Dual-purpose scrubbing device

Abstract

The utility model discloses a dual-purpose brushing device, which is characterized by comprising a handle rod piece, a brush rod piece and a brush rod piece, the brush head assembly comprises a brush plate and bristles, and a second mounting seat is arranged on the upper end face of the brush plate; the scraper assembly comprises a first swing arm ring, a second swing arm ring and a scraper body which are sequentially arranged, an included angle is formed between the axis of the first swing arm ring and the axis of the second swing arm ring, the included angle is an acute angle or a right angle, and a first swing arm is rotationally connected to the first mounting base around the axis of the first swing arm; the second swing arm is rotationally connected to the second mounting seat around the axis of the second swing arm; and a pressing type locking mechanism is arranged between the first mounting seat and the first swing arm ring. According to the dual-purpose brushing device, the plane angle positions of the brush head assembly and the scraper assembly relative to the first installation base are locked through the pressing type locking mechanism, the brush head assembly is prevented from swinging left and right when force is applied, the cleaning efficiency is improved, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning tools, in particular to a dual-purpose scrubbing device. Background Art

[0002] A cleaning brush is a commonly used scrubbing tool. In daily life, a cleaning brush is used for cleaning kitchens, bathrooms, cars and other parts. A commonly used cleaning brush usually includes a long handle and a brush head. The brush head is flat and has bristles installed on the brush head. The brush head is usually used for scrubbing during the cleaning process. For parts with more liquid, a wiper is required for cleaning. In the prior art, the brush head and the wiper are usually combined together. For example, the utility model patent with announcement number CN203059563U discloses a multifunctional window wiper, which includes a window brush and a window scraper. The window brush and the window scraper are combined into a Y-shaped structure, wherein the window brush includes a brush handle, a brush plate and bristles. The bristles are arranged on the lower end face of the brush plate, and the brush handle is rotatably connected to the upper end face of the brush plate. The window scraper includes a scraper handle, a scraper body and a scraper strip. The scraper strip is arranged at the end of the scraper body. The scraper body and the scraper handle are integrally formed, and the scraper handle is detachably connected to the brush handle. However, there is no locking structure between the brush head and the brush handle, which causes the brush head assembly to easily swing left and right when the user applies force when using the cleaning brush, affecting the cleaning work and making it inconvenient to use. Utility Model Content

[0003] The purpose of the utility model is to solve the deficiencies of the above-mentioned technology and to provide a dual-purpose brushing device. The scraper assembly and the brush head assembly are combined on the handle rod. The planar angular position of the brush head assembly and the scraper assembly relative to the first mounting seat is locked by a press-type locking mechanism to prevent the brush head assembly from swinging left and right when force is applied, thereby improving cleaning efficiency and being more convenient to use.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a dual-purpose scrubbing device, comprising:

[0005] A handle member, wherein the handle member is provided with a first mounting seat;

[0006] A brush head assembly, the brush head assembly comprising a brush plate, bristles arranged on the lower end surface of the brush plate, and a second mounting seat arranged on the upper end surface of the brush plate;

[0007] A scraper assembly, the scraper assembly comprising a first swing arm ring, a second swing arm ring, and a scraper body, the first swing arm ring and the second swing arm ring being connected to each other, the scraper body being positioned on the outer wall of the second swing arm ring, the axis of the first swing arm ring and the axis of the second swing arm ring forming an angle, the angle being an acute angle or a right angle, the first swing arm being connected to the first mounting seat by rotation around its axis, and the second swing arm being connected to the second mounting seat by rotation around its axis;

[0008] A push-type locking mechanism is provided between the first mounting seat and the first swing arm ring, and the first swing arm ring is locked by the push-type locking mechanism when the first swing arm ring is rotated to a suitable position.

[0009] Preferably, the first mounting seat is a forked structure, and a first movable cavity for the first swing arm ring to rotate is formed between the forks of the first mounting seat.

[0010] Preferably, the push-type locking mechanism includes a movable shaft, a push cover, a locking cover, and an elastic member, the push cover and the locking cover are respectively arranged on the two end portions of the movable shaft, the two end surfaces of the first mounting seat are provided with a travel groove, and a first shaft hole for the sliding connection of the movable shaft is provided between the two travel grooves, the push cover and the locking cover are respectively slidably connected in the two travel grooves, the elastic member is arranged between the push cover and the travel groove, so that the movable shaft has a tendency to extend outward, the inner wall of the first swing arm ring is connected to the inner wall of the first shaft hole, the outer wall of the movable shaft is provided with a locking part, the inner wall of the first shaft hole is provided with a sliding groove for the sliding connection of the locking part, and the inner wall of the first swing arm ring is provided with a locking groove, when the first swing arm ring is rotated to a suitable position, the locking groove corresponds to the sliding groove, and the locking part is inserted into the locking groove.

[0011] Preferably, there are a plurality of locking portions, and the locking portions are evenly distributed along the circumference of the movable shaft.

[0012] Preferably, there are a plurality of locking grooves, and the plurality of locking grooves are evenly distributed along the circumference of the first swing arm ring.

[0013] Preferably, a first limiting member and a second limiting member are respectively provided in the two travel grooves, the first limiting member is in conflict with the pressing cover, and the second limiting member is in conflict with the locking cover.

[0014] Preferably, the lower end of the movable shaft is fixedly connected to the locking cover, and the upper end of the movable shaft is detachably connected to the pressing cover.

[0015] Preferably, a slot is provided at the upper end of the movable shaft, and at least one snap groove is provided on the inner wall of the slot. The inner side wall of the pressing cover is fixedly connected with a plug-in inserted into the slot, and the plug-in is provided with a snap portion snap-connected to the snap groove.

[0016] Preferably, the second mounting seat is detachably connected to the upper end surface of the brush plate, the second mounting seat is a forked structure, a second active cavity for the second swing arm ring to rotate is formed between the forks of the second mounting seat, the second active cavity is detachably connected to a centering shaft mechanism for the second swing arm ring to rotate, a guide structure is provided between the second swing arm ring and the second mounting seat, the guide structure includes a guide member and a track groove, the track groove extends along the circumference of the second swing arm ring, and the guide member is slidably connected in the track groove; the guide member is provided in the second active cavity, and the track groove is opened on the outer wall of the second swing arm ring; or, the guide member is provided on the outer wall of the second swing arm ring, and the track groove is opened in the second active cavity.

[0017] Preferably, the outer peripheral wall of the second swing arm ring is provided with a docking groove extending along its axis, and the scraper body is provided with a docking piece along its length direction, and the docking piece is inserted into the docking groove.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] The utility model provides a dual-purpose brush cleaning device, which combines a scraper assembly and a brush head assembly on a handle rod, reducing the operation of switching tools. The user can drive the scraper assembly to swing left and right relative to the handle rod according to needs, and the brush head assembly rotates together with the scraper assembly. After the first swing arm ring is rotated to a suitable position, the planar angle position of the brush head assembly and the scraper assembly relative to the first mounting seat is locked by a press-type locking mechanism to prevent the brush head assembly from swinging left and right when force is applied, and when the first mounting seat and the first swing arm ring are locked, the brush head assembly can swing up and down relative to the handle rod, so that the brush cleaning device can adapt to different ground angles. For some corners or edges, the up and down swinging design can make it easier for the brush head assembly to reach into narrow spaces for cleaning, thereby improving cleaning efficiency and being more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 2 is a schematic structural diagram of the scrubbing device in the embodiment;

[0021] Figure 2 This is a cross-sectional view of the scrubbing device in the embodiment Figure 1 ;

[0022] Figure 3 yes Figure 2 Enlarged view of area A in the middle;

[0023] Figure 4 This is a cross-sectional view of the scrubbing device in the embodiment Figure 2 ;

[0024] Figure 5is an exploded view of the push-type locking mechanism in the embodiment;

[0025] Figure 6 2 is a schematic structural diagram of a scraper assembly in an embodiment;

[0026] Figure 7 is a cross-sectional view of the scraper assembly in the embodiment.

[0027] In the figure: 1. handle; 2. brush head assembly; 21. brush plate; 22. bristles; 3. scraper assembly; 31. first swing arm ring; 311. locking groove; 32. second swing arm ring; 321. docking groove; 33. scraper body; 331. docking member; 4. press-type locking mechanism; 41. movable shaft; 411. locking part; 412. slot; 413. buckle groove; 42. press cover; 421. plug-in unit; 422. buckle part; 43. locking cover; 44. elastic member; 5. first mounting seat; 501. first movable shaft Movable cavity; 502, stroke groove; 503, first axial hole; 504, slide groove; 505, first limit member; 506, second limit member; 6, second mounting seat; 601, second movable cavity; 602, mounting groove; 603, second axial hole; 604, step ring; 7, centering shaft mechanism; 71, first mounting cover; 72, first shaft sleeve; 721, outer convex ring; 73, second shaft sleeve; 731, inner ring groove; 732, hook portion; 74, second mounting cover; 8, guide structure; 81, guide member; 82, track groove. DETAILED DESCRIPTION

[0028] The present invention will be further described below with reference to the following embodiments and accompanying drawings.

[0029] refer to Figures 1 to 7 A dual-purpose brushing device includes a handle 1, a brush head assembly 2 and a scraper assembly 3. The handle 1 is provided with a first mounting seat 5. The first mounting seat 5 is a forked structure. A first active cavity 501 is formed between the forks of the first mounting seat 5.

[0030] The brush head assembly 2 includes a brush plate 21 and bristles 22 arranged on the lower end surface of the brush plate 21. The upper end surface of the brush plate 21 is detachably connected to a second mounting seat 6. The second mounting seat 6 is a forked structure, and a second active cavity 601 is formed between the forks of the second mounting seat 6.

[0031] The scraper assembly 3 includes a first swing arm ring 31, a second swing arm ring 32, and a scraper body 33, which are arranged in sequence. The first swing arm ring 31 and the second swing arm ring 32 are fixedly connected. The axis of the first swing arm ring 31 and the axis of the second swing arm ring 32 form an angle, which is acute or right, preferably right. The outer peripheral wall of the second swing arm ring 32 is defined by a docking groove 321 extending along its axis. The scraper body 33 is provided with a docking member 331 along its length. The docking member 331 is inserted into the docking groove 321. Preferably, the docking member 331 has a T-shaped cross-section.

[0032] The first swing arm ring 31 is connected to the first mounting seat 5 by rotating around its axis, and the first movable cavity 501 of the first mounting seat 5 is used for the first swing arm ring 31 to rotate. The second swing arm ring 32 is connected to the second mounting seat 6 by rotating around its axis, and the second movable cavity 601 of the second mounting seat 6 is used for the second swing arm ring 32 to rotate. The two ends of the second swing arm ring 32 respectively abut against the inner wall of the second movable cavity 601, so that the second movable cavity 601 limits the docking piece 331 to prevent the scraper body 33 from separating from the second swing arm ring 32.

[0033] A push-type locking mechanism 4 is arranged between the first mounting seat 5 and the first swing arm ring 31. The push-type locking mechanism 4 includes a movable shaft 41, a push cover 42, a locking cover 43, and an elastic member 44. The push cover 42 and the locking cover 43 are respectively arranged on the two end portions of the movable shaft 41. A travel groove 502 is provided on both end surfaces of the first mounting seat 5. A first shaft hole 503 for sliding connection of the movable shaft 41 is provided between the two travel grooves 502. The push cover 42 and the locking cover 43 are respectively slidably connected in the two travel grooves 502. A first limit member 505 and a second limit member 506 are respectively provided in the two travel grooves 502. The first limit member 505 is in conflict with the push cover 42, and the second limit member 506 is in conflict with the locking cover 43, thereby limiting the movement of the movable shaft 41.

[0034] The elastic member 44 is arranged between the pressing cover 42 and the travel groove 502, so that the movable shaft 41 has a tendency to extend outward. The inner wall of the first swing arm ring 31 is connected to the inner wall of the first shaft hole 503. The outer wall of the movable shaft 41 is provided with a plurality of locking parts 411 evenly distributed along the circumference of the movable shaft 41. The inner wall of the first shaft hole 503 is provided with a sliding groove 504 for the sliding connection of the locking part 411. The inner wall of the first swing arm ring 31 is provided with a plurality of locking grooves 311 evenly distributed along the circumference of the first swing arm ring 31. When the first swing arm ring 31 is rotated to a suitable position, the locking groove 311 corresponds to the sliding groove 504, and the locking part 411 is inserted into the locking groove 311.

[0035] The brush cleaning device combines the scraper assembly 3 and the brush head assembly 2 on the handle rod 1, reducing the operation of switching tools. When the user uses the brush cleaning device, the user can drive the scraper assembly 3 to rotate relative to the handle rod 1 around the axis of the first swing arm ring 31 to swing left and right according to needs, and the brush head assembly 2 rotates together with the scraper assembly 3. After the first swing arm ring 31 is rotated to a suitable position, the push-type locking mechanism 4 is used to lock the planar angular position of the brush head assembly 2 and the scraper assembly 3 relative to the first mounting seat 5 to prevent the brush head assembly 2 from swinging left and right when force is applied and interfering with the user's brushing operation. When the first mounting seat 5 and the first swing arm ring 31 are locked, the brush head assembly 2 can rotate relative to the handle rod 1 around the axis of the second swing arm ring 32 to swing up and down, so that the brush cleaning device can adapt to different ground angles. For some corners or edges, the up and down swinging design allows the brush head assembly 2 to more easily reach into narrow spaces for cleaning, thereby improving cleaning efficiency and being more convenient to use.

[0036] Preferably, the lower end of the movable shaft 41 is fixedly connected to the locking cover 43, and the upper end of the movable shaft 41 is detachably connected to the pressing cover 42. A slot 412 is provided at the upper end of the movable shaft 41, and at least one snap groove 413 is provided on the inner wall of the slot 412. The inner side wall of the pressing cover 42 is fixedly connected with a plug-in 421 inserted into the slot 412, and the plug-in 421 is provided with a snap portion 422 that is snap-connected to the snap groove 413. The detachable connection between the pressing cover 42 and the movable shaft 41 makes the disassembly and assembly of the push-type locking mechanism 4 more convenient, and facilitates the disassembly and assembly between the handle rod 1 and the first swing arm ring 31.

[0037] Preferably, a guide structure 8 is provided between the second swing arm ring 32 and the second mounting seat 6, and the guide structure 8 includes a guide member 81 and a track groove 82. The track groove 82 extends along the circumference of the second swing arm ring 32, and the guide member 81 is slidably connected in the track groove 82. The guide member 81 is arranged in the second active cavity 601, and the track groove 82 is opened on the outer wall of the second swing arm ring 32 to guide and limit the rotation of the second swing arm ring 32.

[0038] Preferably, the second movable cavity 601 is detachably connected to a centering shaft mechanism 7 for rotationally connecting the second swing arm ring 32. The centering shaft mechanism 7 includes a first mounting cover 71, a first shaft sleeve 72, a second shaft sleeve 73, and a second mounting cover 74. Both ends of the second mounting seat 6 are provided with mounting grooves 602. Both mounting grooves 602 are penetrated by a second shaft hole 603 connected to the second movable cavity 601. The first mounting cover 71 is fixedly connected to the first shaft sleeve 72, and the second mounting cover 74 is fixedly connected to the second shaft sleeve 73. The first shaft sleeve 72 is sleeved in the second shaft sleeve 73, so that the first mounting cover 71 and the second mounting cover 74 are respectively covered in the openings of the two mounting grooves 602. The outer wall of the first sleeve 72 is provided with an outer convex ring 721, and the inner wall of the second sleeve 73 is provided with an inner ring groove 731 for the outer convex ring 721 to be inserted. The open end of the second sleeve 73 includes hook portions 732 arranged in an annular array and spaced apart. The inner wall of each hook portion 732 cooperates with the inner wall of the second sleeve 73. The mounting groove 602 near the open end of the second sleeve 73 is provided with an annular step ring 604. The hook portion 732 passes through the corresponding second shaft hole 603 and is snap-connected to the inner wall of the step ring 604. The setting of the centering shaft mechanism 7 makes it easier to disassemble and assemble the second mounting seat 6 and the second swing arm ring 32.

[0039] Of course, the above are only typical examples of the present invention. In addition, the present invention may have many other specific implementation methods. Any technical solution formed by equivalent replacement or equivalent transformation falls within the scope of protection required by the present invention.

Claims

1. A dual-purpose scrubbing device, comprising: A handle member (1), wherein the handle member (1) is provided with a first mounting seat (5); A brush head assembly (2), the brush head assembly (2) comprising a brush plate (21), bristles (22) arranged on the lower end surface of the brush plate (21), and a second mounting seat (6) provided on the upper end surface of the brush plate (21); A scraper assembly (3), the scraper assembly (3) comprising a first swing arm ring (31), a second swing arm ring (32), and a scraper body (33) arranged in sequence, the first swing arm ring (31) and the second swing arm ring (32) being connected to each other, the scraper body (33) being positioned and arranged on the outer wall of the second swing arm ring (32), an angle being formed between the axis of the first swing arm ring (31) and the axis of the second swing arm ring (32), the angle being an acute angle or a right angle, the first swing arm ring (31) being connected to the first mounting seat (5) by rotation around its axis, and the second swing arm ring (32) being connected to the second mounting seat (6) by rotation around its axis; A push-type locking mechanism (4) is provided between the first mounting seat (5) and the first swing arm ring (31), and the first swing arm ring (31) is locked by the push-type locking mechanism (4) when the first swing arm ring (31) is rotated to a suitable position.

2. A dual-purpose scrubbing device according to claim 1, characterized in that: The first mounting seat (5) is a bifurcated structure, and a first movable cavity (501) for the first swing arm ring (31) to rotate is formed between the bifurcated portions of the first mounting seat (5).

3. A dual-purpose scrubbing device according to claim 1 or 2, characterized in that: The push-type locking mechanism (4) includes a movable shaft (41), a push cover (42), a locking cover (43), and an elastic member (44). The push cover (42) and the locking cover (43) are respectively arranged on the two ends of the movable shaft (41). Both end surfaces of the first mounting seat (5) are provided with a travel groove (502). A first shaft hole (503) for sliding connection of the movable shaft (41) is provided between the two travel grooves (502). The push cover (42) and the locking cover (43) are respectively slidably connected in the two travel grooves (502). The elastic member (44) is provided between the push cover (42) and the travel groove. (502), so that the movable shaft (41) has a tendency to extend outward, the inner wall of the first swing arm ring (31) is connected to the inner wall of the first shaft hole (503), the outer wall of the movable shaft (41) is provided with a locking portion (411), the inner wall of the first shaft hole (503) is provided with a sliding groove (504) for the sliding connection of the locking portion (411), and the inner wall of the first swing arm ring (31) is provided with a locking groove (311). When the first swing arm ring (31) is rotated to a suitable position, the locking groove (311) corresponds to the sliding groove (504), and the locking portion (411) is inserted into the locking groove (311).

4. A dual-purpose scrubbing device according to claim 3, characterized in that: There are a plurality of locking portions (411), and the locking portions (411) are evenly distributed along the circumference of the movable shaft (41).

5. A dual-purpose scrubbing device according to claim 3, characterized in that: There are a plurality of locking grooves (311), and the plurality of locking grooves (311) are evenly distributed along the circumference of the first swing arm ring (31).

6. A dual-purpose scrubbing device according to claim 3, characterized in that: A first limiting member (505) and a second limiting member (506) are respectively provided in the two travel grooves (502). The first limiting member (505) is in contact with the pressing cover (42), and the second limiting member (506) is in contact with the locking cover (43).

7. A dual-purpose scrubbing device according to claim 3, characterized in that: The lower end of the movable shaft (41) is fixedly connected to the locking cover (43), and the upper end of the movable shaft (41) is detachably connected to the pressing cover (42).

8. A dual-purpose scrubbing device according to claim 7, characterized in that: A slot (412) is provided at the upper end of the movable shaft (41), and at least one snap-fitting slot (413) is provided on the inner wall of the slot (412). A plug-in unit (421) inserted into the slot (412) is fixedly connected to the inner side wall of the pressing cover (42), and the plug-in unit (421) is provided with a snap-fitting portion (422) snap-fitted to the snap-fitting slot (413).

9. A dual-purpose scrubbing device according to claim 1, characterized in that: The second mounting seat (6) is detachably connected to the upper end surface of the brush plate (21); the second mounting seat (6) is a bifurcated structure; a second movable cavity (601) for the second swing arm ring (32) to rotate and move is formed between the bifurcations of the second mounting seat (6); the second movable cavity (601) is detachably connected to a centering shaft mechanism (7) for the second swing arm ring (32) to rotate and move; a guide structure (8) is provided between the second swing arm ring (32) and the second mounting seat (6); the guide structure (8) includes The invention comprises a guide member (81) and a track groove (82), wherein the track groove (82) extends along the circumference of the second swing arm ring (32), and the guide member (81) is slidably connected in the track groove (82); the guide member (81) is arranged in the second active cavity (601), and the track groove (82) is opened on the outer wall of the second swing arm ring (32); or, the guide member (81) is arranged on the outer wall of the second swing arm ring (32), and the track groove (82) is opened in the second active cavity (601).

10. A dual-purpose scrubbing device according to claim 9, characterized in that: The outer peripheral wall of the second swing arm ring (32) is provided with a docking groove (321) extending along its axis, and the scraper body (33) is provided with a docking piece (331) along its length direction, and the docking piece (331) is inserted into the docking groove (321).

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