A wringer for a mop

Abstract

The utility model belongs to mop technical field especially relates to a mop's wring mouth extrusion device, including squeeze water frame, be provided with squeeze water passageway in squeeze water frame, the movable setting of squeeze water board is established on squeeze water frame, the side away from squeeze water board of squeeze water passageway is provided with support wall, and the wring mouth for cleaning mop is formed between squeeze water board and support wall, first sliding slot is provided with in the side of squeeze water passageway, and squeeze water board slidingly arranged in first sliding slot, the adjusting piece of slidingly arranged is established on squeeze water frame, is provided with adjusting portion on adjusting piece, is provided with the support portion of adapting with adjusting portion on squeeze water board, at least two support surfaces that are adapted with adjusting portion are provided on adjusting piece, when adjusting portion and different group support surface cooperate, the distance between squeeze water board and support surface is different, thereby adjusting the width of wring mouth, the sliding direction of adjusting piece is perpendicularly arranged with the extension direction of squeeze water passageway, and the sliding direction of adjusting piece is parallelly arranged with the length direction of squeeze water board, the utility model discloses the purpose lies in providing a kind of wring mouth extrusion device of mop, which has long service life and good cleaning effect.

Description

Technical Field

[0001] This utility model belongs to the field of mop technology, and specifically relates to a mop spout squeezing device. Background Technology

[0002] The squeegee is a common cleaning device for flat mops. It can squeeze and scrape the flat mop to thoroughly clean the mop cloth.

[0003] Because mop cloths wear down during use, the squeezing and scrubbing effect of the spout during washing deteriorates. Therefore, some spout squeezing devices are equipped with adjustment mechanisms to adjust the size of the spout. For example, Chinese Utility Model Patent CN 202321991628.3 discloses an adjustable tightness hands-free flat mop, which includes a flat mop base, a mop handle, and a spout head. The spout head is slidably mounted on the mop handle and has a spout through which the flat mop base passes for wringing out water. The key feature is that a wringing groove is formed on the inner side of the spout head, and a wringing scraper is slidably mounted within the groove, forming a wringing gap between the scraper and the inner wall of the spout head. The wringing groove is inclined. When the squeezing scraper is located at the lower end of the squeezing groove, the width of the squeezing gap is relatively large; when the squeezing scraper is located at the upper end of the squeezing groove, the width of the squeezing gap is relatively small. An adjustment limiting component is provided on the upper side of the squeezing scraper to limit the maximum stroke of the squeezing scraper within the squeezing groove. The adjustment limiting component is located on both sides and / or in the middle above the squeezing scraper. The adjustment limiting component includes screws and adjusting nuts installed on the scraper head body.

[0004] Although the above structure can be flexibly adjusted with screws and adjusting nuts, the water-squeezing groove slides along the extension direction of the spout. During the water-squeezing process, the water-squeezing scraper is easily subjected to force and flips and slides along the extension direction of the spout, affecting the water-squeezing effect of the flat mop. In addition, this process can easily lead to damage to the water-squeezing scraper, screws and adjusting nuts, affecting the service life of the spout squeezing device. Summary of the Invention

[0005] In order to overcome the defects in the prior art, the purpose of this utility model is to provide a mop spout squeezing device that has a good cleaning effect and a long service life.

[0006] The purpose of this utility model is achieved as follows:

[0007] A mop spout squeezing device includes a wringing frame, a wringing channel in the wringing frame, a wringing plate movably mounted on the wringing frame, a support wall on the side of the wringing channel away from the wringing plate, and a spout for cleaning the mop formed between the wringing plate and the support wall. A first groove is provided on the side of the wringing channel, and the wringing plate is slidably mounted in the first groove. An adjusting member is slidably mounted on the wringing frame, and an adjusting part is provided on the adjusting member. A support part adapted to the adjusting part is provided on the wringing plate, and at least two support surfaces adapted to the adjusting part are provided on the adjusting member. When the adjusting part is engaged with different sets of support surfaces, the distance between the wringing plate and the support surfaces is different, thereby adjusting the width of the spout.

[0008] The sliding direction of the adjusting member is perpendicular to the extension direction of the squeezing channel, and the sliding direction of the adjusting member is parallel to the length direction of the squeezing plate.

[0009] The present invention is further configured such that: an inclined guide surface is provided between the support surfaces to control the sliding of the adjustment component, and the adjustment part can switch between different groups of support surfaces and cooperate with different groups of support surfaces through the guide surface.

[0010] The present invention is further configured such that: at least two support parts are provided in the length direction of the dewatering plate, the adjusting member includes a drive plate connected to the dewatering plate, a control part is provided on the drive plate, and an adjusting part adapted to each support part is provided on the drive plate respectively.

[0011] The present invention is further configured such that: the dewatering frame is provided with a second guide groove adapted to each adjustment part, and the adjustment parts pass through the second guide groove and are connected to the support part respectively.

[0012] The present invention is further configured such that: the control unit is detachably connected to the drive plate; the control unit is provided with a positioning protrusion; the drive plate is provided with a positioning groove adapted to the positioning protrusion; and a slot is provided on the side wall of the positioning groove; and a snap-fit ​​part adapted to the slot is provided on the side of the positioning protrusion.

[0013] The present invention is further configured such that: a first guide groove is provided on the dewatering rack, a positioning protrusion is slidably connected to the first guide groove, a snap-fit ​​part passes through the first guide groove and is detachably connected to the drive plate, and the control part abuts against the end of the first guide groove.

[0014] The present invention is further configured such that: a second sliding groove is provided on the water squeezing frame, the adjusting member is slidably disposed in the second sliding groove, and a limiting part is provided on the adjusting member; a plurality of limiting grooves adapted to the limiting part are provided on the side wall of the second sliding groove, the limiting part cooperates with different limiting grooves to fix the adjusting part relative to different support surfaces, and under the action of external force, the limiting part can disengage from the limiting groove.

[0015] The present invention is further configured such that: the supporting surface includes a first supporting surface and a second supporting surface; the adjusting part cooperates with the first supporting surface to house the dewatering plate in the first groove; the adjusting part cooperates with the second supporting surface to insert one end of the dewatering plate into the dewatering channel.

[0016] The present invention is further configured such that: the wringing plate is provided with bristles, the bristles penetrate into the wringing channel, and can clean and wash the mop.

[0017] The present invention is further configured such that: the water squeezing frame includes a detachably connected outer shell and an inner shell, the water squeezing channel is disposed in the inner shell, and the first chute connects the water squeezing channel and the side wall of the inner shell, and the side of the first chute connecting the water squeezing channel is provided with a constriction, the constriction can prevent the water squeezing plate from detaching from the first chute and bending into the water squeezing channel.

[0018] The advantages of this utility model compared to the prior art are:

[0019] 1. In this utility model, the dewatering plate is supported by a support surface and an adjusting component, which has a simple structure and is convenient for production and processing. Moreover, the support surface and the adjusting component are not easily damaged, which helps to extend the service life of the dewatering extrusion device. Since the sliding direction of the adjusting component is set perpendicular to the extension direction of the dewatering channel and parallel to the length direction of the dewatering plate, the dewatering plate will not be moved by the mop during use, which is conducive to the stable installation of the dewatering plate and avoids changes in the dewatering size during use, thus improving the cleaning effect of the dewatering extrusion device.

[0020] 2. The inclined guide surface structure in this utility model is simple, making it easy for the adjustment part to switch between different sets of support surfaces, and facilitating the adjustment and use of the mop squeezing device; the setting of multiple support parts facilitates the stable support of the squeezing plate by the adjustment part, preventing the squeezing plate from tilting to the side of the support part and affecting the squeezing and scraping of the mop by the squeezing plate, which is conducive to improving the cleaning effect of the mop squeezing device; the setting of the second guide groove is conducive to the stable support of the adjustment part, preventing the adjustment part from bending and being damaged, and helping to extend the service life of the mop squeezing device.

[0021] 3. The detachable control unit and drive plate of this utility model facilitate the relative installation of the adjusting component and the squeezing frame, and facilitate the assembly and production of the squeezing and extruding device. The simple structure of the positioning protrusion, the snap-fit ​​part, the positioning groove, and the snap-fit ​​groove facilitates the quick connection and cooperation between the control unit and the drive plate, and facilitates the assembly and production of the squeezing and extruding device. The first guide groove facilitates the stable sliding of the adjusting component and the stable installation of the adjusting component, and prevents the adjusting component from accidentally detaching from the squeezing frame during use. The second sliding groove facilitates the stable sliding of the drive plate and the stable driving of the squeezing plate by the drive plate. The limiting part and the limiting groove help to fix the adjusting component and the squeezing frame relatively, and prevent the squeezing plate and the squeezing frame from being fixed relatively during use, which is convenient for users.

[0022] 4. The first support surface in this utility model facilitates the stable storage of the wringer plate. The squeegee can store the mop without squeezing or scraping it, which helps reduce friction damage to the mop and wringer plate during the process and extends the service life of the mop and squeegee. The second support surface facilitates the squeezing and scraping of the mop by the squeegee. The bristles facilitate thorough cleaning and brushing of the mop, removing hair and other debris.

[0023] 5. The detachable outer shell and inner shell of this utility model facilitate the assembly and production of the dewatering frame, and the narrowing design can prevent the dewatering plate from detaching from the first groove, which is beneficial to the stable assembly of the dewatering extrusion device. Attached Figure Description

[0024] Figure 1 This is a diagram showing the usage state of this utility model;

[0025] Figure 2 This is a schematic diagram of the structure of this utility model;

[0026] Figure 3 This is a partial sectional view of the present invention;

[0027] Figure 4 This is an exploded view of the present invention;

[0028] Figure 5 This is one of the structural schematic diagrams of the outer shell in this utility model;

[0029] Figure 6 This is the second schematic diagram of the outer shell structure in this utility model;

[0030] Figure 7 This is one of the structural schematic diagrams of the inner shell in this utility model;

[0031] Figure 8 This is the second schematic diagram of the inner shell structure in this utility model;

[0032] Figure 9 This is a cross-sectional view of the inner shell in this utility model;

[0033] Figure 10 This is a schematic diagram of the dewatering plate in this utility model;

[0034] Figure 11 This is one of the structural schematic diagrams of the drive board in this utility model;

[0035] Figure 12 This is the second schematic diagram of the drive board in this utility model;

[0036] Figure 13This is a schematic diagram of the control unit in this utility model.

[0037] The labels in the diagram mean: 1-Squeezing frame; 11-Outer shell; 12-Inner shell; 13-Squeezing channel; 14-First chute; 15-Support wall; 16-Second guide groove; 17-Second chute; 18-Limiting groove; 19-Void avoidance groove.

[0038] 111-Mounting cavity; 112-First guide groove; 113-Pressure plate; 114-Slot; 115-Fixing groove;

[0039] 121-Hinge groove; 122-Plug-in part; 123-Fixing hook; 124-Through groove; 141-Constriction; 2-Squeeze plate; 21-Support part; 22-First support surface; 23-Second support surface; 24-Guide surface; 25-Squeeze part; 26-Fixing hole; 3-Adjusting component; 31-Drive plate; 32-Control part; 33-Positioning protrusion; 34-Snap-fit ​​part; 311-Positioning groove; 312-Snap groove; 313-Supporting protrusion; 314-Adjusting part; 315-Limiting part. Detailed Implementation

[0040] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0041] See Figures 1 to 13 As shown, a mop spout squeezing device includes a wringer frame 1, a wringing channel 13 in the wringer frame 1, a wringing plate 2 movably mounted on the wringer frame 1, a support wall 15 on the side of the wringing channel 13 away from the wringing plate 2, and a spout for cleaning the mop formed between the wringing plate 2 and the support wall 15. A first groove 14 is provided on the side of the wringing channel 13, and the wringing plate 2 is slidably mounted in the first groove 14. An adjusting member 3 is slidably mounted on the wringer frame 1, and an adjusting part 314 is provided on the adjusting member 3. The dewatering plate 2 is provided with a support part 21 adapted to the adjustment part 314. The adjustment part 3 is provided with at least two support surfaces adapted to the adjustment part 314. When the adjustment part 314 is engaged with different sets of support surfaces, the distance between the dewatering plate 2 and the support surface is different, thereby adjusting the width of the squeezing nozzle. In this structure, the dewatering plate 2 is supported by the support surface and the adjustment part 3. The structure is simple and convenient for production and processing. Moreover, the support surface and the adjustment part 3 are not easily damaged, which helps to extend the service life of the squeezing nozzle extrusion device.

[0042] Preferably, the sliding direction of the adjusting member 3 is perpendicular to the extension direction of the squeezing channel 13, and the sliding direction of the adjusting member 3 is parallel to the length direction of the squeezing plate 2. This structure prevents the squeezing plate 2 from being moved by the mop during use, which is conducive to the stable installation of the squeezing plate 2 and avoids changes in the size of the squeezing opening during use, thus improving the cleaning effect of the squeezing opening device.

[0043] In this invention, an inclined guide surface 24 is provided between the support surfaces to control the sliding of the adjustment component 3. The adjustment part 314 can switch between different sets of support surfaces and cooperate with different sets of support surfaces through the guide surface 24. The inclined guide surface 24 has a simple structure, which facilitates the adjustment part 314 to switch between different sets of support surfaces and makes it convenient to adjust and use the tongue extrusion device.

[0044] In this embodiment, the supporting surface includes a first supporting surface 22 and a second supporting surface 23. The wringer plate 2 is provided with a wringer part 25. The adjusting part 314 cooperates with the first supporting surface 22 to house the wringer part 25 in the first groove 14. The adjusting part 314 cooperates with the second supporting surface 23 to allow the wringer part 25 to pass into the wringer channel 13. The first supporting surface 22 facilitates the stable housing of the wringer plate 2. The squeegee squeezing device can store and collect the mop without squeezing or scraping it, which helps to reduce friction damage to the mop and wringer plate 2 during the process and extends the service life of the mop and squeegee squeezing device. The second supporting surface 23 facilitates the squeezing and scraping of the mop by the squeegee squeezing device.

[0045] Preferably, the wringer plate 2 is provided with bristles that penetrate into the wringer channel 13 and can clean and scrub the mop. The bristles facilitate thorough cleaning and scrubbing of the mop, removing hair and other debris, and making it convenient for the user. In the accompanying drawings of this utility model, only the fixing holes 26 for fixing the bristles are shown on the wringer plate 2, and the bristles are not specifically shown. However, installing bristles in the fixing holes 26 is existing technology in the field of cleaning tools. Therefore, those skilled in the art can implement this technical solution based on the contents of the specification and the accompanying drawings.

[0046] The wringer 2 has at least two support parts 21 along its length. The adjusting member 3 includes a drive plate 31 connected to the wringer 2. The drive plate 31 is provided with a control part 32 and an adjusting part 314 adapted to each support part 21. The arrangement of multiple support parts 21 facilitates the adjusting member 3 to stably support the wringer 2, and prevents the wringer 2 from tilting to the side of the support part 21, which would affect the squeezing and scraping of the mop by the wringer 2. This is beneficial to improving the cleaning effect of the mop squeezing device.

[0047] In this embodiment, the dewatering rack 1 is provided with a second guide groove 16 that is adapted to each adjustment part 314. The adjustment parts 314 pass through the second guide groove 16 and are connected to the support part 21. The second guide groove is conducive to the stable support of the adjustment parts 314, avoids the adjustment parts 314 from bending and being damaged, and helps to extend the service life of the dewatering extrusion device.

[0048] In this utility model, the control unit 32 and the drive plate 31 are detachably connected. The control unit 32 is provided with a positioning protrusion 33, and the drive plate 31 is provided with a positioning groove 311 that matches the positioning protrusion 33. A slot 312 is provided on the side wall of the positioning groove 311, and a snap-fit ​​part 34 that matches the slot 312 is provided on the side of the positioning protrusion 33. The detachably connected control unit 32 and drive plate 31 facilitate the relative installation of the adjusting part 3 and the squeezing frame 1, and facilitate the assembly and production of the squeezing and extruding device. The structure of the positioning protrusion 33, the snap-fit ​​part 34, the positioning groove 311 and the slot 312 is simple, which facilitates the quick connection and cooperation between the control unit 32 and the drive plate 31, and facilitates the assembly and production of the squeezing and extruding device.

[0049] The wringer 1 is provided with a first guide groove 112, the positioning protrusion 33 is slidably connected to the first guide groove 112, the snap-fit ​​part 34 passes through the first guide groove 112 and is detachably connected to the drive plate 31, and the control part 32 abuts against the end of the first guide groove 112. The first guide groove 112 facilitates the stable sliding of the adjustment part 3 and the stable installation of the adjustment part 3, and prevents the adjustment part 3 from accidentally falling off the wringer 1 during use.

[0050] The dewatering rack 1 is provided with a second slide groove 17, and the adjusting member 3 is slidably disposed in the second slide groove 17. The adjusting member 3 is provided with a limiting part 315. The side wall of the second slide groove 17 is provided with a plurality of limiting grooves 18 that are adapted to the limiting part 315. The limiting part 315 cooperates with different limiting grooves 18 to fix the adjusting member 314 relative to different support surfaces. Under the action of external force, the limiting part 315 can disengage from the limiting groove 18. The setting of the second slide groove 17 facilitates the stable sliding of the drive plate 31 and facilitates the stable driving of the dewatering plate 2 by the drive plate 31. The setting of the limiting part 315 and the limiting groove 18 is conducive to the relative fixation of the adjusting member 3 and the dewatering rack 1, avoiding the relative fixation of the dewatering plate 2 and the dewatering rack 1 during use, and making it convenient for users.

[0051] In this embodiment, a clearance groove 19 is provided on the side wall of the second slide groove 17, or a support protrusion 313 is provided on the side wall of the drive plate 31 near the side wall of the second slide groove 17. The clearance groove 19 and the support protrusion 313 can reduce the friction between the drive plate 31 and the second slide groove 17, making it easier for the user to control the movement of the adjustment component 3.

[0052] The dewatering rack 1 described in this utility model includes a detachably connected outer shell 11 and an inner shell 12. The outer shell 11 has a mounting cavity 111, and the inner shell 12 passes through the mounting cavity 111. A plug-in portion 122 is provided on the outer side of the inner shell 12. A slot 114 adapted to the plug-in portion 122 is provided in the mounting cavity 111, and a fixing groove 115 is provided on the side wall of the mounting cavity 111. A fixing hook 123 adapted to the fixing groove 115 is provided on the inner shell 12. The fixing hook 123 cooperates with the fixing groove 115 to fix the outer shell 11 and the inner shell relative to each other.

[0053] The dewatering channel 13 is disposed in the inner shell 12, and the first slide groove 14 connects the dewatering channel 13 and the side wall of the inner shell 12. The first slide groove 14 is provided with a constriction 141 on the side connected to the dewatering channel 13. The constriction 141 can prevent the dewatering plate 2 from detaching from the first slide groove 14 and bending into the dewatering channel 13. The detachable outer shell 11 and inner shell 12 facilitate the assembly and production of the dewatering frame 1. The constriction 141 can prevent the dewatering plate 2 from detaching from the first slide groove 14, which is beneficial to the stable assembly of the dewatering device.

[0054] At least three support rollers are rotatably mounted on the support wall 15. The arrangement of the three support rollers facilitates the relative movement of the mop in the spout and facilitates the squeezing and scrubbing of the mop by the spout squeezing device. In this embodiment, the support rollers are located between the outer shell 11 and the inner shell 12. The outer side of the inner shell 12 is provided with a hinge groove 121 and a through groove 124. The support rollers are rotatably connected to the hinge groove 121, and the support rollers can pass through the through groove 124 and into the squeezing channel 13. A pressure plate 113 is provided in the mounting cavity 111, and the pressure plate 113 presses the support rollers against the hinge groove 121.

[0055] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of protection of the present utility model. Therefore, all equivalent changes made to the structure, shape, and principle of the present utility model should be covered within the scope of protection of the present utility model.

Claims

1. A mop spout squeezing device, comprising a wringer (1), a wringer (13) having a wringer channel (13) therein, a wringer plate (2) movably disposed on the wringer (1), a support wall (15) being disposed on the side of the wringer channel (13) away from the wringer plate (2), and a spout for cleaning the mop being formed between the wringer plate (2) and the support wall (15), characterized in that: The water squeezing channel (13) is provided with a first slid groove (14) on its side. The water squeezing plate (2) is slidably disposed in the first slid groove (14). An adjusting member (3) is slidably disposed on the water squeezing frame (1). An adjusting part (314) is provided on the adjusting member (3). A supporting part (21) adapted to the adjusting part (314) is provided on the water squeezing plate (2). At least two supporting surfaces adapted to the adjusting part (314) are provided on the adjusting member (3). When the adjusting part (314) is engaged with different sets of supporting surfaces, the distance between the water squeezing plate (2) and the supporting surface is different, thereby adjusting the width of the squeezing opening. The sliding direction of the adjusting member (3) is perpendicular to the extension direction of the squeezing channel (13), and the sliding direction of the adjusting member (3) is parallel to the length direction of the squeezing plate (2).

2. The mop spout squeezing device according to claim 1, characterized in that: An inclined guide surface (24) is provided between the support surfaces to control the sliding of the adjustment member (3). The adjustment part (314) can switch between different groups of support surfaces and cooperate with different groups of support surfaces through the guide surface (24).

3. A mop spout squeezing device according to claim 1 or 2, characterized in that: The dewatering plate (2) has at least two support parts (21) in the length direction. The adjusting member (3) includes a drive plate (31) connected to the dewatering plate (2). The drive plate (31) is provided with a control part (32) and an adjusting part (314) adapted to each support part (21) is provided on the drive plate (31).

4. The mop spout squeezing device according to claim 3, characterized in that: The dewatering rack (1) is provided with a second guide groove (16) adapted to each adjustment part (314). The adjustment parts (314) pass through the second guide groove (16) and are connected to the support part (21).

5. The mop spout squeezing device according to claim 3, characterized in that: The control unit (32) is detachably connected to the drive plate (31). The control unit (32) is provided with a positioning protrusion (33), and the drive plate (31) is provided with a positioning groove (311) that matches the positioning protrusion (33). A slot (312) is provided on the side wall of the positioning groove (311), and a snap-fit ​​part (34) that matches the slot (312) is provided on the side of the positioning protrusion (33).

6. The mop spout squeezing device according to claim 5, characterized in that: The dewatering rack (1) is provided with a first guide groove (112), the positioning protrusion (33) is slidably connected to the first guide groove (112), the snap-fit ​​part (34) passes through the first guide groove (112) and is detachably connected to the drive plate (31), and the control part (32) abuts against the end of the first guide groove (112).

7. A mop spout squeezing device according to claim 1, 2, 4, 5, or 6, characterized in that: The water squeezing frame (1) is provided with a second slide groove (17), the adjusting member (3) is slidably disposed in the second slide groove (17), and the adjusting member (3) is provided with a limiting part (315). The side wall of the second slide groove (17) is provided with a plurality of limiting grooves (18) that are adapted to the limiting part (315). The limiting part (315) cooperates with different limiting grooves (18) to fix the adjusting part (314) relative to different support surfaces, and under the action of external force, the limiting part (315) can disengage from the limiting groove (18).

8. A mop spout squeezing device according to claim 1, 2, 4, 5, or 6, characterized in that: The support surface includes a first support surface (22) and a second support surface (23). The adjustment part (314) cooperates with the first support surface (22) to house the water-squeezing plate (2) in the first groove (14). The adjustment part (314) cooperates with the second support surface (23) to insert one end of the water-squeezing plate (2) into the water-squeezing channel (13).

9. The mop spout squeezing device according to claim 1, characterized in that: The wringer (2) is equipped with bristles that penetrate into the wringer channel (13) and can clean and scrub the mop.

10. A mop spout squeezing device according to claim 1, 2, 4, 5, 6, or 9, characterized in that: The dewatering rack (1) includes a detachably connected outer shell (11) and an inner shell (12). The dewatering channel (13) is disposed in the inner shell (12), and the first groove (14) connects the dewatering channel (13) and the side wall of the inner shell (12). The first groove (14) is provided with a constriction (141) on one side of the dewatering channel (13). The constriction (141) can prevent the dewatering plate (2) from detaching from the first groove (14) and bending into the dewatering channel (13).

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