Handheld electric cleaning tool

Abstract

The utility model discloses a handheld electric cleaning tool, and relates to the technical field of cleaning equipment. The handheld electric cleaning tool comprises a handle part, a motor cover A and a protective shell, the end of the handle part is connected with the motor cover A, the end face, away from the handle part, of the motor cover A is detachably connected with a motor cover B, the end face, away from the motor cover A, of the motor cover B is integrally connected with an upper shell, and the end face of the upper shell is detachably connected with a lower shell. The protective shell is integrally connected to the end face, away from the upper shell, of the lower shell and communicates with the interior of the lower shell. Aiming at the defects of centrifugal force splashing, dead angle cleaning, inconvenience in brush head replacement and the like in the use process of the existing cleaning tool, the tool reciprocates through the lower-layer cleaning structure, the cleaning cloth is convenient to replace through a magic tape and the like, and the tool is suitable for cleaning various hard surfaces including bathroom floors, wall surfaces, glass screens and the like. The use experience is improved, the cleaning burden is reduced, and wide application prospects are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cleaning equipment technical field, concretely relates to a reciprocating motion type multifunctional handheld electric cleaning tool of anti - splash, be applicable to the cleaning of ground, wall, glass, metal, ceramic and so on various hard surface, can be widely used in the scrubbing operation of family, commerce and other places. BACKGROUND

[0002] With the continuous improvement of people's living standards, the requirement of home environment health is also increasing, especially in the kitchen, bathroom and other high-frequency use, easy to accumulate dirt area, cleaning efficiency and effect become the key problem in household cleaning. The traditional cleaning method mainly depends on manual scrubbing, and the commonly used tools include sponge, cloth, manual brush and the like. Although such tools are low in price and simple in structure, the cleaning efficiency is low, especially when facing the smooth dirt attached to the hard surface of bathroom ceramic tile wall, floor, glass screen and the like, long time scrubbing is needed, and the user is easy to be tired, and the cleaning effect is limited.

[0003] In recent years, with the development of electric cleaning technology, some electric cleaning brush tools appear on the market, mainly adopting a rotary structure, that is, the brush head is driven by a motor to rotate at high speed to realize the removal of dirt. This kind of rotary cleaning tool improves the cleaning efficiency to a certain extent and reduces the labor intensity of the user. But in the actual use process, there are also many problems:

[0004] Firstly, the rotary structure has obvious centrifugal effect. During the high-speed rotation of the brush head, the cleaning liquid is easy to be thrown, especially when working on a vertical surface (such as wall, glass), which is more obvious, resulting in that the space outside the cleaning area is also polluted by liquid, increasing the workload of secondary cleaning.

[0005] Secondly, the rotary brush head is easy to have cleaning dead angle when contacting with different material surfaces. Since the rotary brush head is usually circular, it is difficult to fully contact the dirt in the corner, joint and gap area, resulting in that the cleaning effect of these areas is not ideal. At the same time, for glass surface, mirror surface and other smooth materials, rotary motion may also cause scratch risk.

[0006] In addition, the existing rotary cleaning tool mostly adopts an integral brush head in structure, which is difficult to replace after wear and tear, affecting the convenience and economy of long-term use. Although some products support brush head replacement, the replacement process is complex and not user-friendly, which is not conducive to users to frequently replace brush cloth for different purposes.

[0007] Therefore, in view of the above problems, a new type of electric cleaning tool with reasonable structure, convenient use, high cleaning efficiency, liquid splash prevention and applicability to various material surfaces is needed. UTILITY MODEL CONTENTS

[0008] The utility model discloses a reciprocating motion type multifunctional handheld electric cleaning tool which can effectively avoid the splashing of cleaning liquid, improve the cleaning effect of corners and planes, facilitate the replacement of cleaning cloth and adapt to various surface materials, thereby improving the overall cleaning efficiency and use convenience and overcoming the deficiencies of the prior art.

[0009] To achieve the above object, the utility model provides the following technical scheme: a handheld electric cleaning tool, including handle portion, motor cover A and protection shell, handle portion end and motor cover A are connected, the end surface of motor cover A away from handle portion is detachably connected with motor cover B, the end surface of motor cover B away from motor cover A is integrally connected with upper shell, and the end surface of upper shell is detachably connected with lower shell, and the protection shell is integrally connected to the end surface of lower shell away from upper shell and communicates with its inside.

[0010] It also includes a cleaning module, a driving module, and a reciprocating mechanism. The cleaning module is arranged below the protection shell and does not contact the protection shell. The driving module and the reciprocating mechanism are both arranged in a sealed space formed by the motor cover A, the motor cover B, the upper shell, and the lower shell. The reciprocating mechanism is connected to the cleaning module and is located between the driving module and the cleaning module. The driving module cooperates with the reciprocating mechanism to drive the cleaning module to move horizontally and reciprocally.

[0011] Preferably, the driving module includes a servo brushless motor, a stabilizing sleeve, a support rod, and a stabilizing cylinder. The inside of the motor cover B is provided with a servo brushless motor with an output end facing the upper shell. A stabilizing sleeve coaxially arranged with the servo brushless motor is rotatably installed on the output shaft of the servo brushless motor. A plurality of support rods arranged in a ring array are connected between the outer wall of the stabilizing sleeve and the inner wall of the motor cover B. The inside top of the upper shell is fixedly connected with a stabilizing cylinder coaxially arranged with the stabilizing sleeve.

[0012] Preferably, the reciprocating mechanism includes a driving disc, an eccentric shaft, a guide ring, a fixed sheet, a guide sleeve, and a guide rod. The inside of the stabilizing cylinder is rotatably connected with a driving disc. The output shaft of the servo brushless motor is connected with the driving disc through a shaft coupling. An eccentric shaft arranged eccentrically is connected to the end surface of the driving disc away from the servo brushless motor. A long strip-shaped guide ring is sleeved on the eccentric shaft. A group of guide rods are connected to the two sides of the guide ring, respectively. A group of fixed sheets are connected to the opposite inner side walls of the upper shell and the lower shell. A guide sleeve is connected to the end surface of the fixed sheet. The guide sleeve is sleeved and connected with the guide rod.

[0013] Preferably, the cleaning module includes a cleaning head, a magic tape type cleaning cloth, and a liquid storage box. The bottom of the protection shell is provided with a cleaning head. The cleaning head does not contact the protection shell. The surface of the cleaning head away from the protection shell is provided with a magic tape layer. The cleaning head is bonded with a magic tape type cleaning cloth through the magic tape layer. The surface of the cleaning head close to the protection shell is integrally connected with a liquid storage box.

[0014] Preferably, the cleaning module further comprises a liquid permeation opening and a filling opening, the reciprocating mechanism further comprises connecting members, and a plurality of groups of connecting members are connected between the guide ring and the liquid storage box; the top of the liquid storage box is integrally provided with the filling opening; and the bottom of the liquid storage box is integrally connected with the liquid permeation opening penetrating the overlapping part of the cleaning head.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] The utility model discloses to the centrifugal force splash, cleaning dead angle, brush head replacement inconvenient and other defects existing in the use process of the prior cleaning tool, and puts forward a kind of anti-splashing reciprocating motion type multifunctional handheld electric cleaning tool, which is driven by motor to make reciprocating motion to the lower cleaning structure, and the cleaning cloth is replaced conveniently by magic tape and other ways, suitable for a variety of hard surface cleaning including bathroom floor, wall, glass screen, improve the use experience, reduce the cleaning burden, with wide application prospect.

[0017] Traditional handheld cleaning equipment mostly adopts rotary brush head structure, and in the use process, due to high-speed rotation, centrifugal force is often generated, which often leads to splash of cleaning liquid to the surrounding area, especially in wall or mirror cleaning, which is particularly obvious;The utility model innovatively changes the working mode of the cleaning head to horizontal reciprocating linear motion, and realizes small-amplitude and high-frequency brush cloth movement through motor+eccentric wheel+guide rail structure, while achieving the same or better cleaning effect, significantly reducing the risk of cleaning liquid splash, and improving the cleanliness and safety of overall use.

[0018] The magic tape structure is used to connect the cleaning cloth and the movement layer panel, so that the user can select the cleaning cloth of corresponding material according to the cleaning target such as glass, ceramic tile and table top, realize one machine multiple use, quick replacement without tools, improve the functional expansibility and use convenience of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0019] The utility model will be further described below in combination with the drawings and embodiments:

[0020] Figure 1 It is the perspective view of the utility model;

[0021] Figure 2 It is the bottom view of the utility model;

[0022] Figure 3 It is the top view of the utility model;

[0023] Figure 4 It is the A-A sectional view of the utility model;

[0024] Figure 5 It is the upper and lower shell section bottom view of the utility model;

[0025] Figure 6 This is a top cross-sectional view of the upper and lower shells of this utility model.

[0026] Reference numerals: 1. Handle; 2. Motor cover A; 3. Motor cover B; 4. Upper housing; 5. Lower housing; 6. Protective housing; 7. Cleaning module; 71. Cleaning head; 72. Velcro cleaning cloth; 73. Liquid reservoir; 74. Leakage port; 75. Filling port; 8. Drive module; 81. Servo brushless motor; 82. Stabilizing sleeve; 83. Support rod; 84. Stabilizing cylinder; 9. Reciprocating mechanism; 91. Drive disc; 92. Eccentric shaft; 93. Guide ring; 94. Connector; 95. Fixing plate; 96. Guide sleeve; 97. Guide rod. Detailed Implementation

[0027] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. 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.

[0028] Please see Figures 1-6 This utility model provides a technical solution: a handheld electric cleaning tool, including a handle, a motor cover A, and a protective shell. The end of the handle is connected to the motor cover A. A motor cover B is detachably connected to the end face of the motor cover A away from the handle. An upper shell is integrally formed and connected to the end face of the motor cover B away from the motor cover A. A lower shell is detachably connected to the end face of the upper shell. The protective shell is integrally formed and connected to the end face of the lower shell away from the upper shell and communicates with its interior. It also includes a cleaning module, a drive module, and a reciprocating mechanism. The cleaning module is located below the protective shell and does not contact the protective shell. The drive module and the reciprocating mechanism are both located within the enclosed space formed by the motor cover A, the motor cover B, the upper shell, and the lower shell. The reciprocating mechanism is connected to the cleaning module and is located between the drive module and the cleaning module. The drive module cooperates with the reciprocating mechanism to drive the cleaning module to perform horizontal reciprocating motion.

[0029] The driving module comprises a servo brushless motor, a stabilizing sleeve, a support rod and a stabilizing cylinder, the inner side of the motor cover B is provided with the servo brushless motor with the output end facing the upper shell, a stabilizing sleeve coaxially arranged with the servo brushless motor is rotatably installed on the output shaft of the servo brushless motor, a plurality of support rods arranged in annular array are connected between the outer wall of the stabilizing sleeve and the inner wall of the motor cover B, the inner side top of the upper shell is fixedly connected with the stabilizing cylinder coaxially arranged with the stabilizing sleeve, the inner side of the stabilizing cylinder is rotatably connected with the driving disc, the output shaft of the servo brushless motor is connected with the driving disc through the shaft coupling, the eccentric shaft arranged eccentrically is connected to the end face of the driving disc away from the servo brushless motor, the long strip-shaped guide ring is sleeved on the eccentric shaft, a group of guide rods are respectively connected to the two sides of the guide ring, a group of fixed pieces are connected to the opposite inner side walls of the upper shell and the lower shell, the end face of the fixed piece is connected with the guide sleeve, and the guide sleeve is sleeved and connected with the guide rod.

[0030] Secondly, the cleaning module comprises a cleaning head, a magic tape type cleaning cloth and a liquid storage box, the bottom of the protection shell is provided with the cleaning head, the cleaning head is not in contact with the protection shell, the surface of the cleaning head away from the protection shell is provided with a magic tape layer, the magic tape type cleaning cloth is bonded to the cleaning head through the magic tape layer, a special cleaning cloth is adhered to the surface of the lower cleaning head through the magic tape, and the cleaning cloth is attached to the cleaned surface. When the reciprocating motion is started, the cleaning cloth forms relative friction with dirt in the horizontal direction, and under the assistance of a certain pressure and cleaning liquid, the surface adhered stubborn stains, scale and soap scum and the like are effectively destroyed and removed; after use, the user can replace the cleaning cloth by manually tearing it off, and the magic tape design ensures the convenience of installation and removal. The cleaning cloth can be replaced with superfine fiber, nylon brush cloth or hard fiber cloth according to different surface materials to achieve better cleaning effect. The surface of the cleaning head close to the protection shell is integrally connected with the liquid storage box, the cleaning module further comprises a liquid permeation port and an injection port, the reciprocating mechanism further comprises a connecting piece, a plurality of connecting pieces are connected between the guide ring and the liquid storage box, the top of the liquid storage box is integrally provided with the injection port, and the bottom of the liquid storage box is integrally connected with the liquid permeation port penetrating the overlapping part of the cleaning head, so that the cleaning liquid is evenly attached to the target area, and the cleaning efficiency is improved.

[0031] Working principle: the upper shell 4 and the lower shell 5 are separated, the cleaning liquid is added in the liquid storage box 73 through the injection port 75, the cleaning liquid permeates into the magic tape type cleaning cloth 72 through the liquid permeation port 74, the servo brushless motor 81 is controlled to start, the driving disc 91 is driven to rotate, the eccentric shaft 92 arranged eccentrically drives the guide ring 93, the guide ring 93 reciprocates along the horizontal straight line under the guidance of the guide sleeve 96 and the guide rod 97, the guide ring 93 is connected to the cleaning module 7 through the connecting piece 94, and the user can clean by pressing the magic tape type cleaning cloth 72 against the part to be cleaned.

[0032] The utility model embodiment has been explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiment, still can make various changes in the knowledge range of ordinary skill in the art who has possessed under the premise of not departing from the utility model tenet.

Claims

1. A hand-held electric cleaning tool, characterized in that The utility model relates to a kind of cleaning device, including: Handle part (1), motor cover A (2) and protective shell (6), handle part (1) end is connected with motor cover A (2), the end face of motor cover A (2) away from handle part (1) is detachably connected with motor cover B (3), the end face of motor cover B (3) away from motor cover A (2) is integrally connected with upper shell (4), and upper shell (4) end face is detachably connected with lower shell (5), and protective shell (6) is integrally connected to the end face of lower shell (5) away from upper shell (4) and with its inside communication; Cleaning module (7), drive module (8) and reciprocating mechanism (9), cleaning module (7) is located below protective shell (6) and does not contact with protective shell (6), drive module (8) and reciprocating mechanism (9) are all located in the closed space surrounded by motor cover A (2), motor cover B (3), upper shell (4) and lower shell (5), and reciprocating mechanism (9) is connected with cleaning module (7), and reciprocating mechanism (9) is between drive module (8) and cleaning module (7), and drive module (8) cooperates reciprocating mechanism (9) and drives cleaning module (7) to carry out horizontal reciprocating motion.

2. A hand-held electric cleaning tool according to claim 1, characterized in that: The drive module (8) includes a servo brushless motor (81), a stabilizing sleeve (82), a support rod (83), and a stabilizing cylinder (84). The inside of the motor cover B (3) is provided with a servo brushless motor (81) with an output end facing the upper shell (4). The output shaft of the servo brushless motor (81) is rotatably mounted with a stabilizing sleeve (82) coaxially arranged therewith. A plurality of support rods (83) are connected between the outer wall of the stabilizing sleeve (82) and the inner wall of the motor cover B (3) in a ring array. The inner side of the top of the upper shell (4) is fixedly connected with a stabilizing cylinder (84) coaxially arranged with the stabilizing sleeve (82).

3. A hand-held electric cleaning tool according to claim 2, characterized in that: The reciprocating mechanism (9) includes a drive disc (91), an eccentric shaft (92), a guide ring (93), a fixed sheet (95), a guide sleeve (96), and a guide rod (97). The inside of the stabilizing cylinder (84) is rotatably connected with a drive disc (91). The output shaft of the servo brushless motor (81) is connected with the drive disc (91) through a shaft coupling. The end face of the drive disc (91) away from the servo brushless motor (81) is connected with an eccentrically arranged eccentric shaft (92). A long strip-shaped guide ring (93) is sleeved on the eccentric shaft (92). The two sides of the guide ring (93) are respectively connected with a group of guide rods (97). The opposite inner side walls of the upper shell (4) and the lower shell (5) are each connected with a group of fixed sheets (95). The end face of the fixed sheet (95) is connected with a guide sleeve (96). The guide sleeve (96) is connected with the guide rod (97) in sleeve.

4. A hand-held electric cleaning tool according to claim 3, characterised in that: The cleaning module (7) comprises a cleaning head (71), a magic tape cleaning cloth (72) and a liquid storage box (73), the bottom of the protective shell (6) is provided with the cleaning head (71), the cleaning head (71) is not in contact with the protective shell (6), the surface of the cleaning head (71) away from the protective shell (6) is provided with a magic tape layer, the magic tape cleaning cloth (72) is attached to the cleaning head (71) through the magic tape layer, and the surface of the cleaning head (71) close to the protective shell (6) is integrally connected with the liquid storage box (73).

5. A hand-held electric cleaning tool according to claim 4, characterized in that: The cleaning module (7) further comprises a liquid permeation opening (74) and a filling opening (75), the reciprocating mechanism (9) further comprises a connecting piece (94), a plurality of connecting pieces (94) are connected between the guide ring (93) and the liquid storage box (73), the top of the liquid storage box (73) is integrally provided with the filling opening (75), and the bottom of the liquid storage box (73) is integrally connected with the penetrating liquid permeation opening (74) coinciding with the cleaning head (71).

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