Electrostatic mop

Abstract

The utility model discloses an electrostatic mop which comprises a mop rod and a mop head, the mop rod is movably connected with the mop head through a connecting piece, electrostatic paper or electrostatic cloth is arranged on the mop head, the mop rod comprises a fork head on the connecting piece, a pull rod is arranged on the fork head, a screw sleeve is arranged on the pull rod, and the screw sleeve is connected with the connecting piece. A screw sleeve is arranged on the pull rod, a lead screw capable of rotating and moving back and forth in the axial direction of the pull rod is arranged on the screw sleeve, a spiral guide rail groove is formed in the screw sleeve, a protruding block capable of sliding back and forth in the spiral guide rail groove is arranged on the lead screw, and the lead screw is connected with the mop head. The rotating device is reasonable in design, a user can conveniently and smoothly rotate up and down when operating the rotating device, and the rotating device is more convenient for the user to use.

Description

Technical Field

[0001] This utility model relates to the field of mop technology, and in particular to an electrostatic mop. Background Technology

[0002] It is known that electrostatic mops are typically made of fibers. These slender fibers exhibit a strong electrostatic charge induction phenomenon. The essence of electrostatic charge induction is that when materials come into contact, the originally neutral objects begin to separate their charges, forming two charged bodies. When positive ions and negative electrons pass through a dielectric, they superimpose in different directions, achieving the effect of completely releasing the charge. Due to their large surface area, the fibers of electrostatic mops can absorb a large number of electrons, and the charge accumulates on the surface, thereby increasing their ability to adhere to dust and debris. This is generally achieved by installing electrostatic paper or electrostatic cloth. Currently, most electrostatic mops use a twisted handle for up-and-down movement, which is not smooth enough during the up-and-down rotation, making it extremely inconvenient for users. Therefore, improvements are needed. Utility Model Content

[0003] (a) Technical problems that need to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides an electrostatic mop with a reasonable design, making it extremely convenient and smooth for users to operate by rotating it up and down, thus enhancing user convenience.

[0005] (II) Technical solutions required

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] An electrostatic mop includes a mop handle and a mop head, wherein the mop handle and the mop head are movably connected by a connector. The mop head is provided with electrostatic paper or electrostatic cloth. The mop handle includes a fork on the connector, a pull rod is provided on the fork, a screw sleeve is provided on the pull rod, and a lead screw is provided on the screw sleeve that rotates back and forth along the axis of the pull rod. A helical guide groove is provided inside the screw sleeve, and a protrusion that slides back and forth in the helical guide groove is provided on the lead screw. The lead screw is connected to the mop head.

[0008] Preferably, at least two spiral guide grooves are arranged on the spiral guide groove, and correspondingly, at least two protrusions are arranged on the spiral guide groove, and the protrusions and the lead screw are integrally formed.

[0009] Preferably, there are four spiral guide grooves, and the lead screw is evenly spaced with the protrusions, each of the protrusions being located in the corresponding spiral guide groove.

[0010] Preferably, the screw sleeve is fixed to the pull rod by a locking member.

[0011] Preferably, the outer side wall of the screw sleeve is provided with evenly spaced limit holes, and the inner side wall of the fork head is provided with evenly spaced limit plates. Each limit plate corresponds to one limit hole, which is beneficial to realize the axial movement of the pull rod in the fork head.

[0012] Preferably, the connector includes a pair of fixed seats disposed on the mop head, the pair of fixed seats being movably connected by a fixed cover, the fixed cover being movably connected to the fork head, and a rotating shaft disposed on the lead screw, the rotating shaft being disposed on the rotating shaft, the knob extending into the mop head.

[0013] Preferably, the knob includes a main body and a gear disposed at the lower part of the main body, and a limiting block is disposed on the main body, and a mounting position is disposed between the gear and the limiting block.

[0014] Preferably, the mop head includes a panel with a pair of fixed seats distributed on it. A base plate is provided on the lower surface of the panel, and a clamping plate is provided on the upper surface of the base plate. The knob passes through the panel, and the gear is located in the clamping plate. The clamping plate has a mounting hole that mates with the gear. The mounting hole has a protrusion and a recess. The limiting block is located on the upper surface of the panel. Strip plates are provided on the lower surfaces of the clamping plates on both sides of the base plate, and electrostatic paper or electrostatic cloth is provided on the base plate and the strip plates.

[0015] Preferably, a scraper is provided on the panel.

[0016] (III) Technical Effects to be Achieved

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] Firstly, the mop handle of this utility model includes a fork on a connecting piece, a pull rod on the fork, a screw sleeve on the pull rod, and a lead screw on the screw sleeve that rotates back and forth along the axis of the pull rod. A helical guide groove is provided inside the screw sleeve, and a protrusion on the lead screw slides back and forth within the helical guide groove. The lead screw is connected to the mop head. This design is not only reasonable and simple in structure, facilitating manufacturing, but also allows for convenient and smooth up-and-down rotation by the user through the interaction of the helical guide groove inside the screw sleeve and the protrusion on the lead screw, making it more user-friendly.

[0019] Secondly, the spiral guide rail groove of this utility model has at least two corresponding protrusions, and the protrusions and the lead screw are integrally formed. This arrangement is reasonable, not only making the structure more robust, but also ensuring smoother operation, which is more conducive to meeting the user's needs. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the main view of this utility model.

[0021] Figure 2 for Figure 1 Sectional view along the AA direction.

[0022] Figure 3 This is a three-dimensional schematic diagram of the present invention.

[0023] Figure 4 This is an exploded view of the present invention.

[0024] Figure 5 This is an exploded view of the pull rod and screw sleeve of this utility model.

[0025] Figure 6 This is a schematic diagram of the structure of the pull rod, screw sleeve, lead screw, rotating shaft, knob and panel of this utility model.

[0026] Figure 7 This is a schematic diagram of the structure of the pull rod, screw sleeve, lead screw, rotating shaft, knob, panel and base plate of this utility model.

[0027] Figure 8 This is a schematic diagram of the screw sleeve and lead screw assembly of this utility model.

[0028] Figure 9 This is an overall view of the screw sleeve and lead screw of this utility model.

[0029] Figure 10 This is a schematic diagram of the knob structure of this utility model.

[0030] In the diagram: 1, mop handle; 2, mop head; 3, connector; 11, fork head; 12, pull rod; 13, screw sleeve; 14, lead screw; 21, panel; 22, base plate; 23, clamping plate; 24, strip plate; 25, scraper; 31, mounting base; 32, mounting cover; 33, rotating shaft; 34, knob; 131, spiral guide groove; 141, protrusion; 341, main body; 342, gear; 343, limiting block; 344, mounting position. Detailed Implementation

[0031] In the description of this utility model, it should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to or indirectly connected to the other element.

[0032] In the description of this utility model, it should be noted that the terms "center," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified. "Several" means one or more, unless otherwise explicitly specified.

[0033] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit its scope. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of the present utility model.

[0035] Example 1: See Figures 1 to 9An electrostatic mop includes a mop handle 1 and a mop head 2, which are movably connected by a connector 3. The mop head 2 is covered with electrostatic paper or cloth. The mop handle 1 includes a fork 11 connected to the connector 3, a pull rod 12 on the fork 11, a screw sleeve 13 on the pull rod 12, and a lead screw 14 on the screw sleeve 13 that rotates back and forth along the axis of the pull rod 12. The screw sleeve 13 has a helical guide groove 131 inside, and the lead screw 14 has a protrusion 141 that slides back and forth in the helical guide groove 131. The lead screw 14 is connected to the mop head 2. This structure achieves up-and-down rotational movement through the interaction of the helical guide groove 131 inside the screw sleeve 13 and the protrusion 141 on the lead screw 14. This design uses a spiral handle to achieve up-and-down movement, which is reasonable and makes the up-and-down rotational movement extremely convenient and smooth for the user, greatly facilitating user operation.

[0036] Example 2: This can be explained based on Example 1, such as... Figure 2 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 9 As shown, at least two spiral guide grooves 131 are arranged, and correspondingly, at least two protrusions 141 are arranged. The protrusions 141 and the lead screw 14 are integrally formed. This not only enables reciprocating rotational movement and smoother operation, but also makes the structure more robust. In this embodiment, there are four spiral guide grooves 131, and the lead screw 14 is evenly spaced with protrusions 141. Each protrusion 141 is located in its corresponding spiral guide groove 131. This facilitates smoother reciprocating rotational movement between the screw sleeve 13 and the lead screw 14. Further, the screw sleeve 13 is fixed to the pull rod 12 by locking components (bolts, screws, rivets, etc.). To allow the pull rod 12 to slide axially back and forth in the fork head 11, limit holes are evenly arranged on the outer wall of the screw sleeve 13, and limit plates are evenly arranged on the inner wall of the fork head 11. Each limit plate corresponds to a limit hole, which facilitates axial movement of the pull rod 12 in the fork head 11. In this embodiment, there are four limiting holes and four limiting plates.

[0037] Example 3: This can be described based on Example 1 or Example 2, such as... Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 , Figure 7 and Figure 8As shown, the connector 3 includes a pair of fixed seats 31 distributed on the mop head 2. In this embodiment, there are two fixed seats 31 distributed in pairs. The pair of fixed seats 31 are movably connected by a fixed cover 32 (the fixed cover 32 and the pair of fixed seats 31 are connected by a rotating shaft). The fixed cover 32 is movably connected to the fork head 11 (the fixed cover 32 and the fork head 11 are connected by a rotating shaft). A rotating shaft 33 is provided on the lead screw 14, and a knob 34 is provided on the rotating shaft 33. The knob 34 extends into the mop head 2. This arrangement allows the mop head 2 and the mop handle 1 to rotate in different directions, which is convenient for user operation and use. Further explanation is as follows. Figure 10 As shown, the knob 34 includes a main body 341 and a gear 342 disposed at the lower part of the main body 341. A limiting block 343 is disposed on the main body 341. A mounting position 344 is disposed between the gear 342 and the limiting block 343. The mounting position 344 facilitates the installation of the mop head 2. Both the gear 342 and the limiting block 343 can be used to prevent the knob 34 from falling off the mop head 2.

[0038] Example 4: This can be explained based on Example 3, such as... Figure 2 , Figure 3 , Figure 4 , Figure 6 and Figure 7 As shown, the mop head 2 includes a panel 21 with paired mounting bases 31. A base plate 22 is provided on the lower surface of the panel 21, and a clamping plate 23 is provided on the upper surface of the base plate 22. A knob 34 passes through the panel 21, and a gear 342 is located in the clamping plate 23. The clamping plate 23 has mounting holes that mate with the gear 342. The mounting holes have protrusions and recesses. When the gear 342 rotates in the mounting holes, it causes the clamping plate 23 to extend and retract between the panel 21 and the base plate 22. A limiting block 343 is located on the upper surface of the panel 21. This arrangement prevents detachment. Strip plates 24 are provided on the lower surfaces of the clamping plates 23 on both sides of the base plate 22. Electrostatic paper or electrostatic cloth is provided on the base plate 22 and the strip plates 24. This arrangement is reasonable, easy to implement, and more conducive to meeting the needs of users for mopping floors or wiping glass. It can clamp the electrostatic paper or electrostatic cloth more securely. It can be seen that this utility model is extremely simple and convenient for users to clamp and release. To further explain, a scraper 25 is provided on the panel 21, which makes it more convenient for users to use.

[0039] All standard parts used in this application can be purchased from the market. The specific connection methods of each part adopt conventional methods such as locking parts and rivets that are mature in the existing technology, and will not be described in detail here.

[0040] It should be noted that although the above embodiments have been described herein, this does not limit the scope of patent protection for this utility model. Therefore, any changes and modifications made to the embodiments described herein based on the innovative concept of this utility model, or equivalent structural or procedural transformations made using the content of this utility model's specification and drawings, directly or indirectly applying the above technical solutions to other related technical fields, are all included within the scope of protection of this utility model patent.

Claims

1. An electrostatic mop, comprising a mop handle (1) and a mop head (2), wherein the mop handle (1) and the mop head (2) are movably connected by a connector (3), and the mop head (2) is provided with electrostatic paper or electrostatic cloth, characterized in that: The mop handle (1) includes a fork (11) on the connector (3), a pull rod (12) is provided on the fork (11), a screw sleeve (13) is provided on the pull rod (12), a lead screw (14) is provided on the screw sleeve (13) and can rotate back and forth along the axis of the pull rod (12), a spiral guide groove (131) is provided inside the screw sleeve (13), a protrusion (141) is provided on the lead screw (14) and can slide back and forth in the spiral guide groove (131), and the lead screw (14) is connected to the mop head (2).

2. The electrostatic mop as described in claim 1, characterized in that: At least two spiral guide grooves (131) are arranged on the spiral guide grooves (131), and correspondingly, at least two protrusions (141) are arranged on the spiral guide grooves (131), and the protrusions (141) and the lead screw (14) are integrally formed.

3. The electrostatic mop as described in claim 2, characterized in that: There are four spiral guide grooves (131), and the lead screw (14) is evenly spaced with the protrusions (141), each of the protrusions (141) being located in the corresponding spiral guide groove (131).

4. The electrostatic mop as described in claim 1, 2, or 3, characterized in that: The screw sleeve (13) is fixed to the pull rod (12) by a locking member.

5. The electrostatic mop as described in claim 1, 2, or 3, characterized in that: Limiting holes are evenly spaced on the outer side wall of the screw sleeve (13), and limiting plates are evenly spaced on the inner side wall of the fork head (11). Each limiting plate corresponds to one limiting hole, which is beneficial to realize the axial movement of the pull rod (12) in the fork head (11).

6. The electrostatic mop as described in claim 1, characterized in that: The connector (3) includes a pair of fixed seats (31) arranged on the mop head (2), the pair of fixed seats (31) being movably connected by a fixed cover (32), the fixed cover (32) being movably connected to the fork head (11), and a rotating shaft (33) arranged on the lead screw (14), a knob (34) arranged on the rotating shaft (33), the knob (34) extending into the mop head (2).

7. The electrostatic mop as described in claim 6, characterized in that: The knob (34) includes a main body (341) and a gear (342) disposed at the lower part of the main body (341), and a limiting block (343) is disposed on the main body (341), and a mounting position (344) is disposed between the gear (342) and the limiting block (343).

8. The electrostatic mop as described in claim 7, characterized in that: The mop head (2) includes a panel (21), on which a pair of fixed seats (31) are provided. A base plate (22) is provided on the lower surface of the panel (21), and a clamping plate (23) is provided on the upper surface of the base plate (22). The knob (34) passes through the panel (21), and the gear (342) is located in the clamping plate (23). The clamping plate (23) is provided with a mounting hole that cooperates with the gear (342). The mounting hole is provided with a protrusion and a concave block. The limiting block (343) is located on the upper surface of the panel (21). A strip plate (24) is provided on the lower surface of the clamping plate (23) on both sides of the base plate (22), and electrostatic paper or electrostatic cloth is provided on the base plate (22) and the strip plate (24).

9. The electrostatic mop as described in claim 8, characterized in that: A scraper (25) is provided on the panel (21).

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