Sharpening opening structure of extrusion flat plate mop

Abstract

A stroking opening structure of an extrusion flat plate mop comprises a water extrusion frame. The water squeezing device is characterized in that a rotatable scraping strip device is arranged in the water squeezing frame, a stroking opening is formed between a scraping strip of the scraping strip device and the water squeezing frame, and the width of the stroking opening can be adjusted in the rotating process of the scraping strip device; a guide part and a touch part are arranged in the strip scraping device, the guide part is located in front of the stroking opening, and the touch part is located behind the stroking opening; after the flat mop head enters the stroking opening through the guide part, the touch part is driven to enable the scraping strip device to rotate, and the stroking opening becomes small. Due to the fact that the flat mop head enters through the large stroking opening and then is squeezed through the small stroking opening, the wiping face of the mop head is long in service life, and the flat mop head is simple in structure 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 stroking structures of flat mops. For example, the stroking structure includes a water squeezing frame, an opening is provided in the water squeezing frame, a scraping strip is provided in the opening, and a stroking mouth is formed between the scraping strip and the opening; when the flat mop head in the squeezed state passes through the stroking mouth, the scraping strip can squeeze and dehydrate or squeeze and clean the wiping surface of the moving mop head; the above-mentioned stroking mouth structure can be used for a self-squeezing mop, which includes a mop rod, A rotatable flat mop head is provided at the lower end of the mop rod, and the squeezing rack is slidably mounted on the mop rod; when squeezing water, the flat mop head rotates to the same length direction as the mop rod, and the squeezing rack can be operated by holding the grip of the squeezing rack to move relative to the mop rod so that the stroking mouth passes through the flat mop head to perform squeezing dehydration or squeezing cleaning; such as the mops of patent numbers: 201320019718.6, 202220733734.0, 201820446662.5, 201520796391.2, 201521127257.X; / The above-mentioned stroking mouth structure can also be used for Squeezing bucket, squeezing bucket for use with a flat mop; the squeezing bucket includes a barrel body, and a rubbing structure is provided at the mouth of the barrel body; when squeezing water, the flat mop head rotates to the same length direction as the mop rod, and the mop rod is held by hand to operate the flat mop head to pass through the rubbing of the squeezing bucket to implement squeezing dehydration or squeezing cleaning; such as patent numbers: 201810740211.7, 201922131628.6, 201710694362.9 squeezing buckets; but since the flat mop head is not easy to enter the rubbing, the front end of the mop head is easily damaged when it touches the scraper when 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 of the invention, the present invention is implemented through the following technical solutions: a stroking structure for squeezing a flat mop, including a water squeezing frame; characterized in that: a rotatable scraper device is provided in the water squeezing frame, and a stroking edge is formed between the scraper of the scraper device and the water squeezing frame, and the scraper device can adjust the width of the stroking edge during rotation; the scraper device is provided with a guide part and a touch part, the guide part is located in front of the stroking edge, and the touch part is located behind the stroking edge; when the flat mop head enters the stroking edge through the guide part, the touch part is driven to rotate the scraper device - the stroking edge becomes smaller.

[0005] In the present invention, a limiting portion is provided between the water squeezing frame and the scraper device, and the limiting portion is used to limit the rotation angle of the scraper device. The above structure further optimizes the product.

[0006] In the present invention, the limiting portion includes a stopper provided on the water squeezing frame and the scraper device, or the limiting portion includes a limiting groove and a limiting post, the limiting post being movably provided in the limiting groove, and the limiting groove and the limiting post being provided on the scraper device and the water squeezing frame, respectively. The above structure can achieve the purpose of the limiting portion.

[0007] In the present invention, the two outer ends of the scraper device 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 device and the water squeezing frame are rotatably connected through the corresponding matching of the shaft columns and the shaft holes. The above structure can achieve the purpose of rotatably connecting the scraper device and the water squeezing frame.

[0008] In the present invention, the scraper device is an integral part or includes a scraper seat, in which a scraper and a triggering part are provided, and the triggering part includes a cleaning brush or an extrusion column. The above structure further optimizes the product.

[0009] In the present invention, the squeezing frame with the fluted structure can be slidably mounted on the mop handle, and the squeezing frame is combined with the flat mop to form a self-extruding flat mop, or the squeezing frame with the fluted structure is mounted on a squeezing bucket, and the squeezing bucket is used in conjunction with the flat mop. The fluted structure is applicable to various squeezing devices of flat mops.

[0010] The advantages of the present invention are as follows: since the squeezing frame of the present invention is provided with a rotatable scraper device, a groove is formed between the scraper and the squeezing frame, and the width of the groove can be adjusted during the rotation of the scraper device; the scraper device is provided with a trigger portion, which is located behind the groove; when the flat-bed tractor enters the groove, the trigger portion is driven to rotate the scraper device, thereby reducing the groove. The process of the flat-bed tractor entering through the large groove and then performing the squeezing operation through the small groove prolongs the service life of the tractor wiping surface, and the structure is simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is an exploded schematic diagram of the smoothing structure of the present invention.

[0012] Figure 2 It is a structural schematic diagram of the present invention's stroking structure used for a self-squeezing mop.

[0013] Figure 3 This invention Figure 2 A magnified schematic diagram of indicator A.

[0014] 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.

[0015] Figure 5 This invention Figure 4 A magnified schematic diagram of indicator B.

[0016] 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.

[0017] Figure 7 This invention Figure 6 Schematic diagram of the enlarged portion indicated by C.

[0018] Figure 8 It is a structural schematic diagram of the present invention's smoothing mouth structure used for an extrusion barrel. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the accompanying drawings through embodiments.

[0020] Reference Figures 1 to 8As shown: The present invention provides a stroking structure for a squeeze flat mop, comprising a water squeezing frame 1; characterized in that: a rotatable scraper device 2 is provided in the water squeezing frame, a stroking edge 4 is formed between the scraper 3 of the scraper device and the water squeezing frame, and the width of the stroking edge can be adjusted during the rotation of the scraper device; the scraper device is provided with a guide portion 8 and a touch portion 5, the guide portion is located in front of the stroking edge, and the touch portion is located behind the stroking edge; when the flat mop head passes through the guide portion and enters the stroking edge, the touch portion is driven to rotate the scraper device - the stroking edge becomes smaller. The scraper device is provided with shaft columns 9 at both outer ends, and the water squeezing frame is provided with connecting arms 10 at both ends corresponding to the shaft columns, and shaft holes 11 are provided in the connecting arms. The scraper device and the water squeezing frame are rotatably connected through the shaft columns and the shaft holes. Preferably, the shaft column of the scraper device passes through the shaft hole 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 separate. The scraper device is an integral part or the scraper device includes a scraper seat, and the scraper seat is provided with a scraper and a touch part, and the touch part includes a cleaning brush or a squeezing column. The water squeezing frame is provided with a plurality of squeezing wheels 16, and the squeezing wheels are located on one side of the stroking mouth. The stroking mouth structure can be used for a variety of cleaning tools, such as the stroking mouth structure 15 can be used for a self-squeezing mop, and the mop includes a mop rod 12, A rotatable flat mop head 14 is provided at the lower end of the mop rod, and the squeezing rack is slidably mounted on the mop rod; when squeezing water, the flat mop head rotates to the same length direction as the mop rod, and the squeezing rack is operated by holding the grip portion to move the squeezing rack relative to the mop rod so that the raking mouth passes through the flat mop head to perform squeezing dehydration or squeezing cleaning; similar self-squeezing mop patent numbers: 201320019718.6, 202220733734.0, 201820446662.5, 201520796391.2, 20152112725 7.X mop; for example, the stroking structure can also be used in a squeeze bucket, or a squeeze bucket for use with a flat mop; the squeeze bucket includes a barrel body 13, and a stroking structure 15 is provided at the barrel body mouth; when squeezing water, the flat mop head rotates to the same length direction as the mop rod, and the mop rod is held by hand to operate the flat mop head to pass through the stroking of the squeeze bucket to implement squeezing dehydration or squeezing cleaning; similar squeeze buckets for use with flat mops have patent numbers: 201810740211.7, 201922131628.6, and 201710694362.9.

[0021] In an embodiment, a limiting portion is provided between the water squeezing frame and the scraper device, the limiting portion being used to limit the rotation angle of the scraper device. The limiting portion comprises a stop provided on each of the water squeezing frame and the scraper device, or the limiting portion comprises a limiting groove 6 and a limiting post 7, the limiting post being movable within the limiting groove, the limiting groove and limiting post being provided on the scraper device and the water squeezing frame, respectively. The limiting portion is used to limit the width of the scraper device during rotation.

[0022] In an embodiment, a torsion spring is provided between the scraper device 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 device after rotation.

[0023] The working process of this embodiment is as follows: when the stroking structure is used for the squeezing operation of the self-squeezing mop, the flat mop head is rotated to the same length direction as the mop rod, the mop rod is held, and the other hand operates the squeezing frame to move relative to the mop rod so that the front end of the mop head can easily enter the stroking mouth, and then the trigger part is driven to move to rotate the scraper device - the stroking mouth becomes smaller to implement the squeezing operation on the wiping surface 18 of the mop head; / when the stroking structure is used for the squeezing bucket to cooperate with the squeezing operation of the flat mop, the flat mop head is rotated to the same length direction as the mop rod, the mop rod is held to operate the front end of the mop head to easily enter the stroking mouth of the squeezing bucket, and then the trigger part is driven to move to rotate the scraper device - the stroking mouth becomes smaller to implement the squeezing operation on the wiping surface of the mop head.

[0024] The present invention provides a rotatable scraper device within the squeezing frame, forming a groove between the scraper and the squeezing frame. The width of the groove can be adjusted during rotation. The scraper device is provided with a trigger located behind the groove. When a flat-bed tractor enters the groove, the trigger is driven to rotate the scraper device, causing the groove to narrow. This process of the flat-bed tractor entering through the large groove and then performing the squeezing operation through the small groove results in a long service life for the wiping surface of the tractor, a simple structure, and ease of operation.

[0025] 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 squeezing mop mouth structure, including a squeezing frame; characterized in that : The water squeezing rack is provided with a rotatable scraper device, and a stroking mouth is formed between the scraper of the scraper device and the water squeezing rack. The scraper device can adjust the width of the stroking mouth during rotation; the scraper device is provided with a guide part and a touch part, the guide part is located in front of the stroking mouth, and the touch part is located behind the stroking mouth; when the flatbed tractor enters the stroking mouth through the guide part, the touch part is driven to rotate the scraper device - the stroking mouth becomes smaller.

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

3. The smoothing structure according to claim 2, characterized in that: The limiting part includes a water squeezing frame and a scraper device respectively provided with a gear, or the limiting part includes a limiting groove and a limiting column, the limiting column is movably arranged in the limiting groove, and the limiting groove and the limiting column are respectively arranged on the scraper device and the water squeezing frame.

4. The smoothing structure according to claim 1, characterized in that: The two outer ends of the scraper device 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 device and the water squeezing frame are rotatably connected through the corresponding cooperation of the shaft columns and the shaft holes.

5. The smoothing structure according to claims 1-4, characterized in that: The scraper device is an integral part or includes a scraper seat, in which a scraper and a touch portion are provided, and the touch portion includes a cleaning brush or an extrusion column.

6. The smoothing structure according to claim 1, characterized in that: The squeezing frame with the stroking structure can be slidably mounted on the mop rod, and the squeezing frame is combined with the flat mop to form a self-squeezing flat mop, or the squeezing frame with the stroking structure is mounted on the squeezing bucket, and the squeezing bucket is used in conjunction with the flat mop.

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