Sharpening opening structure of extrusion flat plate mop

Abstract

According to the stroking opening structure of the squeezing flat mop, the mop comprises a mop rod, a rotatable flat mop head is arranged at the lower end of the mop rod, and the mop rod is sleeved with a slidable water squeezing frame; the water squeezing device is characterized in that the lower end of the water squeezing frame is connected with a rotatable scraping strip fixing frame, a scraping strip is fixed or movably connected in the scraping strip fixing frame, a stroking opening is formed between the scraping strip and the water squeezing frame, and the width of the stroking opening is adjusted through rotation of the scraping strip fixing frame. The mop with the structure is simple to operate and good in extrusion effect; a touch part is arranged in the scraping strip fixing frame and located behind the stroking opening. After the flat mop head enters the stroking opening, the touch part is driven to enable the scraping strip fixing frame to rotate, namely the stroking opening becomes small, and the flat mop head enters from the large stroking opening and then is extruded from the small stroking opening, so that the wiping surface of the mop head is long in service life and easy to operate.

Description

Technical Field

[0001] The invention relates to a smoothing structure of a squeeze flat mop. Background Art

[0002] At present, there are many structures for the stroking opening of flat mops. The mop includes a mop rod, a rotatable flat mop head at the lower end of the mop rod, and a slidable water-squeezing frame is sleeved on the mop rod; an opening is provided in the water-squeezing frame, and a scraping strip is provided in the opening, and a stroking opening is formed between the scraping strip and the opening; when squeezing water, the flat mop head rotates to the same length direction as the mop rod, and the handgrip of the water-squeezing frame is held to operate the water-squeezing frame relative to the mop rod so that the stroking opening passes through the flat mop head to perform squeezing dehydration or squeezing cleaning; there are many examples of the above-mentioned stroking opening structure that can be used for self-squeezing mops, such as patent numbers: 201320019718.6, 202220733734.0, 201820446662.5, 201520796391.2, 201521127257.X, etc.; however, since the flat mop head is not easy to enter the stroking opening, the front end of the mop head is easily damaged when it touches the scraping strip during wiping, and it is in urgent need of upgrading. Summary of the Invention

[0003] An object of the present invention is to provide a rubbing structure for a squeeze flat mop that solves the above-mentioned problem.

[0004] To achieve the above-mentioned purpose, the present invention is implemented through the following technical solutions: a stroking structure for a squeeze flat mop, the mop includes a mop rod, a rotatable flat mop head is provided at the lower end of the mop rod, and a slidable water squeezing rack is provided on the mop rod; it is characterized in that: the lower end of the water squeezing rack is connected to a rotatable scraper fixing rack, a scraper is fixed or movably connected to the scraper fixing rack, a stroking mouth is formed between the scraper and the water squeezing rack, and the rotation of the scraper fixing rack is used to adjust the width of the stroking mouth.

[0005] In the present invention, the scraper holder is provided with an actuating portion located behind the raking opening. When the flatbed tractor enters the raking opening, the actuating portion is driven to rotate the scraper holder, causing the raking opening to narrow. This actuating portion structure allows the flatbed tractor to enter through the large raking opening and then perform the squeezing operation through the small raking opening.

[0006] In the present invention, the actuating portion includes a cleaning brush or an extrusion column. The above structure further optimizes the product.

[0007] In the present invention, a limiting portion is provided between the water squeezing frame and the scraper fixing frame, and the limiting portion is used to limit the rotation angle of the scraper fixing frame. The above structure further optimizes the product.

[0008] In the present invention, the limiting portion includes a stopper provided on the water squeezing frame and the scraper fixing frame, or the limiting portion includes a limiting groove and a limiting post, the limiting post is provided in the limiting groove and can move along the limiting groove, and the limiting groove and the limiting post are provided on the scraper fixing frame and the water squeezing frame, respectively. The above structure can achieve the purpose of the limiting portion.

[0009] In the present invention, a torsion spring is provided between the scraper fixing frame and the water squeezing frame. In the non-squeezing state, the torsion spring acts to enlarge the squeezing opening and is used to reset the scraper fixing frame after rotation. The above structure further optimizes the product.

[0010] In the present invention, a guide portion is provided in the scraper fixing frame, the guide portion is located in front of the scraper opening, and the guide portion is used to guide the flatbed tractor when entering the scraper opening. The above structure further optimizes the product.

[0011] In the present invention, the scraper bar fixing frame is provided with shaft columns at both outer ends, and the water squeezing frame is provided with connecting arms at both ends corresponding to the shaft columns, and the connecting arms are provided with shaft holes, and the scraper bar fixing frame and the water squeezing frame are rotatably connected through the corresponding fit of the shaft columns and the shaft holes. The above structure can achieve the purpose of rotatably connecting the scraper bar fixing frame and the water squeezing frame.

[0012] The advantages of the present invention are: since the lower end of the water squeezing frame of the present invention is connected to a rotatable scraper fixing frame, a scraper is fixed or movably connected to the scraper fixing frame, a stroking opening is formed between the scraper and the water squeezing frame, and the rotation of the scraper fixing frame can adjust the width of the stroking opening. The mop with the above structure is simple to operate and has a good squeezing effect; the scraper fixing frame is provided with a touch part, and the touch part is located behind the stroking opening; when the flat-plate mop head enters the stroking opening, the touch part is driven to rotate the scraper fixing frame - the stroking opening becomes smaller. The process of the flat-plate mop head entering with the large stroking opening and then performing the squeezing operation with the small stroking opening makes the mop head wiping surface have a long service life and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an exploded schematic diagram of the smoothing structure of the present invention.

[0014] Figure 2 It is a structural schematic diagram of the squeeze flat mop of the present invention.

[0015] Figure 3 This invention Figure 2 A magnified schematic diagram of indicator A.

[0016] Figure 4 This is a cross-sectional view of the structure of the flatbed tractor of the present invention when entering through the large tractor opening.

[0017] Figure 5 This invention Figure 4 A magnified schematic diagram of indicator B.

[0018] Figure 6 This is a cross-sectional view of the flatbed tractor of the present invention when it is being squeezed with a small opening.

[0019] Figure 7 This invention Figure 6 Schematic diagram of the enlarged portion indicated by C. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings through embodiments.

[0021] Reference Figures 1 to 7 As shown: The present invention provides a stroking structure for a squeeze flat mop, the mop comprising a mop rod 12, a rotatable flat mop head 14 provided at the lower end of the mop rod, and a slidable water squeezing frame 1 sleeved on the mop rod; the characteristic is that: the lower end of the water squeezing frame is connected to a rotatable scraper bar fixing frame 2, a scraper bar 3 is fixed or movably connected to the scraper bar fixing frame, a stroking mouth 4 is formed between the scraper bar and the water squeezing frame, and the rotation of the scraper bar fixing frame is used to adjust the width of the stroking mouth. The scraper fixing frame is provided with a shaft column 9 at both outer ends, and the water squeezing frame is provided with connecting arms 10 at both ends corresponding to the shaft column, and the connecting arms are provided with shaft holes 11. The scraper fixing frame and the water squeezing frame are rotatably connected through the corresponding cooperation of the shaft column and the shaft hole; preferably, the shaft column 9 of the scraper fixing frame passes through the shaft hole 11 of the water squeezing frame, and the screw 17 is connected to the shaft column to restrict the water squeezing frame therein so that it does not disengage; a plurality of squeezing wheels 16 are provided in the water squeezing frame, and the squeezing wheels are located on one side of the stroking mouth; the stroking mouth structure 15 can be used for a variety of self-squeezing mops, such as patent numbers: 201320019718.6, 202220733734.0, 201820446662.5, 201520796391.2, 201521127257.X, etc.

[0022] In an embodiment, the scraper holder is provided with a triggering portion 5 located behind the opening. When the flatbed mop enters the opening, the triggering portion is driven to rotate the scraper holder, causing the opening to become smaller. The triggering portion includes a cleaning brush or a squeezing column.

[0023] In an embodiment, a limiting portion is provided between the water squeezing frame and the scraper fixing frame, and is used to limit the rotation angle of the scraper fixing frame. The limiting portion includes a matching stop provided on each of the water squeezing frame and the scraper fixing frame, or the limiting portion includes a limiting groove 6 and a limiting post 7, the limiting post being disposed in the limiting groove and movable along the limiting groove, and the limiting groove and limiting post being provided on the scraper fixing frame and the water squeezing frame, respectively. The limiting portion is used to limit the width of the scraper mouth during rotation of the scraper fixing frame.

[0024] In an embodiment, a torsion spring is provided between the scraper fixing frame and the water squeezing frame. In a non-squeezing state, the torsion spring acts to enlarge the scraping opening and is used for resetting the scraper fixing frame after rotation.

[0025] In an embodiment, a guide portion 8 is provided in the scraper fixing frame. The guide portion is located in front of the scraper opening and is used to guide the flatbed tractor when entering the scraper opening.

[0026] The working process of this embodiment is as follows: during the squeezing operation, the flat mop head is rotated to the same length direction as the mop rod, and the mop rod is held and the other hand operates the water squeezing frame to move relative to the mop rod so that the front end of the mop head can easily enter the rubbing mouth, and then the driving trigger part moves to rotate the scraper fixing frame - the rubbing mouth becomes smaller to implement the squeezing operation on the wiping surface 18 of the mop head.

[0027] Since the lower end of the water squeezing frame of the present invention is connected to a rotatable scraper fixing frame, a scraper is fixed or movably connected to the scraper fixing frame, and a stroking opening is formed between the scraper and the water squeezing frame. The rotation of the scraper fixing frame can adjust the width of the stroking opening. The mop with the above structure is simple to operate and has a good squeezing effect. The scraper fixing frame is provided with a touch part, which is located behind the stroking opening. When the flat-plate mop head enters the stroking opening, the touch part is driven to rotate the scraper fixing frame - the stroking opening becomes smaller. The process of the flat-plate mop head entering with the large stroking opening and then performing the squeezing operation with the small stroking opening makes the mop head wiping surface have a long service life and is easy to operate.

[0028] The above embodiments are only examples of the present invention. Any replacement or combination of the embodiments made according to the spirit of the present invention should be understood as not departing from the scope of protection of the present invention.

Claims

1. A mop with a flat mop mouth structure, the mop includes a mop rod, a rotatable flat mop head at the lower end of the mop rod, and a slidable water squeezing frame on the mop rod; : The lower end of the water squeezing rack is connected to a rotatable scraper fixing rack, in which a scraper is fixed or movably connected, and a rake is formed between the scraper and the water squeezing rack. The scraper fixing rack is rotated to adjust the width of the rake.

2. The smoothing structure according to claim 1, characterized in that: The scraper fixing frame is provided with a touch portion, which is located behind the stroking opening. When the flatbed tractor enters the stroking opening, the touch portion is driven to rotate the scraper fixing frame, and the stroking opening becomes smaller.

3. The smoothing structure according to claim 2, characterized in that: The actuating portion includes a cleaning brush or an extruding column.

4. The smoothing structure according to claim 1, characterized in that: A limiting portion is provided between the water squeezing frame and the scraper fixing frame, and the limiting portion is used for limiting the rotation angle of the scraper fixing frame.

5. The smoothing structure according to claim 4, characterized in that: The limiting part includes a water squeezing frame and a scraper fixing frame, each of which is provided with a matching gear, or the limiting part includes a limiting groove and a limiting column, the limiting column is arranged in the limiting groove and can move along the limiting groove, and the limiting groove and the limiting column are respectively arranged on the scraper fixing frame and the water squeezing frame.

6. The smoothing structure according to claim 1, characterized in that: A torsion spring is provided between the scraper fixing frame and the water squeezing frame. In a non-squeezing state, the torsion spring acts to enlarge the scraping mouth and is used for resetting the scraper fixing frame after rotation.

7. The smoothing structure according to claim 1, characterized in that: A guide portion is provided in the scraper fixing frame. The guide portion is located in front of the scraper opening and is used for guiding the flatbed tractor head when entering the scraper opening.

8. The smoothing structure according to claim 1, characterized in that: The two outer ends of the scraper fixing frame are respectively provided with shaft columns, and the two ends of the water squeezing frame corresponding to the shaft columns are respectively provided with connecting arms, and the connecting arms are respectively provided with shaft holes. The scraper fixing frame and the water squeezing frame are rotatably connected through the corresponding cooperation of the shaft columns and the shaft holes.

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