Electric shutter rolling device of venetian blind

Abstract

The utility model belongs to the technical field of electric shutter rolling devices, and particularly relates to an electric shutter rolling device of a venetian blind, which comprises a shutter rolling device shell. A motor is fixedly connected to the outer side wall of the curtain rolling device shell. The output end of the motor is connected with a winding rod; the rolling rod penetrates through the side wall of the curtain rolling device shell. The rolling rod is in running fit with the side wall of the curtain rolling device shell; the side wall of the winding rod is fixedly connected with an anti-sliding block. The anti-skid blocks are uniformly distributed on the side wall of the winding rod; according to the step, through arrangement of a motor, a rolling rod can be rotated to drive an anti-sliding block to roll the shutter blind body, and dust cleaning and scraping can be conducted on the shutter blind body with dust attached to the surface due to long-time placement through first brushes evenly distributed on the inner side wall of a shutter rolling device shell; operation of the motor can be stopped through the protection assembly after rolling of the shutter blind body is completed, the whole shutter blind can be installed in a room of a user through the installation assembly, and the rolling and cleaning effect of the electric shutter rolling device of the shutter blind is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric roller blinds, in particular to an electric roller blind for venetian blinds. Background Art

[0002] Venetian blinds are a common type of curtains. They are made of high-quality materials, are durable, can stay fresh for a long time, and their settings make it simple and easy to clean. Just wipe with clean water and a soft cloth. Because of these advantages, they are widely used.

[0003] In the prior art, when rolling up the blinds, an electric roller is required to roll up the blinds, which not only provides an electric operation mode for the blinds, but also allows users to control the blinds more conveniently.

[0004] During long-term use observation, it was found that the existing electric rollers for venetian blinds could not properly handle the impurities attached to the surface of the venetian blinds after being stationary for a long time, which affected the rolling effect of the electric rollers for the venetian blinds.

[0005] To this end, the utility model provides an electric roller shutter device for a venetian blind. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve at least one problem raised in the background technology, an electric roller for a venetian blind is proposed.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the electric roller for venetian blinds described in the utility model comprises a roller housing; a motor is fixedly connected to the outer side wall of the roller housing; a reel is connected to the output end of the motor; the reel passes through the side wall of the roller housing; the reel and the side wall of the roller housing are rotatably matched; an anti-sliding block is fixedly connected to the side wall of the reel; the anti-sliding block is evenly distributed on the side wall of the reel; the venetian blind body is sleeved on the surface of the anti-sliding block; a first brush is arranged on the inner side wall of the roller housing; the first brush is evenly distributed on the inner side wall of the roller housing; the first brush is arranged Below the anti-sliding block; the venetian blind body passes through between two groups of first brushes; a protective component is arranged at the top of the venetian blind body; a mounting component is arranged at the top of the protective component; in this step, through the setting of the motor, the winding rod can be rotated to drive the anti-sliding block to wind up the venetian blind body, and the first brushes evenly distributed on the inner wall of the roller housing can be used to clean and scrape off the venetian blind body that has been left for a long time and has dust attached to the surface, and the protective component can be used to stop the operation of the motor after the venetian blind body is wound up, and the mounting component can be used to install the whole in the user's room, thereby enhancing the winding and cleaning effect of the electric roller of the venetian blind.

[0008] Preferably, the protection component includes a first fixing plate; a first fixing plate is fixedly connected to the top of the venetian blind body; a telescopic rod is fixedly connected to the top of the first fixing plate; the telescopic rods are evenly distributed on the top of the first fixing plate; a spring is sleeved on the side wall of each group of the telescopic rods; a second fixing plate is fixedly connected to the top of the telescopic rod; a safety rod is arranged on the side wall of the telescopic rod close to the motor; the other end of the safety rod is arranged at the switch of the motor; in this step, through the arrangement of the telescopic rod, it can be retracted when the motor is over-reeled, and the repulsive force of the spring can be used to lift the safety rod of the telescopic rod close to the motor, so as to stop the operation of the motor and stop the rotation and reeling of the retracting rod, thereby further enhancing the retracting protection effect of the electric roller of the venetian blind.

[0009] Preferably, a first mounting plate is fixedly connected to the bottom side wall of the venetian blind body; a second brush is arranged on the side wall of the first mounting plate; the second brush is evenly distributed on the side wall of the first mounting plate; in this step, dust on the window glass can be cleaned when the venetian blind body is rolled up through the arrangement of the first mounting plate and the second brush, thereby further enhancing the window cleaning effect of the electric roller of the venetian blind.

[0010] Preferably, a counterweight is provided at the end of the venetian blind body; the counterweight is provided below the roller housing; this step allows the venetian blind body to be straightened when it is rolled up through the provision of the counterweight, further enhancing the rolling and straightening effect of the electric roller of the venetian blind.

[0011] Preferably, a storage box is fixedly connected to the outer wall of the motor; the storage boxes are evenly distributed on the outer wall of the motor; a water pump is fixedly connected to the top of each group of storage boxes; the water pumps are evenly distributed on the top of the storage boxes; a spray pipe is connected to the output end of each group of water pumps; this step can drive the clean water inside the storage box and the spray pipe to reduce the dust raised by the second brush cleaning through the setting of the water pump, thereby further enhancing the dust reduction effect of the electric roller of the blinds.

[0012] Preferably, the mounting assembly includes a fixing rod; a fixing rod is fixedly connected to the top of the second fixing plate; the fixing rods are evenly distributed on the top of the second fixing plate; a second mounting plate is fixedly connected to the top of each group of fixing rods; a fixing bolt is rotatably engaged in the middle of the second mounting plate; this step allows the electric roller shutter to be installed in the user's room through the arrangement of the fixing rod, the second mounting plate and the fixing bolt, further enhancing the installation stability effect of the electric roller shutter of the venetian blind.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model discloses an electric roller for venetian blinds. The motor can rotate the reeling rod to drive the anti-sliding block to reel in the venetian blinds. The first brush evenly distributed on the inner wall of the roller housing can clean and scrape off the venetian blinds whose surface is covered with dust due to long-term storage. The protection component can stop the operation of the motor after the venetian blinds are reeled in. The mounting component can be used to install the whole device in the user's room, thereby enhancing the reeling and cleaning effect of the electric roller for venetian blinds.

[0015] 2. The electric roller for venetian blinds described in the utility model can retract the telescopic rod when the motor is over-reeled, and use the repulsive force of the spring to pull the safety rod of the telescopic rod close to the motor to stop the operation of the motor and stop the rotation and reeling of the reeling rod, thereby further enhancing the reeling protection effect of the electric roller for venetian blinds. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a stereogram in the utility model;

[0018] Figure 2 It is a side view of the utility model;

[0019] Figure 3 It is a schematic diagram of the telescopic rod structure in the utility model;

[0020] Figure 4 It is a schematic diagram of the anti-sliding block structure in the utility model;

[0021] Legend:

[0022] 1. Roller housing; 11. Motor; 12. Roll-up rod; 13. Anti-sliding block; 14. Venetian blind body; 15. First brush; 2. First fixing plate; 21. Telescopic rod; 22. Spring; 23. Second fixing plate; 24. Safety rod; 3. First mounting plate; 31. Second brush; 4. Counterweight; 5. Storage box; 51. Water pump; 52. Spray pipe; 6. Fixing rod; 61. Second mounting plate; 62. Fixing bolt; 7. Spray head. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Specific examples are given below.

[0025] like Figures 1 to 4 As shown, an electric roller for venetian blinds described in an embodiment of the utility model comprises a roller housing 1; an outer wall of the roller housing 1 is fixedly connected to a motor 11; an output end of the motor 11 is connected to a reel-up rod 12; the reel-up rod 12 passes through the side wall of the roller housing 1; the reel-up rod 12 and the side wall of the roller housing 1 are rotatably matched; an anti-sliding block 13 is fixedly connected to the side wall of the reel-up rod 12; the anti-sliding block 13 is evenly distributed on the side wall of the reel-up rod 12; a venetian blind body 14 is sleeved on the surface of the anti-sliding block 13; a first brush 15 is provided on the inner wall of the roller housing 1; the first brush 15 is evenly distributed on the inner wall of the roller housing 1; the first brush 15 is arranged below the anti-sliding block 13; the venetian blind body 14 passes between two groups of first brushes 15; a protective component is provided at the top of the venetian blind body 14; a mounting component is provided at the top of the protective component; when working, the motor The first brush 15 evenly distributed on the inner side wall of the roller housing 1 can be used to clean and scrape off the dust on the venetian blind body 14 that has been left for a long time and has caused dust to adhere to the surface. The motor 11 can be stopped by the protective component after the venetian blind body 14 is rolled up, and the whole can be installed in the user's room by the installation component. In this step, the winding rod 12 can be rotated to drive the anti-sliding block 13 to roll up the venetian blind body 14 through the setting of the motor 11, and the first brush 15 evenly distributed on the inner side wall of the roller housing 1 can be used to clean and scrape off the dust on the venetian blind body 14 that has been left for a long time and has caused dust to adhere to the surface. The motor 11 can be stopped by the protective component after the venetian blind body 14 is rolled up, and the whole can be installed in the user's room by the installation component, thereby enhancing the rolling and cleaning effect of the electric roller of the venetian blind.

[0026] Further, such as Figures 1 to 3As shown, the protection assembly includes a first fixing plate 2; the first fixing plate 2 is fixedly connected to the top of the venetian blind body 14; a telescopic rod 21 is fixedly connected to the top of the first fixing plate 2; the telescopic rods 21 are evenly distributed on the top of the first fixing plate 2; a spring 22 is sleeved on the side wall of each group of telescopic rods 21; a second fixing plate 23 is fixedly connected to the top of the telescopic rod 21; a safety rod 24 is arranged on the side wall of the telescopic rod 21 close to the motor 11; the other end of the safety rod 24 is arranged at the switch of the motor 11; when working, the telescopic rod 21 can be used to retract the motor 11 When the motor 11 is over-rewound, the telescopic rod 21 is retracted by utilizing the repulsive force of the spring 22 to pull up the safety rod 24 of the telescopic rod 21 close to the motor 11, so as to stop the operation of the motor 11 and stop the rotation and rewinding of the retracting rod 12; in this step, through the setting of the telescopic rod 21, the telescopic rod 21 close to the motor 11 can be retracted when the motor 11 is over-rewound, and the repulsive force of the spring 22 can be used to pull up the safety rod 24 of the telescopic rod 21 close to the motor 11, so as to stop the operation of the motor 11 and stop the rotation and rewinding of the retracting rod 12, thereby further enhancing the retracting protection effect of the electric roller of the blinds.

[0027] Further, such as Figures 1 to 3 As shown, the bottom side wall of the venetian blind body 14 is fixedly connected to the first mounting plate 3; the side wall of the first mounting plate 3 is provided with a second brush 31; the second brush 31 is evenly distributed on the side wall of the first mounting plate 3; during operation, the dust on the window glass can be cleaned by the first mounting plate 3 and the second brush 31 when the venetian blind body 14 is rolled up; this step can clean the dust on the window glass when the venetian blind body 14 is rolled up through the arrangement of the first mounting plate 3 and the second brush 31, further enhancing the window cleaning effect of the electric roller of the venetian blind.

[0028] Further, such as Figures 1 to 3 As shown, a counterweight 4 is provided at the end of the venetian blind body 14; the counterweight 4 is arranged below the roller shutter housing 1; during operation, the venetian blind body 14 can be straightened by the counterweight 4 when the venetian blind body 14 is rolled up so that the first mounting plate 3 and the second brush 31 can better clean the window dust; this step can straighten the venetian blind body 14 when it is rolled up through the setting of the counterweight 4, further enhancing the rolling and straightening effect of the electric roller shutter of the venetian blind.

[0029] Further, such as Figures 1 to 3As shown, the outer wall of the motor 11 is fixedly connected to a storage box 5; the storage boxes 5 are evenly distributed on the outer wall of the motor 11; a water pump 51 is fixedly connected to the top of each group of the storage boxes 5; the water pumps 51 are evenly distributed on the top of the storage boxes 5; the output end of each group of the water pumps 51 is connected to a spray pipe 52; when working, the clean water inside the storage box 5 can be driven by the water pump 51 to use the spray pipe 52 to reduce the dust raised by the second brush 31; this step can drive the clean water inside the storage box 5 and the spray pipe 52 to reduce the dust raised by the second brush 31 through the setting of the water pump 51, thereby further enhancing the dust reduction effect of the electric roller of the blinds.

[0030] Further, such as Figures 1 to 3 As shown, the installation assembly includes a fixing rod 6; a fixing rod 6 is fixedly connected to the top of the second fixing plate 23; the fixing rods 6 are evenly distributed on the top of the second fixing plate 23; a second mounting plate 61 is fixedly connected to the top of each group of the fixing rods 6; a fixing bolt 62 is rotatably fitted in the middle of the second mounting plate 61; when working, it can be installed in the user's room through the second mounting plate 61 and the fixing bolt 62, and the stabilizing effect of the second fixing plate 23 can be enhanced by the fixing rod 6; in this step, the electric roller shutter can be installed in the user's room through the setting of the fixing rod 6, the second mounting plate 61 and the fixing bolt 62, further enhancing the installation stabilizing effect of the electric roller shutter of the blinds.

[0031] Further, such as Figures 1 to 3 As shown, the output end of each group of the spray pipes 52 is connected to a nozzle 7; when working, the spray pipe 52 can spray clean water more evenly through the nozzle 7; this step can make the spray pipe 52 spray clean water more evenly through the setting of the nozzle 7, further enhancing the uniform spraying effect of the electric roller of the blinds.

[0032] Working principle: When working, the motor 11 can rotate the reeling rod 12 to drive the anti-sliding block 13 to reel in the venetian blind body 14, and the first brush 15 evenly distributed on the inner wall of the roller housing 1 can clean and scrape off the dust on the venetian blind body 14 that has been left for a long time and has dust attached to the surface. The protection component can stop the operation of the motor 11 after the venetian blind body 14 is rolled up, and the installation component can be used to install the whole in the user's room. The telescopic rod 21 can be retracted when the motor 11 is over-rolled, and the repulsive force of the spring 22 can be used to pull the safety rod 24 of the telescopic rod 21 close to the motor 11 to stop the motor 11. In the operating state, the winding rod 12 stops rotating and winding, and the dust on the window glass can be cleaned by the first mounting plate 3 and the second brush 31 when the venetian blind body 14 is rolled up. The venetian blind body 14 can be straightened by the counterweight 4 when the venetian blind body 14 is rolled up so that the first mounting plate 3 and the second brush 31 can better clean the window dust. The clean water inside the storage box 5 can be driven by the water pump 51 to use the spray pipe 52 to suppress the dust raised by the second brush 31. It can be installed in the user's room by the second mounting plate 61 and the fixing bolt 62, and the stabilizing effect of the second fixing plate 23 can be enhanced by the fixing rod 6.

[0033] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An electric roller shutter for a venetian blind, comprising a roller shutter housing (1); characterized in that: The outer wall of the roller housing (1) is fixedly connected to a motor (11); the output end of the motor (11) is connected to a reeling rod (12); the reeling rod (12) passes through the side wall of the roller housing (1); the reeling rod (12) and the side wall of the roller housing (1) are rotatably matched; the side wall of the reeling rod (12) is fixedly connected to an anti-sliding block (13); the anti-sliding blocks (13) are evenly distributed on the side wall of the reeling rod (12); a venetian blind body (14) is sleeved on the surface of the anti-sliding block (13); the inner wall of the roller housing (1) is provided with a first brush (15); the first brush (15) is evenly distributed on the inner wall of the roller housing (1); the first brush (15) is arranged below the anti-sliding block (13); the venetian blind body (14) passes between two groups of first brushes (15); a protective component is arranged at the top of the venetian blind body (14); and a mounting component is arranged at the top of the protective component.

2. The electric roller shutter device for venetian blinds according to claim 1, characterized in that: The protection component comprises a first fixing plate (2); the first fixing plate (2) is fixedly connected to the top of the venetian blind body (14); a telescopic rod (21) is fixedly connected to the top of the first fixing plate (2); the telescopic rods (21) are evenly distributed on the top of the first fixing plate (2); a spring (22) is sleeved on the side wall of each group of the telescopic rods (21); a second fixing plate (23) is fixedly connected to the top of the telescopic rod (21); a safety rod (24) is arranged on the side wall of the telescopic rod (21) close to the motor (11); and the other end of the safety rod (24) is arranged at the switch of the motor (11).

3. The electric roller shutter device for venetian blinds according to claim 2, characterized in that: The bottom side wall of the venetian blind body (14) is fixedly connected to a first mounting plate (3); the side wall of the first mounting plate (3) is provided with a second brush (31); the second brush (31) is evenly distributed on the side wall of the first mounting plate (3).

4. The electric roller shutter device for venetian blinds according to claim 3, characterized in that: A counterweight (4) is provided at the end of the venetian blind body (14); the counterweight (4) is arranged below the roller blind housing (1).

5. The electric roller shutter device for venetian blinds according to claim 4, characterized in that: The outer wall of the motor (11) is fixedly connected with a storage box (5); the storage boxes (5) are evenly distributed on the outer wall of the motor (11); the top of each group of the storage boxes (5) is fixedly connected with a water pump (51); the water pumps (51) are evenly distributed on the top of the storage box (5); and the output end of each group of the water pumps (51) is connected with a spray pipe (52).

6. The electric roller shutter device for venetian blinds according to claim 5, characterized in that: The mounting assembly comprises a fixing rod (6); the fixing rod (6) is fixedly connected to the top of the second fixing plate (23); the fixing rods (6) are evenly distributed on the top of the second fixing plate (23); the top of each group of the fixing rods (6) is fixedly connected to a second mounting plate (61); and a fixing bolt (62) is rotatably engaged in the middle of the second mounting plate (61).

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