Cleaning brush head

Abstract

The utility model provides a cleaning brush head for cleaning residual powder in a coffee powder bowl, which comprises a soft leaf brush and a hard leaf brush, and the soft leaf brush and the hard leaf brush are combined into a whole through a first assembling mechanism; stress points of the soft blades for driving the hard blade brushes are arranged at positions with strong structural stress tolerance; the soft leaf brushes and the hard leaf brushes are mutually staggered at angles, so that the soft leaf brushes and the hard leaf brushes are prevented from being combined, cracked and damaged in the cleaning movement process, and the beneficial effects of prolonging the service life of the cleaning brush head and being good in cleaning effect are achieved. Meanwhile, the soft leaf brush strip is fixed on the soft leaf brush base through the second assembling mechanism, and the hard leaf brush strip is fixed on the hard leaf brush base through the third assembling mechanism, so that the manufacturing process is simple, and the beneficial effects of improving the production efficiency, reducing the production cost and the like are achieved. The soft blade brush and the hard blade brush are combined into a whole through ultrasonic welding or bolt connection or glue bonding and the like, the structure is firm, and the positive effect of high reliability is achieved.

Description

Technical Field

[0001] The utility model belongs to the field of food machinery, and particularly discloses a cleaning brush head for a coffee powder bowl cleaning machine. Background Art

[0002] With the improvement of living standards, coffee is becoming more and more popular among people, and there is a higher demand for the taste of coffee. After the coffee is ground, it needs to be pressed into a certain shape in the coffee powder bowl, and then extracted to make it more delicious. The extracted coffee powder cannot be used anymore and needs to be poured out from the coffee powder bowl. However, after pouring, some coffee powder is often still left in the coffee powder bowl, which is difficult to pour out cleanly. At present, the existing coffee powder bowl cleaning machine used on the market uses a brush for cleaning. Since the brush itself will adhere to the coffee powder, it is difficult to clean the coffee powder bowl. It is necessary to constantly knock the coffee powder bowl, shake it or use other tools to clean it. For this reason, people have designed a coffee powder bowl cleaning machine, which is equipped with a cleaning brush head to clean the residue in the coffee powder bowl. However, the cleaning brush head in the prior art is prone to cracking and damage or leaf brush falling off during use, resulting in the cleaning brush head being not durable or affecting the cleaning effect. Utility Model Content

[0003] The utility model aims to provide a highly efficient and durable cleaning brush head for a coffee powder bowl cleaning machine.

[0004] The technical solution of the utility model is: a cleaning brush head, used for cleaning residual powder in a coffee powder bowl, comprising a soft leaf brush and a hard leaf brush; the soft leaf brush and the hard leaf brush are combined into a whole through a first assembly mechanism; a stress point of a reinforced stress structure is arranged on the first installation mechanism, and the soft leaf brush transmits energy through the stress point to drive the hard leaf brush; the soft leaf brush and the hard leaf brush are staggered at angles to each other.

[0005] A further technical solution of the utility model is: the first assembly mechanism is provided with a polygonal convex pin or a polygonal pin hole on the soft leaf brush, and a polygonal pin hole or a polygonal convex pin is provided at a corresponding position on the hard leaf brush; the polygonal pin hole is inserted into the polygonal convex pin to clamp and combine the soft leaf brush and the hard leaf brush together.

[0006] A further technical solution of the utility model is: the polygonal convex pin is also provided with a stress rib or a stress groove, and the corresponding polygonal pin hole is provided with a stress groove or a stress rib, and the soft leaf brush transmits power to drive the hard leaf brush through the stress rib or the stress groove.

[0007] A further technical solution of the utility model is that the first assembly mechanism is also provided with a locking mechanism that cooperates with each other.

[0008] A further technical solution of the utility model is: the first assembly mechanism is provided with bosses or recesses on the soft leaf brush and the hard leaf brush respectively, and after the bosses and recesses are meshed, they are assembled into a whole by ultrasonic welding, bolting or gluing.

[0009] A further technical solution of the utility model is: the soft leaf brush comprises a soft leaf brush strip and a soft leaf brush base; the soft leaf brush strip is fixed on the soft leaf brush base by a second assembly mechanism, and the bristles are rooted on the soft leaf brush strip.

[0010] A further technical solution of the utility model is: the second assembly mechanism is that the soft leaf brush base is divided into a left soft leaf brush base and a right soft leaf brush base; the left soft brush base and the right soft brush base are respectively provided with a first groove, and the soft leaf brush strip is clamped and fixed in the first groove after closing.

[0011] A further technical solution of the utility model is: the hard leaf brush comprises a hard leaf brush base and a hard leaf brush strip; the hard leaf brush strip is fixed on the hard leaf brush base by a third assembly mechanism.

[0012] A further technical solution of the utility model is: the third assembly mechanism is that the hard leaf brush base includes a left hard leaf brush base and a right hard leaf brush base; a pin hole is provided on the hard leaf brush strip, and a pin column corresponding to the pin hole is provided on the left hard leaf brush base or the right leaf brush base, the left hard leaf brush base and the right leaf brush base are closed, and the pin column is inserted into the pin hole to fix the hard leaf brush strip.

[0013] A further technical solution of the utility model is: the third assembly mechanism is that a second groove is provided on the left hard leaf brush base and the right hard leaf brush base, and a protrusion is provided at a corresponding position on the hard leaf brush strip, and the groove and the protrusion are closed and matched to fix the hard leaf brush strip.

[0014] The positive effects of the utility model are as follows: the utility model provides a cleaning brush head for cleaning residual powder in a coffee powder bowl, including a soft leaf brush and a hard leaf brush, which are combined into a whole by a first assembly mechanism; the force point of the soft leaf driving the hard leaf brush is set at a position with strong structural stress tolerance; the soft leaf brush and the hard leaf brush are staggered at an angle to prevent the soft leaf brush and the hard leaf brush from being combined and damaged during the cleaning movement, which has the positive effects of increasing the service life of the cleaning brush head and improving the cleaning effect. At the same time, the soft leaf brush strip is fixed to the soft leaf brush base by the second assembly mechanism, and the hard leaf brush strip is fixed to the hard leaf brush base by the third assembly mechanism, and the manufacturing process is simple, which has the positive effects of increasing production efficiency and reducing production costs. The soft leaf brush and the hard leaf brush are combined into a whole by ultrasonic welding, bolting, or glue bonding, etc., and the structure is firm and has the positive effect of high reliability.

[0015] The utility model will be further described below in conjunction with the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the cleaning brush head of the utility model.

[0017] Figure 2 It is a schematic diagram of the soft leaf brush of the utility model.

[0018] Figure 3 The utility model is a schematic diagram of the structure of the soft leaf brush.

[0019] Figure 4 It is a schematic diagram of a hard leaf brush of the utility model.

[0020] Figure 5 This is a schematic diagram of the structure decomposition of the hard leaf brush of the utility model.

[0021] In the figure: 1 soft leaf brush, 2 hard leaf brush, 10 polygonal convex pin, 20 polygonal pin hole, 101 stress rib, 201 stress groove, 11 soft leaf brush strip, 12 soft leaf brush base, 13 bristles, 121 left soft leaf brush base, 122 right soft leaf brush base, 123 first groove, 21 hard leaf brush base, 22 hard leaf brush strip, 211 left hard leaf brush base, 212 right hard leaf brush base, 213 pin, 214 second groove, 221 pin hole, 222 protrusion. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the brush head for the coffee powder bowl cleaning machine of the utility model in combination with the accompanying drawings and specific embodiments. It should be noted that the technical features or the combination of technical features described in this embodiment should not be considered isolated, they can be combined with each other to achieve better technical effects, and should be understood as the scope of the utility model.

[0023] like Figure 1 As shown, a cleaning brush head is used to clean the residual coffee powder in the coffee powder bowl, comprising a soft leaf brush 1 and a hard leaf brush 2; the soft leaf brush and the hard leaf brush are staggered to form a whole. The soft leaf brush and the hard leaf brush are combined into a whole through a first assembly mechanism, and the staggered angle is 90 degrees, thereby improving the cleaning effect of the cleaning brush head.

[0024] like Figure 2 and Figure 4As shown, the first assembly mechanism is as follows: a polygonal convex pin 10 is provided on the soft leaf brush, and a polygonal pin hole 20 is provided at a corresponding position on the hard leaf brush; the polygonal pin hole of the hard leaf brush is inserted into the polygonal convex pin of the soft leaf brush to clamp the soft leaf brush and the hard leaf brush together; the polygonal convex pin can also be provided on the hard leaf brush, and the polygonal pin hole is provided on the soft leaf brush; the polygonal convex pin is also provided with a force rib 101, and a force groove 201 is provided on the corresponding polygonal pin hole, and the force rib can also be provided on the polygonal pin hole, and the force groove is provided on the polygonal convex pin. After the soft leaf brush is combined with the hard leaf brush, when the cleaning brush head moves for cleaning, the soft leaf brush transmits power to the force groove through the force rib, driving the hard leaf brush to move together. The force point of the soft leaf driving the hard leaf brush is set at a position with strong structural stress tolerance, and the movement force is transmitted by the set force rib and force groove to prevent the soft leaf brush and the hard leaf brush from being combined and cracked and damaged during the cleaning movement, thereby improving the service life of the cleaning brush head.

[0025] A locking mechanism that cooperates with each other is also provided on the first clamping mechanism. When the polygonal locking pin is inserted into the polygonal locking hole, the locking mechanism fastens the soft leaf brush and the hard leaf brush together to prevent the hard leaf brush from falling off from the soft leaf brush during movement.

[0026] The first assembly mechanism can also be designed as follows: bosses or pits are respectively set on the soft leaf brush and the hard leaf brush, and after the bosses and the pits are meshed, they are assembled into a whole by ultrasonic welding, bolting, gluing or other methods, so that the structure is firm and has a positive effect of high reliability. At the same time, the force point is set at a position with strong structural stress tolerance, and the movement force is transmitted through the set bosses and pits to prevent the soft leaf brush and the hard leaf brush from being combined and damaged during the cleaning movement, thereby increasing the service life of the cleaning brush head.

[0027] like Figure 3 As shown, the soft leaf brush comprises a soft leaf brush strip 11 and a soft leaf brush base 12; the soft leaf brush strip is fixed on the soft leaf brush base by a second assembly mechanism, and the bristles 13 are rooted on the soft leaf brush strip.

[0028] The second assembly mechanism is as follows: the soft leaf brush base is divided into a left soft leaf brush base 121 and a right soft leaf brush base 122, and the two clamp and fix the soft leaf brush strip; the left soft brush base and the right soft brush base are respectively provided with a first groove 123, and the left soft brush base and the right soft brush base are closed, and the soft leaf brush strip is clamped and fixed in the first groove after closing; after closing, the left soft brush base and the right soft brush base are combined into a whole by ultrasonic welding or bolting or glue bonding, etc., to prevent the soft leaf brush strip from loosening from the soft leaf brush base during the rotational movement. The soft leaf brush strip is clamped and fixed on the soft leaf brush base by the second assembly mechanism to prevent the soft leaf brush strip from loosening, and the manufacturing process of the cleaning brush head is simple, which improves production efficiency.

[0029] like Figure 5As shown, the hard leaf brush includes a hard leaf brush base 21 and a hard leaf brush strip 22; the hard leaf brush strip is fixed to the hard leaf brush base by a third assembly mechanism, and the hard leaf brush strip is made of materials such as rubber.

[0030] Embodiment 1 of the third assembly mechanism: The hard leaf brush base includes a left hard leaf brush base 211 and a right hard leaf brush base 212, a pin hole 221 is provided on the hard leaf brush strip, and a pin column 213 corresponding to the pin hole is provided on the left hard leaf brush base or the right leaf brush base. When the left hard leaf brush base and the right leaf brush base are closed, the pin column is inserted into the pin hole to fix the hard leaf brush strip, thereby preventing the hard leaf brush strip from loosening from the hard leaf brush base during the rotational movement. The pin hole 221 can also be provided on the left hard leaf brush base and / or the right leaf brush base, and the pin column 213 is provided on the hard leaf brush strip. Furthermore, after closing, the left hard brush base and the right hard brush base are fixed by ultrasonic welding, bolting, or glue bonding, thereby preventing the hard leaf brush strip from loosening from the hard leaf brush base during the rotational movement.

[0031] Embodiment 2 of the third assembly mechanism: a second groove 214 is provided on the left hard leaf brush base and the right hard leaf brush base, and a protrusion 222 is provided at a corresponding position on the hard leaf brush strip. After the left hard leaf brush base and the right hard leaf brush base are closed, the groove 214 and the protrusion 222 are closed together to fix the hard leaf brush strip, so as to prevent the hard leaf brush strip from loosening from the hard leaf brush base during the rotational movement. Furthermore, after closing, the left hard brush base and the right hard brush base are fixed by ultrasonic welding, bolting, or glue bonding to prevent the hard leaf brush strip from loosening from the hard leaf brush base during the rotational movement.

[0032] The third assembly mechanism embodiment 1 and embodiment 2 can be used together to further strengthen the structure of the hard leaf brush.

[0033] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A cleaning brush head for cleaning residual coffee powder in a coffee powder bowl, characterized by: It comprises a soft leaf brush and a hard leaf brush; the soft leaf brush and the hard leaf brush are combined into a whole through a first assembly mechanism; a stress point of a reinforced stress structure is arranged on the first installation mechanism, and the soft leaf brush transmits energy through the stress point to drive the hard leaf brush; the soft leaf brush and the hard leaf brush are staggered at angles to each other.

2. The cleaning brush head according to claim 1, characterized in that: The first assembly mechanism is provided with a polygonal convex pin or a polygonal pin hole on the soft leaf brush, and a polygonal pin hole or a polygonal convex pin is provided at a corresponding position on the hard leaf brush; the polygonal pin hole is inserted into the polygonal convex pin to clamp and combine the soft leaf brush and the hard leaf brush together.

3. The cleaning brush head according to claim 2, characterized in that: The polygonal convex pin is also provided with a stress-bearing rib or a stress-bearing groove, and the corresponding polygonal pin hole is provided with a stress-bearing groove or a stress-bearing rib. The soft leaf brush transmits power through the stress-bearing rib or the stress-bearing groove to drive the hard leaf brush.

4. The cleaning brush head according to claim 2, characterized in that: The first assembly mechanism is also provided with a locking mechanism that cooperates with each other.

5. The cleaning brush head according to claim 1, characterized in that: The first assembly mechanism is provided with bosses or recesses on the soft leaf brush and the hard leaf brush respectively. After the bosses and recesses are meshed, they are assembled into a whole by ultrasonic welding, bolting or gluing.

6. The cleaning brush head according to claim 1, characterized in that: The leaf brush comprises a soft leaf brush strip and a soft leaf brush base; the soft leaf brush strip is fixed on the soft leaf brush base by a second assembly mechanism, and the bristles are rooted on the soft leaf brush strip.

7. The cleaning brush head according to claim 6, characterized in that: The second assembly mechanism is that the soft leaf brush base is divided into a left soft leaf brush base and a right soft leaf brush base; the left soft brush base and the right soft brush base are respectively provided with a first groove, and the soft leaf brush strip is clamped and fixed in the first groove after closing.

8. The cleaning brush head according to claim 1, characterized in that: The hard leaf brush comprises a hard leaf brush base and a hard leaf brush strip; the hard leaf brush strip is fixed on the hard leaf brush base by a third assembly mechanism.

9. The cleaning brush head according to claim 8, characterized in that: The third assembly mechanism is that the hard leaf brush base includes a left hard leaf brush base and a right hard leaf brush base; a pin hole is provided on the hard leaf brush strip, and a pin column corresponding to the pin hole is provided on the left hard leaf brush base or the right leaf brush base, and the pin column is inserted into the pin hole to fix the hard leaf brush strip.

10. The cleaning brush head according to claim 8, characterized in that: The third assembly mechanism is that a second groove is provided on the left hard leaf brush base and the right hard leaf brush base, and a protrusion is provided at a corresponding position on the hard leaf brush strip, and the groove and the protrusion are closed together to cooperate and fix the hard leaf brush strip.

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