Connecting structure for upper base and base of chef machine

Abstract

The utility model relates to a connecting structure of a machine base and a base of a chef machine, the chef machine comprises the machine base and the base, a rotating shaft fixing seat is arranged on the rear side of the connecting position of the machine base and the base, a rotating guide structure is arranged between the machine base and the base, the rotating shaft fixing seat is connected with the machine base through a pivot, and the rotating shaft fixing seat and the machine base can rotate relative to each other. The pivot is provided with a torsional spring, one end of the torsional spring abuts against the machine base, the other end of the torsional spring abuts against the rotating shaft fixing base, the base is provided with a connecting cavity for the rotating shaft fixing base to be connected in an inserted mode, and the connecting cavity is fixedly connected with the rotating shaft fixing base through a screw. By changing and reinforcing the connecting structure between the engine base and the base, the structure between the engine base and the base is tighter and more stable, and is not easy to damage after working for a period of time.

Description

Technical Field

[0001] This utility model relates to a connection structure between the upper seat and the base of a food processor. Background Technology

[0002] Stand mixers have become popular alongside home ovens and are now commonplace in ordinary households. Kneading dough is an essential step in making steamed buns or bread, but it's a time-consuming and physically demanding process. Stand mixers can replace manual kneading, reducing time and labor intensity. Currently, most stand mixers on the market operate with the base and stand closed. After mixing, the base needs to be rotated and lifted at a certain angle to remove the mixing bowl and components. However, in actual use, it has been found that after a period of operation, the connection between the base and stand is prone to damage, causing the base to fail to lift properly or close properly after lifting. The reason for this is an inadequate design of the connection structure between the base and stand, making it susceptible to damage after a period of use.

[0003] Therefore, it is necessary to make further improvements. Utility Model Content

[0004] The purpose of this invention is to overcome the above-mentioned problems. We provide a connection structure between the upper seat and the base of a food processor, which solves the problem of unstable connection between the base and the machine.

[0005] To achieve the above objectives, this utility model provides a connection structure between the upper seat and the base of a food processor. The food processor includes a base and a base. A pivot fixing seat is provided on the rear side of the connection between the base and the base. A rotation guide structure is provided between the base and the base. The pivot fixing seat is connected to the base via a pivot and can rotate relative to the base. A torsion spring is provided on the pivot. One end of the torsion spring abuts against the base and the other end abuts against the pivot fixing seat. A connecting cavity is provided on the base for the pivot fixing seat to be inserted into. The connecting cavity is connected and fixed to the pivot fixing seat by screws.

[0006] In one or more embodiments, two mounting holes are provided on each side of the connecting cavity, and screw holes are provided on the rotating shaft fixing seat at the positions corresponding to the mounting holes. The mounting holes are connected and fixed by screws to the screw holes.

[0007] In one or more embodiments, the base has a first connecting portion and a second connecting portion, and there is a space for installing a rotating shaft fixing seat between the first connecting portion and the second connecting portion. The first connecting portion and the second connecting portion have pivot holes, and the rotating shaft fixing seat has a shaft connection hole at the position corresponding to the pivot hole. The pivot connects the pivot hole and the shaft connection hole.

[0008] In one or more embodiments, the torsion spring is a double torsion spring structure.

[0009] In one or more embodiments, the rotation guide structure includes an arc-shaped guide groove and a guide rod passing through the arc-shaped guide groove, the arc-shaped guide groove being disposed on the base and the guide rod being disposed on the base.

[0010] In one or more embodiments, the base is fitted with a metal plate, the guide groove is formed on the metal plate, the base has a recess for mounting the metal plate, the recess is provided with a plurality of protrusions, and the metal plate has connection holes at the positions corresponding to the protrusions.

[0011] Compared with the prior art, the advantages of this utility model are: by changing and strengthening the connection structure between the base and the base, the structure between the base and the base is more compact and stable, and it is not easy to be damaged after working for a period of time. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure after the base and the stand are disassembled in this embodiment;

[0013] Figure 2 for Figure 1 A schematic diagram of the structure from another angle. Detailed Implementation

[0014] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0015] See appendix Figure 1-2 This application provides a connection structure between the upper seat and the base of a food processor. The food processor includes a base 1 and a base 2. A pivot fixing seat 3 is provided on the rear side of the connection between the base and the base. A rotation guide structure is provided between the base and the base. The rotation guide structure can guide and limit the movement when the base is raised, so that the base can be opened and closed smoothly. The pivot fixing seat 3 is connected to the base via a pivot 4. The pivot fixing seat 3 and the base 1 can rotate relative to each other. A torsion spring 5 is provided on the pivot 4. One end of the torsion spring abuts against the base 1, and the other end abuts against the pivot fixing seat 3. A connecting cavity 6 is provided on the base 2 for the pivot fixing seat to be inserted. The connecting cavity is connected and fixed to the pivot fixing seat 3 by screws. By connecting the pivot fixing seat and the connecting cavity on the base, the tightness of the connection structure between the base and the base is indirectly improved, making the structure more stable after the base and the base are assembled. This can avoid problems such as loosening and shaking at the connection between the base and the base after the food processor has been working for a period of time.

[0016] In this embodiment, two mounting holes 7 are provided on both sides of the connecting cavity. The rotating shaft fixing seat is provided with screw holes 8 at the corresponding positions of the mounting holes. The mounting holes are connected and fixed by screws. A total of four screws are used to install and fix the rotating shaft mounting seat and the mounting cavity, which further improves the tightness and firmness of the connection structure between the machine base and the base, making the machine base less prone to shaking during operation.

[0017] The base 1 has a first connecting part 9 and a second connecting part 10. There is a space between the first connecting part and the second connecting part for installing a rotating shaft fixing seat 3. The first connecting part and the second connecting part have pivot holes. The rotating shaft fixing seat has a shaft connection hole at the position corresponding to the pivot hole. The pivot 4 connects the pivot hole and the shaft connection hole. The pivot is inserted from the pivot hole on the first connecting part and sequentially connects the shaft connection hole on the rotating shaft fixing seat and the pivot hole on the second connecting part.

[0018] The torsion spring 5 is a double torsion spring structure, which has good elasticity and strong deformation capacity.

[0019] The rotating guide structure includes an arc-shaped guide groove 11 and a guide rod 12 passing through the arc-shaped guide groove. The arc-shaped guide groove is located on the base 1, and the guide rod is located on the base 2. With the cooperation of the guide rod and the arc-shaped guide groove, the base can be stably raised and closed. Preferably, the base is equipped with a metal plate 13, the guide groove 11 is formed on the metal plate, the base 2 has a recess for mounting the metal plate, the recess has several protrusions, and the metal plate has connection holes corresponding to the positions of the protrusions.

[0020] Of course, this utility model is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this utility model. All such equivalent modifications and substitutions are included within the scope defined by the claims of this application.

Claims

1. A connection structure between the upper seat and the base of a food processor, characterized in that: The food processor includes a base (1) and a base (2). The base is provided with a pivot fixing seat (3) at the rear of the connection between the base and the base. A rotation guide structure is provided between the base and the base. The pivot fixing seat (3) is connected to the base via a pivot (4). The pivot fixing seat (3) and the base (1) can rotate relative to each other. A torsion spring (5) is provided on the pivot (4). One end of the torsion spring abuts against the base (1) and the other end abuts against the pivot fixing seat (3). The base (2) has a connecting cavity (6) for the pivot fixing seat to be inserted. The connecting cavity is connected and fixed to the pivot fixing seat (3) by screws.

2. The connection structure between the upper seat and the base of a food processor according to claim 1, characterized in that: Two mounting holes (7) are provided on both sides of the connecting cavity, and screw holes (8) are provided on the rotating shaft fixing seat at the positions corresponding to the mounting holes. The mounting holes are connected and fixed by screws to the screw holes.

3. The connection structure between the upper seat and the base of a food processor according to claim 1, characterized in that: The base (1) has a first connecting part (9) and a second connecting part (10). There is a space between the first connecting part and the second connecting part for installing a rotating shaft fixing seat (3). The first connecting part and the second connecting part have pivot holes. The rotating shaft fixing seat has a shaft connection hole at the position corresponding to the pivot hole. The pivot (4) connects the pivot hole and the shaft connection hole.

4. The connection structure between the upper seat and the base of a food processor according to claim 1, characterized in that: The torsion spring (5) is a double torsion spring structure.

5. The connection structure between the upper seat and the base of a food processor according to claim 1, characterized in that: The rotation guide structure includes an arc-shaped guide groove (11) and a guide rod (12) passing through the arc-shaped guide groove. The arc-shaped guide groove is located on the base (1), and the guide rod is located on the base (2).

6. The connection structure between the upper seat and the base of a food processor according to claim 5, characterized in that: The base is equipped with a metal plate (13), the guide groove (11) is opened on the metal plate, the base (2) has a recess for installing the metal plate, the recess is provided with a number of protrusions, and the metal plate has connection holes at the positions corresponding to the protrusions.

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