Uncovering device and cooking machine with same

Abstract

The utility model provides an uncovering device and a cooking machine with the uncovering device, and belongs to the technical field of kitchen appliances, the uncovering device comprises a mounting seat, a swing arm, a locking mechanism and a driving component, the mounting seat comprises a first support and a second support which are oppositely arranged, the locking mechanism comprises a first locking piece and a second locking piece, and the first locking piece and the second locking piece are arranged on the mounting seat. One end of the swing arm is detachably connected to the first support, and the other end of the swing arm is rotationally connected to the second support. The first locking piece is connected to the first support, the second locking piece is connected to the swing arm, and the first locking piece and the second locking piece are detachably connected and used for locking the swing arm and the first support; the driving part is rotationally connected to the first support, the side, close to the swing arm, of the driving part is connected to the first locking piece, the driving part can drive the first locking piece and the second locking piece to be disconnected under the action of external force, and unlocking of the swing arm and the first support is achieved. The electric cooker is low in cost, simple to operate, labor-saving, and capable of effectively preventing high-temperature steam scalding and improving cooking safety and comfort.

Description

TECHNICAL FIELD

[0001] The utility model relates to kitchen appliance technical field, especially a kind of uncovering device and cooking machine with it. BACKGROUND

[0002] The automatic cooking machine on current market usually adopts electric or manual uncovering mode.Electric uncovering mode is high in automation degree, but there are problems such as high cost, motor space occupation, and motor is easy to be damaged under high frequency use, which increases maintenance cost.Manual uncovering mode needs user to directly rotate swing arm, which is not only laborious and inconvenient to operate, but also user's hand is easy to be scalded due to high-temperature steam in pot, which has safety hazard. SUMMARY

[0003] The first technical problem to be solved by the utility model is to provide an uncovering device with low cost, simple operation and labor saving, which can effectively prevent high-temperature steam from scalding user and improve the safety and comfort of cooking.

[0004] The second technical problem to be solved by the utility model is to provide a cooking machine applied to the uncovering device.

[0005] The technical scheme for solving the above first technical problem is as follows: an uncovering device, comprising:

[0006] a mounting seat comprising first and second supports arranged oppositely;

[0007] a swing arm, one end of which is detachably connected to the first support, and the other end of which is rotatably connected to the second support;

[0008] a locking mechanism comprising first and second locking members, the first locking member being connected to the first support, the second locking member being connected to the swing arm, and the first and second locking members being detachably connected to lock the swing arm and the first support;

[0009] a driving component, which is rotatably connected to the first support, and one side of which close to the swing arm is connected to the first locking member, and the driving component can drive the first and second locking members to be disconnected under the action of external force, so as to unlock the swing arm and the first support.

[0010] According to an embodiment of the utility model, the first support is provided with a mounting cavity for mounting the driving component, and the driving component comprises:

[0011] a pressing mechanism, one end of which is located outside the mounting cavity, and the other end of which is inserted into and rotatably connected to the inner wall of the mounting cavity.

[0012] A connecting rod mechanism is located inside the mounting cavity and is rotationally connected thereto, one end of which is slidingly connected to the pressing mechanism, and the other end of which is connected to the first locking member;

[0013] The pressing mechanism is driven by an external force to drive the connecting rod mechanism and the first locking member thereon to move, so that the first locking member and the second locking member are disconnected.

[0014] According to an embodiment of the present application, the pressing mechanism comprises:

[0015] A key is located outside the mounting cavity.

[0016] An L-shaped block comprises a horizontal segment and a vertical segment located inside the mounting cavity, the horizontal segment being connected between the key and the vertical segment, wherein the upper part of the vertical segment is rotationally connected to the inner wall of the mounting cavity, and the lower part of the vertical segment is slidingly connected to the connecting rod mechanism.

[0017] According to an embodiment of the present application, the connecting rod mechanism comprises:

[0018] A connecting rod is rotationally connected to the inner wall of the mounting cavity and comprises first and second ends arranged opposite to each other, wherein the first end is slidingly connected to the lower end of the vertical segment.

[0019] A connecting block is connected between the second end and the first locking member.

[0020] According to an embodiment of the present application, a sliding groove is formed in the lower part of the vertical segment, and one end of the connecting rod is inserted into and slidingly connected to the sliding groove.

[0021] According to an embodiment of the present application, the top surface of the connecting rod near the side of the sliding groove is provided with an inclined surface matched with the sliding groove, the inclined surface being inclined from bottom to top, so that when the key is pressed downward, the sliding groove is tilted upward and moves along the inclined surface, and the first end is pushed to move downward while the second end and the first locking member move upward, so that the first locking member and the second locking member are disconnected.

[0022] According to an embodiment of the present application, the top of the first bracket is provided with a limiting groove for mounting the first locking member, and the second locking member can be inserted into the limiting groove and connected to the first locking member.

[0023] According to an embodiment of the present application, the first locking member comprises:

[0024] A fixed block is connected to the side of the connecting rod mechanism near the limiting groove.

[0025] A clamping block is connected to the fixed block and inserted into the limiting groove, wherein the limiting groove is provided with a guide hole for insertion of the clamping block, and the clamping block passes through the guide hole and is connected to the second locking member.

[0026] According to an embodiment of the present application, the second locking member comprises:

[0027] A locking block is fixed to one end of the swing arm and can be inserted into the limiting groove, wherein the locking block is provided with a clamping groove for cooperation with the clamping block, and the clamping block can be inserted into or separated from the clamping groove to realize locking or unlocking of the first locking member and the second locking member.

[0028] According to an embodiment of the present application, the first locking member comprises an elastic member connected between the fixed block and the inner wall of the mounting cavity, so that the clamping block returns to the initial position.

[0029] According to an embodiment of the present application, a reset mechanism is connected between the swing arm and the second support to drive the swing arm to pop up clockwise when the first locking member and the second locking member are disconnected.

[0030] According to an embodiment of the present application, the first support is provided with a plurality of heat dissipation holes on the outer side.

[0031] The technical solution adopted by the present application to solve the second technical problem is as follows: a cooking machine, comprising:

[0032] The uncapping device according to any one of the preceding items;

[0033] A pot is connected to the mounting seat.

[0034] A pot cover is connected to the top of the swing arm.

[0035] A stirring assembly passes through the pot cover and is connected to the swing arm at the top, and can be inserted into the pot at the bottom.

[0036] Compared with the prior art, the present application has the following advantages or beneficial effects:

[0037] The present application drives the unlocking of the first locking member and the second locking member through the driving member, solves the problem that the user is easily scalded by high-temperature steam in the pot when directly manually operating, and solves the problems of high cost and motor space occupation in the electric uncapping mode, can realize low cost, simple operation and labor saving, effectively prevents high-temperature steam scalding, and effectively improves the safety and comfort of cooking. BRIEF DESCRIPTION OF DRAWINGS

[0038] The above and other features and advantages of the present application will become more apparent by describing in detail example embodiments thereof with reference to the attached drawings in which:

[0039] Figure 1 is a schematic view of the cover opening device according to an example embodiment.

[0040] Figure 2 is a sectional view of the cover opening device according to an example embodiment.

[0041] Figure 3 is Figure 2 is an enlarged view of A in FIG. 1.

[0042] Figure 4 is a connection schematic view of the mounting seat, the driving member according to an example embodiment.

[0043] Figure 5 is Figure 4 is an enlarged view of B in FIG. 1.

[0044] Figure 6 is a connection schematic view of the driving member and the first locking member according to an example embodiment.

[0045] Figure 7 is a connection schematic view of the first support, the driving member and the first locking member door hook in the cover opening state according to an example embodiment.

[0046] Figure 8 is a connection schematic view of the first support, the driving member and the first locking member door hook in the cover closing state according to an example embodiment.

[0047] Figure 9 is a schematic view of the pressing mechanism according to an example embodiment.

[0048] Figure 10 is a schematic view of the swing arm and the second locking member according to an example embodiment.

[0049] Figure 11 is a cover closing schematic view of the frying machine according to an example embodiment.

[0050] Figure 12 is a cover opening schematic view of the frying machine according to an example embodiment.

[0051] BRIEF DESCRIPTION OF THE DRAWINGS

[0052] 1, mounting seat; 11, first support; 110, mounting cavity; 111, limiting groove; 112, heat dissipation hole; 113, first mounting frame; 114, first rotating shaft; 115, second mounting frame; 116, second rotating shaft; 12, second support;

[0053] 2. The swing arm;

[0054] 3. The locking mechanism; 31. The first locking member; 311. The fixed block; 312. The clamping block; 313. The elastic member; 32. The second locking member; 321. The locking block; 322. The clamping groove;

[0055] 4. The driving component; 41. The pressing mechanism; 411. The button; 412. The L-shaped block; 4121. The horizontal segment; 4122. The vertical segment; 4123. The sliding groove; 42. The connecting rod mechanism; 421. The connecting rod; 4211. The inclined surface; 422. The connecting block;

[0056] 5. The reset mechanism;

[0057] 6. The pot;

[0058] 7. The pot cover. DETAILED DESCRIPTION

[0059] Example implementations will now be described more fully with reference to the accompanying drawings. Example implementations may, however, be implemented in many different forms and should not be construed as limited to the implementations set forth herein; rather, these implementations are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example implementations to those skilled in the art. Like reference numerals refer to like elements throughout the figures, and description of the same elements will be omitted from the detailed description.

[0060] The use of the terms "one", "a", "the" and "said" are used to indicate that there is one or more of the elements / components / etc.; the use of the terms "include" and "have" are used to indicate an open-ended inclusion, and that there can be additional elements / components / etc. beyond those listed.

[0061] The utility model discloses an uncapping device, which comprises a base, a driving component, a connecting rod mechanism, a reset mechanism, a locking mechanism and a swing arm. Figures 1-5As shown, the lid opening device includes a mounting base 1, a swing arm 2, a locking mechanism 3 and a driving component 4. The mounting base 1 includes a first bracket 11 and a second bracket 12 arranged opposite to each other. One end of the swing arm 2 is detachably connected to the first bracket 11, and the other end of the swing arm 2 is rotatably connected to the second bracket 12; the locking mechanism 3 includes a first locking piece 31 and a second locking piece 32. The first locking piece 31 is connected to the first bracket 11, and the second locking piece 32 is connected to the swing arm 2. The first locking piece 31 and the second locking piece 32 are detachably connected and are used to lock the swing arm 2 and the first bracket 11; the driving component 4 is rotatably connected to the first bracket 11, and its side close to the swing arm 2 is connected to the first locking piece 31. The driving component 4 drives the first locking piece 31 and the second locking piece 32 to unlock, which solves the problem that users are easily scalded by high-temperature steam in the pot when operating manually, and the high cost and space-consuming motor of the electric lid opening method. It can achieve low cost, simple operation and labor saving, while effectively preventing the problem of scalding by high-temperature steam, effectively improving the safety and comfort of cooking.

[0062] In a preferred embodiment of the present invention, Figures 1-2 The first bracket 11 shown in Figures 6-9 is provided with a mounting cavity 110 for mounting the driving component 4. The driving component 4 includes a pressing mechanism 41 and a connecting rod mechanism 42. One end of the pressing mechanism 41 is located outside the mounting cavity 110, and the other end of the pressing mechanism 41 is inserted into and rotatably connected to the inner wall of the mounting cavity 110. The connecting rod mechanism 42 is located inside the mounting cavity 110 and is rotatably connected thereto. One end of the connecting rod mechanism 42 is slidably connected to the pressing mechanism 41, and the other end of the connecting rod mechanism 42 is connected to the first locking member 31. The pressing mechanism 41 can drive the connecting rod mechanism 42 and the first locking member 31 thereon to move under the action of an external force, so that the first locking member 31 and the second locking member 32 are disconnected. In the open cover state, the pressing mechanism 41 and the connecting rod mechanism 42 are both in their initial positions. Figure 8 As shown, as the pot lid 7 is closed, the first locking member 31 on the connecting rod mechanism 42 is engaged with the second locking member 32; when the lid needs to be opened, an external force is applied to the pressing mechanism 41, and the lower end of the pressing mechanism 41 drives one end of the connecting rod mechanism 42 connected thereto to descend, causing the other end of the connecting rod mechanism 42 to rise as shown in FIG. Figure 7 As shown, the first locking member 31 is driven away from and disengaged from the second locking member 32, thereby unlocking the swing arm 2 and the first bracket 11. The swing arm 2 and the first bracket 11 are unlocked by the linkage of the pressing mechanism 41, the connecting rod mechanism 42, and the mounting cavity 110, thereby facilitating lid opening, effectively preventing high-temperature steam from scalding the user, improving product safety, and utilizing a simple structure and labor-saving operation.

[0063] In a preferred embodiment of the present invention, Figures 1-2, 4 and 6-9 include a button 411 and an L-shaped block 412, the button 411 is located on the outside of the mounting cavity 110, the L-shaped block 412 includes a horizontal section 4121 and a vertical section 4122 located inside the mounting cavity 110, the horizontal section 4121 is connected between the button 411 and the vertical section 4122, wherein the upper part of the vertical section 4122 is rotatably connected to the inner wall of the mounting cavity 110, and the lower part of the vertical section 4122 is slidably connected to the connecting rod mechanism 42. The lower part of the vertical section 4122 is slidably engaged with the connecting rod mechanism 42. When the button 411 is pressed downward, the button 411 drives the vertical section 4122 to rotate counterclockwise, and the lower end of the vertical section 4122 can move along the connecting rod mechanism 42. Due to the inclined surface 4211 from bottom to top on the connecting rod mechanism 42, the connecting rod mechanism 42 can move downward at the left end and upward at the right end when the vertical section 4122 rotates counterclockwise, and drive the first locking member 31 thereon to disengage from the second locking member 32, thereby realizing opening the cover.

[0064] Preferably, Figure 2 、 7 As shown in FIG8 , the present application sets a first mounting bracket 113 and a first rotating shaft 114 inside the mounting cavity 110. The first mounting bracket 113 has a mounting groove for mounting and limiting the L-shaped block 412. The L-shaped block 412 is inserted into the mounting groove and rotatably connected to the first rotating shaft 114 to achieve rotation relative to the first bracket 11. At the same time, the mounting groove limits the two ends of the L-shaped block 412 to prevent the L-shaped block 412 from being displaced, resulting in poor matching between the L-shaped block 412 and the connecting rod mechanism 42, and problems such as pressing jamming or failure. Of course, the L-shaped block 412 can also be clamped to the first rotating shaft 114, and the first rotating shaft 114 can be rotated relative to the first mounting bracket 113, and the L-shaped block 412 can be rotated through the first rotating shaft 114, as long as the present application is not limited thereto.

[0065] In a preferred embodiment of the present invention, Figure 2 、 3 The connecting rod mechanism 42 shown in FIG6-8 includes a connecting rod 421 and a connecting block 422. The connecting rod 421 is rotatably connected to the inner wall of the installation cavity 110. The connecting rod 421 includes a first end and a second end that are oppositely arranged, wherein the first end and the lower end of the vertical section 4122 are slidably matched; the connecting block 422 is connected between the second end and the first locking member 31. Figure 2 、 6As shown in Figures 7 and 8, the first end is slidably connected to the lower end of the vertical section 4122, the middle part of the connecting rod 421 is rotatably connected to the inner wall of the mounting cavity 110, and the second end extends in the direction away from the button 411. The connecting block 422 is fixed between the second end and the first locking member 31, so that the connecting rod mechanism 42 and the first locking member 31 are connected to form a whole. In this way, the linkage of the connecting rod mechanism 42 can drive the first locking member 31 to move according to the preset trajectory, which has a simple structure and is easy to operate.

[0066] Preferably, Figure 2 、 7 As shown in FIG8 , the mounting cavity 110 is provided with a second mounting bracket 115 and a second rotating shaft 116 near the middle of the connecting rod 421 so that the connecting rod 421 can rotate.

[0067] In a preferred embodiment of the present invention, Figures 6-9 The lower portion of the vertical section 4122 is provided with a slot 4123, into which one end of the connecting rod 421 is inserted and slidably connected. The clearance fit between the slot 4123 and the connecting rod 421, coupled with the rotatable connection of the L-shaped block 412 and the connecting rod 421 to the mounting cavity 110, allows the vertical end 412 to slide with the connecting rod 421, thereby achieving the linkage between the pressing mechanism 41 and the connecting rod mechanism 42.

[0068] In a preferred embodiment of the present invention, Figures 6-9 The top surface of the connecting rod 421, near the side of the slide groove 4123, is provided with an inclined surface 4211 that cooperates with the slide groove 4123. The inclined surface 4211 is inclined upward from bottom to top, so that when the button 411 is pressed downward, the slide groove 4123 tilts upward and moves along the inclined surface 4211, pushing the first end downward while the second end and the first locking member 31 move upward, thereby releasing the connection between the first locking member 31 and the second locking member 32. In other words, the vertical section 4122 rotates counterclockwise, driving the connecting rod 421 counterclockwise via the inclined surface 4211. Therefore, the angle through which the vertical section 4122 rotates from the initial position to the working position is less than the inclination angle of the inclined surface 4211. As a result, the rotation of the vertical section 4122 pushes the connecting rod 421 downward. Therefore, when the button 411 is pressed downward, the button 411 drives the vertical section 4122 to rotate counterclockwise, and the lower end of the vertical section 4122 can move to the right along the connecting rod 421. By utilizing the design feature of the inclined surface 4211 from left to right and from bottom to top, when the button 411 is rotated counterclockwise, the first end of the connecting rod 421 can be pressed downward while the second end moves upward and inward counterclockwise, finally driving the first locking piece 31 on the second end to disengage from the second locking piece 32, thereby completing the unlocking of the swing arm 2.

[0069] In a preferred embodiment of the present invention, Figures 2-5The top of the first bracket 11 shown in Figures 8 and 9 is provided with a limiting groove 111 for mounting the first locking member 31. The second locking member 32 can be inserted into the limiting groove 111 and connected to the first locking member 31. As the swing arm 2 moves counterclockwise downward, the second locking member 32 can be inserted into the limiting groove 111, and the bottom wall of the limiting groove 111 abuts against the second locking member 32, thereby limiting the second locking member 32. At the same time, the first locking member 31 located in the limiting groove 111 can be connected to the second locking member 32, thereby locking the swing arm 2.

[0070] In a preferred embodiment of the present invention, Figures 2-8 The first locking member 31 shown includes a fixed block 311 and a clamping block 312. The fixed block 311 is connected to the side of the connecting rod mechanism 42 near the limiting groove 111. The clamping block 312 is connected to the fixed block 311 and inserted into the limiting groove 111. The limiting groove 111 is provided with a guide hole for inserting the clamping block 312. The clamping block 312 passes through the guide hole and is connected to the second locking member 32. In the present application, the fixed block 311, the clamping block 312, the connecting rod 421 and the connecting block 422 are integrally formed. When the button 411 is pressed, the pressing mechanism 41 can drive the connecting rod 421 and the clamping block 312 thereon to move. The clamping block 312 is inserted into or out of the limiting groove 111 and the clamping slot 322 along the guide hole, thereby achieving the locking of the first locking member 31 and the second locking member 32.

[0071] In a preferred embodiment of the present invention, Figures 2-5 The second locking member 32 shown in Figure 10 includes a locking block 321, one end of which is fixed to the swing arm 2, and the other end of which can be inserted into the limiting groove 111. The locking block 321 is provided with a slot 322 for cooperating with the clamping block 312. The clamping block 312 can be inserted into / out of the slot 322 to achieve locking / unlocking of the first locking member 31 and the second locking member 32. When closing the cover, the swing arm 2 overcomes the elastic force of the reset mechanism 5 and rotates toward the first bracket 11. As the locking block 321 is inserted into the limiting groove 111, the clamping block 312 can be inserted into the slot 322, preventing the swing arm 2 from being separated from the first bracket 11 under the action of the reset mechanism 5.

[0072] In a preferred embodiment of the present invention, Figures 2-10 The first locking member 31 shown includes an elastic member 313, which is connected between the fixing block 311 and the inner wall of the installation cavity 110, so that the block 312 returns to its initial position. In addition, when the block 312 is inserted into the slot 322, the elastic force of the elastic member 313 can push the block 312 into the slot 322, preventing the block 312 from being disengaged from the slot 322, thereby achieving the locking of the first bracket 11 and the swing arm 2. When the cover is opened, as the connecting rod mechanism 42 drives the block 312 to be disengaged from the slot 322, the swing arm 2 is restored under the action of the reset mechanism 5.Figure 12 When the external force of the key 411 disappears, the push block 312 of the elastic member 313 moves outward along the guide hole and is inserted into the limiting groove 111, so that automatic reset is realized.

[0073] In one preferred embodiment of the present application, as shown in Figure 1 , 2 A reset mechanism 5 is connected between the swing arm 2 and the second support 12, so as to drive the swing arm 2 to pop up clockwise when the first locking member 31 and the second locking member 32 are disconnected. The reset mechanism 5 can be a torsional spring. After the block 312 is detached from the clamping groove 322, the reset mechanism 5 drives the swing arm 2 to pop up clockwise by using the elastic force, so as to realize the uncapped state as shown in Figure 12 , and the block 312 rebounds under the action of the spring return force, moves along the guide hole to the second support 12, and is inserted into the inside of the limiting groove 111; when it is necessary to close the cover, the swing arm 2 moves counterclockwise against the elastic force of the reset mechanism 5 to the limiting groove 111, and overcomes the elastic force of the elastic member 313 in the process of insertion, so that the block 312 is retracted back, and the locking block 321 abuts against the lower side wall of the limiting groove 111, the locking block 321 is not in contact with the block 312, at this time, the block 312 continues to recover to its initial position under the action of the elastic member 313 and can be inserted into the clamping groove 322, realizing the locking of the swing arm 2, and completing the closing of the cover as shown in Figure 11 .

[0074] In one preferred embodiment of the present application, as shown in Figure 1 A plurality of heat dissipation holes 112 are arranged on the outer side of the first support 11. The heat dissipation holes 112 are used for heat dissipation of the driving component 4 and the control module components, so as to ensure long-term stable operation of the equipment.

[0075] The utility model discloses a kind of frying machine of uncapping device, as shown in Figures 11-12 The frying machine includes the above-mentioned uncapping device, pot 6, pot cover 7 and stirring assembly, pot 6 is connected to mounting seat 1, pot cover 7 top is connected to swing arm 2, and the top of stirring assembly passes through pot cover 7 and connects swing arm 2, and its bottom can be inserted into pot 6, realizes the stirring and stir-frying of food. Among them, first support 11 and second support 12 have pot groove for limiting pot 6, to fix frying pan, prevent shaking during cooking. The present application solves the problem that user is directly manually operated and is scalded by high-temperature steam in pot, and can also solve the problems of high cost, motor space occupation in electric uncapping mode, and can realize uncapping by pressing driving component 4, simple and convenient operation, low cost.

[0076] Specific process is as follows:

[0077] When the frying machine is in asFigure 11 When the cover is closed, the arm 2 drives the pot cover 7 to move and cover the top of the pot 6 against the elastic force of the reset mechanism 5, meanwhile, the locking block 32 on the arm 2 is inserted into the limiting slot 111, the clamping block 312 is inserted into and abuts against the clamping slot 322, and the clamping block 312 is always pressed in the clamping slot 322 under the action of the elastic member 313, preventing the fixation of the first locking member 31 and the second locking member 32, and realizing the locking of the first support 11 and the arm 2.

[0078] When the frying machine needs to be opened, an external force presses the button 411 downward, the button 411 drives the L-shaped block 412 and the connecting rod 421 connected therewith to rotate, since the matching positions of the L-shaped block 412 and the connecting rod 421 are respectively provided with the sliding groove 4123 and the inclined surface 4211, when the button 411 and the L-shaped block 412 rotate counterclockwise, the connecting rod 421 can be pushed to rotate counterclockwise, that is, the first end is downward and the second end is upward, so that the fixing block 311 and the buckle 312 connected to the second end can move into the installation cavity 110 against the elastic force of the elastic member 33, with the buckle 312 being separated from the clamping slot 322, the first locking member 31 and the second locking member 32 are unlocked, the arm 2 is popped up upward under the action of the elastic force of the reset mechanism 5, the cover is opened, meanwhile, the locking block 321 is separated from the limiting slot 111, and the clamping block 312 is inserted into the limiting slot 111 under the action of the elastic member 313, forming the state as shown in the figure. Figures 3-5

[0079] In the embodiments of the present application, the term "a plurality of" refers to two or more, unless otherwise explicitly limited. The terms "mounting", "connecting", "fixing" and the like should be understood in a broad sense, for example, "connecting" can be fixed connection, or detachable connection, or integral connection. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0080] In the description of the embodiments of the present application, it should be understood that the terms "upper", "lower" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the devices or units referred to must have a particular direction, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the embodiments of the present application.

[0081] ​In the description of the present specification, the description of the terms "one embodiment", "one preferred embodiment" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0082] The above is only the preferred embodiment of the present application, and is not intended to limit the embodiments of the present application. For those skilled in the art, the embodiments of the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the embodiments of the present application shall be included in the protection scope of the embodiments of the present application.

Claims

1. A cover opening device, characterized in that: include: The mounting base (1) comprises a first bracket (11) and a second bracket (12) arranged opposite to each other; A swing arm (2), one end of which is detachably connected to the first bracket (11) and the other end of which is rotatably connected to the second bracket (12); A locking mechanism (3) comprising a first locking member (31) and a second locking member (32), wherein the first locking member (31) is connected to the first bracket (11), and the second locking member (32) is connected to the swing arm (2), and the first locking member (31) and the second locking member (32) are detachably connected and used for locking the swing arm (2) and the first bracket (11); A driving component (4) is rotatably connected to the first bracket (11), and a side thereof close to the swing arm (2) is connected to the first locking member (31). The driving component (4) can drive the first locking member (31) and the second locking member (32) to release the connection under the action of an external force, thereby unlocking the swing arm (2) and the first bracket (11).

2. The cover opening device according to claim 1, characterized in that: The first bracket (11) is provided with a mounting cavity (110) for mounting the driving component (4), and the driving component (4) comprises: A pressing mechanism (41), one end of which is located outside the installation cavity (110), and the other end of which is inserted into and rotatably connected to the inner wall of the installation cavity (110); a connecting rod mechanism (42), located inside the mounting cavity (110) and rotatably connected thereto, one end of which is slidably connected to the pressing mechanism (41), and the other end of which is connected to the first locking member (31); Wherein, the pressing mechanism (41) can drive the connecting rod mechanism (42) and the first locking member (31) thereon to move under the action of an external force, so that the first locking member (31) and the second locking member (32) are disconnected.

3. The cover opening device according to claim 2, characterized in that: The pressing mechanism (41) comprises: A button (411) is located outside the mounting cavity (110); The L-shaped block (412) comprises a horizontal section (4121) and a vertical section (4122) located inside the installation cavity (110), wherein the horizontal section (4121) is connected between the button (411) and the vertical section (4122), wherein the upper portion of the vertical section (4122) is rotatably connected to the inner wall of the installation cavity (110), and the lower portion of the vertical section (4122) is slidably connected to the connecting rod mechanism (42).

4. The cover opening device according to claim 3, characterized in that: The connecting rod mechanism (42) comprises: a connecting rod (421) rotatably connected to the inner wall of the installation cavity (110), comprising a first end and a second end disposed opposite to each other, wherein the first end is in sliding engagement with the lower end of the vertical section (4122); A connecting block (422) is connected between the second end and the first locking member (31).

5. The cover opening device according to claim 4, characterized in that: A sliding groove (4123) is provided at the lower portion of the vertical section (4122), and one end of the connecting rod (421) is inserted into and slidably connected to the sliding groove (4123).

6. The cover opening device according to claim 5, characterized in that: The top surface of the connecting rod (421) close to the sliding groove (4123) is provided with an inclined surface (4211) that matches the sliding groove (4123), and the inclined surface (4211) is inclined from bottom to top, so that when the button (411) is pressed downward, the sliding groove (4123) tilts upward and moves along the inclined surface (4211), and pushes the first end to move downward while the second end and the first locking member (31) move upward, so that the first locking member (31) and the second locking member (32) are disconnected.

7. The cover opening device according to claim 2, characterized in that: A limiting groove (111) for installing the first locking member (31) is provided on the top of the first bracket (11), and the second locking member (32) can be inserted into the limiting groove (111) and connected to the first locking member (31).

8. The cover opening device according to claim 7, characterized in that: The first locking member (31) comprises: A fixed block (311) connected to a side of the connecting rod mechanism (42) close to the limiting groove (111); A clamping block (312) is connected to the fixing block (311) and inserted into the interior of the limiting groove (111), wherein the limiting groove (111) is provided with a guide hole for inserting the clamping block (312), and the clamping block (312) passes through the guide hole and is connected to the second locking member (32).

9. The cover opening device according to claim 8, characterized in that: The second locking member (32) comprises: A locking block (321) has one end fixed to the swing arm (2) and the other end capable of being inserted into the limiting slot (111), wherein the locking block (321) is provided with a card slot (322) for cooperating with the card block (312), and the card block (312) can be inserted into / out of the card slot (322) to achieve locking / unlocking of the first locking member (31) and the second locking member (32).

10. The cover opening device according to claim 8, characterized in that: The first locking member (31) includes an elastic member (313), and the elastic member (313) is connected between the fixing block (311) and the inner wall of the installation cavity (110), so that the locking block (312) returns to an initial position.

11. The cover opening device according to claim 1, characterized in that: A reset mechanism (5) is connected between the swing arm (2) and the second bracket (12) to drive the swing arm (2) to bounce clockwise when the first locking member (31) and the second locking member (32) are released.

12. The cover opening device according to claim 1, characterized in that: A plurality of heat dissipation holes (112) are provided on the outer side of the first bracket (11).

13. A cooking machine, characterized in that: include: The cover opening device according to any one of claims 1 to 12; A cooker (6) connected to the mounting base (1); A pot cover (7), the top of which is connected to the swing arm (2); The stirring assembly has a top portion passing through the pot cover (7) and connected to the swing arm (2), and a bottom portion capable of being inserted into the pot (6).

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