Chef machine with head-raising locking structure

Abstract

The utility model relates to a chef machine with a head-raising locking structure. The chef machine comprises a machine base, a machine head and a locking assembly. A limiting block is arranged on the base; the machine heads are rotatably connected; the locking assembly comprises a rotating part, an abutting part and a first elastic part, the rotating part is rotationally connected to the machine head, the rotating part is movably connected with the abutting part, the abutting part is matched with the limiting block, the first elastic part abuts against the position between the abutting part and the machine head, and the rotating part rotates to drive the abutting part to move so that the machine base and the machine head can be in a locked state or an unlocked state. When unlocking is needed, a user presses the switch to enable the rotating piece to rotate and drive the abutting piece to rotate, the machine head and the machine base are unlocked, when locking is needed, the user presses the machine head, the abutting piece resets under the action of the first elastic piece and abuts against the limiting block, and the machine head and the machine base are locked. The head-raising locking structure is good in stability and reliability, locking is achieved through the first elastic piece, the head-raising locking structure is not prone to failure, the structure is simple, cost reduction is facilitated, and installation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of cookers, in particular to a cooker with a head locking structure. Background Art

[0002] A cooker is mainly a multi-functional kitchen appliance used in the field of Chinese and Western pastries for kneading dough, beating eggs, and stirring. Due to its many advantages such as time-saving, labor-saving, convenient and fast, the cooker is increasingly favored by a wide range of consumers and gradually popularized in the kitchens of every household.

[0003] In the prior art, a "up and down button rocker head locking structure" is adopted, which relies on the friction between parts to lock the head structure. However, after a long time of use, the friction surface becomes smooth, resulting in the loss of the locking function and the failure of the head locking mechanism. The stability and reliability of its structure are poor, and there are potential safety hazards. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a cooker with a head locking structure, aiming to solve the technical problem that the stability and reliability of the existing head locking structure of the cooker are poor and there are potential safety hazards.

[0005] To solve the above technical problem, a cooker with a head locking structure is provided, including:

[0006] A machine base is provided with a limiting block;

[0007] A machine head is rotatably connected to the machine base;

[0008] A locking assembly is installed on the machine head to lock and unlock between the machine base and the machine head; the locking assembly includes a rotating member, a abutting member and a first elastic member. The rotating member is rotatably connected to the machine head, the rotating member is movably connected to the abutting member, the abutting member cooperates with the limiting block, and the first elastic member abuts between the abutting member and the machine head. The rotation of the rotating member drives the abutting member to move so that the abutting member and the limiting block are in a locked state or an unlocked state.

[0009] Further, a sliding groove is formed on the rotating member, and a first convex column is formed on the abutting member. The first convex column is slidably disposed in the sliding groove. The sliding groove has a first position and a second position. The locked state is configured as: the first convex column is in the first position, and the abutting member abuts against the limiting block; the unlocked state is configured as: the first convex column is in the second position, and the abutting member is separated from the limiting block.

[0010] Further, the rotating member has a first rotation center, the abutting member has a second rotation center, and the first rotation center and the second rotation center are arranged in parallel.

[0011] Furthermore, the locking assembly also includes a push switch, which is connected to the machine head and abuts against the abutting end of the rotating member, and the abutting end is arranged at an end away from the slide groove, and the first rotation center is arranged between the abutting end and the slide groove.

[0012] Furthermore, the push switch is arranged at an end of the machine head away from the machine base.

[0013] Furthermore, a second protrusion and a third protrusion are formed on the abutment member, the first elastic member is nested on the second protrusion and abuts against the abutment member and the machine head, and the third protrusion is rotatably connected to the machine head.

[0014] Furthermore, an abutment groove is formed on the abutment member, and the first elastic member at least partially extends into the abutment groove.

[0015] Furthermore, the locking assembly also includes a mounting seat installed on the machine head, and the rotating member is rotatably connected to the mounting seat.

[0016] Furthermore, reinforcing ribs are provided on the mounting seat.

[0017] Furthermore, the locking structure also includes a second elastic member, and the second elastic member abuts between the machine head and the machine base.

[0018] Implementing the embodiments of the present utility model will have the following beneficial effects:

[0019] The food processor in this embodiment is provided with a rotating member, a contact member and a first elastic member. When unlocking is required, the user presses the switch to rotate the rotating member, thereby driving the contact member to rotate. At this time, the contact member leaves the limit block, and the machine head and the machine base are unlocked. When locking is required, the user presses the machine head, and the contact member is reset and contacted with the limit block under the action of the first elastic member, and the machine head and the machine base are locked. The head locking structure of the present application is stable and reliable, relies on the first elastic member to achieve locking, is not easy to fail, and has a simple structure, which is conducive to reducing costs and convenient installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 Schematic structural diagram of the cooking machine according to the embodiment of the present utility model;

[0022] Figure 2 Cross-sectional view of the cooking machine according to the embodiment of the present utility model;

[0023] Figure 3 Schematic structural diagram of the locking assembly according to the embodiment of the present utility model;

[0024] Figure 4 Combined schematic diagram of the abutting member and the first elastic member according to the embodiment of the present utility model;

[0025] Figure 5 Schematic structural diagram of the locking structure in the locked state according to the embodiment of the present utility model;

[0026] Figure 6 Schematic structural diagram of the separation of the abutting member and the limiting block according to the embodiment of the present utility model;

[0027] Figure 7 Schematic structural diagram of the locking structure in the unlocked state according to the embodiment of the present utility model.

[0028] Wherein: 100, locking structure; 110, machine base; 111, limiting block; 120, machine head; 121, upper shell; 122, lower shell; 123, accommodating space; 130, locking assembly; 131, rotating member; 1311, sliding groove; 1311A, first position; 1311B, second position; 132, abutting member; 1321, first convex column; 1322, second convex column; 1323, third convex column; 1324, abutting groove; 133, first elastic member; 134, push button switch; 135, mounting seat; 1351, reinforcing rib; 140, second elastic member;

[0029] X, first rotation center; Y, second rotation center. Detailed implementation manners

[0030] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present utility model are given in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure content of the present utility model more thorough and comprehensive.

[0031] It should be noted that when an element is referred to as "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this utility model belongs. The terms used herein in the description of this utility model are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0033] Please refer to Figures 1 - 7, an embodiment of the present utility model provides a chef machine with a head locking structure, which includes a machine base 110, a machine head 120, and a locking assembly 130. The machine base 110 is provided with a limiting block 111; the machine head 120 is rotatably connected to the machine base 110; the locking assembly 130 is installed on the machine head 120 to lock and unlock between the machine base 110 and the machine head 120; the locking assembly 130 includes a rotating member 131, an abutting member 132, and a first elastic member 133. The rotating member 131 is rotatably connected to the machine head 120. The rotating member 131 is movably connected to the abutting member 132. The abutting member 132 cooperates with the limiting block 111. The first elastic member 133 abuts between the abutting member 132 and the machine head 120. Rotation of the rotating member 131 drives the abutting member 132 to move so that the abutting member 132 and the limiting block 111 are in a locked state or an unlocked state. Exemplarily, it can be understood that in the locked state, the abutting member 132 abuts against the limiting block 111, so that the machine head 120 is locked to the machine base 110. In the unlocked state, the abutting member 132 does not abut against the limiting block 111, so that the machine head 120 can rotate relative to the machine base 110. In addition, it should be noted that the first elastic member 133 is a torsion spring. In the locked state, the first elastic member 133 is not stressed. In the unlocked state, the first elastic member 133 is stressed. The first elastic member 133 is installed on the abutting member 132, and one end abuts against the abutting member 132, and the other end abuts against the machine head 120. The machine head 120 includes an upper shell 121 and a lower shell 122. The upper shell 121 and the lower shell 122 are connected to jointly form an accommodating space 123. The locking assembly 130 is arranged in the accommodating space 123. Specifically, the rotating member 131 and the abutting member 132 are both rotatably connected to the lower shell 122. The first elastic member 133 abuts between the abutting member 132 and the lower shell 122. In this embodiment, there are two rotating members 131, two abutting members 132, and two first elastic members 133, and there are also two limiting blocks 111. Among them, each rotating member 131, abutting member 132, first elastic member 133, and limiting block 111 jointly form a locking group. That is to say, the locking mechanism of the present application is provided with two locking groups. The locking groups are respectively arranged on opposite sides of the machine head 120. The two locking groups work simultaneously, making the locking mechanism of the present application more stable and reliable, which is beneficial to further improving the stability of the locking mechanism.

[0034] Please refer to Figure 2 , Figure 3 and Figure 4, in the head locking structure 100 of the mixer in this embodiment, due to the provision of the rotating member 131, the abutting member 132 and the first elastic member 133, when unlocking is required, the user presses the switch 134 to rotate the rotating member 131, thereby driving the abutting member 132 to rotate. At this time, the abutting member 132 leaves the limiting block 111, and the head 120 and the base 110 are unlocked. When locking is required, the user presses the head 120, and the abutting member 132 is reset under the action of the first elastic member 133 and abuts against the limiting block 111, and the head 120 and the base 110 are locked. The head locking structure 100 of the present application has good stability and reliability, realizes locking by relying on the first elastic member 133, is not easily failed, and has a simple structure, which is beneficial to reducing costs and facilitating installation.

[0035] Please refer to Figure 2 , Figure 3 and Figure 4 , in a possible implementation manner, a chute 1311 is formed on the rotating member 131, and a first convex column 1321 is formed on the abutting member 132. The first convex column 1321 is slidably disposed in the chute 1311. The chute 1311 has a first position 1311A and a second position 1311B. The locked state is configured as: the first convex column 1321 is in the first position 1311A, and the abutting member 132 abuts against the limiting block 111; the unlocked state is configured as: the first convex column 1321 is in the second position 1311B, and the abutting member 132 is separated from the limiting block 111. Exemplarily, the chute 1311 is in a rounded rectangle shape. Since the rotation centers of the rotating member 131 and the abutting member 132 are fixed, when the rotating member 131 and the abutting member 132 rotate, the abutting member 132 moves relative to the rotating member 131. Therefore, the chute 1311 is provided to cooperate with the movement of the abutting member 132. Specifically, the first convex column 1321 is a cylinder. The schematic diagram of the first convex column 1321 located at the first position 1311A is as shown in Figure 5 shown, the schematic diagram of the first convex column 1321 located at the second position 1311B is as shown in Figure 6 and Figure 7 shown, wherein, Figure 6 the state shown is the state when the abutting member 132 and the limiting block 111 just separate, Figure 7 the state shown is the state when the unlocking is completed and the head 120 is lifted.

[0036] Please refer to Figure 2 , Figure 3 and Figure 4 , in a possible implementation manner, the rotating member 131 has a first rotation center X, the abutting member 132 has a second rotation center, and the first rotation center X and the second rotation center are arranged in parallel. Exemplarily, the first rotation center X is arranged at the middle position of the rotating member 131. It can be understood that the first rotation center X is the central axis of the first convex column 1321.

[0037] Please refer to Figure 2 , Figure 3 and Figure 4 In a possible implementation, the locking assembly 130 further includes a push switch 134, which is connected to the machine head 120 and abuts against the abutting end of the rotating member 131, and the abutting end is arranged at an end away from the slide slot 1311, and the first rotation center X is arranged between the abutting end and the slide slot 1311. Exemplarily, when the user applies a pressing force to the abutting end of the push switch 134, the rotating member 131 rotates around the first rotation center X, driving the abutting member 132 to rotate around the second rotation center, and at this time, the end of the abutting member 132 close to the limit block 111 is lifted, so that the abutting member 132 is separated from the limit block 111. In addition, it should be noted that there is one push switch 134, and the push switch 134 abuts against two rotating members 131 at the same time, and the user can apply pressure to the two rotating members 131 at the same time by only pressing one push switch 134.

[0038] Please refer to Figure 2 , Figure 3 and Figure 4 In one possible implementation, the push switch 134 is disposed at one end of the handpiece 120 away from the base 110. Exemplarily, the locking mechanism of the present application disposes the push switch 134 at the top of the handpiece 120, which is convenient for the user to apply pressure to the push switch 134, and is more convenient to use.

[0039] Please refer to Figure 2 , Figure 3 and Figure 4 In a possible implementation, the abutment member 132 is formed with a second boss 1322 and a third boss 1323, the first elastic member 133 is nested in the second boss 1322 and abuts against the abutment member 132 and the machine head 120, and the third boss 1323 is rotatably connected to the machine head 120. Exemplarily, the first boss 1321 and the third boss 1323 are both arranged on the same side, and the second boss 1322 is arranged on the side facing away from the first boss 1321, the first boss 1321 is used to connect with the rotating member 131, the second boss 1322 is used to install the first elastic member 133, and the third boss 1323 is used to connect with the machine head 120. It can be understood that the second rotation center is the central axis of the third boss 1323, and the second boss 1322 and the third boss 1323 are both cylinders.

[0040] In a possible implementation, an abutting groove 1324 is formed on the abutting member 132, and the first elastic member 133 at least partially extends into the abutting groove 1324. Exemplarily, the abutting groove 1324 is used to prevent the first elastic member 133 from slipping out, which is beneficial to ensuring that the first elastic member 133 and the abutting member 132 always maintain an abutting state and avoiding the position deviation between the first elastic member 133 and the abutting member 132.

[0041] Please refer to Figure 3 , in a possible implementation, the locking assembly 130 further includes a mounting seat 135 installed on the machine head 120, and the rotating member 131 is rotatably connected to the mounting seat 135. Exemplarily, the mounting seat 135 is installed in the lower housing 122 by bolts or screws, and there are two mounting seats 135, and the two rotating members 131 are respectively installed on the mounting seats 135.

[0042] Please refer to Figure 3 , in a possible implementation, the mounting seat 135 is provided with a reinforcing rib 1351. Exemplarily, the mounting seat 135 is an L-shaped sheet metal part, and a reinforcing rib 1351 structure is arranged in the bending area, which is beneficial to enhancing the structural strength of the mounting seat 135, making the mounting seat 135 not easily deformed, and further improving the structural stability of the locking mechanism.

[0043] Please refer to Figure 3 , in a possible implementation, the locking structure 100 further includes a second elastic member 140, and the second elastic member 140 abuts between the machine head 120 and the machine base 110. Exemplarily, the second elastic member 140 is a torsion spring, and the function of the second elastic member 140 is to provide a driving force to drive the machine head 120 to rotate relative to the machine base 110. It can be understood that in the locked state, the second elastic member 140 is stressed, and after unlocking, the second elastic member 140 releases the pressure to drive the machine head 120 to rotate relative to the machine base 110, so that the machine head 120 automatically pops up. After unlocking, the user does not need to manually lift the machine head 120, which is convenient for the user to use and is beneficial to improving the user experience.

[0044] The above embodiments only represent several implementation manners of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the appended claims.

Claims

1. A chef machine with a head-up locking structure, characterized in that: include: The machine base is provided with a limit block; A machine head, rotatably connected to the machine base; A locking assembly is installed on the machine head to lock and unlock the machine base and the machine head; the locking assembly includes a rotating member, an abutment member and a first elastic member, the rotating member can be rotatably connected to the machine head, the rotating member is movably connected to the abutment member, the abutment member cooperates with the limit block, the first elastic member abuts between the abutment member and the machine head, and the rotation of the rotating member drives the abutment member to move so that the abutment member and the limit block are in a locked state or an unlocked state.

2. The chef machine according to claim 1, characterized in that: A sliding groove is formed on the rotating member, and a first boss is formed on the abutment member. The first boss can be slidably set in the sliding groove, and the sliding groove has a first position and a second position. The locking state is configured as: the first boss is in the first position, and the abutment member abuts against the limit block; the unlocking state is configured as: the first boss is in the second position, and the abutment member is separated from the limit block.

3. The chef machine according to claim 2, characterized in that: The rotating member has a first rotation center, the abutting member has a second rotation center, and the first rotation center and the second rotation center are arranged in parallel.

4. The chef machine according to claim 3, characterized in that: The locking assembly also includes a push switch, which is connected to the machine head and abuts against the abutting end of the rotating member, and the abutting end is arranged at an end away from the slide groove, and the first rotation center is arranged between the abutting end and the slide groove.

5. The chef machine according to claim 4, characterized in that: The push switch is arranged at one end of the machine head away from the machine base.

6. The chef machine according to claim 1, characterized in that: The abutment member is formed with a second protrusion and a third protrusion, the first elastic member is nested in the second protrusion and abuts against the abutment member and the machine head, and the third protrusion is rotatably connected to the machine head.

7. The chef machine according to claim 6, characterized in that: An abutment groove is formed on the abutment member, and the first elastic member at least partially extends into the abutment groove.

8. The chef machine according to claim 1, characterized in that: The locking assembly also includes a mounting seat mounted on the machine head, and the rotating member is rotatably connected to the mounting seat.

9. The chef machine according to claim 8, characterized in that: The mounting seat is provided with reinforcing ribs.

10. The chef machine according to claim 1, characterized in that: The locking structure further includes a second elastic member, and the second elastic member is abutted between the machine head and the machine base.

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