Cooking apparatus

Abstract

The application relates to a cooking device, comprising: a device main body, the device main body comprising a box body and a door body, the box body being provided with a cooking cavity with an opening, and the door body being arranged at the opening of the cooking cavity and being openable and closable; a button, the button being arranged on the device main body, and the direction of the button being pressed and moved when the door body is opened being a first direction; and a first limiting device, the first limiting device comprising a first fixing part, a blocking part and a pressing part, the first fixing part being fixed on the device main body, the blocking part being capable of blocking the button from moving in the first direction, and the blocking part being moved relative to the button to remove the blocking effect on the button when the pressing part is pressed. By arranging the first limiting device on the device main body, the requirement of twice operations when the cooking device is opened is realized, and the overall structure of the cooking device is simple, and the manufacturing cost is low.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cooking equipment, in particular to a cooking equipment. BACKGROUND

[0002] For cooking equipment such as microwave ovens, ovens and steam ovens, the safety of use is a factor that needs to be considered in research. With the development of the technical field of cooking equipment, many cooking equipment adopts a key type door opening structure. When using, the door body is automatically opened by pressing the key, and the door body can be opened in one step, which is simple and convenient to operate. However, in some special cases, it is just because the door opening process is simple that there is a safety hazard. For example, if the door body is opened when a child mistakenly presses the key, a scalding situation is likely to occur. Therefore, a secondary door opening structure can be provided on the cooking equipment, so that the door opening process needs two steps to complete, effectively improving the safety of use. However, the addition of the secondary door opening structure will lead to a complex overall structure of the cooking equipment and a high cost. SUMMARY

[0003] The present application aims to solve the problem of complex structure and high cost in realizing the secondary door opening function, and proposes a cooking equipment to simplify the structure and reduce the manufacturing cost.

[0004] A cooking equipment comprises:

[0005] An equipment main body, which comprises a box body and a door body, the box body is provided with a cooking cavity with an opening, and the door body is provided at the opening of the cooking cavity and can be opened and closed;

[0006] A key, which is provided on the equipment main body and is used to control the opening of the door body, and the direction of the key being pressed when the door body is opened is a first direction;

[0007] A first limiting device, which comprises a first fixed part, a blocking part and a pressing part, the blocking part and the pressing part are connected, the first fixed part is provided on the equipment main body, the projection of the blocking part in the first direction at least partially overlaps the key to block the movement of the key in the first direction; when the pressing part is pressed, the pressing part can drive the blocking part to move to remove the blocking effect on the key.

[0008] The above-mentioned scheme provides a cooking equipment, by providing the first limiting device on the equipment main body, the requirement of twice operation when the cooking equipment is opened is realized, and the overall structure of the cooking equipment is simple and the manufacturing cost is low. Specifically, without setting too many intermediate transmission structures, the above-mentioned function can be realized by using the first limiting device, the original structure of the cooking equipment is changed little and the improvement cost is low. When the door needs to be opened, the pressing part is pressed first, and the blocking part moves to remove the blocking effect on the key.

[0009] In one of the embodiments, the pressing part is suspended outside the device body, the first fixing part is detachably connected with the shell of the device body, when the pressing part is pressed, the pressing part moves towards the direction away from the device body, and the pressing part can drive the blocking part to move towards the direction away from the device body to remove the blocking effect of the blocking part on the key.

[0010] Alternatively, the pressing part is suspended outside the device body, the first fixing part is detachably connected with the shell of the device body, when the pressing part is pressed, the pressing part moves towards the direction close to the inside of the device body, and the pressing part can drive the blocking part to move towards the inside of the device body to remove the blocking effect of the blocking part on the key.

[0011] In one of the embodiments, the first limiting device is an elastic member, when the pressing part is pressed, the first limiting device can be elastically deformed to make the blocking part move relative to the key to remove the blocking effect of the blocking part on the key.

[0012] In one of the embodiments, the opening of the cooking cavity is towards the front of the device body, the pressing part extends to the outside of the front side, right side, bottom side, left side or top side of the device body.

[0013] In one of the embodiments, the blocking part is provided with a guide inclined surface, and when the key is pressed and the door body is opened, the guide inclined surface is towards the key.

[0014] In one of the embodiments, the device body further comprises a control box, the control box is arranged on the cabinet, the door body and the control box are located on the same side of the cabinet, and the key is movably arranged on the control box.

[0015] In one of the embodiments, the control box is provided with a gap opening communicated to the outside of the control box, and the blocking part is inserted into the gap opening.

[0016] In one of the embodiments, the first fixing part is connected with the bottom wall of the cabinet shell, or the first fixing part is connected with the bottom wall of the control box shell, or the first fixing part is connected with the bottom wall of the door body shell.

[0017] In one of the embodiments, the control box is located on the right side of the door body, the first limiting device is located on the right side of the control box, the first fixing part is connected with the right side wall of the cabinet shell, or the first fixing part is connected with the right side wall of the control box shell.

[0018] In one of the embodiments, the cooking device further comprises a second limiting device, which is connected to the device body, and the second limiting device comprises a first limiting part, which is located on the side of the first limiting device away from the device body, and the pressing part is arranged at a distance from the first limiting part.

[0019] In one of the embodiments, the distance between the pressing part and the first limiting part is L, and the distance required for the movement of the blocking part to remove the blocking effect on the key is S, and L≥S.

[0020] In one of the embodiments, the second limiting device further comprises a second fixing part, and the first limiting device is provided with a through hole, and the second fixing part is fixed on the device body through the through hole.

[0021] Alternatively, the second limiting device further comprises a second fixing part, the first fixing part is provided with a first connecting hole, the second fixing part is provided with a second connecting hole, and the cooking device further comprises a first connecting piece, which is inserted into the device body through the first connecting hole and the second connecting hole, so as to fix the second fixing part and the first fixing part on the device body.

[0022] In one of the embodiments, the second fixing part is connected to the device body by a screw, and each of the two sides of the through hole of the second fixing part through which the screw passes is provided with a limiting piece, and the limiting piece is connected to or abuts against the first limiting device.

[0023] In one of the embodiments, the cooking device further comprises:

[0024] a resilient reset member;

[0025] a third limiting device, which is detachably connected to the outer edge of the device body, and the blocking part and the pressing part of the first limiting device are movably arranged relative to the device body, and the resilient reset member acts between the third limiting device and the first limiting device, and the resilient reset member can provide a force to the first limiting device, so that the projection of the blocking part in the first direction at least partially overlaps the key, to block the movement of the key in the first direction.

[0026] In one of the embodiments, the device body further comprises a control box, and the third limiting device is connected to the bottom side of the control box.

[0027] The resilient reset member is arranged on the third limiting device, and the two ends of the resilient reset member respectively abut against the first limiting device and the third limiting device.

[0028] When the pressing part is pressed and the button is pressed to the bottom, the top of the blocking part is in abutment with the button by the force of the elastic reset member. BRIEF DESCRIPTION OF DRAWINGS

[0029] The accompanying drawings, which form a part of the present application, are intended to provide further understanding of the application and are incorporated herein for a purpose of explanations. The illustrative embodiments of the present application, as

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the accompanying drawings needed to be used in the embodiments description will be briefly introduced. Obviously, the accompanying drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 and the structural schematic view of the cooking equipment described in the present embodiment;

[0032] Figure 2 the partial enlarged view of the cooking equipment described in the present embodiment;

[0033] Figure 3 is the sectional view of the cooking equipment shown in the present embodiment; Figure 1

[0034] Figure 4 is the partial enlarged view of A in the present embodiment; Figure 3

[0035] Figure 5 is the partial enlarged view of the cooking equipment shown in the present embodiment when the button is pressed; Figure 4

[0036] Figure 6 is the partial exploded view of the cooking equipment shown in the present embodiment from different perspectives; Figure 7 Figure 1

[0037] Figure 8 is the exploded view of the cooking equipment described in another embodiment;

[0038] Figure 9 is the partial enlarged view of the cooking equipment shown in the present embodiment in the sectional state; Figure 8

[0039] Figure 10 is the structural schematic view of the cooking equipment described in another embodiment;

[0040] Figure 11 is the partial enlarged view of the cooking equipment shown in the present embodiment in the sectional state; Figure 10

[0041] Figure 12 ​​​​​​​Structure schematic view of the cooking device according to another embodiment;

[0042] Figure 13 Structure schematic view of the cooking device according to another embodiment; Figure 12 Partial enlarged view of the cooking device shown in the cross-sectional state;

[0043] Figure 14 Structure schematic view of the cooking device according to another embodiment;

[0044] Figure 15 Structure schematic view of the cooking device according to another embodiment; Figure 14 Partial enlarged view of the cooking device shown in the cross-sectional state;

[0045] Figure 16 Partial enlarged view of the cooking device according to another embodiment;

[0046] Figure 17 Structure schematic view of the cooking device according to another embodiment; Figure 16 Exploded view of the cooking device shown in another perspective;

[0047] Figure 18 Structure schematic view of the cooking device according to another embodiment; Figure 17 Partial enlarged view of A in FIG. 1;

[0048] Figure 19 Structure schematic view of the cooking device according to another embodiment; Figure 16 Partial enlarged view of the cooking device shown in the cross-sectional state when the key is not pressed;

[0049] Figure 20 Structure schematic view of the cooking device according to another embodiment; Figure 16 Partial enlarged view of the cooking device shown in the cross-sectional state when the key is pressed.

[0050] BRIEF DESCRIPTION OF REFERENCE NUMERALS

[0051] 10, cooking device; 11, device main body; 111, box body; 1111, control box; 1112, accommodation opening; 112, door body; 12, key; 121, key return spring; 13, first limiting device; 131, first fixed part; 132, blocking part; 1321, guide inclined surface; 1322, columnar main body; 1323, plate-shaped main body; 133, pressing part; 1331, anti-slip mark; 134, via hole; 135, pressing part; 136, pressing plate; 137, blocking protrusion; 138, matching part; 14, second limiting device; 141, first limiting part; 142, second fixed part; 143, limiting sheet; 15, third limiting device; 151, limiting groove; 152, third fixed part; 153, second limiting part; 1531, bottom plate; 1532, side plate; 154, guide part; 16, elastic return member. DETAILED DESCRIPTION

[0052] In order to make the above objectives, characteristics and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application are described in detail below with reference to the drawings. In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the concept of the present application, so the present application is not limited to the specific embodiments disclosed below.

[0053] As shown in the drawings, Figures 1 to 7 In one embodiment, a cooking device 10 is provided, comprising:

[0054] A device body 11, the device body 11 comprising a cabinet 111 and a door body 112, the cabinet 111 being provided with a cooking cavity with an opening, and the door body 112 being provided at the opening of the cooking cavity and being openable and closable;

[0055] A key 12, the key 12 being provided on the device body 11 and being used to control the opening of the door body 112, the direction of the key 12 being pressed when the door body 112 is opened being a first direction;

[0056] A first limiting device 13, the first limiting device 13 comprising a blocking part 132 and a pressing part 133 connected to each other, the projection of the blocking part 132 in the first direction at least partially overlapping the key 12 to block the movement of the key 12 in the first direction, and when the pressing part 133 is pressed, the pressing part 133 can drive the blocking part 132 to move to remove the blocking effect on the key 12.

[0057] Further, as shown in the drawings, Figures 1 to 7 In one embodiment, the first limiting device 13 further comprises a first fixing part 131, the first fixing part 131 being provided on the device body 11. So that the first limiting device 13 is relatively fixed with respect to the device body 11, so that the blocking part 132 and the pressing part 133 of the first limiting device 13 can move within a certain range with respect to the device body 11.

[0058] Specifically, as shown in the drawings, Figures 1 to 7 In one embodiment, the blocking part 132 and the pressing part 133 are both connected to the first fixing part 131, and the first fixing part 131 is fixed on the device body 11, so that the blocking part 132 and the pressing part 133 move within a certain range with respect to the device body 11.

[0059] It should be noted that the blocking portion 132 is connected with the first fixing portion 131, which can be direct connection or indirect connection. The pressing portion 133 is connected with the first fixing portion 131, which can be direct connection or indirect connection. Moreover, in some embodiments, as shown in Figures 1 to 7 the blocking portion 132 can be located between the pressing portion 133 and the first fixing portion 131, and the pressing portion 133 is indirectly connected with the first fixing portion 131 through the blocking portion 132. Or in other embodiments, the pressing portion 133 can be located between the blocking portion 132 and the first fixing portion 131.

[0060] Further specifically, the first fixing portion 131, the blocking portion 132 and the pressing portion 133 contained in the first limiting device 13 can be integrally formed together, or can be separately processed into three parts and then assembled and connected together according to the foregoing manner. Specifically, the first fixing portion 131, the blocking portion 132 and the pressing portion 133 can be detachably connected, or can be fixedly connected.

[0061] Further, in one embodiment, as shown in Figures 4 to 7 the first fixing portion 131 is detachably connected with the shell of the device body 11. In other words, the first fixing portion 131 can be detached from the device body 11 outside the device body 11, and a new first limiting device 13 can be replaced, which is convenient for maintenance and replacement. Moreover, based on the first limiting device 13 being assembled on the device body 11 through the first fixing portion 131, the internal structure of the device body 11 is less damaged, and the original appearance of the device body 11 is preserved as much as possible. On the one hand, the product upgrading cost is reduced, and on the other hand, the application range of the first limiting device 13 is wider.

[0062] Further, as shown in Figure 4 and Figure 5 the pressing portion 133 is suspended outside the device body 11. Specifically, in one embodiment, when the pressing portion 133 is pressed, the pressing portion 133 moves away from the device body 11, and the pressing portion 133 can drive the blocking portion 132 to move away from the device body 11 to remove the blocking effect of the blocking portion 132 on the key 12; or, in another embodiment, when the pressing portion 133 is pressed, the pressing portion 133 moves towards the inside of the device body 11, and the pressing portion 133 can drive the blocking portion 132 to move towards the inside of the device body 11 to remove the blocking effect of the blocking portion 132 on the key 12.

[0063] In actual use, the operator applies a force to the pressing portion 133 outside the device body 11 to indirectly trigger the blocking portion 132 to move, so that the blocking portion 132 removes the blocking effect on the key 12.

[0064] Further, in an embodiment, the first limiting device 13 is an elastic member. When the pressing portion 133 is pressed, the first limiting device 13 can be elastically deformed to enable the blocking portion 132 to move relative to the key 12, so that the blocking portion 132 removes the blocking effect on the key 12.

[0065] When the operator does not apply a force to the pressing portion 133, the blocking portion 132 is in a position to block the movement of the key 12 in the first direction. When the operator needs to open the door body 112, the operator applies a force to the pressing portion 133, the first limiting device 13 is elastically deformed, and the blocking portion 132 moves to remove the blocking effect on the key 12. By providing the first limiting device 13 on the device body 11 and utilizing the elastic deformation capability of the first limiting device 13, the requirement of secondary operation when opening the cooking device 10 is met, and the overall structure of the cooking device 10 is simple and the manufacturing cost is low. Without using other intermediate transition elements, the above functions are directly completed by using one component, which has little impact on the original structure of the cooking device 10 and low improvement cost.

[0066] Specifically, in an embodiment, the first limiting device 13 can include a spring, and the blocking portion 132, the pressing portion 133, and the first fixed portion 131 can be directly or indirectly connected to the spring. When the pressing portion 133 is forced, the spring is deformed, and the blocking portion 132 moves.

[0067] Alternatively, in another embodiment, the first limiting device 13 includes a spring, and the pressing portion 133 and the first fixed portion 131 are part of the spring. The blocking portion 132 is a component directly or indirectly provided on the spring. The first fixed portion 131 is provided on the device body 11, and when the operator does not apply a force to the pressing portion 133, the blocking portion 132 is in a position to block the movement of the key 12. When the key 12 is pressed, the spring is elastically deformed, and the blocking portion 132 moves to remove the blocking effect on the key 12.

[0068] Further, the first limiting device 13 can be a plate member, a rod member, or other shaped elements, which are not specifically limited here.

[0069] Specifically, if the first limiting device 13 is a plate, then due to the small thickness of the plate, when a force is applied to a local area of ​​the plate, the plate will undergo elastic deformation and bend, thereby causing the area near the point where the force is applied to also adaptively shift. If the first limiting device 13 is a rod, and a force perpendicular to the length direction of the rod is applied to one end of the rod, the rod can undergo elastic deformation and bend.

[0070] A portion of the first limiting device 13—the first fixing part 131—is fixed to the device body 11. The blocking part 132 and the pressing part 133 are offset relative to the device body 11. Thus, when in use, pressing the pressing part 133 deforms the first limiting device 13, and the blocking part 132 moves to release its blocking effect on the button 12.

[0071] Specifically, such as Figures 2 to 7 As shown, in one embodiment, the first limiting device 13 includes a plate and a blocking portion 132 disposed on the plate, and the pressing portion 133 and the first fixing portion 131 are both part of the plate.

[0072] When pressure is applied to the pressing part 133, the first limiting device 13 undergoes elastic deformation and bends, causing the pressing part 133 of the first limiting device 13 to shift relative to the first fixing part 131. The blocking part 132 moves relative to the button 12 as the first limiting device 13 deforms, releasing its blocking effect on the button 12. Furthermore, the fact that the pressing part 133 is suspended outside the device body 11 also facilitates user touch and pressing.

[0073] Furthermore, such as Figures 2 to 5 As shown, the direction of the force applied when pressing the pressing part 133 is perpendicular to the first direction. Thus, when the first limiting device 13 is deformed due to being pressed, the blocking part 132 moves relative to the button 12 in a direction perpendicular to the first direction until the blocking part 132 disengages from the button 12.

[0074] For example, in one embodiment, the first direction is the direction from front to back of the cooking device 10, and the direction of the force applied when the pressing part 133 is pressed is from top to bottom. Figure 4 and Figure 5 As shown, when the pressing part 133 is pressed, the blocking part 132 moves down and disengages from the button 12.

[0075] Specifically, the direction of the force applied when pressing the pressing part 133 can be adjusted according to the specific setting position of the first limiting device 13.

[0076] Furthermore, such as Figures 1 to 7and Figure 14 and Figure 15 As shown in

[0077] Optionally, as shown in Figures 8 to 13 the blocking part 132 is a cylindrical structure. The axial direction of the blocking part 132 is the force direction when the pressing part 133 is pressed.

[0078] Further specifically, in an embodiment, the first limiting device 13 is an elastic plastic piece or an elastic metal piece. For example, the first limiting device 13 can be an elastic steel plate.

[0079] Further, in an embodiment, as shown in Figure 4 , Figure 5 , Figure 7 and Figure 11 a non-slip mark 1331 is arranged on the pressing part 133. The non-slip mark 1331 increases the friction of the pressing part 133 when pressed, improving the pressing effect.

[0080] Specifically, in an embodiment, as shown in Figure 4 , Figure 5 , Figure 7 and Figure 11 the pressing part 133 is suspended outside the device body 11, and the non-slip mark 1331 is located on the pressing surface of the pressing part 133 for pressing.

[0081] Further, in an embodiment, the opening of the cooking cavity is towards the front of the device body 11. As shown in Figure 1 , Figure 8 , Figure 12 and Figure 14 the pressing part 133 extends outside the front side surface of the device body 11. As shown in Figure 10 and Figure 11 the pressing part 133 extends outside the right side surface of the device body 11. Optionally, the pressing part 133 can also extend outside the bottom side surface, left side surface or top side surface of the device body 11.

[0082] Further, in an embodiment, as shown in Figure 4 , Figure 5 and Figure 9 a guide slope 1321 is arranged on the blocking part 132, and the guide slope 1321 is towards the button 12 when the button 12 is pressed and the door body 112 is opened.

[0083] When the pressing portion 133 is pressed to make the blocking portion 132 cancel the blocking effect on the key 12, the pressing effect on the pressing portion 133 can be removed when the key 12 is pressed, and the blocking portion 132 is reset. At this time, the key 12 can be located behind the blocking portion 132, or the key 12 can be in contact with the guide slope 1321 of the blocking portion 132. Regardless of the case, based on the guide slope 1321 towards the key 12, the key 12 will be reset along the reverse movement of the first direction under the action of the key reset spring 121, and will be reset to the initial position by synchronously pressing and sliding through the guide slope 1321.

[0084] Specifically, as shown in Figure 5 When the key 12 is pressed, the key 12 is located behind the blocking portion 132, and the guide slope 1321 is towards the key 12. When the key 12 is reset, it will gradually press on the guide slope 1321 and gradually slide through the guide slope 1321.

[0085] The guide slope 1321 gradually inclines to the pressing direction of the pressing portion 133 in the first direction.

[0086] After the first limiting device 13 is pressed and elastically deformed, the key 12 moves in the first direction to unlock the door body 112. When the key 12 is in the unlocked state, the first limiting device 13 is reset after the action is removed, the guide slope 1321 is towards the key 12, the key 12 is reset under the action of the key reset spring 121 and is in contact with the guide slope 1321, and as the key 12 gradually resets and moves, the blocking portion 132 is gradually pressed and moved, until the key 12 passes through the blocking portion 132. The setting of the guide slope 1321 makes the reset of the key 12 more smooth, so that the next door opening process can proceed normally.

[0087] Further specifically, as shown in Figures 1 to 15 In one embodiment, the device body 11 further includes a control box 1111, the control box 1111 is arranged on the box body 111, and the door body 112 and the control box 1111 are located on the same side of the box body 111. The key 12 is movably arranged on the control box 1111.

[0088] Specifically, in some embodiments, the key 12 is rotationally arranged relative to the control box 1111, and the first direction is the turning direction of the key 12 relative to the control box 1111. In other embodiments, the key 12 is movably arranged relative to the control box 1111, and the first direction is the direction of the key 12 moving into the control box 1111 relative to the control box 1111.

[0089] Further, as shown in Figure 7 , Figure 9 and Figure 13 , a key reset spring 121 is arranged between the key 12 and the device body 11, and the direction of the force applied by the key reset spring 121 to the key 12 is opposite to the first direction.

[0090] Specifically, in some embodiments, the key reset spring 121 abuts between the key 12 and the control box 1111.

[0091] Further, as shown in Figures 1 to 18 , the device body 11 is provided with a let-in opening 1112 at a position corresponding to the blocking part 132, and the blocking part 132 is inserted into the let-in opening 1112 and blocks one side of the key 12. Only one let-in opening 1112 needs to be arranged at a position of the device body 11 corresponding to the blocking part 132, without making too many improvements to the original structure of the device body 11, thereby effectively reducing the cost.

[0092] Specifically, as shown in Figure 5 , Figure 9 , Figure 12 and Figure 15 , in one embodiment, the control box 1111 is provided with a let-in opening 1112, and the blocking part 132 is inserted into the let-in opening 1112 to block the movement of the key 12 in the first direction.

[0093] In operation, the user presses the pressing part 133 outside the device body 11, and the blocking part 132 inserted into the let-in opening 1112 moves to remove the blocking effect on the key 12.

[0094] Specifically, as shown in Figure 1 and Figure 8 , in one embodiment, the first limiting device 13 is located below the device body 11, and the first fixed part 131 is connected to the bottom wall of the shell of the control box 1111.

[0095] Further, as shown in Figures 1 to 9 , the pressing part 133 is suspended on the front side of the control box 1111.

[0096] In another embodiment, as shown in Figure 10 and Figure 11 , the first limiting device 13 is located below the device body 11, and the first fixed part 131 is connected to the bottom wall of the shell of the control box 1111.

[0097] In yet another embodiment, as shown in Figure 14 and Figure 15As shown, the first limiting device 13 is located below the device body 11, and the first fixed part 131 is connected with the bottom wall of the door body 112.

[0098] Further, as shown in Figure 12 and Figure 13 , the pressing part 133 is located on the right side of the control box 1111.

[0099] Further specifically, in one embodiment, as shown in Figure 12 and Figure 13 , the control box 1111 is located on the right side of the door body 112. The first limiting device 13 is located on the right side of the control box 1111. The first fixed part 131 is connected with the right side wall of the box body 111 shell, or the first fixed part 131 is connected with the right side wall of the control box 1111 shell.

[0100] At this time, the accommodation opening 1112 on the control box 1111 is formed on the right side wall of the control box 1111.

[0101] As shown in Figures 1 to 15 , the pressing part 133 is arranged near the key 12, and the user can complete the door opening process with one hand, improving the convenience of operation.

[0102] Further, as shown in Figures 1 to 8 , in one embodiment, the cooking device 10 further comprises a second limiting device 14, which is connected with the device body 11. The second limiting device 14 comprises a first limiting part 141, which is located on the side of the first limiting device 13 away from the device body 11. The pressing part 133 is arranged at intervals with the first limiting part 141.

[0103] Under the blocking action of the first limiting part 141, the pressing part 133 can only move within the allowed range, avoiding the situation that the first limiting device 13 deforms too much and loses the reset ability in the case of carrying, etc. If the first limiting device 13 loses the reset ability, the blocking part 132 cannot be reset to the position of blocking the key 12, so that the first limiting device 13 loses the limiting action.

[0104] Further, in one embodiment, the distance between the pressing portion 133 and the first limiting portion 141 is L, and the distance required for the blocking portion 132 to remove the blocking effect on the button 12 is S, and L≥S. The distance between the pressing portion 133 and the first limiting portion 141 is not less than the distance required for the blocking portion 132 to remove the blocking effect on the button 12, and the movement range of the pressing portion 133 when pressed can meet the demand for the blocking portion 132 to remove the blocking effect.

[0105] Further, as shown in FIG. 1, in one embodiment, the second limiting device 14 further comprises a second fixing portion 142, and the first limiting device 13 is provided with a through hole 134, and the second fixing portion 142 is fixed on the device body 11 through the through hole 134. Figures 6 to 8

[0106] The through hole 134 not only provides space for the second fixing portion 142 to pass through and be fixed on the device body 11, but also increases the elasticity of the first limiting device 13, thereby reducing the pressing force required when pressing the pressing portion 133.

[0107] The first limiting device 13 and the second limiting device 14 can be directly fixed on the device body 11.

[0108] Further, the second fixing portion 142 is connected with the first limiting portion 141. After the second fixing portion 142 is fixed on the device body 11, the first limiting portion 141 is mainly fixed relative to the device body 11, thereby limiting the range of pressing movement of the pressing portion 133 relative to the device body 11.

[0109] Further, as shown in FIG. 1, the second fixing portion 142 is located on the side of the blocking portion 132 close to the first fixing portion 131, so that the arrangement of the second fixing portion 142 does not hinder the downward movement and deformation of the blocking portion 132 and the pressing portion 133. Figure 5

[0110] Further, in another embodiment, the second limiting device 14 further comprises a second fixing portion 142, the first fixing portion 131 is provided with a first connecting hole, the second fixing portion 142 is provided with a second connecting hole, and the cooking device 10 further comprises a first connecting piece, the first connecting piece is inserted into the device body 11 through the first connecting hole and the second connecting hole, so as to fix the second fixing portion 142 and the first fixing portion 131 on the device body 11.

[0111] ​​Specifically, the first connecting member can be a screw, and the first connecting hole and the second connecting hole can be screw holes matched with the screw.

[0112] Further, in one embodiment, as shown in Figure 6 and Figure 7 , the second fixing part 142 is connected with the device body 11 by a screw, and both sides of a through hole on the second fixing part 142 for the screw to pass through are respectively provided with a limiting piece 143, the limiting piece 143 is connected with or abuts against the first limiting device 13, so that the second limiting device 14 cannot rotate relative to the device body 11, and the stability is improved. At the same time, only one screw needs to be screwed during installation, and the installation efficiency is higher.

[0113] Specifically, in some embodiments, the limiting piece 143 and the first limiting device 13 are matched in concave-convex. For example, a plug column can be arranged on one of the limiting piece and the limiting device, and a plug hole can be arranged on the other, the plug column is inserted into the plug hole, so that the second limiting device 14 cannot swing left and right relative to the device body 11.

[0114] Alternatively, as shown in Figure 2 , Figure 7 and Figure 8 , the limiting piece 143 is bent to form a limiting groove, and the first limiting device 13 is partially limited in the limiting groove.

[0115] Further, as shown in Figures 16 to 20 , in one embodiment, the cooking device 10 further comprises:

[0116] a resilient reset member 16;

[0117] a third limiting device 15, the third limiting device 15 is connected with the device body 11. Specifically, the third limiting device 15 can be fixedly connected with the device body 11, or can be detachably connected with the device body 11. The third limiting device 15 is installed at the outer edge of the device body 11.

[0118] The blocking part 132 and the pressing part 133 of the first limiting device 13 are movably arranged relative to the device body 11, the resilient reset member 16 acts between the third limiting device 15 and the first limiting device 13, and the resilient reset member 16 can provide a force to the first limiting device 13, so that the projection of the blocking part 132 in the first direction at least partially overlaps the key 12, to block the movement of the key 12 in the first direction.

[0119] The third limiting device 15 is arranged on the device body 11, so that the elastic return member 16 can provide a force for the first limiting device 13, and the blocking portion 132 blocks the movement of the button 12 without pressing the pressing portion 133. When the door body 112 needs to be opened, the pressing portion 133 located outside the device body 11 is pressed first, the force of the elastic return member 16 is overcome, the blocking portion 132 connected with the pressing portion 133 moves synchronously, and the blocking action on the button 12 is removed. Then, the button 12 is pressed in the first direction, and the door opening action is completed. The cooking device 10 does not need to be provided with too many intermediate transmission structures, the secondary door opening related mechanism of the cooking device 10 is simplified, the structure is simple, and the cost is low.

[0120] Moreover, when the third limiting device 15 is detachably connected to the outer edge of the device body 11, the third limiting device 15 can be installed or detached from the outside of the device body 11, the damage to the original structure of the device body 11 is reduced, and the application range is wider.

[0121] Further, in one embodiment, as shown in Figures 16 to 20 , the third limiting device 15 is located outside the device body 11. The elastic return member 16 is arranged between the third limiting device 15 and the first limiting device 13, and provides a force for the first limiting device 13 to insert into the device body 11.

[0122] Further, as shown in Figure 17 and Figure 19 , a space is arranged on the third limiting device 15 opposite to the first limiting device 13, so that when the pressing portion 133 is pressed, the first limiting device 13 can retreat into the space, and then the blocking portion 132 can move to remove the blocking action on the button 12.

[0123] Specifically, as shown in Figure 17 and Figure 18 , in one embodiment, the third limiting device 15 is provided with a limiting groove 151 with an opening facing the device body 11. The elastic return member 16 includes a compression spring, one end of the compression spring abuts against the bottom wall of the limiting groove 151, and the other end of the compression spring abuts against the third limiting device 15. When the pressing portion 133 is pressed to remove the blocking action of the blocking portion 132 on the button 12, the third limiting device 15 retreats into the limiting groove 151.

[0124] The compression spring and the blocking portion 132 can be accommodated in the limiting groove 151, and the appearance of the cooking device 10 is more simple.

[0125] Furthermore, the third limiting device 15 also includes a pressing part 135, and the compression spring is sleeved on the pressing part 135. Assuming the bottom wall of the limiting groove 151 is flat, as... Figure 19 As shown, when the pressing part 133 is not pressed and the door 112 is in the closed state, the distance between the pressing part 135 and the bottom wall of the limiting groove 151 is L1. The distance that the blocking part 132 needs to move to release its blocking effect on the button 12 is L2, so L1 is not less than L2.

[0126] Furthermore, in one embodiment, such as Figures 16 to 20 As shown, the third limiting device 15 includes a third fixing part 152 and a second limiting part 153 connected to each other. The third fixing part 152 is connected to the device body 11. The limiting groove 151 is formed in the second limiting part 153, and a front opening is provided on the front side of the second limiting part 153. The pressing part 133 extends out of the limiting groove 151 from the front opening.

[0127] Specifically, such as Figures 16 to 18 As shown, in one embodiment, the second limiting part 153 includes a U-shaped plate formed by connecting a bottom plate 1531 and two side plates 1532, and the U-shaped plate is connected to the third fixing part 152. The space with three openings enclosed by the U-shaped plate is the limiting groove 151, the bottom plate 1531 forms the bottom wall of the limiting groove 151, the opening opposite to the bottom plate 1531 among the three openings is the opening of the limiting groove 151, and the pressing part 133 extends out of the limiting groove 151 from another opening.

[0128] like Figure 19 and Figure 20 As shown, the compression spring extends from the opening opposite to the base plate 1531 and abuts against the first limiting device 13. Specifically, as Figures 16 to 20 As shown, the pressing part 133 extends out of the corresponding opening and is located on the front side of the device body 11.

[0129] like Figures 16 to 20 As shown, two of the three openings of the U-shaped plate are arranged along the front-back direction of the equipment body 11, and the other opening faces the equipment body 11.

[0130] More specifically, such as Figure 17As shown, the first limiting device 13 comprises a pressing plate 136 and a blocking protrusion 137 arranged on the pressing plate 136, the pressing portion 133 is a part of the pressing plate 136, the blocking portion 132 is the blocking protrusion 137, and the pressing portion 135 is a part of the pressing plate 136 on which the blocking protrusion 137 is arranged. The pressing plate 136 is located outside the equipment body 11, and the blocking portion 132 extends into the equipment body 11. The part of the pressing plate 136 extending out of the U-shaped plate member is the pressing portion 133.

[0131] The elastic reset member 16 and the blocking protrusion 137 are respectively located on two sides of the pressing plate 136, and the blocking protrusion 137 is arranged opposite to the elastic reset member 16.

[0132] Further, in an embodiment, a guide portion 154 is arranged on the side wall of the limiting groove 151, and a matching portion 138 is arranged opposite to the guide portion 154 on the first limiting device 13, the matching portion 138 and the guide portion 154 are in sliding fit, and the sliding direction is parallel to the extension direction of the elastic reset member 16.

[0133] Under the cooperation of the matching portion 138 and the guide portion 154, the movement of the first limiting device 13 is more stable.

[0134] Specifically, in an embodiment, a matching portion 138 is arranged on the pressing portion 135 opposite to the side plate 1532 of the U-shaped plate member, and a guide portion 154 is arranged on the side plate 1532 of the U-shaped plate member opposite to the matching portion 138, the matching portion 138 and the guide portion 154 are in sliding fit, and the sliding direction is parallel to the extension direction of the compression spring.

[0135] Specifically, in an embodiment, as shown in Figure 17 and Figure 18 The guide portion 154 is a guide groove arranged on the side wall of the limiting groove 151, and the matching portion 138 is a guide protrusion arranged on the first limiting device 13, and the guide protrusion is in sliding fit in the guide groove.

[0136] Alternatively, in another embodiment, the guide portion 154 can also be a guide protrusion arranged on the side wall of the limiting groove 151, and the matching portion 138 is a guide groove arranged on the first limiting device 13.

[0137] Further, in an embodiment, the plane perpendicular to the extension direction of the compression spring is a virtual cross section, as shown in Figure 17 and Figure 18As shown, the guiding groove is shaped as T when cut by the virtual section, and the opening width of the guiding groove is smaller than the bottom wall width of the guiding groove. The guiding convex rib is also shaped as T when cut by the virtual section.

[0138] Therefore, when the guiding convex rib is slidingly fitted in the guiding groove, the guiding convex rib can only move relative to the third limiting device 15 in the sliding direction, and cannot move in other directions. This further improves the smoothness of the movement of the first limiting device 13, and avoids the first limiting device 13 from deviating from the movement track and failing to be inserted into the device body 11.

[0139] Further specifically, in one embodiment, as shown in the drawings, Figures 16 to 18 The third limiting device 15 includes two third fixed parts 152, which are respectively connected with two side plates 1532 of the U-shaped plate, and the two side plates 1532 are respectively provided with guiding parts 154. The pressing part 135 is provided with two matching parts 138, which correspond to the guiding parts 154.

[0140] Under the limiting action of the two sets of guiding structures, the blocking part 132 can be accurately aligned with the key 12 and the device body 11, ensuring the smooth implementation of the pressing process.

[0141] Further, as shown in the drawings, Figure 18 In one embodiment, the shape of the accommodation opening 1112 is consistent with the cross-sectional shape of the blocking part 132.

[0142] Specifically, as shown in the drawings, Figure 18 In one embodiment, the blocking part 132 includes a columnar body 1322 and a plate-shaped body 1323. The axial direction of the columnar body 1322 is parallel to the extension direction of the compression spring, and one end of the columnar body 1322 is connected with the pressing part 135, and the other end of the columnar body 1322 is inserted into the control box 1111. The length direction of the plate-shaped body 1323 is parallel to the axial direction of the columnar body 1322, and the plate-shaped body 1323 is located on one side of the columnar body 1322. The shape of the accommodation opening 1112 is consistent with the cross-sectional shape of the blocking part 132. Therefore, when the blocking part 132 is inserted into the accommodation opening 1112, the first limiting device 13 cannot rotate relative to the control box 1111, but can only move in the extension direction of the compression spring.

[0143] Further, as shown in the drawings, Figure 16 The third limiting device 15 is connected with the control box 1111.

[0144] Alternatively, in other embodiments, the third limiting device 15 may also be connected to the housing 111.

[0145] Specifically, in one embodiment, such as Figures 16 to 20 As shown, the third limiting device 15 is connected to the bottom side of the control box 1111;

[0146] The elastic reset member 16 is disposed on the third limiting device 15, and the two ends of the elastic reset member 16 abut against the first limiting device 13 and the third limiting device 15 respectively.

[0147] like Figure 20 As shown, when the pressing part 133 is pressed down and the button 12 is pressed to the bottom, the top of the blocking part 132 abuts against the button 12 by the force of the elastic reset member 16.

[0148] Therefore, when the pressing force on the pressing part 133 is released and the button 12 is pressed all the way down, the blocking part 132 will still move up and abut against the button 12 under the action of the elastic reset member 16, instead of blocking the reset path of the button 12, ensuring that the button 12 can be reset smoothly.

[0149] like Figure 20 As shown, when the pressing part 133 is pressed down and the button 12 is pressed to the bottom, the top surface of the blocking part 132 abuts against the button 12.

[0150] More specifically, in one embodiment, such as Figure 18 As shown, the clearance opening 1112 is formed on the bottom wall of the control box 1111. The shape of the clearance opening 1112 is consistent with the cross-sectional shape of the blocking part 132. A portion of the blocking part 132 is inserted into the control box 1111, and another portion of the blocking part 132 is located below the control box 1111. The pressing part 133 is located on the front side of the control box 1111.

[0151] When the cooking device 10 is placed on the countertop, only a small portion of the pressing part 133 and the third limiting device 15 are exposed to the operator's view, resulting in a neat overall appearance.

[0152] Moreover, during the entire improvement process, only one clearance opening 1112 needs to be added to the main body 11 of the device. The door 112, the button 12, and other parts of the main body 11 of the device do not need to be modified, resulting in low improvement costs.

[0153] More specifically, in one embodiment, such as Figure 19 and Figure 20 As shown, the blocking part 132 is provided with a guide slope 1321, and as...Figure 20 As shown, when the key 12 is pressed to open the door body 112, the key 12 abuts against the guide slope 1321, and the guide slope 1321 gradually inclines towards the bottom wall of the control box 1111 in the first direction. When the pressing force of the key 12 is removed, the key 12 moves in the opposite direction of the first direction under the action of the key reset spring 121, and in the moving process, the key 12 slides on the guide slope 1321, and the first limiting device 13 gradually resets to the state as shown. Figure 19

[0154] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0155] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.

[0156] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integral; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0157] ​In the present application, unless specifically stated and limited otherwise, a first feature "on" or "under" a second feature can be directly contacting the first and second features, or indirectly contacting the first and second features through an intervening medium. Also, a first feature "over", "above" and "on top of" a second feature can be directly above or obliquely above the second feature, or simply mean that the first feature is horizontally higher than the second feature. A first feature "under", "below" and "underneath" a second feature can be directly below or obliquely below the second feature, or simply mean that the first feature is horizontally lower than the second feature.

[0158] It is noted that when an element is referred to as being "on" or "connected to" another element, it can be directly on or connected to the other element or intervening elements can also be present. In the description of the present application, the terms "vertical", "horizontal", "upper", "lower", "left", "right", and the like are used for the purpose of illustration only and do not actually indicate the only orientation of the application.

[0159] The technical features of the above-described embodiments can be combined in any manner, and for the sake of brevity, not all possible combinations are described, however, it is understood that the scope of the present specification includes all possible combinations.

[0160] The above-described embodiments are merely illustrative of the present application and do not limit the scope of the present application. It should be noted that, for those skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are also within the scope of the present application. Therefore, the scope of the present application should be determined by the appended claims.

Claims

1. A cooking apparatus, characterized by, The device comprises: a device body comprising a cabinet and a door body, the cabinet being provided with a cooking cavity with an opening, and the door body being openably arranged at the opening of the cooking cavity; a button arranged on the device body and used for controlling opening of the door body, the button being pressed in a first direction when the door body is opened; a control box arranged on the cabinet, the door body and the control box being located on the same side of the cabinet, and the button being movably arranged on the control box; a first limiting device comprising a first fixing part, a blocking part and a pressing part, the blocking part and the pressing part being connected, the first fixing part being arranged on the device body, a projection of the blocking part in the first direction at least partially overlapping the button to block movement of the button in the first direction, and the pressing part being capable of driving the blocking part to move to unblock the button when the pressing part is pressed; wherein the pressing part is suspended outside the device body, the first fixing part is detachably connected with the shell of the device body, the pressing part moves away from the device body when the pressing part is pressed, and the pressing part is capable of driving the blocking part to move away from the device body to unblock the button by the blocking part; or, the pressing part is suspended outside the device body, the first fixing part is detachably connected with the shell of the device body, the pressing part moves towards the inside of the device body when the pressing part is pressed, and the pressing part is capable of driving the blocking part to move towards the inside of the device body to unblock the button by the blocking part.

2. The cooking apparatus according to claim 1, characterized in that, The first limiting device is an elastic member, and the first limiting device is capable of elastically deforming to drive the blocking part to move relative to the button to unblock the button by the blocking part when the pressing part is pressed.

3. The cooking apparatus according to claim 1, characterized in that, The opening of the cooking cavity faces the front of the device body, and the pressing part extends to the outside of the front side, the right side, the bottom side, the left side or the top side of the device body.

4. The cooking apparatus according to claim 1, characterized in that, The blocking part is provided with a guide inclined surface, and the guide inclined surface faces the button when the button is pressed and the door body is opened.

5. The cooking apparatus according to claim 1, wherein The control box is provided with a clearance opening communicating to the outside of the control box, and the blocking part is inserted into the clearance opening.

6. The cooking apparatus according to claim 1, wherein The first fixing part is connected with the bottom wall of the cabinet shell, or the first fixing part is connected with the bottom wall of the control box shell, or the first fixing part is connected with the bottom wall of the door body shell.

7. The cooking apparatus according to claim 1, wherein The control box is located on the right side of the door body, the first limiting device is located on the right side of the control box, the first fixing part is connected with the right side wall of the cabinet shell, or the first fixing part is connected with the right side wall of the control box shell.

8. The cooking apparatus according to any one of claims 1 to 7, characterized in that, The cooking device further comprises a second limiting device connected with the device body, the second limiting device comprises a first limiting part located on the side of the first limiting device away from the device body, and the pressing part is arranged at intervals from the first limiting part.

9. The cooking apparatus according to claim 8, characterized in that, The distance between the pressing part and the first limiting part is L, the distance required for the movement of the blocking part to remove the blocking effect on the key is S, and L≥S.

10. The cooking apparatus according to claim 8, wherein, The second limiting device further comprises a second fixing part, the first limiting device is provided with a through hole, and the second fixing part is fixed on the device body through the through hole. Alternatively, the second limiting device further comprises a second fixing part, the first fixing part is provided with a first connecting hole, the second fixing part is provided with a second connecting hole, and the cooking device further comprises a first connecting piece inserted into the device body through the first connecting hole and the second connecting hole, so as to fix the second fixing part and the first fixing part on the device body.

11. The cooking apparatus according to claim 10, wherein, The second fixing part is connected with the device body by a screw, and each side of the through hole of the second fixing part through which the screw passes is provided with a limiting piece, and the limiting piece is connected with or abuts against the first limiting device.

12. The cooking apparatus according to claim 1, wherein, The cooking device further comprises: a resilient reset member; a third limiting device detachably connected to the outer edge of the device body, the blocking part and the pressing part of the first limiting device are movably arranged relative to the device body, the resilient reset member acts between the third limiting device and the first limiting device, and the resilient reset member can provide a force to the first limiting device, so that the projection of the blocking part in the first direction at least partially overlaps the key, to block the movement of the key in the first direction.

13. The cooking apparatus according to claim 12, characterized in that, The device body further comprises a control box, and the third limiting device is connected to the bottom side of the control box; The resilient reset member is arranged on the third limiting device, and the two ends of the resilient reset member abut against the first limiting device and the third limiting device, respectively; When the pressing part is pressed down and the key is pressed to the bottom, the top of the blocking part abuts against the key by the action force of the resilient reset member.

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