A food mixer

Abstract

The utility model discloses a food mixer, comprising: a shell, a support and a motor are arranged in the shell; a stirring rod, one end of which is inserted into the support of the shell and driven to rotate by the motor; a rod-retracting bracket, which is movably connected to the support, a speed regulating plate and a speed regulating knob are arranged above the rod-retracting bracket, the speed regulating knob is pivoted on the speed regulating plate and can rotate between the power-on position and the power-off position relative to the speed regulating plate, a baffle is arranged on the speed regulating knob, and a baffle fixed to the shell is arranged on one side of the baffle; when the speed regulating knob is in the power-off position, the baffle and the baffle are staggered; when the speed regulating knob is in the power-on position, the baffle and the baffle are opposite to each other. Compared with the prior art, the utility model only needs one speed regulating knob to realize the speed regulating and rod-retracting functions, and has the advantages of high production efficiency, simple structure, low cost, convenient operation and good user experience.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a food mixer. Background Art

[0002] The Chinese utility model patent with publication number CN214856194U is a stepless speed regulation structure of an egg beater, including a shell, a fixed seat is formed inside the shell, a stirring rod that rotates with the fixed seat is installed on the fixed seat, a circular opening is formed on the bottom surface of the shell, the stirring rod passes downward through the circular opening and rotates with it, a motor for driving the stirring rod to rotate is installed inside the shell, the upper end of the stirring rod is coaxially connected with a rod-retracting rod, the top of the rod-retracting rod passes through the top surface of the shell and is equipped with a rod-retracting button, a spring is sleeved on the outer side of the stirring rod, one end of the spring is connected to the top surface of the fixed seat, and the other end of the spring is connected to the bottom surface of the rod-retracting rod, a stepless speed regulation switch is provided inside the shell, the stepless speed regulation switch is connected to the side of the stirring rod, a speed regulation knob is installed on the outside of the shell, a gear knob connecting rod is connected between the speed regulation knob and the stepless speed regulation switch, the stepless speed regulation switch cooperates with the speed regulation knob to realize stepless speed change, and the rod can be safely retracted by pressing the rod-retracting button. The push-to-retract button and speed adjustment knob of the above-mentioned egg beater are independent of each other and need to be installed independently. They also need to be pressed at different positions during operation, which has the disadvantages of low production efficiency, complex structure, high cost, inconvenient operation and poor user experience. Utility Model Content

[0003] The purpose of the utility model is to provide a food mixer with an integrated knob, which has high production efficiency, simple structure, low cost, convenient operation and good user experience, and is used to solve the above-mentioned technical problems.

[0004] The technical solution of the utility model is: a food mixer, a shell, a support and a motor are arranged in the shell; a stirring rod, one end of which is inserted into the support of the shell and driven to rotate by the motor; a rod-retracting bracket, which is movably connected to the support, and a speed regulating plate and a speed regulating knob are arranged above the rod-retracting bracket, the speed regulating knob is pivotally connected to the speed regulating plate and can rotate between a power-on position and a power-off position relative to the speed regulating plate, a baffle is arranged on the speed regulating knob, and a baffle fixed to the shell is arranged on one side of the baffle; when the speed regulating knob is in the power-off position, the baffle and the baffle are staggered from each other; when the speed regulating knob is in the power-on position, the baffle and the baffle are directly opposite to each other.

[0005] Preferably, the baffle of the speed regulating knob is arc-shaped.

[0006] Preferably, the baffle is circumferentially arranged around the pivot point of the speed regulating knob.

[0007] Preferably, the stopper is fixed to the housing by screws.

[0008] Preferably, a screw column is provided on the shell, and the stopper is fixed on the shell by threaded connection between the screw and the screw column.

[0009] Preferably, the rod-retracting bracket is provided with at least one push post, and the support is correspondingly provided with a groove capable of accommodating the push post.

[0010] Preferably, a plurality of protrusions are provided on the side of the push column, and a spring is sleeved on the lower part of the push column, one end of the spring is pressed on the protrusion of the push column, and the other end is pressed on the bottom of the groove.

[0011] Compared with the prior art, the utility model can rotate between the on position and the off position relative to the speed regulating plate by pivoting the speed regulating knob on the speed regulating plate, and the speed regulating knob is provided with a baffle, and a baffle fixed to the shell body is provided on one side of the baffle. When the speed regulating knob is in the off position, the baffle and the baffle are staggered with each other, and the speed regulating knob is pressed downward, and the speed regulating knob will move downward to drive the rod-retracting bracket to abut against the stirring rod to push the stirring rod to retract the stirring rod; when the speed regulating knob is in the on position, the baffle and the baffle are opposite to each other, and the speed regulating knob is pressed downward. When the speed regulating knob moves downward and abuts against the baffle, the speed regulating knob will be restricted from continuing to move downward, ensuring that the stirring rod will not be pushed to retract the stirring rod when the food blender is working. Only one speed regulating knob is needed to realize the speed regulating and rod-retracting functions, which has the advantages of high production efficiency, simple structure, low cost, convenient operation and good user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a partially cutaway perspective view of a food mixer according to the present invention;

[0013] Figure 2 is a partially cutaway perspective view of a food mixer according to the present invention at another position;

[0014] Figure 3 It is a partial cross-sectional view when the speed control knob is in the off position;

[0015] Figure 4 This is a partial cross-sectional view of the speed control knob in the on position. DETAILED DESCRIPTION

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] See also Figures 1 to 4As shown, a food mixer of the utility model comprises a shell 1, in which a support 11 and a motor 12 are arranged; a stirring rod 2, one end of which is inserted into the support 11 of the shell 1 and driven to rotate by the motor 12; a rod-retracting bracket 3, which is movably connected to the support 11, and a speed regulating plate 31 and a speed regulating knob 32 are arranged above the rod-retracting bracket 3, the speed regulating knob 32 is pivotally connected to the speed regulating plate 31 and can rotate between an on position and an off position relative to the speed regulating plate 31, and a baffle 33 is arranged on the speed regulating knob 32, and a baffle 13 fixed to the shell 1 is arranged on one side of the baffle 33. Compared with the prior art, the utility model provides a baffle plate 33 on the speed regulating knob 32, and a baffle block 13 fixed to the housing 1 is provided on one side of the baffle plate 33. The speed regulating knob 32 can be rotated in the on position and the off position. When the speed regulating knob 32 is rotated to different angles of the on position, the motor 12 will have different speeds. When the speed regulating knob 32 is rotated to the off position, the motor 12 will be powered off and stop rotating. When the speed regulating knob 32 is in the off position (such as Figure 3 As shown in the figure, the block 13 and the baffle plate 33 are staggered with each other, and the speed knob 32 is pressed downward to move the speed knob 32 downward. Since the block 13 and the baffle plate 33 are staggered with each other, the baffle plate 33 will not contact and abut against the block 13 when the speed knob 32 moves downward, thereby driving the speed regulating plate 31 and the rod-retracting bracket 3 to move downward together, and the rod-retracting bracket 3 moves downward and abuts against the stirring rod 34 to push the stirring rod 34 to retract the stirring rod 34; when the speed knob 32 is in the power-on position (as shown in the figure), the baffle plate 33 is pressed downward to move ... retract the stirring rod 34; when the speed knob 32 is in the power-on position (as shown in the figure), the baffle plate 33 is pressed downward to move the speed regulating plate 31 and the rod-retracting bracket 3 to retract the stirring rod 34; when the speed knob 32 is in the power-on position (as shown in the figure), the baffle plate 33 is pressed downward to move the speed regulating Figure 4 When the speed regulating knob 32 moves downward until the baffle 33 contacts the stopper 13, it cannot move downward any further, and thus cannot drive the speed regulating plate 31 and the rod-retracting bracket 3 to move downward together to retract the stirring rod 34, thereby ensuring that pressing the speed regulating knob 32 downward during the operation of the food blender will not push the stirring rod 34 to retract the stirring rod 34. Only one speed regulating knob is required to realize the speed regulating and rod-retracting functions, which has the advantages of high production efficiency, simple structure, low cost, convenient operation and good user experience.

[0018] Furthermore, the baffle 33 of the speed control knob 32 is arc-shaped, and the baffle 33 is circumferentially arranged around the pivot joint of the speed control knob 32. This arrangement ensures that the speed control knob 32 rotates to different positions when it is in the power-on position, and the distance between the baffle and the upper end of the block 13 remains unchanged, effectively ensuring that when the speed control knob 32 is in the power-on position, pressing the speed control knob 32 downward will not push the stirring rod 34.

[0019] Specifically, a screw column 14 is provided on the shell 1, and the stopper 13 is fixed on the shell 1 by threaded connection between the screw 4 and the screw column 14. When the stopper 13 is damaged, only the stopper 13 needs to be replaced without replacing the entire shell 1, which has the advantages of simple maintenance and low cost.

[0020] In addition, the rod-retracting bracket 3 is provided with two push posts 34, and correspondingly, the support 11 is provided with two grooves 111 for accommodating the push posts 34. A plurality of protrusions 35 are provided on the side of the push posts 34. A spring 36 is sleeved on the lower part of the push posts 34. One end of the spring 36 is pressed on the protrusion 35 of the push posts 34, and the other end is pressed on the bottom of the groove 111. The function of the spring 36 is to press the speed regulating knob 32 downward when the speed regulating knob 32 is in the off position to retract the stirring rod 34. When the speed regulating knob 32 is no longer pressed, the rod-retracting bracket 3, the speed regulating plate 31 and the speed regulating knob 32 are moved upward and reset under the elastic force of the spring 36.

[0021] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A food mixer, characterized in that: include: A housing, wherein a support and a motor are arranged in the housing; A stirring rod, one end of which is inserted into a support of the shell and driven to rotate by a motor; The rod-retracting bracket is movably connected to the support. A speed regulating plate and a speed regulating knob are arranged above the rod-retracting bracket. The speed regulating knob is pivotally connected to the speed regulating plate and can rotate between the on position and the off position relative to the speed regulating plate. A baffle is arranged on the speed regulating knob, and a baffle block fixed to the housing is arranged on one side of the baffle. When the speed regulating knob is in the off position, the stopper and the baffle are staggered from each other; when the speed regulating knob is in the on position, the stopper and the baffle are directly opposite to each other.

2. A food mixer according to claim 1, characterized in that: The baffle of the speed regulating knob is arc-shaped.

3. A food mixer according to claim 2, characterized in that: The baffle is circumferentially arranged around the pivotal connection of the speed regulating knob.

4. A food mixer according to claim 1, characterized in that: The stopper is fixed on the housing by screws.

5. A food mixer according to claim 1, characterized in that: The shell is provided with a screw column, and the stopper is fixed on the shell by threaded connection between the screw and the screw column.

6. A food mixer according to claim 1, characterized in that: The rod-retracting bracket is provided with at least one push column, and the support is correspondingly provided with a groove capable of accommodating the push column.

7. A food mixer according to claim 6, characterized in that: The side surface of the push column is provided with a plurality of protrusions, the lower part of the push column is sleeved with a spring, one end of the spring is pressed on the protrusion of the push column, and the other end is pressed on the bottom of the groove.

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