CN211582937U - A filter screen for sweeping floor robot convenient to detach - Google Patents
A filter screen for sweeping floor robot convenient to detach Download PDFInfo
- Publication number
- CN211582937U CN211582937U CN202020017831.0U CN202020017831U CN211582937U CN 211582937 U CN211582937 U CN 211582937U CN 202020017831 U CN202020017831 U CN 202020017831U CN 211582937 U CN211582937 U CN 211582937U
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- filter screen
- locking
- storage box
- dust storage
- connecting rod
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Abstract
The utility model relates to the technical field of sweeping robots, in particular to a filter screen which is used for sweeping robots and is convenient to disassemble, comprising a dust storage box and a filter screen, wherein the filter screen is composed of a filter element and an outer frame which is surrounded on the outer side of the filter element; the dust storage box is provided with a groove for containing a filter screen, the wall of the dust storage box at the groove is provided with an opening, the filter screen is arranged on the upper side of the opening, and the dust storage box and the outer frame are provided with locking mechanisms. When the filter screen is mounted, the first clamping seat is clamped on the first connecting rod, the second clamping seat is clamped on the second connecting rod, the wedge-shaped clamping block is clamped in the locking groove on the outer frame, and the outer frame can be locked, so that mounting can be completed; when the filter screen is disassembled, the locking rod is shifted through the fluctuation rod, the wedge-shaped fixture block is separated from the locking groove, and then the first clamping seat and the U-shaped clamping groove on the outer frame are separated from the first connecting rod and the second connecting rod respectively; has the effect of convenient disassembly and convenient replacement.
Description
Technical Field
The utility model relates to a robot technical field of sweeping the floor specifically is a filter screen for sweeping the floor convenient to detach of robot.
Background
The filter screen is usually installed on the dust storage box of the robot that sweeps the floor, and after long-term use, a large amount of dust is accumulated on the filter screen, influences the normal work of the robot that sweeps the floor, needs to be changed. And the inconvenient dismantlement of current robot filter screen of sweeping floor, for this reason, the utility model provides a filter screen convenient to dismantle for sweeping floor robot.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a filter screen for sweeping floor robot's convenient to detach to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a filter screen which is used for a sweeping robot and is convenient to disassemble comprises a dust storage box and a filter screen, wherein the filter screen is composed of a filter element and an outer frame which surrounds the outer side of the filter element; the dust storage box is provided with a groove for accommodating a filter screen, the wall of the dust storage box at the groove is provided with an opening, the filter screen is arranged at the upper side of the opening, and the dust storage box and the outer frame are provided with locking mechanisms; the filter screen can be installed and fixed in the groove on the dust storage box through the locking mechanism, so that the dust storage box has the effect of convenient disassembly and convenient replacement; the filter screen covers on the opening for the adsorbed rubbish of robot of sweeping the floor exists in the dust storage box, and the setting up of recess makes the filter screen be in the recess, can outwards not bulge, and is pleasing to the eye practical.
As a further aspect of the present invention: the locking mechanism comprises a card seat assembly and a locking assembly.
As a further aspect of the present invention: the clamping seat assembly comprises a first clamping seat, a second clamping seat, a first connecting rod and a second connecting rod;
two first support plates and two second support plates are fixed on the side wall of the dust storage box in the groove, a first connecting rod is connected between the two first support plates, a second connecting rod is connected between the two second support plates, the first clamping seat and the second clamping seat are both fixed on the side surface of the outer frame, and U-shaped clamping grooves matched with the first connecting rod and the second connecting rod are both formed in the first clamping seat and the second clamping seat; when the filter screen is installed, the first clamping seat is clamped on the first connecting rod and the second clamping seat is clamped on the second connecting rod through the matching of the first clamping seat, the second clamping seat, the first connecting rod and the second connecting rod, then the outer frame is rotated and pressed to be positioned in the groove, and the locking assembly is utilized to fix the outer frame, so that the installation can be completed; when the filter screen is disassembled, the limit of the locking component to the outer frame is firstly released, and then the first clamping seat and the U-shaped clamping groove on the outer frame are respectively separated from the first connecting rod and the second connecting rod, so that the filter screen is convenient to disassemble and assemble.
As a further aspect of the present invention: the locking assembly comprises a locking rod, a wedge-shaped fixture block and a compression spring;
a hinged support is installed on the side wall of the dust storage box in the groove, the locking rod is hinged to the hinged support, the wedge-shaped fixture block is fixed to the top of the locking rod, the compression spring is connected between the top end of the locking rod and the side wall of the dust storage box, a locking groove matched with the wedge-shaped fixture block is formed in the side face of the outer frame, a stop block used for limiting the position of the locking rod is further fixed to the side wall of the dust storage box, and a wave rod is arranged at the top end of the locking rod; the locking rod can rotate through the hinged fit of the hinged support and the locking rod, the locking rod is in a vertical state under the elastic action of the compression spring, the bottom side face of the locking rod is in contact with the stop block, the locking rod is maintained in the vertical state, the locking rod is stirred through the fluctuation rod when the filter screen is installed, the top end of the locking rod is close to the dust storage box, the compression spring is compressed, the fluctuation rod is released after the outer frame is pressed in place, the compression spring drives the locking rod to recover to an initial position, at the moment, the wedge-shaped fixture block is clamped in a locking groove in the outer frame, and the outer frame can be locked; when the filter screen is disassembled, the locking rod is stirred through the fluctuation rod, so that the wedge-shaped fixture block is separated from the locking groove, and the filter screen can be taken down.
As a further aspect of the present invention: a sealing ring is arranged on the surface of the dust storage box in the groove and is positioned outside the opening; after the filter screen is installed, the bottom surface of the outer frame is tightly attached to the sealing ring, so that the garbage can be prevented from leaking from a gap between the outer frame and the dust storage box.
As a further aspect of the present invention: the bottom of the outer frame is provided with an oblique angle, and the oblique angle is positioned at the lower side of the locking groove; when the installation filter screen, the inclined plane contact and the extrusion of oblique angle and wedge fixture block along with the continuation of frame pushes down, can drive the locking pole rotation automatically, until the frame presses the back that targets in place, compression spring drives wedge fixture block card and goes into the locking inslot, makes things convenient for the installation of filter screen more, need not to stir the fluctuation pole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the filter screen which is used for the floor sweeping robot and is convenient to disassemble is matched with the locking rod in a hinged manner through the hinged support, the locking rod can rotate, the locking rod is in a vertical state under the elastic action of the compression spring, the side surface of the bottom of the locking rod is contacted with the stop block, the locking rod is maintained in the vertical state, when the filter screen is installed, the first clamping seat is clamped on the first connecting rod and the second clamping seat is clamped on the second connecting rod through the matching of the first clamping seat, the second clamping seat, the first connecting rod and the second connecting rod, the locking rod is stirred by the fluctuation rod, so that the top end of the locking rod is close to the dust storage box to compress the compression spring, then the outer frame is rotated and pressed to enable the outer frame to be positioned in the groove, the fluctuation rod is loosened after the outer frame is pressed in place, the compression spring drives the locking rod to recover to the initial position, at the moment, the wedge-shaped fixture block is clamped in the locking groove in the outer frame, the outer frame can be locked, and then installation can be completed; when the filter screen is disassembled, the locking rod is shifted through the fluctuation rod, the wedge-shaped fixture block is separated from the locking groove, and then the first clamping seat and the U-shaped clamping groove on the outer frame are separated from the first connecting rod and the second connecting rod respectively; has the effect of convenient disassembly and convenient replacement.
2. This a filter screen for sweeping floor robot convenient to detach when installing the filter screen, the inclined plane contact and the extrusion of oblique angle and wedge fixture block along with the continuation of frame pushes down, can drive the locking pole rotation automatically, until the frame presses the back that targets in place, compression spring drives wedge fixture block card and goes into the locking inslot, makes things convenient for the installation of filter screen more, need not to stir the ripple pole.
Drawings
In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic view of the structure of the dust storage box and the filter screen in embodiment 1 of the present invention.
Fig. 2 is a schematic top view of the dust storage box, the first connecting rod, the second connecting rod and the opening in embodiment 1 of the present invention.
Fig. 3 is a schematic view of a combined structure of the first card seat, the second card seat, the first connecting rod and the second connecting rod in embodiment 1 of the present invention.
Fig. 4 is an enlarged schematic structural view of a part a in embodiment 1 of the present invention.
Fig. 5 is an enlarged schematic structural view of a part a in embodiment 2 of the present invention.
In the figure: 1-dust storage box, 2-groove, 3-outer frame, 4-filter element, 5-opening, 6-sealing ring, 7-first support plate, 8-second connecting rod, 9-second clamping seat, 10-locking groove, 11-poking rod, 12-compression spring, 13-hinged support, 14-stop block, 15-locking rod, 16-wedge-shaped clamping block, 17-oblique angle, 18-first clamping seat, 19-U-shaped clamping groove, 20-first connecting rod, 21-second support plate and 22-filter screen.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1 to 4, in an embodiment of the present invention, a filter screen for a robot cleaner, which is easy to detach, includes a dust storage box 1 and a filter screen 22, where the filter screen 22 is composed of a filter element 4 and an outer frame 3 surrounding the filter element 4; the dust storage box 1 is provided with a groove 2 for accommodating a filter screen 22, the wall of the dust storage box 1 at the groove 2 is provided with an opening 5, the filter screen 22 is arranged at the upper side of the opening 5, and the dust storage box 1 and the outer frame 3 are provided with locking mechanisms; the filter screen 22 can be installed and fixed in the groove 2 on the dust storage box 1 through the locking mechanism, so that the dust storage box has the effect of convenient disassembly and convenient replacement; the filter screen 22 covers on opening 5 for the absorptive rubbish of robot of sweeping the floor exists in storing up dirt box 1, and recess 2's setting makes filter screen 22 be in recess 2, can outwards not bulge, and is pleasing to the eye practical.
Further, the locking mechanism comprises a card seat assembly and a locking assembly.
Specifically, the clamping seat assembly comprises a first clamping seat 18, a second clamping seat 9, a first connecting rod 20 and a second connecting rod 8;
two first supporting plates 7 and two second supporting plates 21 are fixed on the side wall of the dust storage box 1 in the groove 2, a first connecting rod 20 is connected between the two first supporting plates 7, a second connecting rod 8 is connected between the two second supporting plates 21, a first clamping seat 18 and a second clamping seat 9 are both fixed on the side surface of the outer frame 3, and U-shaped clamping grooves 19 matched with the first connecting rod 20 and the second connecting rod 8 are both formed in the first clamping seat 18 and the second clamping seat 9; when the filter screen 22 is installed, the first clamping seat 18 is clamped on the first connecting rod 20 through the matching of the first clamping seat 18, the second clamping seat 9, the first connecting rod 20 and the second connecting rod 8, the second clamping seat 9 is clamped on the second connecting rod 8, then the outer frame 3 is rotated and pressed to enable the outer frame 3 to be positioned in the groove 2, and the outer frame 3 is fixed through the locking assembly, so that the installation can be completed; when the filter screen 22 is disassembled, the limit of the locking component to the outer frame 3 is firstly released, and then the first clamping seat 18 and the U-shaped clamping groove 19 on the outer frame 3 are respectively separated from the first connecting rod 20 and the second connecting rod 8, so that the disassembly and the assembly are convenient.
Specifically, the locking assembly comprises a locking rod 15, a wedge-shaped fixture block 16 and a compression spring 12;
a hinged support 13 is installed on the side wall of the dust storage box 1 in the groove 2, a locking rod 15 is hinged on the hinged support 13, a wedge-shaped fixture block 16 is fixed at the top of the locking rod 15, a compression spring 12 is connected between the top end of the locking rod 15 and the side wall of the dust storage box 1, a locking groove 10 matched with the wedge-shaped fixture block 16 is formed in the side surface of the outer frame 3, a stop block 14 used for limiting the position of the locking rod 15 is further fixed on the side wall of the dust storage box 1, and a wave rod 11 is arranged at the top end of the locking rod 15; the locking rod 15 can rotate through the hinged fit of the hinged support 13 and the locking rod 15, the locking rod 15 is in a vertical state under the elastic action of the compression spring 12, the bottom side face of the locking rod 15 is in contact with the stop block 14, the locking rod 15 is maintained in the vertical state, when the filter screen 22 is installed, the locking rod 15 is shifted through the fluctuation rod 11, the top end of the locking rod 15 is close to the dust storage box 1, the compression spring 12 is compressed, the fluctuation rod 11 is released after the outer frame 3 is pressed in place, the compression spring 12 drives the locking rod 15 to return to an initial position, at the moment, the wedge-shaped fixture block 16 is clamped in the locking groove 10 in the outer frame 3, and the outer frame 3 can be locked; when the filter screen 22 is detached, the locking rod 15 is shifted through the fluctuation rod 11, so that the wedge-shaped fixture blocks 16 are separated from the locking grooves 10, and the filter screen 22 can be taken down.
Further, a sealing ring 6 is arranged on the surface of the dust storage box 1 in the groove 2, and the sealing ring 6 is positioned on the outer side of the opening 5; after the filter screen 22 is installed, the bottom surface of the outer frame 3 is tightly attached to the sealing ring 6, so that the garbage can be prevented from leaking out from the gap between the outer frame 3 and the dust storage box 1.
The embodiment of the utility model provides a theory of operation is: the locking rod 15 can rotate through the hinged fit of the hinged support 13 and the locking rod 15, the locking rod 15 is in a vertical state through the elastic action of the compression spring 12, the bottom side surface of the locking rod 15 is contacted with the stop block 14, the locking rod 15 is maintained in the vertical state, when the filter screen 22 is installed, the first clamping seat 18 is clamped on the first connecting rod 20 through the cooperation of the first clamping seat 18, the second clamping seat 9, the first connecting rod 20 and the second connecting rod 8, the second clamping seat 9 is clamped on the second connecting rod 8, the locking rod 15 is shifted through the fluctuation rod 11, the top end of the locking rod 15 is close to the dust storage box 1, the compression spring 12 is compressed, the outer frame 3 is pressed in a rotating mode, the outer frame 3 is located in the groove 2, the fluctuation rod 11 is released after the outer frame 3 is pressed in place, the compression spring 12 drives the locking rod 15 to recover to an initial position, at the moment, the wedge-shaped clamping block 16 is clamped in, the outer frame 3 can be locked to complete installation; when the filter screen 22 is detached, the locking rod 15 is shifted through the fluctuation rod 11, the wedge-shaped fixture block 16 is separated from the locking groove 10, and then the first clamping seat 18 and the U-shaped clamping groove 19 on the outer frame 3 are separated from the first connecting rod 20 and the second connecting rod 8 respectively; the effect of convenient disassembly is achieved, and the replacement is convenient; when the sweeping robot works, the filter screen 22 covers the opening 5, so that garbage absorbed by the sweeping robot is stored in the dust storage box 1, the filter screen 22 is positioned in the groove 2 due to the arrangement of the groove 2, the filter screen cannot protrude outwards, and the sweeping robot is attractive and practical.
Example 2
Referring to fig. 5, in an embodiment of the present invention, a detachable filter screen for a floor sweeping robot is different from that in embodiment 1, a bevel angle 17 is disposed at the bottom of an outer frame 3, and the bevel angle 17 is located at a lower side of a locking groove 10; when installation filter screen 22, the inclined plane contact and the extrusion of oblique angle 17 and wedge fixture block 16, along with frame 3's continuation pushes down, can drive locking pole 15 rotatory automatically, until frame 3 presses the back that targets in place, compression spring 12 drives wedge fixture block 16 card and goes into locking groove 10, makes things convenient for filter screen 22's installation more, need not to stir undulant pole 11.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a filter screen for sweeping floor robot convenient to detach, includes dust storage box (1) and filter screen (22), and filter screen (22) comprise filter core (4) and frame (3) that surround in the filter core (4) outside, its characterized in that:
be equipped with recess (2) that are used for holding filter screen (22) on dust storage box (1), seted up opening (5) on the conch wall of recess (2) department dust storage box (1), filter screen (22) are installed in the upside of opening (5), are equipped with locking mechanism on dust storage box (1) and frame (3).
2. The conveniently detachable filter screen for a sweeping robot of claim 1, wherein:
the locking mechanism comprises a card seat assembly and a locking assembly.
3. The conveniently detachable filter screen for a sweeping robot of claim 2, wherein:
the clamping seat assembly comprises a first clamping seat (18), a second clamping seat (9), a first connecting rod (20) and a second connecting rod (8);
two first supporting plates (7) and two second supporting plates (21) are fixed on the side wall of the dust storage box (1) in the groove (2), a first connecting rod (20) is connected between the two first supporting plates (7), a second connecting rod (8) is connected between the two second supporting plates (21), the first clamping seat (18) and the second clamping seat (9) are fixed on the side face of the outer frame (3), and U-shaped clamping grooves (19) matched with the first connecting rod (20) and the second connecting rod (8) are formed in the first clamping seat (18) and the second clamping seat (9).
4. The conveniently detachable filter screen for a sweeping robot of claim 3, wherein:
the locking assembly comprises a locking rod (15), a wedge-shaped fixture block (16) and a compression spring (12);
install articulated bearing (13) on the lateral wall of dust storage box (1) in recess (2), articulated the installing on articulated bearing (13) of locking pole (15), wedge fixture block (16) are fixed at the top of locking pole (15), compression spring (12) are connected between the lateral wall of locking pole (15) top and dust storage box (1), the side of frame (3) seted up with wedge fixture block (16) complex locking groove (10), still be fixed with dog (14) that are used for injecing locking pole (15) position on the lateral wall of dust storage box (1), the top of locking pole (15) is equipped with surge pole (11).
5. The conveniently detachable filter screen for a sweeping robot according to any one of claims 1 to 4, wherein:
the surface of the dust storage box (1) in the groove (2) is provided with a sealing ring (6), and the sealing ring (6) is positioned on the outer side of the opening (5).
6. The conveniently detachable filter screen for a sweeping robot of claim 4, wherein:
the bottom of frame (3) is equipped with bevel (17), and bevel (17) are located the downside of locking groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020017831.0U CN211582937U (en) | 2020-01-06 | 2020-01-06 | A filter screen for sweeping floor robot convenient to detach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020017831.0U CN211582937U (en) | 2020-01-06 | 2020-01-06 | A filter screen for sweeping floor robot convenient to detach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211582937U true CN211582937U (en) | 2020-09-29 |
Family
ID=72600464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020017831.0U Expired - Fee Related CN211582937U (en) | 2020-01-06 | 2020-01-06 | A filter screen for sweeping floor robot convenient to detach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211582937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023654A (en) * | 2021-02-04 | 2021-06-25 | 宁振 | Hydraulic test bench abandonment hydraulic oil recovery unit |
-
2020
- 2020-01-06 CN CN202020017831.0U patent/CN211582937U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023654A (en) * | 2021-02-04 | 2021-06-25 | 宁振 | Hydraulic test bench abandonment hydraulic oil recovery unit |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 Termination date: 20220106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |