A handle and a cooking appliance

Abstract

The present invention provides a handle and a cooking device. The handle includes: a handle body extending along a first direction; a mounting base connected to the handle body at a first end in a second direction, the second direction being perpendicular to the first direction; a first mounting member for mounting on the cooking device; wherein, the mounting base is provided with a second mounting member, a first channel is formed between the mounting base and the second mounting member, the second mounting member is provided with a second channel communicating with the first channel, and the first mounting member can pass through the first channel and move along the second channel to abut against the second mounting member.

Description

Technical Field

[0001] The present invention belongs to the technical field of household appliances, and more specifically, relates to a handle and a cooking device. Background Art

[0002] Cooking utensils are used to cook food. Handles are usually provided on cooking utensils to facilitate carrying or opening and closing the cooking utensils. During the manufacturing process of cooking devices, the handles are pre-fastened to the cooking devices. Due to the large protrusion of the handles, the packaging of the cooking devices needs to specifically reserve an extension thickness for the handles, resulting in a relatively large packaging size of the cooking devices. There is a large remaining space in the width direction of the container used for transportation, and the packing rate of the cooking devices is low, and the transportation cost of a single cooking device is relatively high. Summary of the Invention

[0003] In view of this, the present invention provides a handle and a cooking device to solve the technical problem of how to reduce the transportation cost of cooking devices.

[0004] The technical solution of the present invention is realized as follows:

[0005] An embodiment of the present invention provides a handle, including:

[0006] A handle, extending along a first direction;

[0007] A mounting base, connected to the handle at a first end in a second direction, the second direction being perpendicular to the first direction;

[0008] A first mounting member, for mounting on a cooking device;

[0009] Wherein, the mounting base is provided with a second mounting member, a first channel is formed between the mounting base and the second mounting member, the second mounting member is provided with a second channel communicating with the first channel, and the first mounting member can pass through the first channel and move along the second channel to abut against the second mounting member.

[0010] In some embodiments, the first mounting member includes a large-diameter portion and a small-diameter portion connected in sequence; the maximum cross-sectional dimension of the first channel is greater than the maximum dimension of the large-diameter portion, and the width of the second channel is less than the maximum dimension of the large-diameter portion and greater than the maximum dimension of the small-diameter portion.

[0011] In some embodiments, the mounting base is provided with two side walls spaced in a third direction, and the second mounting member includes:

[0012] Two mounting sub-members, the two mounting sub-members are respectively fixedly connected to the two side walls, and the two mounting sub-members are spaced in the third direction to form the second channel.

[0013] In some embodiments, the mounting base is provided with a cavity penetrating in the second direction, and the mounting sub-component includes:

[0014] A first limiting portion, at least a part of which can reciprocate relative to the cavity in the second direction;

[0015] A second limiting portion, disposed on a side of the first limiting portion away from the first channel;

[0016] Wherein, in the second direction, the size of the first limiting portion is larger than that of the second limiting portion.

[0017] In some embodiments, the first limiting portion includes:

[0018] A first elastic arm, one end of which is fixedly connected to the side wall of the mounting base, and the extending direction of the first top surface on the first elastic arm forms a set acute angle with the second direction;

[0019] A second elastic arm, connected to the other end of the first elastic arm, and the included angle between the extending direction of the second top surface of the second elastic arm and the first direction is less than or equal to 10 degrees;

[0020] Wherein, the second elastic arm is relatively closer to the second limiting portion than the first elastic arm.

[0021] In some embodiments, the second limiting portion has a first surface extending in the first direction, and one end of the large-diameter portion in the second direction abuts against the first surface.

[0022] In some embodiments, the second mounting member is disposed at a position close to the second end, wherein the second end is opposite to the first end in the second direction; the distance from the first surface to the second end is equal to the length of the small-diameter portion.

[0023] In some embodiments, the second limiting portion has a second surface disposed around the edge of the first surface, the second surface is set as an arc-shaped concave surface, and the second surface is arranged in a fitting manner with the large-diameter portion.

[0024] In some embodiments, a third surface is provided at an end of the second elastic arm away from the first elastic arm, the third surface is set as an arc-shaped concave surface, and the third surface is arranged in a fitting manner with the large-diameter portion.

[0025] In some embodiments, a first bottom surface is provided at an end of the first elastic arm away from the first top surface, the first bottom surface is set as a concave surface, a second bottom surface is provided at an end of the second elastic arm away from the second top surface, the second bottom surface is set as a concave surface, and the first bottom surface is smoothly connected to the second bottom surface.

[0026] In some embodiments, the large-diameter portion has opposite top and bottom in the second direction, the second bottom surface is closer to the second end relative to the top, and the second top surface is farther from the second end relative to the bottom.

[0027] In some embodiments, the mounting base is further provided with a third mounting member in the cavity. The extending direction of the third mounting member is perpendicular to the second direction. The third mounting member is connected to the handle by screws, and the screws are in abutting contact with the third mounting member.

[0028] In some embodiments, a reinforcing rib extending in the second direction is further provided in the cavity. The reinforcing rib connects the mounting base and the third mounting member, and a plurality of the reinforcing ribs are arranged circumferentially around the third mounting member.

[0029] In some embodiments, the third mounting member is spaced from the first end of the mounting base, and a protrusion is provided on the handle. The protrusion can extend into the cavity to abut against the third mounting member.

[0030] An embodiment of the present invention further provides a cooking device, including

[0031] a box body;

[0032] According to the handle described in any one of the above, the first mounting member is detachably connected to the box body.

[0033] An embodiment of the present invention provides a handle and a cooking device. The handle includes a handle, a mounting base, and a first mounting member. One end of the mounting base in the second direction is connected to the handle. The mounting base is provided with a second mounting member, and a first channel is formed between the mounting base and the second mounting member. The second mounting member is provided with a second channel communicating with the first channel. The first mounting member can pass through the first channel and move along the second channel to abut against the second mounting member. By providing the mutually communicating first channel and second channel in the embodiment of the present invention, the user only needs to pass the first mounting member through the first channel and the second channel in sequence to realize the abutment of the first mounting member and the second mounting member, thereby realizing the connection between the handle and the cooking device. The structure is simple, the disassembly and assembly are convenient, which is beneficial to reducing the packaging size of the cooking appliance and reducing the transportation cost of the cooking appliance. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 is an exploded schematic view of the cooking device according to the embodiment of the present invention;

[0035] Figure 2 is a cross-sectional view of the connection between the handle and the cooking device according to the embodiment of the present invention;

[0036] Figure 3 is a top view of the mounting base according to the embodiment of the present invention;

[0037] Figure 4 For Figure 3 Cross-sectional view of section A-A in;

[0038] Figure 5 Cross-sectional view of the mounting base according to an embodiment of the present invention;

[0039] Figure 6 Schematic structural diagram of the first mounting member according to an embodiment of the present invention;

[0040] Figure 7 Stereoscopic cross-sectional view of the mounting base according to an embodiment of the present invention at an angle;

[0041] Figure 8 Stereoscopic cross-sectional view of the mounting base according to an embodiment of the present invention at another angle;

[0042] Figure 9 Stereogram of the mounting base according to an embodiment of the present invention.

[0043] Explanation of reference numerals:

[0044] 100, handle; 1, handle; 11, protrusion; 2, mounting base; 21, first end; 22, first channel; 23, side wall; 24, cavity; 25, second end; 26, third mounting member; 27, reinforcing rib; 3, first mounting member; 31, large diameter part; 311, top; 312, bottom; 32, small diameter part; 33, connecting part; 4, cooking device; 5, second mounting member; 51, second channel; 52, mounting sub-member; 521, first limiting part; 5211, first elastic arm; 5212, second elastic arm; 5213, first top surface; 5214, second top surface; 5215, third surface; 5216, first bottom surface; 5217, second bottom surface; 522, second limiting part; 523, first surface; 524, second surface; 6, screw. Detailed implementation manners

[0045] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0046] In the various specific technical features described in the specific embodiments, they can be combined in any appropriate manner without conflict. For example, different embodiments and technical solutions can be formed by combining different specific technical features. To avoid unnecessary repetition, various possible combination manners of the various specific technical features in the present invention will not be described separately.

[0047] In the following description, the terms "first", "second", etc. only distinguish different objects and do not indicate any sameness or connection between the objects. It should be understood that the orientation descriptions such as "above", "below", "outside", and "inside" are all in the normal usage state, and the "left" and "right" directions represent the left and right directions shown in the specific corresponding schematic diagram, which may or may not be the left and right directions in the normal usage state.

[0048] It should be noted that the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising one..." does not exclude the presence of additional identical elements in the process, method, article or device comprising that element. "Plurality" means greater than or equal to two.

[0049] An embodiment of the present invention provides a handle, which can be applied to cooking devices such as ovens, steamers, and microwave ovens. It should be noted that the application scenario type of the embodiment of the present invention does not limit the structure of the handle of the embodiment of the present invention.

[0050] The following takes the handle applied to an oven as an example for illustration. As Figure 1 and Figure 2 shown, an embodiment of the present invention provides a handle 100, which includes a handle 1, a mounting base 2, and a first mounting member 3. The handle 1 extends along a first direction ( Figure 1 the x direction shown), wherein the extending direction of the handle 1 represents the maximum dimension direction of the handle 1, and the handle 1 in the embodiment of the present invention can be set as an elongated member. The mounting base 2 is connected to the handle 1, and the mounting base 2 can be provided in a plurality, for example, the mounting base 2 can be provided in two, and the two mounting bases 2 can be symmetrically arranged at both ends of the extending direction of the handle 1 to balance the force on the handle 1. As Figure 1 shown, a first end 21 of the mounting base 2 in a second direction ( Figure 1 the y direction shown) is connected to the handle 1, wherein the second direction is perpendicular to the first direction. The first mounting member 3 is used to be mounted on the cooking device 4. Taking the cooking device 4 as an oven in the embodiment of the present invention, the first mounting member 3 can be fixedly mounted on the door panel of the oven, and by connecting the mounting base 2 to the first mounting member 3, the fixation of the handle to the door panel is achieved. Specifically, as Figure 2 shown, the mounting base 2 is provided with a second mounting member 5, in the first direction ( Figure 2A first channel 22 is formed between the mounting base 2 and the second mounting member 5 in the x-direction (as shown), that is, the second mounting member 5 is spaced from one side of the mounting base 2 in the first direction to form the first channel 22. The first mounting member 3 can pass through the first channel 22 in the second direction ( Figure 2 the y-direction as shown). The second mounting member 5 is provided with a second channel 51 communicating with the first channel 22. Among them, the second channel 51 extends in the first direction. The first mounting member 3 can move from the first channel 22 to the second channel 51 in the first direction ( Figure 2 the x-direction as shown), so that the first mounting member 3 abuts against the second mounting member 5, thereby realizing the limit of the first mounting member 3 relative to the second mounting member 5 in the first direction and the second direction.

[0051] It should be noted that the abutment in the embodiment of the present invention means abutting contact. That is, when the first mounting member moves to the second channel, the first mounting member can achieve abutting contact with the second mounting member in one or more of the first direction, the second direction, and the third direction, so as to realize the relative fixation of the positions between the first mounting member and the second mounting member, and further realize the stable connection between the handle and the cooking appliance. Among them, the third direction represents the direction perpendicular to both the first direction and the second direction.

[0052] The embodiment of the present invention provides a handle, which includes a handle, a mounting base, and a first mounting member. One end of the mounting base in the second direction is connected to the handle. The mounting base is provided with a second mounting member. A first channel is formed between the mounting base and the second mounting member. The second mounting member is provided with a second channel communicating with the first channel. The first mounting member can pass through the first channel and move along the second channel to abut against the second mounting member. By providing the first channel and the second channel communicating with each other in the embodiment of the present invention, the user only needs to pass the first mounting member through the first channel and the second channel in sequence to realize the abutment of the first mounting member and the second mounting member, thereby realizing the connection between the handle and the cooking device. The structure is simple, the disassembly and assembly are convenient, which is beneficial to reducing the packaging size of the cooking appliance and reducing the transportation cost of the cooking appliance.

[0053] In some embodiments, as Figure 2 shown, the first mounting member 3 includes a large-diameter portion 31 and a small-diameter portion 32 connected in sequence. Among them, the maximum dimension of the cross-section of the large-diameter portion 31 is greater than the maximum dimension of the cross-section of the small-diameter portion 32. The cross-section is perpendicular to the second direction ( Figure 2 the y-direction as shown). Combining Figure 3 and Figure 4 shown, Figure 3 is the top view of the mounting base, Figure 4 is Figure 3 the sectional view taken along line A-A of Figure 4 . It can be seen fromFigure 4 the dimension in the z direction, and in combination with Figure 2 and Figure 4 As shown, the maximum dimension of the cross-section of the first channel 22 is greater than the maximum dimension of the large-diameter portion 31. For example, when the cross-section of the large-diameter portion 31 is circular, the cross-section of the first channel 22 can also be set to be circular, and the cross-sectional area of the first channel 22 is greater than the cross-sectional area of the large-diameter portion 31. Of course, the cross-section of the large-diameter portion 31 can also be set to other shapes, and the corresponding cross-section of the first channel 22 can also be set to other shapes, as long as the first channel 22 can allow both the large-diameter portion 31 and the small-diameter portion 32 to enter the inside of the mounting base 2 from outside the mounting base 2. The width L1 of the second channel 51 is less than the maximum dimension of the large-diameter portion 31 and greater than the maximum dimension of the small-diameter portion 32. Taking the cross-section of the large-diameter portion 31 as an example, the width L1 of the second channel 51 is greater than the diameter of the small-diameter portion 32, so that the small-diameter portion 32 can move from the first channel 22 to the second channel 51. The width L1 of the second channel 51 is less than the diameter of the large-diameter portion 31, so that the large-diameter portion 31 located inside the mounting base 2 cannot move from the second channel 51 to the outside of the mounting base 2 in the second direction.

[0054] In the embodiment of the present invention, the first mounting member is provided with a large-diameter portion and a small-diameter portion connected in sequence. The maximum dimension of the cross-section of the first channel is greater than the maximum dimension of the large-diameter portion. The width of the second channel is greater than the maximum dimension of the small-diameter portion and less than the maximum dimension of the large-diameter portion. The large-diameter portion and the small-diameter portion can move from outside the mounting base to the inside of the mounting base through the first channel, and the small-diameter portion can move from the first channel to the second channel to drive the large-diameter portion to move inside the mounting base. After moving to the second channel, the maximum dimension of the cross-section of the large-diameter portion is greater than the width of the second channel, so that the large-diameter portion cannot move relative to the second channel in the second direction, thereby restricting the movement of the mounting base relative to the handle, and thus realizing the stable connection between the mounting base and the handle.

[0055] In some embodiments, as Figure 4 shown, the mounting base 2 is provided with two side walls 23 spaced apart in the third direction ( Figure 4 the z direction shown). The second mounting member 5 includes two mounting sub-members 52. The two mounting sub-members 52 are respectively fixedly connected to the two side walls 23, and the two mounting sub-members 52 are spaced apart in the third direction ( Figure 4 the z direction shown) to form the second channel 51. Among them, the mounting sub-members 52 can be two independent and unconnected components. The mounting sub-members 52 are respectively connected to the side walls 23, and the second channel 51 is formed between the two mounting sub-members 52 spaced apart in the third direction. In the embodiment of the present invention, by setting the mounting base as two mounting sub-members spaced apart in the third direction, it is beneficial to reduce the processing difficulty and is beneficial to simplify the structure of the mounting base 2.

[0056] In some embodiments, as Figure 5As shown, the mounting base 2 is provided with a cavity 24 that penetrates in the second direction ( Figure 5 the y direction shown), and penetration means that both ends of the mounting base 2 are open in the second direction. The second mounting member 5 is disposed near the end of the mounting base 2 in the second direction, and the second mounting member 5 closes at least part of the opening in the first direction ( Figure 5 the x direction shown), and the second mounting member 5 is spaced from one side of the mounting base 2 in the first direction to form a first channel 22, and a second channel 51 formed in the second mounting member 5 overlaps with a part of the opening.

[0057] In some embodiments, such as Figure 2 shown, the second mounting member 5 is disposed at a position near the second end 25, wherein the mounting base 2 has opposite ends in the second direction, and the second end 25 is opposite to the first end 21 in the second direction ( Figure 2 the y direction shown). As Figure 5 shown, the mounting sub-member 52 includes a first limiting portion 521 and a second limiting portion 522. The first limiting portion 521 and the second limiting portion 522 are sequentially disposed in the first direction, and the first limiting portion 521 is closer to the first channel 22 than the second limiting portion 522, and at least part of the first limiting portion 521 is reciprocally movable relative to the cavity 24 in the second direction ( Figure 5 the y direction shown), that is, the first limiting portion 521 is configured as an elastic member, and the first limiting portion 521 can be deformed in the second direction under the action of an external force and can recover the deformation in the second direction after the external force disappears. The specific structure of the first limiting portion 521 is not limited in the embodiments of the present invention. For example, the first limiting portion 521 can be configured as a component having a spring structure. Of course, the first limiting portion 521 can also be made of a material such as rubber that has the ability to deform. In the second direction ( Figure 5 the y direction shown), the dimension L2 of the first limiting portion 521 is greater than the dimension L3 of the second limiting portion 522. Wherein, the dimension of the first limiting portion 521 shown in the embodiments of the present invention is the dimension of the first limiting portion 521 in the natural state without external force. Combining Figure 2 and Figure 5 shown, during the process of mating the first mounting member 3 with the second mounting member 5, the large-diameter portion 31 and the small-diameter portion 32 of the first mounting member 3 move in the second direction ( Figure 2 the y direction shown), pass through the first channel 22 from the outside of the mounting base 2 and move into the mounting base 2, and then the small-diameter portion 32 drives the large-diameter portion 31 to move in the first direction ( Figure 2 the x direction shown) toward the second channel 51. During the movement, the large-diameter portion 31 abuts against the first limiting portion 521, causing the first limiting portion 521 to move in the second direction ( Figure 5The deformation occurs in the y direction (as shown), and after the large-diameter portion 31 moves to the second limiting portion 522, the acting force of the large-diameter portion 31 on the first limiting portion 521 disappears. The first limiting portion 521 restores its deformation in the second direction. After the restoration of deformation, the first limiting portion 521 can limit the large-diameter portion 31 that moves to the second limiting portion 522. Under the action of the first limiting portion 521 and the second limiting portion 522, the large-diameter portion 31 cannot continue to move in the first direction ( Figure 5 the x direction as shown), and the maximum dimension of the cross-section of the large-diameter portion 31 is greater than the width of the second channel. Therefore, the large-diameter portion 31 cannot move relative to the second limiting portion 522 in the second direction (the y direction as shown in 5).

[0058] In the embodiment of the present invention, by setting the installation sub-component as the first limiting portion and the second limiting portion sequentially arranged in the first direction, the first limiting portion can undergo elastic deformation in the second direction, and the dimension of the first limiting portion in the second direction is greater than that of the second limiting portion, enabling the first installation component to move from the first channel to the second channel to achieve the cooperation between the first installation component and the second installation component. Moreover, after the first installation component moves to the second limiting portion, the first limiting portion and the second limiting portion can jointly restrict the movement of the first installation component in the first direction and the second direction, simplifying the assembly process of the first installation component and the second installation component while also improving the connection stability between the first installation component and the second installation component, thereby enhancing the connection stability between the handle and the cooking device and being beneficial to improving the user experience.

[0059] In some embodiments, as Figure 5 shown, the first limiting portion 521 in the embodiment of the present invention is set as a structure of a spring arm. The spring arm has opposite ends in the extending direction, one end is a fixed end, and the other end is a free end. The fixed end of the spring arm is connected to the side wall of the mounting seat 2. Under the action of an external force, the free end of the spring arm can move relative to the fixed end in the second direction ( Figure 5 the y direction as shown), and after the external force disappears, the free end of the spring arm can make a restoration movement relative to the fixed end in the second direction, thereby realizing the elastic deformation and restoration deformation of the first limiting portion 521.

[0060] Among them, as Figure 5 shown, the first limiting portion 521 includes a first spring arm 5211 and a second spring arm 5212 connected in sequence. One end of the first spring arm 5211 is fixedly connected to the side wall 23 of the mounting seat 2, the other end of the first spring arm 5211 is connected to the second spring arm 5212, and the second spring arm 5212 is closer to the second limiting portion 522 than the first spring arm 5211. In some embodiments, the first spring arm 5211 and the second spring arm 5212 can be integrally processed, which is beneficial to improving the connection stability between the first spring arm 5211 and the second spring arm 5212. As Figure 5As shown, the extending direction of the first top surface 5213 on the first elastic arm 5211 forms a set acute angle θ with the second direction ( Figure 5 the y direction shown in the figure), where the first top surface 5213 of the first elastic arm 5211 refers to the side of the first elastic arm 5211 that is closer to the first end 21 in the second direction. In the embodiment of the present invention, the first top surface of the first elastic arm 5211 is arranged along the set acute angle θ. During the movement of the first mounting member 3 in the first direction, the large-diameter portion 31 of the first mounting member 3 can contact the first top surface 5213 and move along the first top surface 5213. Since the dimension of the small-diameter portion 32 in the second direction is fixed, during the movement of the first mounting member 3 in the first direction, the large-diameter portion 31 will continuously press against the first top surface 5213 in the second direction, causing the first elastic arm 5211 to undergo elastic deformation in the second direction.

[0061] As Figure 5 shown, the included angle β between the extending direction of the second top surface 5214 of the second elastic arm 5212 and the first direction is less than or equal to 10 degrees; that is to say, the extending direction of the second elastic arm 5212 is substantially parallel to the first direction, and the extending length of the second elastic arm 5212 can be less than the length of the first elastic arm 5211 in the first direction. By providing the second elastic arm in the first limiting portion, it is beneficial to increase the contact area between the large-diameter portion and the first limiting portion, play a transitional role in the movement of the large-diameter portion from the first extending portion to the second limiting portion, and avoid excessive impact when the large-diameter portion moves from the first limiting portion to the second limiting portion.

[0062] In the embodiment of the present invention, by setting the first limiting portion as the first elastic arm and the second elastic arm, the first top surface of the first elastic arm is inclined along the acute angle direction, which plays a guiding role in the movement of the large-diameter portion in the first direction, and the dimension of the small-diameter portion remains unchanged, so that the deformation of the large-diameter portion pressing on the first elastic arm shows a gradually changing trend, which is beneficial to reducing the impact on the first elastic arm, thereby prolonging the service life of the first elastic arm; by providing the second elastic arm extending in the horizontal direction in the first limiting portion, it plays a transitional and buffering role in the movement of the large-diameter portion, so that the large-diameter portion will not immediately recover elastic deformation after leaving the first elastic arm, which is beneficial to improving the smoothness of the movement of the first mounting member and reducing the impact on the first limiting portion.

[0063] In some embodiments, as Figure 6 shown, the first mounting member 3 further includes a connecting portion 33. One end of the small-diameter portion 32 is connected to the large-diameter portion 31, the other end of the small-diameter portion 32 is connected to the connecting portion 33, and a threaded structure can be provided on the outer surface of the connecting portion 33. Combining Figure 2As shown, threaded holes can be provided on the corresponding cooking device 4, and the connecting portion 33 can be fixedly connected to the threaded holes on the cooking device 4 through a threaded structure. Of course, the connection manner between the connecting portion 33 and the cooking device 4 in the embodiments of the present invention includes but is not limited to the above-mentioned structure. For example, the connecting portion can also be snap-connected to the cooking device 4 through a snap connection structure. By providing a connecting portion on the first mounting member in the embodiments of the present invention, it is beneficial to improve the convenience of connecting the first mounting member to the cooking device and reduce the difficulty of assembling the first mounting member and the cooking device. Moreover, the first mounting member can be separately processed and manufactured from the cooking device, which is beneficial to reducing the processing difficulty.

[0064] It should be noted that the connecting portion, the small-diameter portion, and the large-diameter portion in the embodiments of the present invention can be integrally processed and formed, which is beneficial to improving the strength of the structure of the first mounting member and the stability of the connection between the handle and the cooking device.

[0065] In some embodiments, as Figure 2 shown, the second limiting portion 522 has a first surface 523 extending along the first direction ( Figure 2 the x direction shown), and one end of the large-diameter portion 31 in the second direction ( Figure 2 the y direction shown) abuts against the first surface 523. It should be noted that abutting means that the large-diameter portion 31 is in close contact with the first surface 523, so that the first surface 523 can limit the movement of the large-diameter portion 31 in the second direction, and further limit the movement of the first mounting member in the second direction. By providing a first surface extending along the first direction on the second limiting portion in the embodiments of the present invention, it is beneficial to increase the contact area between the second limiting portion and the large-diameter portion, so that the distribution of the contact stress between the second limiting portion and the large-diameter portion is more balanced, which is beneficial to improving the stability of the cooperation between the second limiting portion and the first mounting member.

[0066] In some embodiments, as Figure 2 shown, the distance L4 from the first surface 523 to the second end 25 is equal to the length of the small-diameter portion 32. It should be noted that the second end 25 represents the boundary of the contour of the mounting seat 2 in the second direction. It can be understood that the distance from the bottom 312 of the large-diameter portion 31 to the second end 25 is equal to the length of the small-diameter portion 32, and the length direction of the small-diameter portion 32 is parallel to the second direction ( Figure 2 the y direction shown). When the first mounting member 3 moves to the state of the second limiting portion, the bottom 312 of the large-diameter portion 31 is in close contact with the first surface 523, which is beneficial to improving the stability of the cooperation between the first mounting member and the second limiting portion.

[0067] In some embodiments, as Figure 7 shown, the second limiting portion 522 has a second surface 524 provided around the edge of the first surface 523, the second surface 524 is provided as an arc-shaped concave surface, the large-diameter portion 31 can be provided as an arc-shaped structure, and the second surface 524 is provided in close contact with the large-diameter portion 31. For example,Figure 6 The large-diameter portion 31 shown is configured such that the cross-sectional area gradually increases from one end away from the small-diameter portion 32 to the end close to the small-diameter portion 32, and the top surface of the large-diameter portion is set as a smooth curved surface. In a state where the bottom surface of the large-diameter portion 31 is in contact with the first surface, the second surface 524 can be in contact with the top surface of the large-diameter portion 31, thereby realizing the limitation of the large-diameter portion 31 in the first direction, reducing the movement of the large-diameter portion in the second direction, reducing the impact between the large-diameter portion and the second surface, and improving the stability of the large-diameter portion at the second limiting portion.

[0068] In some embodiments, such as Figure 8 shown, a third surface 5215 is provided at one end of the second elastic arm 5212 away from the first elastic arm 5211, and the third surface 5215 is set as an arc-shaped concave surface. Combining Figure 2 shown, the third surface 5215 is arranged in contact with the large-diameter portion 31. Specifically, the third surface 5215 can be in contact with the left side of the large-diameter portion 31 in the first direction, and the second surface is in contact with the right side of the large-diameter portion 31 in the first direction. The third surface increases the contact area with the large-diameter portion, which is beneficial to improving the stability of the first limiting portion and the large-diameter portion in the first-direction limitation. In some embodiments, through the combined setting of the first surface, the second surface, and the third surface, it is possible to play a role in covering both sides of the large-diameter portion in the first direction and the second direction, reducing the risk of the large-diameter portion shaking at the second limiting portion, thereby improving the stability of the cooperation between the first mounting member and the second mounting member, and improving the firmness of the connection between the handle and the cooking device.

[0069] In some embodiments, such as Figure 8 shown, a first bottom surface 5216 is provided at one end of the first elastic arm 5211 away from the first top surface 5213, and the first bottom surface 5216 is set as a concave surface. A second bottom surface 5217 is provided at one end of the second elastic arm 5212 away from the second top surface 5214, and the second bottom surface 5217 is set as a concave surface. The first bottom surface 5216 and the second bottom surface 5217 are smoothly connected. The smooth connection means that the curvature change at the connection between the first bottom surface 5216 and the second bottom surface 5217 is continuous and there is no mutation value. In the embodiment of the present invention, by smoothly connecting the first bottom surface and the second bottom surface, during the process of the first limiting portion deforming under force, it is beneficial to reduce the risk of stress concentration at the connection between the first surface and the second surface, thereby reducing the risk of fatigue fracture of the first limiting portion, and being beneficial to extending the elastic deformation ability of the first limiting portion and the service life of the first limiting portion.

[0070] In some embodiments, such as Figure 8 shown, the first surface 523 is closer to the second end 25 of the cavity 24 than the second top surface 5214. That is to say, combining Figure 2As shown, in a state where the large-diameter portion 31 is in contact with the first surface 523, the second top surface 5214 is to be away from the bottom 312 of the large-diameter portion 31 relative to the second end 25, so that the second elastic arm 5212 can contact the large-diameter portion 31, thereby playing a role in limiting the large-diameter portion 31.

[0071] In some embodiments, as Figure 2 shown, the large-diameter portion 31 has opposite top 311 and bottom 312 in the second direction ( Figure 2 shown y direction), the second bottom surface 5217 is closer to the second end 25 relative to the top 311, and the second top surface 5214 is away from the second end 25 relative to the bottom 312. That is to say, the second elastic arm 5212 coincides with the large-diameter portion 31 in the second direction ( Figure 2 shown y direction), so that the second elastic arm 5212 can abut against the large-diameter portion 31, thereby playing a role in limiting the large-diameter portion 31, which is beneficial to improving the connection stability between the large-diameter portion and the second mounting member.

[0072] In some embodiments, as Figure 5 and Figure 9 shown, the mounting base 2 is further provided with a third mounting member 26 in the cavity 24, and the extending direction of the third mounting member 26 is perpendicular to the second direction ( Figure 5 shown y direction). Among them, the third mounting member 26 can be set as a planar member, and the third mounting member 26 is connected to the handle 1 by a screw 6. The screw passes through the third mounting member 26 and is threadedly connected to the handle 1. The screw 6 abuts against the third mounting member 26, and the abutting contact means that the screw 6 is closely attached to the surface of the third mounting member 26. By providing the third mounting member on the mounting base in the embodiment of the present invention, it is beneficial to reduce the assembly difficulty between the mounting base and the handle and improve the assembly efficiency between the mounting base and the handle.

[0073] In some embodiments, as Figure 5 and Figure 9 shown, the cavity 24 is further provided with a reinforcing rib 27 extending in the second direction ( Figure 5 shown y direction). The reinforcing rib 27 connects the mounting base 2 and the third mounting member 26, and a plurality of reinforcing ribs 27 are arranged around the circumference of the third mounting member 26. By providing a plurality of reinforcing ribs in the mounting base in the embodiment of the present invention, it is beneficial to improve the connection strength between the third mounting member and the side wall of the mounting base, thereby improving the structural stability of the third mounting member, and further improving the connection stability between the third mounting member and the handle.

[0074] In some embodiments, as Figure 5 shown, the third mounting member 26 is spaced from the first end 21 of the mounting base 2. The handle 1 is provided with a protrusion 11, and the protrusion 11 can extend into the cavity 24, and the protrusion 11 is in the second direction ( Figure 5It abuts against the third mounting member 26 in the indicated y-direction. The protrusion can be nested with the mounting seat, which plays a role in limiting the connection between the handle and the mounting seat. At the same time, it can also improve the structural stability of the third mounting member.

[0075] An embodiment of the present invention also provides a cooking device, such as Figure 1 as shown, the cooking device includes a box body ( Figure 1 at the position indicated by reference numeral 4 in the figure) and the handle 100 according to any of the above embodiments, wherein the first mounting member 3 is detachably connected to the box body. The embodiment of the present invention does not limit the function and structure of the box body. For example, the box body can form the furnace door panel of the cooking device or other components of the cooking device. By providing the above handle on the cooking device in the embodiment of the present invention, the cooking device and the handle can be produced and transported separately, reducing the protrusion amount during the packaging of the cooking device, which is beneficial to reducing the packaging size during the transportation of the cooking device, improving the flexibility of packing the cooking device, increasing the packing rate per single transportation, and thus reducing the transportation cost.

[0076] The above is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. A handle, characterized in that, it includes: a handle body extending along a first direction; a mounting base, with a first end in a second direction connected to the handle body, the second direction being perpendicular to the first direction; a first mounting member for mounting on a cooking device; wherein, a second mounting member is provided inside the mounting base, a first channel is formed between the mounting base and the second mounting member, the second mounting member is provided with a second channel communicating with the first channel, and the first mounting member can pass through the first channel and move along the second channel to abut against the second mounting member; the first mounting member includes a large-diameter portion and a small-diameter portion connected in sequence; the maximum cross-sectional dimension of the first channel is larger than the maximum cross-sectional dimension of the large-diameter portion, the width of the second channel is smaller than the maximum dimension of the large-diameter portion and larger than the maximum dimension of the small-diameter portion; wherein, the cross-section of the large-diameter portion is perpendicular to the second direction; the mounting base is provided with two side walls spaced in a third direction, and the second mounting member includes: two mounting sub-members respectively fixedly connected to the two side walls, the two mounting sub-members being spaced in the third direction to form the second channel; wherein, the third direction is perpendicular to both the first direction and the second direction.

2. The handle according to claim 1, characterized in that, the mounting base is provided with a cavity penetrating in the second direction, and the mounting sub-member includes: a first limiting portion, at least part of which can reciprocate relative to the cavity in the second direction; a second limiting portion provided on a side of the first limiting portion away from the first channel; wherein, in the second direction, the dimension of the first limiting portion is larger than the dimension of the second limiting portion.

3. The handle according to claim 2, characterized in that, the first limiting portion includes: a first elastic arm, one end of which is fixedly connected to the side wall of the mounting base, and the extending direction of the first top surface on the first elastic arm forms a set acute angle with the second direction; a second elastic arm connected to the other end of the first elastic arm, and the included angle between the extending direction of the second top surface of the second elastic arm and the first direction is less than or equal to 10 degrees; wherein, the second elastic arm is closer to the second limiting portion relative to the first elastic arm.

4. The handle according to claim 3, characterized in that, the second limiting portion has a first surface extending along the first direction, and one end of the large-diameter portion in the second direction abuts against the first surface.

5. The handle according to claim 4, characterized in that, the second mounting member is arranged at a position close to the second end, wherein the second end is opposite to the first end in the second direction; the distance from the first surface to the second end is equal to the length of the small-diameter portion.

6. The handle according to claim 4, characterized in that, the second limiting portion has a second surface arranged around the edge of the first surface, the second surface is arranged as an arc-shaped concave surface, and the second surface is arranged in a fitting manner with the large-diameter portion.

7. The handle according to claim 6, characterized in that, One end of the second elastic arm away from the first elastic arm is provided with a third surface, and the third surface is arranged as an arc concave surface, and the third surface is arranged in a fitting manner with the large-diameter part.

8. The handle according to claim 5, wherein, One end of the first elastic arm away from the first top surface is provided with a first bottom surface, the first bottom surface is arranged as a concave surface, one end of the second elastic arm away from the second top surface is provided with a second bottom surface, the second bottom surface is arranged as a concave surface, and the first bottom surface and the second bottom surface are smoothly connected.

9. The handle according to claim 8, wherein, The large-diameter part has an opposite top and bottom in the second direction, the second bottom surface is closer to the second end relative to the top, and the second top surface is farther from the second end relative to the bottom.

10. The handle according to claim 2, wherein, The mounting seat is further provided with a third mounting member in the cavity, the extending direction of the third mounting member is perpendicular to the second direction, the third mounting member is connected to the handle by a screw, and the screw is in abutting contact with the third mounting member.

11. The handle according to claim 10, wherein, The cavity is further provided with a reinforcing rib extending in the second direction, the reinforcing rib connects the mounting seat and the third mounting member, and a plurality of the reinforcing ribs are arranged around the circumference of the third mounting member.

12. The handle according to claim 10, wherein, The third mounting member is spaced from the first end of the mounting seat, and the handle is provided with a protrusion, and the protrusion can extend into the cavity to abut against the third mounting member.

13. A cooking device, wherein, comprising a box body; The handle according to any one of claims 1-12, and the first mounting member is detachably connected to the box body.

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