WO2022067969A1

WO2022067969A1 - Vehicle cleaning mop

Info

Publication number: WO2022067969A1
Application number: PCT/CN2020/127379
Authority: WO
Inventors: 陈滨
Original assignee: 绍兴市柯桥区欣飞科技有限公司
Priority date: 2020-09-29
Filing date: 2020-11-07
Publication date: 2022-04-07
Also published as: CN112248978A

Abstract

Disclosed is a vehicle cleaning mop, comprising a mop rod and a mop head movably connected to one end of the mop rod, wherein the mop rod is in the shape of a hollow rod; a tubular electric motor is fixedly arranged at the end of the mop rod away from the mop head; an output shaft of the tubular electric motor is located in the mop rod and connected to a flexible shaft; a driving gear and a plurality of driven gears are rotatably connected in the mop head; the driving gear is in meshing transmission with the driven gears; the end of the flexible shaft away from the tubular electric motor is fitted and connected to the center of the driving gear; mop strips are fixedly arranged in both the centers of the driving gear and the driven gears; the mop strips are partially exposed out of the side of the mop head away from the mop rod; and the inside of the mop head is in communication with a faucet via a pipeline. The vehicle cleaning mop is convenient to use, and can wipe away dust and stains on a vehicle in a labor-saving and effective manner.

Description

car wash mop

technical field

The present invention relates to the technical field of cleaning appliances, in particular to a mop for car cleaning.

Background technique

At present, there are more and more people with cars, and the cleaning of the car has become an urgent problem to be solved. Now people often clean the car by sending the car to the car dealer, or cleaning it with a rag or mop, etc. Going to the car wash for cleaning is too expensive, and cleaning it yourself requires dragging back and forth when using the mop, and also needs to wet the mop head with water in a bucket, which is not only laborious but also difficult to clean up.

technical problem

In order to solve one of the above problems, the present invention provides a car washing mop, which is convenient to use and saves time and effort.

technical solutions

The above technical purpose of the present invention is achieved through the following technical solutions.

A car washing mop, comprising a mop rod and a mop head movably connected to one end of the mop rod, the mop rod is in the shape of a hollow rod, the end of the mop rod away from the mop head is fixed with a tubular motor, and the output shaft of the tubular motor A flexible shaft is connected in the mop rod, a driving gear and a plurality of driven gears are rotatably connected in the mop head, the driving gear and the driven gear are engaged for transmission, and the end of the flexible shaft away from the tubular motor is matched with the center of the driving gear The center of the driving gear and the driven gear are fixed with a mopping strip, part of the mopping strip is exposed on the side of the mop head away from the mop rod, and the inside of the mop head is communicated with the faucet through a pipeline.

As an improvement of the present invention, a ball valve is provided outside the mop rod, the inlet end of the ball valve is communicated with the faucet through a water inlet pipe, and the outlet end of the ball valve is communicated with the inside of the mop head through a hose.

By adopting the above solution, the amount of water flowing into the mop head can be controlled in real time through the ball valve on the mop rod, which is convenient to use.

As an improvement of the present invention, the mop head includes a mop box seat with an open upper end, the driving gear and the driven gear are rotatably connected to the mop box seat, and the bottom surface of the mop box seat is provided with a mop box for the mop strip to pass through. Perforated, the open end of the mop box seat is covered with a mop box cover and a connecting cover plate in turn, and the centers of the mop box cover and the connecting cover plate are respectively provided with a through hole 1 and a through hole 2 for the flexible shaft to pass through, The connecting cover is pivotally connected with a pivot seat, the pivot seat is provided with a through hole 3 for the flexible shaft to pass through, the pivot seat is pivotally connected to the mop rod, and the pivot seat is connected to the connecting cover The pivot axis of the plate and the pivot axis of the pivot seat and the mop rod are perpendicular to each other.

By adopting the above solution, the mop rod and the mop head can be rotated substantially, which is convenient for the user to use mop heads of different angles for cleaning.

As an improvement of the present invention, the mop box seat is provided with a transmission gear meshed with the driving gear, the transmission gear is meshed with a driven gear, and the driving gear simultaneously drives the driven gear and the transmission gear to rotate.

By adopting the above solution, the number of passive gears can be further increased, thereby increasing the number of mopping strips.

As an improvement of the present invention, the periphery of the driven gear is meshed and connected to the driven gear.

As an improvement of the present invention, the end of the mop rod away from the tubular motor is provided with a zigzag pivot joint, the inside of the pivot joint is communicated with the inside of the mop rod, and two sides of the pivot joint are symmetrically protruded with pivot shafts 1. A pair of pivot sleeves are symmetrically arranged on both sides of the through hole 2 on the connecting cover, the pivot seat is in the shape of a zigzag, and two ends of the inner side of the pivot seat are symmetrically provided with a pair of pivot sleeves to cooperate with the pivot sleeves. The second pivot shaft, the through hole 3 is opened at the center of one end of the pivot seat away from the opening, and the end of the pivot seat away from the opening is provided with two pivot plates at intervals and parallel to both sides of the through hole 3. The connecting plate is provided with a pivot hole matched with the first pivot shaft, and the axis of the pivot hole and the axis of the second pivot shaft are perpendicular to each other.

As an improvement of the present invention, the upper end surfaces of the driving gear, the driven gear and the transmission gear are respectively provided with coaxial ring grooves, and the inner surface of the mop box cover is protruded with a coaxial ring groove matched with the coaxial ring groove. convex ring.

By adopting the above solution, each gear can be positioned to ensure the normal rotation of the gear and avoid interference.

As an improvement of the present invention, at least one support ring for supporting the flexible shaft is provided in the mop bar.

By adopting the above solution, it is ensured that the flexible shaft rotates smoothly in the mop rod, and the strong vibration of the mop rod caused by the excessive rotation of the flexible shaft is avoided, which is unfavorable for the user to hold.

As an improvement of the present invention, the mop head is filled with cleaning agent.

By adopting the above solution, when the car is scrubbed with a mop, the cleaning solution can be directly flowed out from the mop strip of the mop head, and the car washing is more convenient. In addition, the water and detergent in the mop head can also lubricate the meshing between the various gears, which can better avoid the problem of gear jamming.

beneficial effect

To sum up, the present invention has the following beneficial effects.

Compared with the car mop in the prior art, the car wash mop of the present invention drives the flexible shaft through the tubular motor to make the driving gear in the mop head rotate, and drives the driven gear to rotate, thereby driving the mop strip to rotate. The pipeline fills the mop head with water, soaks the mop strip and flows out, and the wet mop strip keeps rotating to rotate and scrub the car, which can wipe off the dust and stains on the car more effortlessly and effectively, and the water in the mop head can also The meshing between the gears plays a lubricating role to prevent the gears from being stuck.

Description of drawings

Figure 1 is a schematic structural diagram of a car wash mop.

Figure 2 is an exploded schematic view of the car wash mop.

FIG. 3 is an enlarged view of A in FIG. 2 .

FIG. 4 is an enlarged view of B in FIG. 2 .

FIG. 5 is a schematic view of the structure of the mop box cover.

FIG. 6 is an enlarged view of C in FIG. 2 .

FIG. 7 is a schematic structural diagram of the pivot seat.

FIG. 8 is a schematic diagram of the connection relationship between the limit plate and the limit boss.

FIG. 9 is a schematic diagram 1 of the connection relationship between the mop rod and the mop head.

FIG. 10 is a second schematic diagram of the connection relationship between the tow bar and the mop head.

In the figure, 1, mop rod; 101, pivot joint; 102, pivot shaft one; 103, support ring; 104, ball valve; 105, water inlet pipe; 106, hose; 2, mop head; 210, mop box seat; 211, perforation; 220, driving gear; 221, coaxial ring groove; 222, jack; 230, driven gear; 231, coaxial ring groove; 240, mopping strip; 250, transmission gear; 251, coaxial ring groove; 260, mop box cover; 261, coaxial convex ring; 262, through hole one; 263, pipe joint; 270, connecting cover plate; 271, connecting column; 272, through hole two; 273, pivot sleeve; 274, gap ; 275, limit boss; 280, pivot seat; 281, pivot shaft two; 282, through hole three; 283, pivot plate; 284, pivot hole; 3, tubular motor; 4, coupling; 5, flexible shaft; 501, limit plate.

BEST MODE FOR CARRYING OUT THE INVENTION

The present invention will be further described in detail below with reference to the accompanying drawings.

Referring to FIG. 1 , a car washing mop includes a mop bar 1 and a mop head 2 movably connected to one end of the mop bar 1 .

Referring to FIG. 2, the mop rod 1 is in the shape of a hollow rod, and one end of the mop rod 1 is provided with a pivot joint 101 in the shape of a zigzag. Referring to FIG. 3, the interior of the pivot joint 101 is communicated with the interior of the mop rod 1, and the two sides of the pivot joint 101 are symmetrical A pivot shaft 102 is protruded, and the other end of the mop rod 1 is fixedly connected with a tubular motor 3 through bolts. The output shaft of the tubular motor 3 is placed in the mop rod 1 and is connected to a flexible shaft 5 through a coupling 4. The flexible shaft The other end of 5 passes through the pivot joint 101 and is connected to the following driving gear 220 . Referring to FIGS. 9 and 10 , two support rings 103 for supporting the flexible shaft 5 are provided at an axial interval in the mop rod 1 . A ball valve 104 is installed outside the mop rod 1 . The inlet end of the ball valve 104 is sleeved with a water inlet pipe 105 , the outlet end of the ball valve 104 is sleeved with a hose 106 , and the other end of the hose 106 is connected to the inside of the mop head 2 .

The mop head 2 includes a mop box base 210 with an open upper end, and a driving gear 220 and a plurality of driven gears 230 are rotatably connected in the mop box base 210. Referring to FIG. 4, the driving gear 220 and the driven gear 230 are engaged for transmission. The center of the lower end of the gear 230 is fixedly connected with a mopping strip 240. The specific connection method can be used to insert the upper end of the mopping strip 240 into the central mounting holes of the driving gear 220 and the driven gear 230 respectively, and pass the diameter of the driving gear 220 and the driven gear 230. Connect a screw to the thread to press and fix the mop strip 240. The bottom surface of the mop box base 210 is provided with through holes 211 for the mop strips 240 to pass through. In order to further increase the number of the mop strips 240, a transmission gear 250 that meshes with the driving gear 220 is rotated in the mop box base 210. More passive gears 230 are meshed around the 250, and more passive gears 230 can be meshed around the passive gears 230, so as to increase the number of mopping strips 240. The open end cover of the mop box seat 210 is provided with a mop box cover 260 for axially limiting the driving gear 220, the driven gear 230 and the transmission gear 250. The upper end faces of the driving gear 220, the driven gear 230 and the transmission gear 250 are respectively provided with Coaxial ring grooves 221, 231, 251, with reference to Figure 5, the inner surface of the mop box cover 260 is protruded with a coaxial convex ring 261 that cooperates with the coaxial ring grooves 221, 231, 251, and the center of the mop box cover 260 is also opened There is a through hole 262 for the flexible shaft 5 to pass through. The upper end surface of the mop box cover 260 is provided with a hollow pipe joint 263 that communicates with the inside of the mop box base 210 for connecting with the hose 106 . The open end of the mop box seat 210 is located outside the mop box cover 260 and is also covered with a connecting cover plate 270. The connecting cover plate 270 and the mop box seat 210 are fixedly connected by screws, and the mop box cover 260 is pressed to the limit to connect. The cover plate 270 is provided with a hole for the pipe joint 263 to pass through.

Referring to FIG. 6 , a connecting column 271 is protruded from the center of the upper end of the connecting cover 270 , and the center of the connecting column 271 penetrates from the upper end to the lower end of the connecting cover 270 to form a through hole 272 for the flexible shaft 5 to pass through. The upper diameter of the outer wall of the connecting column 271 A pair of pivot sleeves 273 are symmetrically protruded outward. The pivot sleeve 273 is pivotally connected with a pivot seat 280 , and a gap 274 with an upper end connected is symmetrically opened on the outer wall of the connecting column 271 that is perpendicular to the axis of the pivot sleeve 273 For the flexible shaft 5 to pass through, with reference to FIG. 7 , the pivot seat 280 is in the shape of a zigzag. The inner two ends of the pivot seat 280 are symmetrically protruded with a pivot shaft two 281 that cooperates with the pivot sleeve 273, and the pivot seat 280 is far away from the opening. The center of one end is provided with a through hole 3 282 for the flexible shaft 5 to pass through. The end of the pivot seat 280 away from the opening is provided with two pivot plates 283 spaced in parallel on both sides of the through hole 3 282. The pivot plate 283 is provided with The pivot hole 284 cooperates with the first pivot shaft 102 so that the pivot joint 101 is rotatably connected between the two pivot plates 283 , and the axis of the pivot hole 284 and the axis of the second pivot shaft 281 are perpendicular to each other.

After the end of the flexible shaft 5 away from the tubular motor 3 passes out of the pivot joint 101, it passes through the through hole three 282 on the pivot seat 280, the through hole two 272 on the connection cover 270 and the through hole on the mop box cover 260 in turn. The first hole 262 is matched and connected with the center of the upper end of the driving gear 220. The cross section of the flexible shaft 5 is square, and the center of the upper end surface of the driving gear 220 is provided with an insertion hole 222 whose cross section is the same as that of the flexible shaft 5 for the flexible shaft 5 to be inserted into. The side of the flexible shaft 5 close to the driving gear 220 also protrudes to form a limit disk 501. Referring to FIG. 8, the outer diameter of the limit disk 501 is larger than the inner diameter of the first through hole 262, and the limit disk 501 is matched with the second through hole 272. The inner wall of the second through hole 272 is protruded with a limit boss 275 for axially limiting the movement of the limit plate 501 .

The user needs to connect the water inlet pipe 105 to the faucet before cleaning the car with the electric mop of the car. After opening the faucet and the ball valve 104, the water enters the mop head 2 and soaks the mop strip 240 and flows out, and then starts the mop rod 1. The tubular motor 3 on the upper side, the tubular motor 3 drives the flexible shaft 5 to rotate, the rotation of the flexible shaft 5 drives the driving gear 220 to rotate, and the driving gear 220 drives the driving gear 250 and the driven gear 230 to rotate respectively through meshing transmission, which can drive the driving gear. 220 and the mop strip 240 on the driven gear 230 also rotate at the same time. When the user drags the car wash mop to and fro the car, the wet mop strip 240 keeps rotating to rotate and scrub the car, which can be more labor-saving and effective. Wipe off dust and stains from the car. In order to improve the cleaning ability, the cleaning agent can also be poured into the mop head 2 through the pipe joint 263 in advance, and the cleaning solution can be directly flowed out through the mop head 2 during scrubbing, which is more convenient for car washing.

This specific embodiment is only an explanation of the present invention, and it does not limit the present invention. Those skilled in the art can make modifications without creative contribution to the present embodiment as required after reading this specification, but as long as the rights of the present invention are used All claims are protected by patent law.

Embodiments of the present invention

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Industrial Applicability

Type an industrial applicability description paragraph here.

Sequence Listing Free Content

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Claims

A car washing mop, comprising a mop rod (1) and a mop head (2) movably connected to one end of the mop rod (1), characterized in that the mop rod (1) is in the shape of a hollow rod, and the mop rod (1) ) is fixed with a tubular motor (3) at one end away from the mop head (2), the output shaft of the tubular motor (3) is in the mop rod (1) and is connected with a flexible shaft (5), the mop head (2) ) is rotatably connected with a driving gear (220) and a plurality of driven gears (230), the driving gear (220) meshes with the driven gear (230) for transmission, and the flexible shaft (5) is away from one end of the tubular motor (3) It is connected with the center of the driving gear (220), the center of the driving gear (220) and the driven gear (230) are fixed with a mopping strip (240), and the mopping strip (240) is partially exposed to the mop head (2) On the side away from the mop rod (1), the inside of the mop head (2) is communicated with the water faucet through a pipeline.
The car washing mop according to claim 1, characterized in that, a ball valve (104) is provided outside the mop rod (1), the inlet end of the ball valve (104) is communicated with a water tap through a water inlet pipe (105), and the ball valve (104) (104) The outlet end communicates with the interior of the mop head (2) through a hose (106).
The car washing mop according to claim 2, wherein the mop head (2) comprises a mop box seat (210) with an open upper end, and the driving gear (220) and the driven gear (230) are rotatably connected to the mop box In the seat (210), the bottom surface of the mop box seat (210) is provided with a perforation (211) for the mop cloth strip (240) to pass through, and the open end of the mop box seat (210) is sequentially covered with a mop box cover (260) and a connecting cover plate (270), the center of the mop box cover (260) and the connecting cover plate (270) are respectively provided with a through hole (262) and a second through hole for the flexible shaft (5) to pass through. (272), a pivot seat (280) is pivotally connected to the connecting cover plate (270), and the pivot seat (280) is provided with a through hole three (282) for the flexible shaft (5) to pass through, The pivot seat (280) is pivotally connected to the mop rod (1), and the pivot axis of the pivot seat (280) and the connecting cover plate (270) is the same as the pivot seat (280) and the mop rod (1). The pivot axes are perpendicular to each other.
The car washing mop according to claim 3, wherein the mop box seat (210) is provided with a transmission gear (250) meshingly connected with the driving gear (220), and the transmission gear (250) is meshed and connected with a transmission gear (250). A driven gear (230), the drive gear (220) simultaneously drives the driven gear (230) and the transmission gear (250) to rotate.
The car washing mop according to claim 4, characterized in that, the driven gear (230) is connected to the driven gear (230) in a peripheral meshing manner.
The car washing mop according to claim 3, characterized in that, an end of the mop rod (1) away from the tubular motor (3) is provided with a zigzag pivot joint (101), and the inside of the pivot joint (101) is connected to the mop. The rod (1) is connected internally, the pivot joint (101) is symmetrically protruded with a pivot shaft one (102) on both sides, and the connection cover plate (270) is symmetrically arranged on both sides of the through hole two (272). There is a pair of pivoting sleeves (273), the pivoting seat (280) is in the shape of a zigzag, and two ends of the inner side of the pivoting seat (280) are symmetrically protruded with a pivoting shaft two that is matched with the pivoting sleeve (273). (281), the through hole three (282) is opened in the center of one end of the pivot seat (280) away from the opening, and the end of the pivot seat (280) away from the opening is spaced parallel to both sides of the through hole three (282). Two pivot plates (283) are provided, the pivot plates (283) are provided with pivot holes (284) that cooperate with the first pivot shaft (102), and the axis of the pivot holes (284) is connected to the pivot The axes of the connecting shaft two (281) are perpendicular to each other.
The car washing mop according to claim 4, characterized in that, coaxial ring grooves (221, 231, 251) are respectively defined on the upper end surfaces of the driving gear (220), the driven gear (230) and the transmission gear (250) , the inner surface of the mop box cover (260) is protruded with a coaxial convex ring (261) matched with the coaxial ring grooves (221, 231, 251).
The car washing mop according to claim 1, characterized in that, at least one support ring (103) for supporting the flexible shaft (5) is provided in the mop rod (1).
The car washing mop according to claim 1, characterized in that, the mop head (2) is filled with detergent.