CN214906459U - Roller fixing structure and cleaning appliance - Google Patents
Roller fixing structure and cleaning appliance Download PDFInfo
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- CN214906459U CN214906459U CN202120426115.2U CN202120426115U CN214906459U CN 214906459 U CN214906459 U CN 214906459U CN 202120426115 U CN202120426115 U CN 202120426115U CN 214906459 U CN214906459 U CN 214906459U
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Abstract
The application belongs to the technical field of household cleaning and sanitation, and particularly relates to a roller fixing structure and a cleaning appliance. The roller fixing structure comprises an elastic buckle and a shaft bracket; one end of the elastic buckle is detachably connected to the rack; the other end of the elastic buckle is inserted into one end of the shaft bracket; the other end of the shaft support is detachably connected to the inside of one end of the cleaning roller; the other end of the cleaning roller is connected with the frame. The cleaning roller can be detached by removing the connection between the elastic buckle and the rack, so that a user can conveniently perform uniform cleaning work on the cleaning roller; meanwhile, the elastic buckle and the shaft support are axially provided with grooves to form a rotating shaft cavity capable of accommodating the rotation of the supporting shaft, so that the cleaning roller keeps the coaxiality of the cleaning roller, the shaft support and the elastic buckle in a high-speed running state, and the rotating stability of the cleaning roller is improved.
Description
Technical Field
The application belongs to the technical field of household cleaning and sanitation, and particularly relates to a roller fixing structure and a cleaning appliance.
Background
At present, with the development of science and technology and the improvement of living standard of people, more and more cleaning appliances are used in daily life of people, and because the cleaning appliances are more and more accepted by people due to simple operation and convenient use, the cleaning appliances are used in life, families and offices.
The roller mop is a cleaning appliance commonly used by people, and the roller of the cleaning appliance in the related art is fixed on the rack and is not easy to detach and install. And when the user need carry out maintenance or washing cylinder or change the cylinder to cleaning appliance, need dismantle fixed knot structures such as screw in the cleaning appliance frame and get off, the dismantlement process is extremely loaded down with trivial details, after the cylinder is maintained or is washd or changed, as before the process installation, use and maintenance for the user bring inconvenience, seriously influence user's use experience moreover.
SUMMERY OF THE UTILITY MODEL
The cleaning roller is convenient to disassemble and assemble, and the use experience of a user is optimized. The application provides a cylinder fixed knot constructs and cleaning appliance.
In a first aspect, the present application provides a roller fixing structure, which adopts the following technical solution.
A roller holding structure for a cleaning appliance having a frame and a cleaning roller disposed on the frame, the roller holding structure comprising:
the elastic buckle and the shaft bracket;
one end of the elastic buckle is detachably connected to the rack;
the other end of the elastic buckle is inserted into one end of the shaft bracket;
the other end of the shaft support is connected to the inside of one end of the cleaning roller;
the other end of the cleaning roller is connected with the frame.
Through adopting above-mentioned technical scheme, there is the shaft bracket at clean cylinder internal connection, shaft bracket one side is connected with the frame, and the opposite side is detained with elasticity and is connected, and elasticity is detained and can be dismantled with the frame and be connected, can realize dismantling of whole clean cylinder and frame through the mode of pressing and be connected, and the user operation of being convenient for is the dismantlement and the installation of realization clean cylinder that the user can convenient and fast.
Optionally, the circumferential surface of the elastic buckle is provided with a yielding groove, and a first elastic fastener is arranged from the side wall of the yielding groove far away from the shaft support to one end of the elastic buckle far away from the shaft support.
Through adopting above-mentioned technical scheme, the direction that first elastic fastener kept away from the groove of stepping down is equipped with the arch, and this arch can cooperate the frame, presses first elastic fastener to the direction in the groove of stepping down, makes protruding and the corresponding position cooperation of frame, loosens the power of applying on first elastic fastener, and first elastic fastener resumes the normal position, accomplishes the joint of elastic fastener and frame, the user operation of being convenient for.
Optionally, a second elastic fastener is circumferentially arranged on the elastic fastener, a bracket fastener is arranged on the shaft support, and the second elastic fastener can be inserted into the bracket fastener.
Through adopting above-mentioned technical scheme, the support fastener is inserted to the second elasticity fastener, can ensure the stability of elasticity knot and the bracing strut relative position relation, increases the axiality.
Optionally, the bracket fastener is circular ring-shaped, and the bracket fastener has a circular arc-shaped protrusion protruding towards the inner wall of the circular ring.
Through adopting above-mentioned technical scheme, the circular-arc protruding of second elastic fastener to the pedestal inserts, and the axial increases the axiality.
Optionally, the second elastic fastener is axially provided with a notch, and the notch can accommodate the arc-shaped protrusion to pass through.
Through adopting above-mentioned technical scheme, during the installation, circular-arc arch is aimed at to the breach department of elasticity knot, moves to the axle support direction simultaneously, and after second elasticity fastener and support fastener find to close to target in place, rotatory elasticity is detained, makes the breach not align with circular-arc arch, and convenience of customers realizes the dismantlement and the installation of second elasticity fastener and axle support.
Optionally, the second elastic fastener is not in contact with the bracket fastener.
Through the technical scheme, the second elastic fastener is limited by the supporting shaft at one side in the axial direction and is not completely inserted into the bottom of the bracket fastener; the other side is provided with a first elastic fastener which is limited relative to the position of the rack, so that the second elastic fastener is not contacted with the bracket fastener, a gap is reserved between the second elastic fastener and the bracket fastener, and no friction and noise reduction are realized.
Optionally, the roller fixing structure further includes a support shaft, the shaft support is provided with a shaft groove along an axis, the elastic buckle is provided with a fixing groove along the axis, one end of the support shaft is inserted into the shaft groove, and the other end of the support shaft is inserted into the fixing groove.
Through the technical scheme, the shaft center of the shaft support and the shaft center of the elastic buckle are provided with the grooves with the same diameter, the two notches are oppositely arranged, a hollow cavity is formed between the two notches, the support shaft is placed in the hollow cavity, and the rack is used for bearing the cleaning roller and ensuring the coaxiality of the cleaning roller in a high-speed running state.
Optionally, the elastic buckle further comprises a third elastic buckle, and the third elastic buckle is inserted into the rack.
Through above technical scheme, be equipped with the third elastic fastener of the first elastic fastener of reinforcement at the offside that elastic fastener is located first elastic fastener, play the effect that reinforcing connection stability.
Optionally, a bearing is disposed in the shaft groove and/or the fixing groove, and the support shaft is connected to the shaft bracket and/or the elastic buckle through the bearing.
Through above technical scheme, be equipped with the bearing with the hub connection, reduce friction, reduce energy consumption and noise.
In a second aspect, the present application provides a cleaning implement, which employs the following technical solution.
A cleaning appliance, comprising:
the cleaning device comprises a rack, a cleaning roller and the roller fixing structure;
the cleaning roller is detachably connected to the rack through the roller fixing structure.
Through adopting above-mentioned technical scheme, realized convenient and fast's dismantlement and installation of cleaning roller among the whole cleaning appliance.
In summary, the present application has at least the following advantageous effects.
The rack is detachably connected with the cleaning roller in a locking mode of the elastic buckle, so that when a user needs to clean the cleaning roller on the cleaning appliance, the cleaning roller can be detached by releasing the connection of the elastic buckle, and the user can conveniently perform unified cleaning work on the cleaning roller; the elastic buckle is also provided with a second elastic buckle and a third elastic buckle, so that the connection stability of the cleaning roller and the rack can be enhanced; the elastic buckle and the shaft support are axially provided with grooves to form a rotating shaft cavity capable of accommodating the rotation of the supporting shaft, so that the cleaning roller keeps the coaxiality of the cleaning roller, the shaft support and the elastic fastener in a high-speed running state, and the rotating stability of the cleaning roller is improved; the roller fixing structure is used for fixing the cleaning roller, and meanwhile, the fixing mode can be released, so that a user can conveniently detach the cleaning roller assembly from the rack to clean the cleaning roller assembly.
Drawings
Fig. 1 is a schematic view of a roller fixing structure according to an embodiment of the present application.
Fig. 2 is an enlarged view of a in fig. 1.
Fig. 3 is a cross-sectional view of an embodiment of the present invention.
Fig. 4 is a schematic view of the structure of the shaft support in the embodiment of the present application.
Fig. 5 is a schematic view illustrating a state in which the first elastic fastener is separated from the frame according to an embodiment of the present application.
Fig. 6 is a schematic view of the internal structure of the elastic buckle according to the embodiment of the present application.
Fig. 7 is a schematic view of an outer surface structure of an elastic buckle according to an embodiment of the present application.
Description of reference numerals: 1. a frame; 11. a support member; 2. an elastic buckle; 21. a snap bracket; 22. a first elastic fastener; 23. a second elastic fastener; 231. a notch; 24. fixing grooves; 25. a bearing; 26. a third elastic fastener; 27. a yielding groove; 3. a shaft support; 31. a stent body; 32. a bracket fastener; 321. a circular arc-shaped bulge; 33. a fixing hole; 35. a shaft groove; 4. a support shaft; 5. and cleaning the roller.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
Example 1
The embodiment of the application discloses cylinder fixed knot constructs.
Referring to fig. 1 and 2, there are shown block diagrams of a cleaning roller 5 and a frame 1, and a roller fixing structure is applied to a cleaning appliance having a frame 1 and a cleaning roller 5 provided on the frame 1. The roller fixing structure comprises a shaft bracket 3, a supporting shaft 4 and an elastic buckle 2, wherein one end of a cleaning roller 5 is rotatably connected with one end of the rack 1; the cleaning roller 5 can axially rotate; the other end of the cleaning roller 5 is hollow, the inner wall of the cleaning roller 5 is provided with an axial bulge, the outer wall of the shaft support 3 is axially provided with a groove matched with the bulge, and the shaft support 3 is inserted in the hollow part.
Elasticity is detained 2 and is included bullet knot support 21, first elasticity fastener 22, second elasticity fastener 23, fixed slot 24 and the groove 27 of stepping down, fixed slot 24 is detained 2 one end axial settings that is close to shaft bracket 3 along elasticity, be provided with the polishing layer on the cell wall, the groove 27 of stepping down is detained 2 global settings along elasticity, second elasticity fastener 23 is detained 2 one end that is close to shaft bracket 3 at elasticity along circumference setting, the lateral wall of stepping down the groove and keeping away from shaft bracket is equipped with first elasticity fastener to the one end that shaft bracket was kept away from to elasticity knot, first elasticity fastener 22 sets up the one end of keeping away from shaft bracket 3 at bullet knot support 21, detachable and the other end joint of frame 1.
The shaft bracket 3 comprises a bracket body 31 and a bracket fastener 32, the bracket body 31 and the bracket fastener 32 are axially arranged adjacently, the bracket fastener 32 is circumferentially arranged at one side close to the elastic fastener 2, the second elastic fastener 23 is annular, the second elastic fastener 23 can be inserted into the bracket fastener 32 and does not contact with each other, and a gap is formed between the second elastic fastener and the bracket fastener 32. The bracket body 31 is mainly used for fixedly connecting with the cleaning roller 5. The bracket fastener 32 is mainly used for inserting the elastic buckle 2, and when the bracket fastener 32 is inserted into the elastic buckle 2, the shaft bracket 3 and the elastic buckle 2 are not easily separated when the support shaft 4 and the bearing 25 are operated at high speed.
The shaft support 3 is mainly used for being detachably connected with the cleaning roller 5, the shaft support 3 is inserted into the cleaning roller 5, the connecting structure of the elastic buckle 2 and the shaft support 3 is provided with a rotating shaft cavity capable of accommodating the rotation of the supporting shaft 4 when the shaft support 3 is connected with the elastic buckle 2, the rotating shaft cavity comprises a fixing groove 24 arranged in the elastic buckle 2 and a shaft groove 35 arranged in the shaft support 3, and the supporting shaft 4 ensures the coaxiality of the cleaning roller 5, the shaft support 3 and the elastic buckle 2 under the high-speed operation of the cleaning roller 5.
Referring to fig. 3, a specific structure of the shaft bracket 3 and the elastic buckle 2 is shown, the shaft bracket 3 is provided with a shaft groove 35 along the shaft center, the elastic buckle 2 is provided with a fixing groove 24 along the shaft center, the support shaft 4 is inserted into the shaft groove 35, and the other end of the support shaft 4 is inserted into the fixing groove 24. A bearing 25 is arranged in the fixing groove 24, and the supporting shaft 4 is connected with the elastic buckle 2 through the bearing 25. The bearing 25 fixes the support shaft 4 and ensures the coaxiality of the cleaning roller 5 in high-speed operation. The bearing 25 is a rolling bearing, which can be an oil bearing, thereby reducing the abrasion degree of the shaft bracket 3 and the elastic buckle 2 in the process of high-speed rotation of the cleaning roller 5 and effectively prolonging the service life of the component.
Referring to fig. 4, the bracket fastener 32 is annular, and the bracket fastener 32 has an arc-shaped protrusion 321 protruding toward an inner wall of the annular; the peripheral wall of the bracket main body is provided with a fixing hole 33; the fastener is inserted in the fixing hole 33, is connected with the shaft bracket 3 and the cleaning roller 5 and is a pin.
Referring to fig. 5, the frame 1 includes a supporting member 11, and after the elastic buckle 2 is connected to the cleaning roller 5, the elastic buckle bracket 21 is pushed to enable the first elastic buckle 22 to be clamped with the supporting member 11.
In practical application, after the cleaning appliance completes a cleaning task, when a user needs to detach the cleaning roller 5, the user can press the first elastic fastener 22 by a thumb, press the fastening position and exert downward force at the same time to enable the cleaning roller 5 assembly and the rack 1 to form a certain angle, and then the cleaning roller assembly is extracted from the driving motor of the rack 1 to perform cleaning work on the cleaning roller assembly; otherwise, the cleaned cleaning roller assembly forms a certain angle with the frame 1, the driving motor is installed in the cleaning roller assembly in an inserting mode, the first elastic fastener 22 is pressed upwards to be buckled with the frame 1, and when the first elastic fastener 22 is buckled in place, obvious 'clicking' sound is generated between the first elastic fastener 22 and the frame 1, which indicates that the buckling of the first elastic fastener 22 and the frame 1 is completed.
The principle of a cylinder fixed knot of this embodiment does:
The supporting shaft 4 is attached to the inner wall of the fixing groove 24, so that the stability of the fixing groove 24 is ensured under the condition that the first elastic buckle support 21 is connected with the rack 1, and the coaxiality of the elastic buckle 2 and the shaft support 3 is further ensured; in the process that the cleaning roller 5 rotates at a high speed, the supporting shaft 4 inevitably contacts with the inner wall of the fixing groove 24 to abrade the fixing groove 24, and the polishing layer on the inner wall of the fixing groove 24 can reduce the friction degree between the supporting shaft 4 and the inner wall of the fixing groove 24, so that the service life of the assembly is effectively prolonged; because the terminal surface of back shaft 4 extends to inside this fixed slot 24 to withstand the inner wall of this fixed slot 24, make second elastic fastener 23 insert shaft support 3, and mutual contactless, and then avoid shaft support 3 at the in-process of high-speed pivoted with second elastic fastener 23 contact wear, effectively prolong the life of subassembly.
Example 2
The embodiment of the application discloses a cleaning appliance, which comprises a rack 1, a cleaning roller 5 and a roller fixing structure. Referring to fig. 6 and 7, the roller fixing structure in the present embodiment is different from embodiment 1 in that: the peripheral wall of the second elastic fastener 23 is provided with a notch 231. The notch 231 can receive the circular arc protrusion 321. During installation, the notch 231 of the elastic buckle 2 is aligned with the arc-shaped protrusion 321 and moves towards the direction of the shaft support 3, and after the second elastic buckle 23 and the support buckle 32 are inserted into the position, the elastic buckle 2 is rotated to prevent the notch 231 from being aligned with the arc-shaped protrusion 321, so that a user can conveniently detach and install the second elastic buckle 23 and the shaft support 3.
In addition, the outer peripheral face of the elastic buckle 2 is provided with a third elastic buckle 26 corresponding to the first elastic buckle 22, the third elastic buckle 26 is arranged on the outer surface of the elastic buckle support 21, the third elastic buckle 26 can be clamped with one end of the frame 1, the third elastic buckle 26 is mainly used for avoiding the situation of uneven buckle surface when the elastic buckle is only clamped through the first elastic buckle 22, and by arranging the third elastic buckle 26, the elastic buckle 2 is clamped in the frame 1, the outer surface of the elastic buckle support 21 is ensured to be completely matched with the clamping of the frame 1, and the stability of the elastic buckle 2 is improved.
The implementation principle of the embodiment is as follows:
the first elastic fastener 22 can be clamped with the rack 1 by pressing, the notch 231 on the second elastic fastener 23 is convenient for a user to mount or dismount the elastic buckle 2, when the elastic buckle 2 is mounted or dismounted, the fastener of the shaft bracket 3 can be easily buckled on the second elastic fastener 23 or dismounted from the second elastic fastener 23 through the notch 231, the mounting or dismounting difficulty of the fixing mechanism is reduced, and the use experience of the user is improved; the third elastic fastening member 26 has a function of reinforcing the first elastic fastening member 22, and can enhance the connection stability. The cleaning appliance with the structures is convenient for users to disassemble and assemble, brings convenience for the users to use products, and improves the satisfaction degree of the users to use the cleaning appliance.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, structure and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A cylinder fixing structure applied to a cleaning appliance having a frame (1) and a cleaning cylinder (5) provided on the frame (1), characterized by comprising:
an elastic buckle (2) and a shaft bracket (3);
one end of the elastic buckle (2) is detachably connected to the rack (1);
the other end of the elastic buckle (2) is inserted into one end of the shaft support (3);
the other end of the shaft support (3) is detachably connected to the inside of one end of the cleaning roller (5);
the other end of the cleaning roller (5) is connected with the frame (1).
2. The drum fixing structure as claimed in claim 1, wherein: elastic buckle (2) global is provided with and steps down groove (27), it is equipped with first elastic fastener (22) to the lateral wall that axle support (3) were kept away from in groove (27) to elastic buckle (2) one end of keeping away from axle support (3).
3. The drum fixing structure as claimed in claim 2, wherein: the elastic buckle (2) is circumferentially provided with a second elastic fastener (23), the shaft support (3) is provided with a support fastener (32), and the second elastic fastener (23) can be inserted into the support fastener (32).
4. The drum fixing structure as claimed in claim 3, wherein: the bracket fastener (32) is annular, and the bracket fastener (32) is provided with an arc-shaped bulge (321) protruding towards the inner wall of the annular.
5. The drum fixing structure as claimed in claim 4, wherein: and a notch (231) is formed in the circumferential direction of the second elastic fastener (23), and the notch (231) can accommodate the circular arc-shaped protrusion (321) to pass through.
6. The drum fixing structure as claimed in claim 5, wherein: the second elastic fastener (23) is not in contact with the bracket fastener (32).
7. The drum fixing structure as claimed in any one of claims 1 to 6, wherein: the roller fixing structure further comprises a supporting shaft (4), a shaft groove (35) is formed in the shaft support (3) along the shaft center, a fixing groove (24) is formed in the elastic buckle (2) along the shaft center, one end of the supporting shaft (4) is inserted into the shaft groove (35), and the other end of the supporting shaft is inserted into the fixing groove (24).
8. The drum fixing structure as claimed in claim 7, wherein: and a third elastic fastener (26) is arranged at the position, opposite to the first elastic fastener (22), of the elastic fastener (2) in the circumferential direction.
9. The drum fixing structure as claimed in claim 8, wherein: a bearing (25) is arranged in the shaft groove (35) and/or the fixing groove (24), and the supporting shaft (4) is connected with the shaft support (3) and/or the elastic buckle (2) through the bearing (25).
10. A cleaning implement, characterized in that it comprises:
-a frame (1), -a cleaning roller (5) and-a roller holding structure according to any of claims 1 to 9;
the cleaning roller (5) is detachably connected to the rack (1) through the roller fixing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120426115.2U CN214906459U (en) | 2021-02-26 | 2021-02-26 | Roller fixing structure and cleaning appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120426115.2U CN214906459U (en) | 2021-02-26 | 2021-02-26 | Roller fixing structure and cleaning appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214906459U true CN214906459U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120426115.2U Active CN214906459U (en) | 2021-02-26 | 2021-02-26 | Roller fixing structure and cleaning appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214906459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114668348A (en) * | 2022-03-08 | 2022-06-28 | 帝舍智能科技(武汉)有限公司 | Brush roller and floor washing machine provided with same |
-
2021
- 2021-02-26 CN CN202120426115.2U patent/CN214906459U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114668348A (en) * | 2022-03-08 | 2022-06-28 | 帝舍智能科技(武汉)有限公司 | Brush roller and floor washing machine provided with same |
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