Automatic cleaning feather duster

Abstract

The utility model discloses a feather duster for automatic cleaning, which comprises a driving mechanism, and two sides of the driving mechanism are respectively connected with a rod body and a cleaning component. The driving mechanism comprises a driving motor, and a driving motor body of the driving motor is fixedly connected with the rod body; an output shaft of the driving motor is connected with a first transmission shaft, a spiral groove is formed in the side wall of the first transmission shaft, and the spiral groove and the first transmission shaft are coaxial; the first transmission shaft is connected with a second transmission shaft, one end of the second transmission shaft is provided with a sliding part, and the other end is connected with the cleaning part; the sliding part is embedded in the spiral groove, and the sliding part slides along the spiral groove. Through the arrangement of the driving mechanism, the sweeping component reciprocates during sweeping, and when a user conducts sweeping, the user does not need to hold the tail section of the rod body with great effort to shake, and only needs to move the sweeping component to a corresponding area.

Description

Technical Field

[0001] The utility model belongs to the technical field of indoor cleaning appliances, and particularly relates to a self-cleaning duster. Background Art

[0002] In the prior art, when using a duster for cleaning, it is usually necessary to hold the end of the duster to clean higher areas in the room, such as the ceiling or the upper area of the wall. This cleaning method requires holding the duster by hand and stretching it to a higher position, which makes the cleaning process relatively laborious. Especially for long-term or frequent cleaning work, it may cause hand fatigue or discomfort. Secondly, since the duster forms a laborious lever with the hand as the fulcrum, when cleaning a local area, it is often difficult to accurately control, and it is easy to have insufficient cleaning range or unsatisfactory cleaning effect.

[0003] In actual use, when cleaning a high area with a duster in hand, it is often necessary for the user to repeatedly move the body or adjust the posture to reach the required cleaning position, which increases the complexity and difficulty of the operation. Content of the Utility Model

[0004] In view of the above problems, the utility model discloses a duster for automatic cleaning, which includes a driving mechanism. Rod bodies and cleaning components are respectively connected to both sides of the driving mechanism. The driving mechanism includes: a driving motor, the driving motor body of which is fixedly connected to the rod body; a first transmission shaft, the output shaft of the driving motor is connected to the first transmission shaft, and a spiral groove is formed on the side wall of the first transmission shaft, and the spiral groove is arranged around the first transmission shaft; a second transmission shaft, one end of which is provided with a sliding part and the other end is connected to the cleaning component; wherein, the sliding part is embedded in the spiral groove and slides along the spiral groove.

[0005] In some exemplary technical solutions, the rod body is further provided with a limiting part, and the limiting part is provided with a first through hole, which is a long strip-shaped hole, and the long side of the first through hole is in the same direction as the first transmission shaft; the second transmission shaft passes through the first through hole and its side wall contacts with the first through hole, and the second transmission shaft slides in the first through hole.

[0006] In some exemplary technical solutions, the cleaning component includes a dust removal sheet and a cleaning sleeve sleeved on the dust removal sheet. The dust removal sheet is a sheet structure made of an elastic deformation material; the inner cavity of the cleaning sleeve matches the sheet structure, and a plurality of cleaning strips are arranged on the outside.

[0007] In some exemplary technical solutions, the elastic deformation material is a deformable plastic hard sheet.

[0008] In some exemplary technical solutions, the cleaning sleeve is made of a soft material.

[0009] In some exemplary technical solutions, a second through hole is provided at an edge of the cleaning sleeve facing the rod body; the dust removal sheet is provided with a fixing hook, the fixing hook is arranged on a side of the dust removal sheet close to the rod body, and the fixing hook passes through the second through hole and then hangs and fixes the cleaning sleeve.

[0010] In some exemplary technical solutions, the limiting portion is a cover body extending from the rod body, and the cover body covers the driving motor and the first transmission shaft therein; the first through hole is a rectangular hole opened on a side of the cover body facing the cleaning component.

[0011] In some exemplary technical solutions, an output shaft of the driving motor extends out a first gear, and the first transmission shaft has a second gear; the first gear and the second gear are meshed and transmitted.

[0012] The beneficial effect of the present utility model lies in that by providing the driving mechanism, the cleaning component makes a reciprocating motion during cleaning. In some examples, the reciprocating motion can be a horizontal reciprocating motion. For example, in the specific structure disclosed in the subsequent embodiments, the movement range of the second transmission shaft is restricted by the spiral groove and the limiting portion, so that the cleaning component makes a linear motion within the area. When the user performs cleaning, there is no need to laboriously hold and shake the end of the rod body, and only need to move the cleaning component to the corresponding area.

[0013] In some cases, the cleaning component can also be the dust removal sheet and the cleaning sleeve. For example, the dust removal sheet is made of a rectangular PVC plastic hard sheet. This structure can better clean local areas. And by setting the driving mechanism to perform a linear reciprocating operation, the rectangular PCV plastic hard sheet can be horizontally rubbed within the corresponding area to fully clean the corresponding area.

[0014] Other features and advantages of the present utility model will be described in the subsequent description, and, in part, will be obvious from the description or will be understood by implementing the present utility model. The objectives and other advantages of the present utility model can be realized and obtained by the structures pointed out in the description, the claims and the drawings. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 Shows a schematic diagram of a self - cleaning feather duster according to an embodiment of the present invention (partial area is sectioned);

[0017] Figure 2 Shows a self - cleaning feather duster according to an embodiment of the present invention;

[0018] Figure 3 Shows an exploded structural view of a self - cleaning feather duster according to an embodiment of the present invention;

[0019] Figure 4 Shows a partial structural view of a self - cleaning feather duster according to an embodiment of the present invention.

[0020] In the drawings:

[0021] 100 - driving mechanism, 200 - rod body, 300 - cleaning component;

[0022] 110 - driving motor, 120 - first transmission shaft, 130 - spiral groove, 140 - second transmission shaft, 141 - sliding part;

[0023] 210 - limiting part, 211 - first through - hole;

[0024] 310 - dust removal sheet, 320 - cleaning sleeve;

[0025] 321 - second through - hole, 311 - fixing hook. Detailed implementation manners

[0026] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] First embodiment

[0028] This embodiment discloses a feather duster for self - cleaning, referring to Figures 1-4, including: a driving mechanism 100, with a rod body 200 and a cleaning component 300 respectively connected to both sides of the driving mechanism 100; the driving mechanism 100 includes: a driving motor 110, the driving motor body of the driving motor 110 is fixedly connected to the rod body 200; a first transmission shaft, the output shaft of the driving motor 110 is connected to the first transmission shaft 120, and a spiral groove 130 is formed on the side wall of the first transmission shaft 120, and the spiral groove 130 is arranged around the first transmission shaft 120; a second transmission shaft, one end of the second transmission shaft 140 is provided with a sliding part 141, and the other end is connected to the cleaning component 300; wherein, the sliding part 141 is embedded in the spiral groove 130, and the sliding part 141 slides along the spiral groove 130.

[0029] During operation, the sliding part 141 of the second transmission shaft 140 cooperates with the spiral groove 130 on the first transmission shaft 120, so that the second transmission shaft 140 can generate a sliding movement along the spiral groove 130 as the first transmission shaft 120 rotates, and then it shows a reciprocating movement. When the driving motor 110 is started, the first transmission shaft 120 is rotated by the output shaft of the driving motor 110. Due to the existence of the spiral groove 130, the sliding part 141 on the second transmission shaft 140 is forced to follow the track of the spiral groove 130, so as to generate a reciprocating movement in the horizontal direction ( Figure 1 in the horizontal direction). This reciprocating movement is transmitted to the cleaning component 300, causing it to generate a regular swing, thereby realizing the function of automatic cleaning.

[0030] In some specific examples, a limiting part 210 is further provided on the side of the rod body 200 facing the cleaning component 300. The limiting part 210 is used to limit the moving range of the second transmission shaft 140, and in different examples, it can be set to different structures according to needs. In a specific case, as Figure 1 shown, the limiting part 210 has a first through hole 211, and the second transmission shaft 140 passes through the first through hole 211. The first through hole 211 is an elongated hole, and the first through hole 211 keeps the second transmission shaft 140 generating a lateral movement. Specifically, the outer side wall of the second transmission shaft 140 is in sliding contact with the inner side wall of the first through hole 211, so that the second transmission shaft 140 slides along the first through hole 211.

[0031] Through the elongated structure of the first through hole 211, the second transmission shaft 140 is able to pass through the first through hole 211, and while maintaining lateral movement, its longitudinal movement is restricted. When the drive motor 110 is started, the rotation of the first transmission shaft 120 causes the sliding portion 141 of the second transmission shaft 140 to generate a reciprocating motion along the spiral groove 130. This motion is transmitted from the first transmission shaft 120 to the second transmission shaft 140, and then through the sliding contact in the first through hole 211, the forward and backward movement of the second transmission shaft 140 is restricted, while the horizontal movement is freely carried out (refer to Figure 1 for the front-back and horizontal directions).

[0032] Compared with the prior art, when cleaning areas such as the ceiling, it is necessary to use both hands to form a laborious lever to swing the cleaning duster. In this embodiment, an automatic cleaning duster is adopted to achieve a reciprocating motion through the drive mechanism 100, so that the cleaning component 300 can swing regularly without the need for manual laborious lever swinging.

[0033] Second Embodiment

[0034] Based on the foregoing embodiment, the cleaning component 300 includes a dust removal sheet 310 and a cleaning sleeve 320 sleeved on the dust removal sheet 310. The dust removal sheet 310 is a sheet-like structure made of an elastically deformable material.

[0035] In this example, the sheet-like structure has a larger contact area with the cleaning area, and can more fully cover and clean the local space. Since the dust removal sheet 310 is made of an elastically deformable material, it can be locally bent when subjected to a certain pressure, making the cleaning component 300 more conformable to the cleaning area and effectively removing dust and debris. Figure 2 In the example shown, the cleaning component 300 is a rectangular sheet. In other examples, it can also be circular. When the sheet-like structure is circular, due to the isotropic characteristics of the circle, it can be freely bent and twisted in any direction, so it can more flexibly cope with various complex cleaning scenarios.

[0036] Refer to Figure 3 As shown, the inner cavity of the cleaning sleeve 320 matches the sheet-like structure. The foregoing sleeving relationship can ensure that the cleaning sleeve 320 is closely attached to the dust removal sheet 310 and is not easily detached or loosened. The inner cavity of the cleaning sleeve 320 matches the outer contour of the dust removal sheet 310, so that the cleaning sleeve 320 can completely wrap and fix the dust removal sheet 310 to prevent it from shifting or falling off during the cleaning process.

[0037] In some examples, the sheet-like structure is a rectangular sheet or a circular sheet. The design of the cleaning sleeve 320 needs to match the shape of the sheet-like structure to ensure that it can completely wrap and fix the sheet-like structure, and due to the structural characteristics of the circle, it can be stably wrapped outside it.

[0038] In some specific examples, the outer surface of the cleaning sleeve 320 has a number of cleaning strips (not shown in the figure).

[0039] Third Embodiment

[0040] Based on the foregoing embodiments, in this example, the elastically deformable material is a deformable plastic hard sheet, and the cleaning sleeve 320 is made of a soft material. Specifically, the deformable plastic hard sheet is a PVC hard sheet.

[0041] When in use, the user holds the rod body 200 and aligns the end of the dust removal sheet 310 with the area to be cleaned. In this example, the dust removal sheet 310 is a PVC hard sheet. After the user applies appropriate pressure, the dust removal sheet 310 will be locally bent to form a bent surface that can fit the cleaning area, and gradually starts to clean. After the pressure is released, the PVC hard sheet returns to its original state; the cleaning strips repeatedly sweep over the cleaning area to achieve cleaning. When it is necessary to replace the cleaning sheet, the user removes the cleaning sleeve 320 from the dust removal sheet 310, and then puts a new cleaning sleeve 320 on the dust removal sheet 310 again to complete the replacement.

[0042] Combined with the foregoing embodiments, when the dust removal sheet 310 is a PVC hard sheet, the process of realizing left and right movement through the driving mechanism 100 is relatively simple and easy to operate. The user only needs to hold the rod body 200, apply appropriate pressure, and then slowly move the duster to be able to well realize the cleaning process.

[0043] In this case, the driving mechanism 100 still provides a reciprocating motion, making the cleaning component 300 generate a regular swing, which is easier to adapt to the curve and irregular surface of the cleaning area compared with other cleaning structures (such as a conventional columnar plush body).

[0044] Fourth Embodiment

[0045] Based on the foregoing embodiments, referring to Figure 4 As shown, the cleaning sleeve 320 is further provided with a second through hole 321, and the second through hole 321 is arranged at a position close to the rod body 200. In some examples, the second through hole 321 can be an opening cut on the cleaning sleeve 320.

[0046] Continue to refer to Figure 4As shown, a fixing hook 311 is provided on one side of the dust removal piece 310 close to the rod body 200, and the complete direction of the fixing hook 311 faces the direction of the rod body 200. In some examples, the bending direction of the fixing hook 311 faces the rod body 200. After the fixing hook 311 penetrates through the second through hole 321, the part below the second through hole 321 is placed below the fixing hook 311.

[0047] Specifically, when the fixing hook 311 penetrates through the second through hole 321, the part below it will be placed below the fixing hook 311, thereby fixing the cleaning sleeve 320. This design ensures that the cleaning sleeve 320 is firmly fixed on the feather duster and is not easily loosened or fallen off. The complete direction of the fixing hook 311 faces the rod body 200, and the bending direction of the fixing hook 311 faces the rod body 200. The fixing hook 311 can effectively pass through the second through hole 321 and can be placed together with the lower part of the cleaning sleeve 320 after penetration. The corresponding local area of the cleaning sleeve 320 will be placed below the fixing hook 311 to form a firm fixing structure, thereby ensuring that the cleaning sleeve 320 is stably fixed on the feather duster.

[0048] The fifth embodiment

[0049] Based on the foregoing embodiments, continue to refer to Figure 1 As shown, the limiting part 210 is a cover body extended from the rod body 200. The cover body is a rectangular cover, and the cover body covers the driving motor 110 and the first transmission shaft 120 inside. In the situation shown in the figure, the first through hole 211 is a rectangular hole opened on one side of the cover body facing the cleaning component 300.

[0050] Referring to the internal structure shown in the figure, the output shaft of the driving motor 110 extends out a first gear, and the first transmission shaft 120 has a second gear; the first gear and the second gear are meshed and transmitted. The driving motor body is fixedly connected to the rod body 200. Therefore, the first transmission shaft 120 will generate a rotating action.

[0051] Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A feather duster for automatic cleaning, characterized in that: It comprises a driving mechanism (100), with a rod body (200) and a cleaning component (300) respectively connected to two sides of the driving mechanism (100); The driving mechanism (100) comprises: A driving motor (110), wherein a driving motor body of the driving motor (110) is fixedly connected to the rod body (200); a first transmission shaft, the output shaft of the driving motor (110) being connected to the first transmission shaft (120), a spiral groove (130) being provided on a side wall of the first transmission shaft (120), and the spiral groove (130) being arranged around the first transmission shaft (120); A second transmission shaft, wherein one end of the second transmission shaft (140) is provided with a sliding portion (141), and the other end is connected to the cleaning component (300); The sliding portion (141) is embedded in the spiral groove (130), and the sliding portion (141) slides along the spiral groove (130).

2. The automatic cleaning duster according to claim 1, characterized in that: The rod body (200) is further provided with a limiting portion (210), the limiting portion (210) being provided with a first through hole (211), the first through hole (211) being a long strip-shaped channel, and the long side of the first through hole (211) being in the same direction as the first transmission shaft (120); The second transmission shaft (140) passes through the first through hole (211) and the side wall is in contact with the first through hole (211), and the second transmission shaft (140) slides in the first through hole (211).

3. The automatic cleaning duster according to claim 2, characterized in that: The cleaning component (300) comprises a dust removal sheet (310) and a cleaning sleeve (320) sleeved on the dust removal sheet (310); the dust removal sheet (310) is a sheet-like structure made of an elastic deformable material; The internal cavity of the cleaning sleeve (320) matches the sheet-like structure, and a plurality of cleaning strips are arranged on the outside.

4. The automatic cleaning duster according to claim 3, characterized in that: The elastic deformation material is a deformable plastic hard sheet.

5. The automatic cleaning duster according to claim 3, characterized in that: The cleaning sleeve (320) is made of soft material.

6. The automatic cleaning duster according to claim 5, characterized in that: A second through hole (321) is provided at the edge of the cleaning sleeve (320) on the side facing the rod body (200); The dust removal sheet (310) is provided with a fixing hook (311), and the fixing hook (311) is arranged on a side of the dust removal sheet (310) close to the rod body (200). The fixing hook (311) passes through the second through hole (321) and is then hung and fixed to the cleaning sleeve (320).

7. The automatic cleaning duster according to claim 2, characterized in that: The limiting portion (210) is a cover extending from the rod body (200), and the cover covers the driving motor (110) and the first transmission shaft (120) therein; The first through hole (211) is a rectangular hole opened on a side of the cover body facing the cleaning component (300).

8. The automatic cleaning duster according to claim 2, characterized in that: The output shaft of the driving motor (110) extends a first gear, and the first transmission shaft (120) has a second gear; The first gear is meshed with the second gear for transmission.

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