through holes by the hook parts.
10. The structure of claim 9, wherein the rolling brush is used for conveniently picking and placing the dust collector ground brush, and the structure comprises: the bottom surface of the pressing plate is provided with a guide ring on the outer peripheral side of the guide column, the horizontal partition plate is provided with a guide sleeve, and the guide ring and the guide sleeve are sleeved in a vertically sliding mode when the pressing plate is arranged in the top cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122537121.8U CN216495075U (en) | 2021-10-21 | 2021-10-21 | Dust collector floor brush structure convenient for rolling brush taking and placing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122537121.8U CN216495075U (en) | 2021-10-21 | 2021-10-21 | Dust collector floor brush structure convenient for rolling brush taking and placing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216495075U true CN216495075U (en) | 2022-05-13 |
Family
ID=81522099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122537121.8U Active CN216495075U (en) | 2021-10-21 | 2021-10-21 | Dust collector floor brush structure convenient for rolling brush taking and placing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216495075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115137260A (en) * | 2022-07-04 | 2022-10-04 | 广东德尔玛科技股份有限公司 | Scrubbing brush main part, scrubbing brush and cleaning device |
-
2021
- 2021-10-21 CN CN202122537121.8U patent/CN216495075U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115137260A (en) * | 2022-07-04 | 2022-10-04 | 广东德尔玛科技股份有限公司 | Scrubbing brush main part, scrubbing brush and cleaning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216495075U (en) | Dust collector floor brush structure convenient for rolling brush taking and placing | |
| CN211243170U (en) | Surface cleaning head for a vacuum cleaner | |
| WO2021047263A1 (en) | Hand-held vacuum cleaner, and hand-held and upright integrated vacuum cleaner | |
| EP2442183B1 (en) | Toner cartridge with lock mechanism | |
| CN103085041A (en) | Electric Power Tool | |
| CN109549564A (en) | Dirt bag installing mechanism and dust catcher | |
| CN112008664A (en) | Multifunctional electric tool | |
| CN108478098B (en) | Connection structure and handheld dust collector | |
| CN112467274A (en) | Battery pack and surfboard | |
| CN107811577B (en) | Dust collector floor brush and handheld dust collector | |
| CN111184441B (en) | Become rail subassembly and make device | |
| CN210685641U (en) | Door lock | |
| CN210643888U (en) | Dust collector suction nozzle and dust collector | |
| CN210575674U (en) | Knob switch assembly | |
| CN221256477U (en) | Lock catch type rebound device | |
| CN216665285U (en) | Inverted bolt lock body | |
| CN112572308A (en) | Mobile device support | |
| CN218991210U (en) | Multifunctional mechanical electric lock | |
| CN216811312U (en) | Key knob lock | |
| CN211032709U (en) | Upper rotating joint for baby stroller frame | |
| CN111248750A (en) | Slag discharging mechanism and brewing device | |
| CN220275541U (en) | Portable mop | |
| CN219072046U (en) | Toy top | |
| CN218943247U (en) | Detachable dirt suction pipe structure of cleaning device | |
| CN111439207B (en) | Shaft tube sealing cover locking mechanism of object shielding curtain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |