Locking structure of chef machine

Abstract

The utility model relates to a chef machine locking structure, the chef machine comprises a machine base and a base, the machine base can rotate upwards relative to the base to be lifted up, a guide groove is arranged in the machine base, the guide groove is matched with a rotation path when the machine base rotates to be lifted up, a lock shaft penetrating through the guide groove is arranged on the base, a groove position matched with the guide groove is arranged on the lock shaft, and the guide groove is matched with the groove position. When the groove position corresponds to the guide groove, the machine base is in an unlocking state and can rotate relative to the base, the operation end of the lock shaft extends out of the base, a wide opening is formed in the guide groove and matched with the lock shaft to limit relative rotation of the machine base and the base, the lock shaft and the wide opening can be aligned through the operation end, and a transmission structure is arranged on the base. An operation part of the transmission structure is arranged on the side wall of the base, the other end of the transmission structure is connected with the lock shaft, and the groove position can be aligned to the guide groove through the operation part. The locking structure achieves locking and unlocking through matching of the lock shaft and the guide groove, the structure is stable in the locking state, and the problem of shaking or instability is not prone to occurring.

Description

TECHNICAL FIELD

[0001] The utility model relates to a locking structure of a chef machine. BACKGROUND

[0002] Chef machines have been used with household ovens and have entered ordinary families. As a necessary process for making steamed buns or bread, dough making is very time-consuming and labor-intensive. Chef machines on the market can replace manual dough making, reduce time and labor intensity. However, when the chef machine is in use, the base and the seat are in a working state. After the stirring is completed, the base needs to be rotated and lifted to a certain angle before the stirring barrel and the stirring assembly can be taken out. Therefore, a locking device is needed to lock the base and the seat during the stirring process to avoid the base from being suddenly lifted and causing a safety accident.

[0003] However, the existing chef machines use an "up-down button seesaw lifting head locking structure" that relies on the friction between parts to lock the lifting head structure. However, after a long period of use, the friction surface becomes smooth, which causes the lifting head locking mechanism to fail and poses a safety hazard.

[0004] Therefore, it is necessary to make further improvements. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims to overcome the above problems. We provide a locking structure of a chef machine. The locking structure has the advantages of stable locking force and easy operation of locking and unlocking.

[0006] To achieve the above purpose, the utility model provides a locking structure of a chef machine. The chef machine includes a base and a seat. The base can be rotated upward and lifted relative to the seat. A guide groove is arranged in the base. The guide groove matches the rotation path of the base when it is lifted. A lock shaft passes through the guide groove and is arranged on the seat. The lock shaft has a groove that matches the guide groove. When the groove and the guide groove correspond, the base is in an unlocked state and can be rotated relative to the seat. The operating end of the lock shaft extends out of the seat. A wide opening is arranged on the guide groove. The wide opening matches the lock shaft to limit the relative rotation of the base and the seat. The operating end can be aligned with the wide opening. A transmission structure is arranged on the seat. The operating part of the transmission structure is arranged on the side wall of the seat. The other end of the transmission structure is connected with the lock shaft. The operating part can align the groove with the guide groove.

[0007] In one or more embodiments, the transmission structure includes a bracket, a push rod and a transmission seat. The bracket is fixed inside the seat. One end of the push rod is the operating part. The other end of the push rod abuts against the transmission seat. The transmission seat is connected and fixed with the lock shaft. The push rod can push the transmission seat to move to align the groove with the guide groove.

[0008] In one or more embodiments, the push rod is provided with a first inclined surface, and the transmission seat is provided with a second inclined surface matched with the first inclined surface.

[0009] In one or more embodiments, the transmission seat is provided with a connecting recess, and the lock shaft is arranged in the connecting recess and fixed by a screw.

[0010] In one or more embodiments, the bracket is provided with a stroke groove, and the end of the transmission seat abutting against the push rod extends into the stroke groove.

[0011] In one or more embodiments, the base is provided with a metal plate, and the guide groove is arranged on the metal plate.

[0012] The effect of the present application compared with the prior art is that the locking structure is locked and unlocked through the cooperation of the lock shaft and the guide groove, the structure is stable in the locked state, and the problems of shaking or instability are less likely to occur, and the base can be easily operated to be closed or lifted in the unlocked state. The user can complete the locking and unlocking operation by pushing the lock shaft and pressing the operation part, which is convenient for the user to use and improves the use safety of the chef machine. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 FIG. 4 is a structural schematic diagram of the base in the lifted state of the chef machine according to the present application;

[0014] Figure 2 FIG. 5 is a structural schematic diagram of the base in the closed state of the chef machine according to the present application; Figure 1

[0015] Figure 3 FIG. 6 is a structural schematic diagram of the transmission structure according to the present application. DETAILED DESCRIPTION

[0016] In order to deepen the understanding of the present application, the present application will be further described in combination with embodiments and drawings, and the embodiments are only used to explain the present application and do not constitute a limitation on the protection scope of the present application.

[0017] Please refer to the drawings Figures 1-3 ​The application provides a locking structure of a chef machine, the chef machine comprising a base 1 and a pedestal 2, the base being capable of being turned upward to be lifted relative to the pedestal, the base 1 being provided with a guide groove 3, the guide groove being matched with a rotating path of the base 1 when the base 1 is turned to be lifted, the pedestal 2 being provided with a lock shaft 4 penetrating through the guide groove, the lock shaft being provided with a groove position 5 matched with the guide groove, the guide groove and the lock shaft being matched to improve the stability of the base when the base is lifted and turned to be closed, the base 1 being in an unlocked state and being capable of being turned relative to the pedestal 2 when the groove position is matched with the guide groove, an operation end 41 of the lock shaft 4 extending out of the pedestal 2, the guide groove being provided with a wide opening 6 matched with the lock shaft to limit the relative rotation of the base and the pedestal, the lock shaft and the wide opening being aligned by the operation end, the pedestal 2 being provided with a transmission structure, an operation part 7 of the transmission structure being arranged on a side wall of the pedestal, the other end of the transmission structure being connected with the lock shaft 4, the groove position and the guide groove being aligned by the operation part, in use, when the base and the pedestal are in a closed state, the groove position and the guide groove are aligned by controlling the transmission structure through the operation part, then the base is turned to be lifted, then the current lifted state of the base is locked by aligning the lock shaft and the wide opening through the operation end of the lock shaft extending out of the pedestal.

[0018] The transmission rod structure comprises a support 8, a push rod 9 and a transmission seat 10, the support being fixed in the pedestal 2, one end of the push rod being the operation part 7, the other end of the push rod being abutted with the transmission seat, the transmission seat 10 being connected and fixed with the lock shaft 4, the push rod being capable of pushing the transmission seat to move to align the groove position and the guide groove, the user aligning the groove position and the guide groove by pressing the operation part to push the transmission seat to move horizontally. Preferably, the push rod 9 is provided with a first inclined surface 11, the transmission seat 10 is provided with a second inclined surface matched with the first inclined surface, the first inclined surface and the second inclined surface being matched to ensure that the push rod is easier to push the transmission seat to move.

[0019] The transmission seat 10 is provided with a connecting recess 12, the lock shaft 4 being arranged in the connecting recess and being fixed by a screw, the lock shaft being fixed by the screw to ensure the linkage between the transmission seat and the lock shaft.

[0020] The support 8 is provided with a stroke groove 13, the end of the transmission seat 10 abutted with the push rod 9 extending into the stroke groove, the stroke groove being capable of limiting the moving stroke of the transmission seat to ensure that the transmission seat can only move within the stroke range to be unlocked.

[0021] The base 1 is provided with a metal sheet 14, the guide groove 3 being arranged on the metal sheet, the structure strength of the guide groove being ensured by arranging the guide groove on the metal sheet, the guide groove not being easily damaged.

[0022] Of course, the utility model is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent transformations or replacements without departing from the spirit of the utility model, and these equivalent transformations and replacements are all included in the range defined by the claims of the application.

Claims

1. A locking structure of a chef machine, the chef machine comprising a base (1) and a stand (2), the base being upwardly rotatable to be lifted relative to the stand, characterized in that: The base (2) is provided with a lock shaft (4) penetrating through the guide slot, the lock shaft is provided with a slot (5) matched with the guide slot, when the slot is matched with the guide slot, the base (1) is in an unlocked state and can rotate relative to the base (2), the operation end (41) of the lock shaft (4) extends out of the base (2), the guide slot is provided with a wide mouth (6), the wide mouth is matched with the lock shaft to limit the relative rotation of the base and the base, the lock shaft can be aligned with the wide mouth through the operation end, the base (2) is provided with a transmission structure, the operation part (7) of the transmission structure is arranged on the side wall of the base, the other end of the transmission structure is connected with the lock shaft (4), the slot can be aligned with the guide slot through the operation part.

2. The locking structure of a chef machine according to claim 1, characterized in that: The transmission structure comprises a bracket (8), a push rod (9) and a transmission seat (10), the bracket is fixed in the base (2), one end of the push rod is the operation part (7), the other end of the push rod abuts against the transmission seat, the transmission seat (10) is connected and fixed with the lock shaft (4), the push rod can drive the transmission seat to move so as to align the slot with the guide slot.

3. The locking structure of a chef machine according to claim 2, characterized in that: The push rod (9) is provided with a first inclined surface (11), the transmission seat (10) is provided with a second inclined surface matched with the first inclined surface.

4. The locking structure of a chef machine according to claim 2, characterized in that: The transmission seat (10) is provided with a connecting recess (12), the lock shaft (4) is arranged in the connecting recess and fixed through a screw.

5. The locking structure of a chef machine according to claim 2, wherein: The bracket (8) is provided with a stroke slot (13), the end of the transmission seat (10) abutting against the push rod (9) extends into the stroke slot.

6. A locking structure for a kitchen machine according to any one of claims 1 to 5, wherein: The base (1) is provided with a metal sheet (14), the guide slot (3) is arranged on the metal sheet. The bracket (8) is provided with a stroke slot (13), the end of the transmission seat (10) abutting against the push rod (9) extends into the stroke slot. The base (1) is provided with a metal sheet (14), the guide slot (3) is arranged on the metal sheet.

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