Toilet brush

Abstract

The utility model relates to the technical field of toilet brushes, in particular to a toilet brush which comprises two arc-shaped handle shells which are mutually clamped into a whole, and further comprises two flexible plastic clamping jaws which are fixedly connected to the lower end faces of the two handle shells respectively. According to the scheme, a concentric-square-shaped limiting sleeve is driven to slide on the surfaces of the two plastic clamping jaws by pressing a sliding connecting plate, opening and closing of two clamping blocks are achieved through cooperation with the elastic force of a spring, accordingly, clamping and disassembling of a T-shaped column are achieved, then replacement of a sponge brush head is achieved, operation is easy and fast, and practicability is high. And the sponge brush head does not need to be touched in the process of replacing the sponge brush head, so that the sanitation problem caused by touching the sponge brush head is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of toilet brushes, in particular to a toilet brush. Background Art

[0002] A toilet brush is a commonly used toilet cleaning device. The toilet brush is composed of a handle and a brush. During use, the brush is driven to rub on the toilet surface by holding the handle, so as to clean the toilet.

[0003] Most of the handles and brush heads of existing toilet brushes are integrated. The brush head is a vulnerable and replaceable part. When the brush head is damaged, it cannot be replaced separately, which is very wasteful. Moreover, since the used toilet brush head has a lot of bacteria, it is extremely unhygienic to hold the brush head for replacement. In order to facilitate the replacement of the toilet brush head and to avoid holding the brush head when replacing the toilet brush head, we propose a toilet brush. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and a toilet brush is proposed.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is as follows: a toilet brush, including two arc-shaped handle shells, the two handle shells are clamped together to form a whole, and further includes:

[0006] Two flexible plastic clamping claws, the two plastic clamping claws are respectively fixedly connected to the lower end surfaces of the two handle shells;

[0007] Two limiting columns, one end surface of each of the two plastic clamping claws close to each other is fixedly connected with a limiting column, and springs are sleeved on the outer surfaces of the two limiting columns;

[0008] Two clamping blocks, the two clamping blocks are respectively fixedly connected to one end surface of each of the two plastic clamping claws close to each other, and T-shaped grooves are formed in the two clamping blocks;

[0009] A T-shaped column, the T-shaped column is clamped in the two T-shaped grooves, the lower end surface of the T-shaped column is fixedly connected with a connecting piece, and the lower end surface of the connecting piece is fixedly connected with a sponge brush head;

[0010] A loop-shaped limiting sleeve, the loop-shaped limiting sleeve is slidably connected to the outer surfaces of the two plastic clamping claws to limit the opening and closing of the lower parts of the two plastic clamping claws, and the upper end surface of the loop-shaped limiting sleeve is fixedly connected with a connecting plate, and the connecting plate is slidably clamped on the two handle shells to drive the loop-shaped limiting sleeve to slide.

[0011] Preferably, an extended handle is sleeved and clamped on the upper parts of the two handle shells.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In this solution, pressing the sliding connecting plate drives the loop-shaped limiting sleeve to slide on the surfaces of the two plastic jaws. Combining with the elastic force of the spring, the opening and closing of the two clamping blocks are realized, so as to realize the clamping and disassembly of the T-shaped column, and further realize the replacement of the sponge brush head. The operation is simple and fast, and the sponge brush head does not need to be touched during the process of replacing the sponge brush head, which is beneficial to avoiding hygiene problems caused by touching the sponge brush head.

[0014] In this solution, the two handle shells are set to be arc-shaped, so as to facilitate holding the handle shells to wipe and clean the gaps on the inner wall of the toilet. The sponge brush head is disposable. There is a cleaning agent in the sponge brush head, which will be diluted into a cleaning solution when encountering the water in the toilet, so as to facilitate efficient cleaning of the toilet. It is quick and convenient to replace as needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a perspective view of the present utility model;

[0016] Figure 2 is a perspective cross-sectional view of the present utility model;

[0017] Figure 3 is Figure 2 an enlarged view of part A of

[0018] Figure 4 is an exploded view of the two handle shells of the present utility model;

[0019] Figure 5 is a perspective exploded view of the clamping blocks of the present utility model;

[0020] Figure 6 is a perspective view of the sponge brush head of the present utility model;

[0021] Figure 7 is a perspective view of the connecting plate of the present utility model.

[0022] In the figure: 1. Handle shell; 2. Plastic jaw; 3. Loop-shaped limiting sleeve; 4. Connecting plate; 5. Sponge brush head; 6. Extended handle; 7. Limiting column; 8. Spring; 9. Clamping block; 10. T-shaped groove; 11. T-shaped column; 12. Connecting piece. DETAILED DESCRIPTION OF THE INVENTION

[0023] The following description is used to disclose the present utility model so that those skilled in the art can implement the present utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations.

[0024] As Figures 1 - 7 shown, a toilet brush includes two arc-shaped handle shells 1, and the two handle shells 1 are clamped together to form a whole. It further includes:

[0025] Two flexible plastic jaws 2, and the two plastic jaws 2 are respectively fixedly connected to the lower end surfaces of the two handle shells 1;

[0026] Two limit posts 7, limit posts 7 are fixedly connected to the end surfaces of the two plastic jaws 2 close to each other, and springs 8 are sleeved on the outer surfaces of the two limit posts 7;

[0027] Two clamping blocks 9, the two clamping blocks 9 are respectively fixedly connected to the end surfaces of the two plastic jaws 2 close to each other, and T-shaped grooves 10 are formed in both of the two clamping blocks 9;

[0028] A T-shaped post 11, the T-shaped post 11 is clamped in the two T-shaped grooves 10, a connecting piece 12 is fixedly connected to the lower end surface of the T-shaped post 11, and a sponge brush head 5 is fixedly connected to the lower end surface of the connecting piece 12;

[0029] A loop-shaped limit sleeve 3, the loop-shaped limit sleeve 3 is slidably connected to the outer surfaces of the two plastic jaws 2 to limit the opening and closing of the lower parts of the two plastic jaws 2, and a connecting plate 4 is fixedly connected to the upper end surface of the loop-shaped limit sleeve 3, and the connecting plate 4 is slidably clamped on the two handle shells 1 to drive the loop-shaped limit sleeve 3 to slide.

[0030] During operation, when it is necessary to use the device to replace the sponge brush head 5, hold the handle shell 1 by hand, press and pull the connecting plate 4 with the thumb to drive the loop-shaped limit sleeve 3 to move towards the side close to the handle shell 1. The lower parts of the two plastic jaws 2 are no longer limited by the loop-shaped limit sleeve 3. Under the elastic action of the spring 8, the lower parts of the two plastic jaws 2 are driven to open, thereby driving the two clamping blocks 9 to open. At this time, lift the handle shell 1 upward, and the T-shaped post 11 disengages from the two T-shaped grooves 10 under the action of gravity, thereby realizing the disassembly of the sponge brush head 5. Then align the two clamping blocks 9 with the new T-shaped post 11, so that the new T-shaped post 11 is located between the two T-shaped grooves 10. Press and slide the connecting plate 4 downward to drive the loop-shaped limit sleeve 3 to slide downward on the surfaces of the two handle shells 1, thereby realizing the loop-shaped limit sleeve 3 to limit and tighten the lower parts of the two plastic jaws 2, and further realizing the two clamping blocks 9 to close and clamp the T-shaped post 11, and finally completing the replacement of the sponge brush head 5;

[0031] In this solution, by pressing and sliding the connecting plate 4 to drive the loop-shaped limit sleeve 3 to slide on the surfaces of the two plastic jaws 2, and cooperating with the elastic force of the spring 8, the opening and closing of the two clamping blocks 9 are realized, so as to realize the clamping and disassembly of the T-shaped post 11, and further realize the replacement of the sponge brush head 5. The operation is simple and fast, and the sponge brush head 5 does not need to be touched during the replacement process of the sponge brush head 5, which is beneficial to avoiding hygiene problems caused by touching the sponge brush head 5;

[0032] It is worth mentioning that the connecting plate 4 is stuck within the two handle shells 1. Therefore, the connecting plate 4 can only slide on the two handle shells 1 and will not detach from the two handle shells 1, thus facilitating the stable movement of the connecting plate 4 to drive the loop-shaped limiting sleeve 3 to slide on the surfaces of the two plastic jaws 2;

[0033] In this solution, the two handle shells 1 are set to be arc-shaped, thus facilitating the hand-held operation of the handle shells 1 to wipe and clean the gaps on the inner wall of the toilet. The sponge brush head 5 is disposable. There is a cleaning agent in the sponge brush head 5, which will be diluted into a cleaning solution when encountering the water in the toilet, thus facilitating the efficient cleaning of the toilet. It is quick and convenient to use and replace.

[0034] Specifically, a lengthened handle 6 is sleeved and clamped on the upper parts of the two handle shells 1.

[0035] During operation, when holding the lengthened handle 6, the lengthened handle 6 can be sleeved on the surfaces of the two handle shells 1, and the stable connection between the lengthened handle 6 and the handle shells 1 is achieved through the elastic bumps between the handle shells 1 and the lengthened handle 6, thereby realizing the lengthening of the handle, and further facilitating the insertion of the sponge brush head 5 deeper into the interior of the toilet for cleaning.

[0036] The working principle of the present utility model:

[0037] When it is necessary to use this device to replace the sponge brush head 5, hold the handle shell 1 with the hand, press and pull the connecting plate 4 with the thumb to drive the loop-shaped limiting sleeve 3 to move towards the side close to the handle shell 1. The lower parts of the two plastic jaws 2 are no longer limited by the loop-shaped limiting sleeve 3. Under the elastic action of the spring 8, the lower parts of the two plastic jaws 2 are driven to open, thereby driving the two clamping blocks 9 to open. At this time, lift the handle shell 1 upward, and the T-shaped column 11 disengages from the two T-shaped grooves 10 under the action of gravity, thereby realizing the disassembly of the sponge brush head 5. Then align the two clamping blocks 9 with the new T-shaped column 11, so that the new T-shaped column 11 is located between the two T-shaped grooves 10. Press and slide the connecting plate 4 downward to drive the loop-shaped limiting sleeve 3 to slide downward on the surfaces of the two handle shells 1, thereby realizing the loop-shaped limiting sleeve 3 to limit and tighten the lower parts of the two plastic jaws 2, and further realizing the closing of the two clamping blocks 9 to clamp and fix the T-shaped column 11, and finally completing the replacement of the sponge brush head 5.

[0038] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A toilet brush, comprising two arc-shaped handle shells (1), characterized in that: The two handle shells (1) are mutually snap-connected to form a whole, and further include: Two flexible plastic clamping jaws (2), the two plastic clamping jaws (2) being fixedly connected to the lower end surfaces of the two handle shells (1) respectively; Two limit posts (7), the adjacent end surfaces of the two plastic clamping jaws (2) are fixedly connected to the limit posts (7), and the outer surfaces of the two limit posts (7) are sleeved with springs (8); Two clamping blocks (9), the two clamping blocks (9) being respectively fixedly connected to the adjacent end surfaces of the two plastic clamping jaws (2), and the two clamping blocks (9) are both provided with T-shaped grooves (10); A T-shaped column (11), the T-shaped column (11) being clamped in two T-shaped grooves (10), the lower end surface of the T-shaped column (11) being fixedly connected to a connecting piece (12), and the lower end surface of the connecting piece (12) being fixedly connected to a sponge brush head (5); A circular limiting sleeve (3) is slidably connected to the outer surfaces of the two plastic clamping jaws (2) to limit the opening and closing of the lower parts of the two plastic clamping jaws (2); the upper end surface of the circular limiting sleeve (3) is fixedly connected to a connecting plate (4); the connecting plate (4) is slidably clamped on the two handle shells (1) to drive the circular limiting sleeve (3) to slide.

2. A toilet brush according to claim 1, characterized in that: An extended handle (6) is sleeved and clamped on the upper parts of the two handle shells (1).

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