Household sponge brush with replaceable sponge

Abstract

The utility model discloses a household sponge brush with a replaceable sponge, which belongs to the technical field of sponge brushes and comprises a fixing plate, a holding column is fixedly connected above the fixing plate, a sponge bump is inserted into the fixing plate, and an abutting mechanism is arranged between the fixing plate and the sponge bump. According to the tableware cleaning device, the material injection assembly is arranged, a pull rod is held by a hand to pull a sealing plug towards the periphery of a material injection opening, so that the sealing plug moves to be away from the material injection opening, then a cleaning agent is injected into the containing barrel through the material injection opening, and when tableware needs to be wiped and cleaned subsequently, a holding column is held by one hand, a pressing rod is pressed downwards by the other hand, and the pressing rod moves downwards to drive a piston to move downwards; the piston moves downwards to extrude the cleaning agent in the containing barrel to drop onto tableware through the material injection pipe, then the holding column is held by hand to apply force to drive the sponge body to start wiping and cleaning from the position, where the cleaning agent drops, of the tableware, an operator conveniently injects the cleaning agent into the tableware, and the wiping and cleaning effect of the tableware is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to sponge brush technical field, concretely relates to a domestic sponge brush of replaceable sponge. BACKGROUND

[0002] Sponge is a kind of porous material, has good water absorption, can be used to clean articles. The sponge commonly used by people is made of wood cellulose fiber or foamed plastic polymer.

[0003] Chinese patent application No.202420030198.7 discloses a sponge brush with replaceable sponge for cleaning kitchenware and tableware, comprising a sponge body and a fixed plate, the fixed plate is provided with a containing groove, the sponge body is provided with a sponge protrusion, the sponge protrusion is arranged in the containing groove, and the fixed plate is provided with a fixing device for fixing the sponge protrusion to prevent it from being separated from the containing groove.

[0004] In the above-mentioned patent, when the sponge body is used to wipe and clean the tableware, cleaning agent needs to be taken from elsewhere and applied to the tableware, and then the tableware is cleaned, which is complicated and affects the cleaning efficiency. In addition, the sliding block is used to limit and fix the sponge protrusion, but the sliding block is installed inside the containing groove of the fixed plate, and the sponge body covers the periphery of the containing groove of the fixed plate, which makes it inconvenient to disassemble and replace the sponge body. UTILITY MODEL CONTENT

[0005] To solve the problems in the background art, the utility model provides a domestic sponge brush with replaceable sponge, which has the characteristics of convenient material injection and easy movement.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a domestic sponge brush with replaceable sponge, comprising a fixed plate, a grip column fixedly connected to the top of the fixed plate, a sponge protrusion inserted into the inside of the fixed plate, a pressing mechanism arranged between the fixed plate and the sponge protrusion, a sponge body fixedly connected to the side of the sponge protrusion away from the fixed plate, a moving assembly arranged between the fixed plate and the pressing mechanism, and a material injection assembly arranged on the side wall of the fixed plate.

[0007] Preferably, the material injection assembly comprises a side plate, a material injection pipe, a containing cylinder, a piston, a pressing rod and a material injection piece, the side plate is fixedly connected to the side wall of the fixed plate, the containing cylinder is fixedly connected to the top of the side plate, the material injection pipe is fixedly connected to the bottom of the containing cylinder, the side plate is provided with an opening at the position corresponding to the material injection pipe, the material injection piece is arranged on the side wall of the containing cylinder, the piston is slidably connected to the inside of the containing cylinder, and the pressing rod is fixedly connected to the top of the piston.

[0008] Preferably, the injection part comprises a pull rod, a sealing plug and an injection port, the side wall of the containing cylinder is provided with the injection port, the inside of the injection port is inserted with the sealing plug, and the side wall of the sealing plug is fixedly connected with the pull rod.

[0009] Preferably, the pressing rod is fixedly connected with a top disc at the end away from the piston, and the outside wall of the top disc is sleeved with an anti-skid sleeve.

[0010] Preferably, the moving assembly comprises a transmission rod, an L-shaped rod, a moving port and a fixing piece, the side wall of the abutting mechanism is fixedly connected with the transmission rod, the side wall of the fixed plate and the position corresponding to the transmission rod are provided with the L-shaped rod, the end of the transmission rod away from the abutting mechanism is fixedly connected with the moving port, and the fixed plate and the moving port are provided with the fixing piece.

[0011] Preferably, the fixing piece comprises an insertion column, a U-shaped frame, a circular hole and a strong magnetic ring, the upper side of the fixed plate and the periphery of the moving port are fixedly connected with the insertion column, the insertion column and the moving port are provided with the circular hole, the inside of the circular hole is inserted with the insertion column, and the side of the insertion column and the fixed plate away from each other is fixedly connected with the strong magnetic ring.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、The utility model discloses a setting injection assembly, and the sealing plug is pulled to the periphery of the injection port by holding the pull rod, so that the sealing plug moves away from the injection port, then the cleaning agent is injected into the containing cylinder through the injection port, when the subsequent cleaning operation of the tableware is needed, one hand holds the holding column, and the other hand presses the pressing rod downward, the pressing rod moves downward to drive the piston to move downward, the piston moves downward to extrude the cleaning agent in the containing cylinder to drop on the tableware through the injection pipe, then the holding column is held to exert force to drive the sponge body to start wiping and cleaning from the position where the cleaning agent drops on the tableware, so that the operator can inject the cleaning agent on the tableware conveniently, and the wiping and cleaning effect of the tableware is guaranteed.

[0014] 2、The utility model discloses a setting moving assembly, when the sponge body needs to be replaced, the insertion column is taken out from the inside of the circular hole, the two strong magnetic rings on the insertion column and the fixed plate are separated to lose the adsorption fixing effect, the U-shaped frame and the L-shaped rod lose the external fixing force, then the L-shaped rod is moved to the periphery of the U-shaped frame, the L-shaped rod moves to drive the transmission rod to move in the moving port, the transmission rod moves to drive the abutting mechanism to move away from the sponge convex block, then the sponge body is taken off from the fixed plate, the sponge convex block is separated from the fixed plate, and the operator can replace the sponge body conveniently. DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is a sectional view of the utility model;

[0017] Figure 3 The utility model discloses Figure 2 The enlarged view of A in the middle;

[0018] Figure 4 The utility model discloses the sectional view of injection assembly;

[0019] Figure 5 The utility model discloses Figure 4 The enlarged view of B in the middle.

[0020] In the drawing: 1, fixed plate; 2, grip post; 3, injection assembly; 31, side plate; 32, injection pipe; 33, containing cylinder; 34, piston; 35, pressing rod; 36, injection part; 361, pull rod; 362, sealing plug; 363, injection port; 4, sponge body; 5, moving assembly; 51, transmission rod; 52, L-shaped rod; 53, moving port; 54, fixed piece; 541, plug-in post; 542, U-shaped frame; 543, round hole; 544, strong magnetic ring; 6, sponge boss; 7, abutting mechanism. Specific implementation

[0021] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0022] Embodiment 1

[0023] Please refer to Figures 1-5 The utility model provides the following technical scheme: a domestic sponge brush of replaceable sponge, including fixed plate 1, the top of fixed plate 1 is fixedly connected with grip post 2, the inside of fixed plate 1 is inserted with sponge boss 6, and abutting mechanism 7 is arranged between fixed plate 1 and sponge boss 6, the side of sponge boss 6 away from fixed plate 1 is fixedly connected with sponge body 4, moving assembly 5 is arranged between fixed plate 1 and abutting mechanism 7, and injection assembly 3 is arranged on the side wall of fixed plate 1.

[0024] Specifically, injection assembly 3 includes side plate 31, injection pipe 32, containing cylinder 33, piston 34, pressing rod 35 and injection part 36, side plate 31 is fixedly connected on the side wall of fixed plate 1, containing cylinder 33 is fixedly connected above side plate 31, injection pipe 32 is fixedly connected below containing cylinder 33, and the position of side plate 31 and corresponding injection pipe 32 is provided with opening, injection part 36 is arranged on the side wall of containing cylinder 33, piston 34 is slidably connected in containing cylinder 33, and pressing rod 35 is fixedly connected above piston 34,

[0025] By adopting the technical scheme, the cleaning agent is injected into the inside of the containing cylinder 33 through the injection part 36, when the tableware needs to be wiped and cleaned subsequently, the pressing rod 35 is pressed downward first, the pressing rod 35 moves downward to drive the piston 34 to move downward, the piston 34 moves downward to extrude the cleaning agent in the inside of the containing cylinder 33 to drop on the tableware through the injection pipe 32, and then the sponge body 4 is used to wipe and clean from the position where the cleaning agent drops on the tableware, so that the operator can inject the cleaning agent on the tableware conveniently, and the wiping and cleaning effect of the tableware is ensured.

[0026] Specifically, the injection part 36 comprises a pull rod 361, a sealing plug 362 and an injection port 363, the injection port 363 is arranged on the side wall of the containing cylinder 33, the sealing plug 362 is inserted into the inside of the injection port 363, and the pull rod 361 is fixedly connected to the side wall of the sealing plug 362.

[0027] By adopting the technical scheme, the sealing plug 362 is pulled away from the injection port 363 by holding the pull rod 361 to the periphery of the injection port 363, and then the cleaning agent is injected into the inside of the containing cylinder 33 through the injection port 363, so that the operator can operate conveniently and the containing cylinder 33 can be used to contain the cleaning agent.

[0028] Specifically, the end, away from the piston 34, of the pressing rod 35 is fixedly connected with a top disc, the outer side wall of the top disc is sleeved with an anti-skid sleeve,

[0029] By adopting the technical scheme, when the pressing rod 35 needs to be used, the pressing rod 35 is moved by holding the top disc to exert force, so that the operator can operate conveniently, and the hands of the operator can be prevented from slipping during the exertion of force under the action of the anti-skid sleeve.

[0030] When the embodiment is used, the sealing plug 362 is pulled away from the injection port 363 by holding the pull rod 361 to the periphery of the injection port 363, and then the cleaning agent is injected into the inside of the containing cylinder 33 through the injection port 363, when the tableware needs to be wiped and cleaned subsequently, one hand holds the holding column 2 and the other hand presses the pressing rod 35 downward, the pressing rod 35 moves downward to drive the piston 34 to move downward, the piston 34 moves downward to extrude the cleaning agent in the inside of the containing cylinder 33 to drop on the tableware through the injection pipe 32, and then the sponge body 4 is moved by holding the holding column 2 to exert force to wipe and clean from the position where the cleaning agent drops on the tableware, so that the operator can inject the cleaning agent on the tableware conveniently, the wiping and cleaning effect of the tableware is ensured, when the sponge body 4 needs to be replaced, the clamping effect of the sponge convex block 6 by the clamping mechanism 7 is released, and the sponge body 4 is taken off from the fixed plate 1 to be replaced;

[0031] Embodiment 2

[0032] The embodiment differs from embodiment 1 in that the moving assembly 5 comprises a transmission rod 51, an L-shaped rod 52, a moving opening 53 and a fixing piece 54, the transmission rod 51 is fixedly connected to the side wall of the abutting mechanism 7, the L-shaped rod 52 is arranged at the position of the side wall of the fixed plate 1 and corresponds to the transmission rod 51, the moving opening 53 is fixedly connected to the end of the transmission rod 51 away from the abutting mechanism 7, and the fixing piece 54 is arranged between the fixed plate 1 and the moving opening 53,

[0033] Specifically, the fixing piece 54 comprises a plug-in column 541, a U-shaped frame 542, a circular hole 543 and a strong magnetic ring 544, the plug-in column 541 is fixedly connected to the upper side of the fixed plate 1 and located at the periphery of the moving opening 53, the circular hole 543 is arranged in the plug-in column 541 and the moving opening 53, the plug-in column 541 is inserted into the circular hole 543, and the strong magnetic ring 544 is fixedly connected to the side of the plug-in column 541 and the fixed plate 1 close to each other,

[0034] By adopting the above technical scheme, after the L-shaped rod 52 is moved and inserted into the U-shaped frame 542, the plug-in column 541 is inserted into the circular hole 543 on the L-shaped rod 52 and the U-shaped frame 542, at this time, the two strong magnetic rings 544 on the plug-in column 541 and the fixed plate 1 are adsorbed and fixed to each other, the stability of the plug-in column 541 is ensured, and then the stability of the insertion of the L-shaped rod 52 and the U-shaped frame 542 is ensured, so that the L-shaped rod 52 is prevented from moving due to external force in use, the abutting mechanism 7 is prevented from moving, the abutting effect of the abutting mechanism 7 on the sponge convex block 6 is affected, and then the sponge body 4 is prevented from separating from the fixed plate 1, and the use effect of the sponge body 4 is affected.

[0035] When the sponge body 4 needs to be replaced in use of the embodiment, the plug-in column 541 is pulled out from the circular hole 543, the two strong magnetic rings 544 on the plug-in column 541 and the fixed plate 1 are separated and lose the adsorption and fixing effect, the U-shaped frame 542 and the L-shaped rod 52 lose the external fixing force, the L-shaped rod 52 is moved to the periphery of the U-shaped frame 542, the L-shaped rod 52 is moved to drive the transmission rod 51 to move in the moving opening 53, the transmission rod 51 is moved to drive the abutting mechanism 7 to move away from the sponge convex block 6, the sponge body 4 is then taken off from the fixed plate 1, the sponge convex block 6 is separated from the fixed plate 1, and the sponge body 4 is convenient for the operator to replace.

[0036] The structure and principle of the abutting mechanism 7 composed of the accommodating groove, the sliding channel, the sliding block, the spring and the limiting block have been disclosed in a sponge brush for cleaning kitchenware and tableware with replaceable sponge disclosed in Chinese Patent Application No.202420030198.7, and the working principle is as follows: the inner part of the fixed plate 1 is provided with the accommodating groove, the side wall of the accommodating groove is provided with the sliding channel, the inner part of the sliding channel is slidably connected with the sliding block, the two ends of the sliding block are both fixedly connected with the limiting block, the spring is connected between the sliding block and the sliding channel, in use, the sliding block is moved to the inner part of the sliding channel, the sliding block is moved to press the spring, then the sponge protrusion 6 is inserted into the inner part of the accommodating groove, and then the sliding block is loosened, the spring restores to the original state without external force, and drives the sliding block to move in the sliding groove, under the action of the limiting block, the sliding block can be prevented from separating from the sliding channel, and under the action of the sliding block, the sponge protrusion 6 can be abutted and operated, and then the limiting and fixing operation of the sponge body 4 can be realized.

[0037] The working principle and use process of the utility model: the utility model holds the pull rod 361 to the sealing plug 362 outside the injection port 363, so that the sealing plug 362 moves away from the injection port 363, then the cleaning agent is injected into the containing cylinder 33 through the injection port 363, when the subsequent cleaning operation of the tableware is needed, one hand holds the handle column 2, and the other hand presses the pressing rod 35 downward, the pressing rod 35 moves downward to drive the piston 34 to move downward, the piston 34 moves downward to extrude the cleaning agent in the containing cylinder 33 to drop on the tableware through the injection pipe 32, then the handle column 2 is held to exert force to drive the sponge body 4 to start wiping and cleaning from the position where the cleaning agent drops on the tableware, which is convenient for the operator to inject the cleaning agent on the tableware, ensures the wiping and cleaning effect of the tableware, when the sponge body 4 needs to be replaced, the plug-in column 541 is pulled out from the inner part of the round hole 543, the plug-in column 541 and the two strong magnetic rings 544 on the fixed plate 1 are separated to lose the adsorption fixing effect, the U-shaped frame 542 and the L-shaped rod 52 lose the external fixing force, then the L-shaped rod 52 is moved to the outer periphery of the U-shaped frame 542, the L-shaped rod 52 moves to drive the transmission rod 51 to move in the moving port 53, the transmission rod 51 moves to drive the abutting mechanism 7 to move away from the sponge protrusion 6, then the sponge body 4 is taken off from the fixed plate 1, and the sponge protrusion 6 is separated from the fixed plate 1, which is convenient for the operator to replace the sponge body 4.

[0038] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A replaceable sponge household sponge brush, comprising a fixing plate (1), a gripping post (2) fixedly connected to the top of the fixing plate (1), a sponge protrusion (6) inserted into the interior of the fixing plate (1), a clamping mechanism (7) provided between the fixing plate (1) and the sponge protrusion (6), and a sponge body (4) fixedly connected to the side of the sponge protrusion (6) away from the fixing plate (1), characterized in that: A moving assembly (5) is arranged between the fixed plate (1) and the abutting mechanism (7), and a material injection assembly (3) is arranged on the side wall of the fixed plate (1).

2. A replaceable sponge household sponge brush according to claim 1, characterized in that: The material injection assembly (3) comprises a side plate (31), a material injection pipe (32), a containing cylinder (33), a piston (34), a pressing rod (35) and a material injection piece (36), the side plate (31) is fixedly connected to the side wall of the fixed plate (1), the containing cylinder (33) is fixedly connected to the upper side of the side plate (31), the material injection pipe (32) is fixedly connected to the lower side of the containing cylinder (33), an opening is arranged on the side plate (31) and corresponds to the position of the material injection pipe (32), the material injection piece (36) is arranged on the side wall of the containing cylinder (33), the piston (34) is slidably connected to the inside of the containing cylinder (33), and the pressing rod (35) is fixedly connected to the upper side of the piston (34).

3. A replaceable sponge household sponge brush according to claim 2, characterized in that: The material injection piece (36) comprises a pull rod (361), a sealing plug (362) and a material injection port (363), the material injection port (363) is arranged on the side wall of the containing cylinder (33), the sealing plug (362) is inserted into the material injection port (363), and the pull rod (361) is fixedly connected to the side wall of the sealing plug (362).

4. A replaceable sponge household sponge brush according to claim 2, wherein: The end, away from the piston (34), of the pressing rod (35) is fixedly connected with a top disc, and an anti-skid sleeve is sleeved to the outer side wall of the top disc.

5. The replaceable sponge household sponge brush according to claim 1, wherein: The moving assembly (5) comprises a transmission rod (51), an L-shaped rod (52), a moving port (53) and a fixing piece (54), the transmission rod (51) is fixedly connected to the side wall of the abutting mechanism (7), the L-shaped rod (52) is arranged on the side wall of the fixed plate (1) and corresponds to the position of the transmission rod (51), the end, away from the abutting mechanism (7), of the transmission rod (51) is fixedly connected with the moving port (53), and the fixing piece (54) is arranged between the fixed plate (1) and the moving port (53).

6. A replaceable sponge household sponge brush according to claim 5, characterized in that: The fixing piece (54) comprises an insertion column (541), a U-shaped frame (542), a circular hole (543) and a strong magnetic ring (544), the insertion column (541) is fixedly connected to the upper side of the fixed plate (1) and located at the periphery of the moving port (53), the circular hole (543) is arranged on the insertion column (541) and the moving port (53), the insertion column (541) is inserted into the circular hole (543), and the strong magnetic ring (544) is fixedly connected to the side, close to each other, of the insertion column (541) and the fixed plate (1).

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