Straight handle type cleaning brush convenient to store

Abstract

According to the straight handle type cleaning brush convenient to store, a brush rod and a brush base are detachably connected through a disassembling and assembling mechanism, the brush rod and the brush base can be separated or assembled according to use requirements, a user can store, carry, store and use the straight handle type cleaning brush convenient to store, and practicability is high; in addition, the positioning concave part is matched with the brush rod in a positioning manner, so that the brush rod and the brush seat are accurately assembled and conveniently and efficiently mounted.

Description

Technical Field

[0001] The utility model relates to a convenient-to-store straight-handle cleaning brush.

Background Art

[0002] A bowl basket is an important component of a dishwasher and is placed inside the dishwasher to support and fix tableware such as bowls and plates. The bowl basket is generally mainly made of a metal bracket, and then a corresponding coating is applied to the metal bracket. Coatings such as PA and PP coatings are applied to the metal bracket to achieve surface protection and prevent rust. Nowadays, a metal bracket painting production line usually includes several paint storage boxes for storing PA and PP coatings. The paint storage boxes need to be cleaned during long-term use.

[0003] Currently, the cleaning work of the paint storage boxes is usually carried out by workers using cleaning tools such as cleaning brushes (the length of the cleaning brush can reach about 2m). The structure of the cleaning brush on the market usually includes a brush base and a brush handle fixedly connected to the brush base. This kind of cleaning brush structure has problems of inconvenient handling, storage, and packaging; in addition, the length of the brush handle cannot be changed according to the use requirements or use scenarios, which is inconvenient to use and has low practicability.

[0004] Therefore, the present utility model is studied and proposed in view of the above problems.

Content of the Utility Model

[0005] The purpose of the present utility model is to overcome the deficiencies of the prior art and provide a convenient-to-store straight-handle cleaning brush. The brush rod and the brush base are detachably connected through a disassembly and assembly mechanism, so that the brush rod and the brush base can be separated or assembled according to the use requirements, which is convenient for users to store, handle, store, and use, and has high practicability; in addition, through the positioning cooperation between the positioning concave part and the brush rod, it is ensured that the assembly between the brush rod and the brush base is accurate, and the installation is convenient and efficient.

[0006] The present utility model is realized through the following technical solutions:

[0007] A convenient-to-store straight-handle cleaning brush includes a brush base 1 and a brush rod 2. At least one surface of the brush base 1 is provided with a plurality of brush hair assemblies 3. A disassembly and assembly mechanism 4 for detachably connecting the brush rod 2 and the brush base 1 is provided between the brush rod 2 and the brush base 1. The disassembly and assembly mechanism 4 includes a positioning concave part 41 provided on the brush base 1 for positioning and cooperating with the connection part of the brush rod 2. A disassembly and assembly locking part 42 is provided on the brush base 1 or the brush rod 2, and a disassembly and assembly locking part 43 for locking and cooperating with the disassembly and assembly locking part 42 when the brush rod 2 is positioned in the positioning concave part 41 is provided on the brush rod 2 or the brush base 1.

[0008] For the above-mentioned convenient-to-store straight-handle cleaning brush, the disassembly and assembly locking part 42 is a disassembly and assembly locking hole respectively provided on the brush base 1 and the brush rod 2, and the disassembly and assembly locking part 43 is a disassembly and assembly locking rod that simultaneously penetrates the disassembly and assembly locking holes on the brush base 1 and the brush rod 2.

[0009] As described above, a convenient storage straight handle cleaning brush, wherein the disassembly and assembly locking part 42 is a disassembly and assembly locking hole provided on the brush base 1 or the brush rod 2, and the disassembly and assembly locking part 43 is a disassembly and assembly locking pin that can be elastically provided on the brush rod 2 or the brush base 1 and can be inserted into the disassembly and assembly locking hole.

[0010] As described above, a convenient storage straight handle cleaning brush, wherein a positioning reference block 40 for positioning and cooperating with the corresponding end of the brush rod 2 is provided on the brush base 1.

[0011] As described above, a convenient storage straight handle cleaning brush, wherein the brush rod 2 is made of a hard material and is provided with a hollow structure.

[0012] As described above, a convenient storage straight handle cleaning brush, wherein the brush rod 2 is configured to be telescopically adjustable.

[0013] As described above, a convenient storage straight handle cleaning brush, wherein the brush rod 2 includes a handle section 21 and a telescopic section 22 telescopically connected to the handle section 21, and a telescopic adjustment mechanism 5 is provided between the telescopic section 22 and the handle section 21; the disassembly and assembly mechanism 4 is located between the telescopic section 22 and the brush base 1.

[0014] As described above, a convenient storage straight handle cleaning brush, wherein the telescopic adjustment mechanism 5 includes a plurality of adjustment locking holes 51 provided at intervals along the length direction on the handle section 21 and an adjustment protrusion 52 that can be elastically provided on the telescopic section 22 and can be locked and cooperated with the corresponding adjustment locking holes 51, and a protrusion return member 53 for driving the adjustment protrusion 52 to elastically reset is provided between the adjustment protrusion 52 and the telescopic section 22.

[0015] As described above, a convenient storage straight handle cleaning brush, wherein a receiving cavity 521 for receiving the protrusion return member 53 is provided on the adjustment protrusion 52.

[0016] As described above, a convenient storage straight handle cleaning brush, wherein the telescopic adjustment mechanism 5 includes a plurality of adjustment locking holes 51 provided at intervals along the length direction on the handle section 21 and adjustment locking holes 51 provided on the telescopic section 22 and can be aligned and connected with the corresponding adjustment locking holes 51, and an adjustment locking rod is passed through the adjustment locking holes 51 on the handle section 21 and the telescopic section 22.

[0017] Compared with the prior art, the present utility model has the following advantages:

[0018] 1. The present utility model detachably connects the brush rod and the brush base through the disassembly and assembly mechanism, so that the brush rod and the brush base can be separated or assembled according to the use requirements, which is convenient for users to store, carry, store and use, and has high practicability; in addition, through the positioning cooperation between the positioning concave part and the brush rod, the accurate assembly between the brush rod and the brush base is ensured, and the installation is convenient and efficient.

[0019] 2. To ensure accurate positioning for subsequent assembly operations, a positioning reference block is provided on the brush holder, which is in positioning and mating with the corresponding end of the brush rod.

[0020] 3. To ensure the structural strength of the brush rod while reducing its weight, making it convenient for users to operate and labor-saving, the brush rod is made of a hard material and is provided with a hollow structure.

[0021] 4. To make the structure more compact for easy storage, packaging, etc., and at the same time to adjust the length of the brush rod according to the use scenario or requirements, making it convenient for users to use, it is configured to be telescopically adjustable.

Description of the Drawings

[0022] The following further details the specific embodiments of the present invention with reference to the drawings, where:

[0023] Figure 1 is one of the perspective views of Embodiment 1 of the present invention.

[0024] Figure 2 is another perspective view of Embodiment 1 of the present invention.

[0025] Figure 3 is a cross-sectional view of Embodiment 1 of the present invention.

[0026] Figure 4 is a schematic cross-sectional structure view of the brush rod of Embodiment 2 of the present invention.

Specific Embodiments

[0027] The following details the embodiments of the present invention in conjunction with the attached Figures 1-4 to make a detailed description of the embodiments of the present invention.

[0028] Embodiment 1:

[0029] As Figures 1-3 shown, a convenient-to-store straight-handle cleaning brush of the present invention includes a brush holder 1 and a brush rod 2. At least one surface of the brush holder 1 is provided with a plurality of brush hair assemblies 3. A disassembly and assembly mechanism 4 for detachably connecting the brush rod 2 and the brush holder 1 is provided between the brush rod 2 and the brush holder 1. The disassembly and assembly mechanism 4 includes a positioning recess 41 provided on the brush holder 1 for positioning and mating with the connecting portion of the brush rod 2. A disassembly and assembly locking portion 42 is provided on the brush holder 1 or the brush rod 2, and a disassembly and assembly locking member 43 for locking and mating with the disassembly and assembly locking portion 42 when the brush rod 2 is positioned in the positioning recess 41 is provided on the brush rod 2 or the brush holder 1. By detachably connecting the brush rod and the brush holder through the disassembly and assembly mechanism, the brush rod and the brush holder can be separated or assembled according to the use requirements, which is convenient for users to store, carry, store and use, and has high practicability; in addition, through the positioning cooperation between the positioning recess and the brush rod, the accurate assembly between the brush rod and the brush holder is ensured, and the installation is convenient and efficient.

[0030] As Figure 2 ,3 As shown, in order to ensure reliable locking during connection, the disassembly and assembly locking part 42 is a disassembly and assembly locking hole respectively provided on the brush base 1 and the brush rod 2, and the disassembly and assembly locking member 43 is a disassembly and assembly locking rod that penetrates through the disassembly and assembly locking holes on the brush base 1 and the brush rod 2 at the same time. Among them, the disassembly and assembly locking rod can be a disassembly and assembly threaded rod, and the disassembly and assembly locking hole on the brush base 1 is a threaded hole; during assembly, the brush rod 2 is snapped into the positioning recess 41 for positioning. At this time, the disassembly and assembly locking hole of the brush rod 2 is aligned and connected with the disassembly and assembly locking hole of the brush base 1. Then, the threaded end of the disassembly and assembly locking rod passes through the disassembly and assembly locking hole of the brush rod 2 and is threadedly connected with the disassembly and assembly locking hole of the brush base 1, so as to connect and fix the brush rod 2 and the brush base 1, and the connection is convenient. Or, the disassembly and assembly locking rod is a disassembly and assembly bolt, and the disassembly and assembly bolt passes through the disassembly and assembly locking holes on the brush base 1 and the brush rod 2 in sequence and is connected with a nut, so as to connect and fix the brush rod 2 and the brush base 1.

[0031] As Figure 2 、 3 shown, a counterbore communicating with the disassembly and assembly locking hole is provided on the brush rod 2, and the blocking end of the disassembly and assembly locking rod is located inside the counterbore. Or, the lower end surface of the blocking end of the disassembly and assembly locking rod is flush with the outer surface of the brush rod 2, so that the outer shape structure of the brush rod is neat and concise, and the blocking end of the disassembly and assembly locking rod is prevented from being interfered by other external objects during use.

[0032] In some other embodiments, in order to facilitate disassembly and assembly, the disassembly and assembly locking part 42 is a disassembly and assembly locking hole provided on the brush base 1 or the brush rod 2, and the disassembly and assembly locking member 43 is a disassembly and assembly locking pin that is elastically provided on the brush rod 2 or the brush base 1 and can be inserted into the disassembly and assembly locking hole. During assembly, the brush rod 2 is snapped into the positioning recess 41 for positioning. At this time, the disassembly and assembly locking pin is aligned with the disassembly and assembly locking hole and inserted into the disassembly and assembly locking hole; during disassembly, the user presses the disassembly and assembly locking pin to make it withdraw from the disassembly and assembly locking hole. The positioning recess 41 in this embodiment can be a positioning cavity for inserting the brush rod 2 for positioning. This positioning structure can increase the contact area between the brush rod and the brush base, improve the connection stability and reliability between the two, and at the same time, the positioning is more accurate and convenient.

[0033] As Figure 2 、 3 shown, in order to accurately position for subsequent assembly operations, a positioning reference block 40 for positioning and cooperating with the corresponding end of the brush rod 2 is provided on the brush base 1.

[0034] In order to ensure the structural strength of the brush rod while reducing its weight, facilitating the user's operation and saving effort, the brush rod 2 is made of a hard material and is provided with a hollow structure. Among them, the hard material can be aluminum, steel, iron, etc. The brush base 1 is made of a hard material and is provided with a hollow structure.

[0035] As Figure 3 shown, a plug is inserted into the end of the brush rod 2 to prevent foreign objects from entering the inner cavity of the brush rod, which is clean and hygienic.

[0036] Example 2:

[0037] The difference between Example 2 and Example 1 is as follows Figure 4 As shown, in order to make the structure more compact for easy storage, placement, packaging, etc., and at the same time to adjust the length of the brush rod according to the usage scenario or usage requirements for the convenience of the user, the brush rod 2 is configured to be telescopically adjustable. The brush rod 2 includes a handle section 21 and a telescopic section 22 that is telescopically connected to the handle section 21. An expansion and contraction adjustment mechanism 5 is provided between the telescopic section 22 and the handle section 21; the disassembly and assembly mechanism 4 is located between the telescopic section 22 and the brush base 1.

[0038] As Figure 4 shown, for convenient adjustment, the expansion and contraction adjustment mechanism 5 includes a plurality of adjustment lock holes 51 spaced along the length direction on the handle section 21 and an adjustment protrusion 52 that is elastically provided on the telescopic section 22 and can be locked and cooperated with the corresponding adjustment lock holes 51. A protrusion return member 53 for driving the elastic reset of the adjustment protrusion 52 is provided between the adjustment protrusion 52 and the telescopic section 22. In this embodiment, the protrusion return member 53 is a compression spring or the like. The pressing surface of the adjustment protrusion 52 is provided as an arc surface, which is convenient for pressing and can also prevent interference between the adjustment protrusion 52 and the inner wall of the handle section 21.

[0039] As Figure 4 shown, in order to make the structure more compact and reliable, a receiving cavity 521 for receiving the protrusion return member 53 is provided on the adjustment protrusion 52. Among them, the receiving cavity 521 can also play a role in limiting and guiding the protrusion return member 53, preventing the protrusion return member 53 from being misaligned relative to the adjustment protrusion 52 during use and affecting the reset effect.

[0040] In some other embodiments, for reliable adjustment and locking, the expansion and contraction adjustment mechanism 5 includes a plurality of adjustment lock holes 51 spaced along the length direction on the handle section 21 and adjustment lock holes 51 provided on the telescopic section 22 and capable of being aligned and connected with the corresponding adjustment lock holes 51. An adjustment lock rod is passed through the adjustment lock holes 51 on the handle section 21 and the telescopic section 22.

Claims

1. A convenient storage straight handle cleaning brush, characterized in that It includes a brush base (1) and a brush rod (2). On at least one surface of the brush base (1), there are a plurality of brush hair assemblies (3). Between the brush rod (2) and the brush base (1), there is a disassembly and assembly mechanism (4) for detachably connecting the two. The disassembly and assembly mechanism (4) includes a positioning recess (41) provided on the brush base (1) for positioning and mating with the connecting part of the brush rod (2). On the brush base (1) or the brush rod (2), there is a disassembly and assembly locking part (42), and on the brush rod (2) or the brush base (1), there is a disassembly and assembly locking member (43) that locks and mates with the disassembly and assembly locking part (42) when the brush rod (2) is positioned in the positioning recess (41).

2. The convenient storage straight handle cleaning brush according to claim 1, characterized in that The disassembly and assembly locking part (42) are disassembly and assembly locking holes respectively provided on the brush base (1) and the brush rod (2), and the disassembly and assembly locking member (43) is a disassembly and assembly locking rod that passes through the disassembly and assembly locking holes on both the brush base (1) and the brush rod (2) simultaneously.

3. The convenient storage straight handle cleaning brush according to claim 1, wherein The disassembly and assembly locking part (42) is a disassembly and assembly locking hole provided on the brush base (1) or the brush rod (2), and the disassembly and assembly locking member (43) is a disassembly and assembly locking pin that is elastically provided on the brush rod (2) or the brush base (1) and can be inserted into the disassembly and assembly locking hole.

4. The convenient storage straight handle cleaning brush according to claim 1, characterized in that On the brush base (1), there is a positioning reference block (40) for positioning and mating with the corresponding end of the brush rod (2).

5. The convenient storage straight handle cleaning brush according to claim 1, characterized in that The brush rod (2) is made of a hard material and is provided with a hollow structure.

6. The convenient storage straight handle cleaning brush according to any one of claims 1-5, characterized in that The brush rod (2) is configured to be telescopically adjustable.

7. The convenient storage straight handle cleaning brush according to claim 6, wherein The brush rod (2) includes a handle section (21) and a telescopic section (22) that is telescopically connected to the handle section (21). Between the telescopic section (22) and the handle section (21), there is a telescopic adjustment mechanism (5); the disassembly and assembly mechanism (4) is located between the telescopic section (22) and the brush base (1).

8. The convenient storage straight handle cleaning brush according to claim 7, wherein The telescopic adjustment mechanism (5) includes a plurality of adjustment locking holes (51) provided at intervals along the length direction on the handle section (21), and an adjustment protrusion (52) that is elastically provided on the telescopic section (22) and can lock and mate with the corresponding adjustment locking holes (51). Between the adjustment protrusion (52) and the telescopic section (22), there is a protrusion reset member (53) for driving the adjustment protrusion (52) to elastically reset.

9. The convenient storage straight handle cleaning brush according to claim 8, wherein On the adjustment protrusion (52), there is a receiving cavity (521) for receiving the protrusion reset member (53).

10. The convenient storage straight handle cleaning brush according to claim 7, characterized in that The telescopic adjustment mechanism (5) includes a plurality of adjustment locking holes (51) provided at intervals along the length direction on the handle section (21), and adjustment locking holes (51) provided on the telescopic section (22) that can be aligned and connected with the corresponding adjustment locking holes (51). An adjustment locking rod passes through the adjustment locking holes (51) on the handle section (21) and the telescopic section (22).

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