CN113498968A

CN113498968A - Water tank pushing mechanism with steaming function cooking appliance and steaming and baking integrated machine

Info

Publication number: CN113498968A
Application number: CN202110810884.7A
Authority: CN
Inventors: 任富佳; 俞晓文; 黄相玉; 阮华平; 宋小明
Original assignee: Hangzhou Robam Appliances Co Ltd
Current assignee: Hangzhou Robam Appliances Co Ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-10-15

Abstract

The invention discloses a water tank push-out mechanism of a cooking appliance with a steaming function and a steaming and baking integrated machine, wherein the water tank push-out mechanism comprises a crank driving mechanism, and the crank driving mechanism is respectively connected with a control panel and a water tank positioned at the rear side of the control panel; the crank driving mechanism is used for driving the control panel to turn over and open and simultaneously push the water tank out of the cooking appliance. The water tank pushing mechanism can drive the control panel to be opened and push the water tank out of the cooking appliance so as to add water into the water tank, and the water tank pushing mechanism enables the water tank to be arranged on the rear side of the whole control panel to ensure the integrity of the control panel; and moreover, the crank driving mechanism is adopted to execute the pushing-out of the water tank and the overturning of the control panel, so that the pushing-out and pushing-in processes of the water tank can be carried out more stably, large noise cannot be generated, and the user experience is improved.

Description

Water tank pushing mechanism with steaming function cooking appliance and steaming and baking integrated machine

Technical Field

The invention relates to the field of kitchen appliances, in particular to a water tank pushing mechanism of a cooking appliance with a steaming function and a steaming and baking integrated machine provided with the water tank pushing mechanism.

Background

Cooking device with evaporate function can use steam heating technique to pin the original taste original flavor of food, and this type of cooking device all includes the water tank that is used for producing steam, and the water tank mainly has external and built-in two kinds of mounting means.

Taking the steaming and baking integrated machine as an example, the external water tank is mainly installed at the top of the steaming and baking integrated machine, and a small opening is formed on the control panel a, so that the water tank b can be pushed in and pushed out from the glass of the control panel a, as shown in fig. 1. This type of mounting results in cracking of the control panel glass, which affects the aesthetics and integrity of the control panel. The built-in water tank structure is used for hiding the water tank in the steaming and baking all-in-one machine and is mainly positioned behind a door or a control panel; built-in water tank mainly hides behind the door, if the machine takes place to lack water among the culinary art process and reports to the police that the user need pause the culinary art and open the chamber door and just can take out the water tank and add water, can influence the food effect and the taste of cooking. Set up the water tank in the control panel at the back, add water at the culinary art in-process and can avoid influencing the problem of culinary art effect at a large amount of steam of culinary art in-process effusion, but the current water tank ejecting mechanism who installs at the control panel at the back adopts motor drive gear rack structure usually, and the gear rack structure can produce great shake in the motion process, causes the violent of water in the water tank to rock, also can produce great noise simultaneously, and job stabilization nature is lower, and user experience is relatively poor.

In summary, the tank ejection mechanism mounted behind the control panel is subject to further optimization and improvement.

Disclosure of Invention

Aiming at the problems in the prior art, the first purpose of the invention is to provide a water tank pushing mechanism of a cooking appliance with a steaming function, which ensures the aesthetic property and integrity of a control panel, enables the water tank pushing mechanism to work stably and improves the user experience.

In order to achieve the purpose, the technical scheme of the water tank pushing mechanism is as follows:

a water tank pushing-out mechanism of a cooking appliance with a steaming function comprises a crank driving mechanism, wherein the crank driving mechanism is respectively connected with a control panel and a water tank positioned at the rear side of the control panel; the crank driving mechanism is used for driving the control panel to turn over and open and simultaneously pushing the water tank out of the cooking appliance.

Further, the crank drive mechanism includes: the first swing arm is rotatably connected with the rotating arm at one end, the sliding groove structure is mounted on the cooking appliance, and the sliding block is mounted in a sliding groove of the sliding groove structure; the other end of the first swing arm is rotatably connected with the sliding block; the slider is connected with the water tank.

Further, the crank drive mechanism further comprises a second swing arm; one end of the second swing arm is rotatably connected with the sliding block, and the other end of the second swing arm is connected with the control panel.

Further, the other end of the first swing arm and one end of the second swing arm are coaxially and rotatably connected with the sliding block.

Further, the slider is an L-shaped structure with side ends protruding out of the first swing arm and the second swing arm.

Further, the crank drive mechanism further includes: the supporting shaft is arranged on the side plate of the cooking appliance, the bearing is arranged on the supporting shaft, and the guide groove is formed along the side surface of the second swing arm; the bearing is fitted into the guide groove, and the guide groove slides on the bearing.

Further, still include: the motor driving device, an output rod connected with the motor driving device and a fixed base; one end of the rotating arm is fixedly connected with the output rod, and the connecting end of the output rod, which is fixedly connected with the rotating arm, is rotatably connected with the fixed base.

Further, the electric drive device includes: the driving motor and the speed reducer are connected with the driving motor, and the speed reducer is connected with the output rod.

Further, the water tank pushing mechanism further comprises a balance rod, the fixed base and the crank driving mechanism are arranged in two groups and are arranged side by side at intervals, and two ends of the balance rod are respectively connected to the rotating wall or the first swing arm on two sides.

Furthermore, fixing holes are formed in two ends of the rotating arm, and the output rod and the balance rod are in transition fit with the fixing holes respectively; the fixed base is provided with a circular mounting hole, and the end part of the output rod is matched with the mounting hole and can rotate in the mounting hole.

The water tank pushing mechanism has the beneficial effects that:

the water tank pushing mechanism can drive the control panel to be opened and push the water tank out of the cooking appliance so as to add water into the water tank, and the water tank pushing mechanism enables the water tank to be arranged on the rear side of the whole control panel to ensure the integrity of the control panel; and moreover, the crank driving mechanism is adopted to execute the pushing-out of the water tank and the overturning of the control panel, so that the pushing-out and pushing-in processes of the water tank can be carried out more stably, large noise cannot be generated, and the user experience is improved.

The invention provides a steaming and baking all-in-one machine, which aims to solve the problems that the integrity of a control panel is influenced by the arrangement position of a water tank of the existing steaming and baking all-in-one machine, the cooking effect is influenced by water added into the water tank, the pushing-in and pushing-out of the water tank are unstable and the like.

an all-in-one machine for steaming and baking, comprising: the water tank, the control panel and the water tank pushing mechanism; the water tank is arranged on the rear side of the control panel in the steaming and baking integrated machine, and the water tank push-out mechanism is respectively connected with the water tank and the control panel.

The steaming and baking integrated machine has the beneficial effects that:

the water tank pushing mechanism disclosed by the invention can be used for pushing the water tank and overturning the control panel, the integrity of the control panel is ensured, the water tank can be pushed out stably, and the user experience is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced and only the oven will be taken as a representative for illustration.

FIG. 1 is a schematic view of a water tank in a steaming and baking integrated machine of the background art;

fig. 2 is a schematic structural diagram of a water tank pushing mechanism of an electric cooking appliance with steaming function according to an embodiment of the present invention;

FIG. 3 is a schematic diagram illustrating an operation track of the water tank pushing mechanism driving the water tank to push out and push in the first embodiment of the present invention;

fig. 4 is a schematic structural diagram of a steaming and baking all-in-one machine provided in the second embodiment of the present invention.

Icon: 1, a speed reducer; 2, driving a motor; 3-a balancing pole; 4-a rotating arm; 5, fixing a base; 6-a first oscillating arm; 7-chute construction; 8, supporting a shaft; 9-output rod; 10-a slide block; 11 — a second swing arm; 1101-a guide groove; 12-bearing.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following will clearly and completely describe the technical solutions of the present invention with reference to the accompanying drawings. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In order to more clearly explain the technical solution of the present invention, the present invention will be described in detail with reference to the accompanying drawings and embodiments. The embodiments and features of the embodiments in the present application may be combined with each other without conflict.

Example one

As shown in fig. 2-3, the present embodiment provides a water tank pushing mechanism of an electric cooking appliance with steaming function, comprising a crank driving mechanism, wherein the crank driving mechanism is respectively connected with a control panel and a water tank located at the rear side of the control panel; the crank driving mechanism is used for driving the control panel to turn over and open and simultaneously push the water tank out of the cooking appliance.

The water tank pushing mechanism can drive the control panel to be opened and push the water tank out of the cooking appliance so as to add water into the water tank, and the water tank pushing mechanism enables the water tank to be mounted on the rear side of the whole control panel to ensure the integrity of the control panel; and moreover, the crank driving mechanism is adopted to execute the pushing-out of the water tank and the overturning of the control panel, so that the pushing-out and pushing-in processes of the water tank can be carried out more stably, large noise cannot be generated, and the user experience is improved.

It should be noted that, after water is supplemented into the water tank, the control panel and the water tank can be reset manually, and the crank driving mechanism can also drive the water tank to enter the cooking appliance and the electric control panel to reset. The cooking appliance with the steaming function in the embodiment can be a steam box, a steaming and baking integrated machine, a steaming and baking micro integrated machine and the like.

In the present embodiment, the crank drive mechanism includes: the cooking appliance comprises a rotating arm 4, a first swing arm 6 with one end rotatably connected with the rotating arm 4, a chute structure 7 arranged on the cooking appliance, and a sliding block 10 arranged in a chute of the chute structure 7; the other end of the first swing arm 6 is rotatably connected with the sliding block 10; the slider 10 is connected to the water tank.

The rotating arm 4 drives the first swing arm 6 to drive the sliding block 10 to slide in the sliding chute, so that the water tank is driven to be pushed out and pushed into the cooking appliance.

In the embodiment, the two ends of the first swing arm 6 are respectively connected with the rotating arm 4 and the sliding block 10 in the form of a rotating pair, and the rotating pair contact intermediate part adopts a bearing; the sliding block 10 is connected with the sliding groove structure 7 in a sliding pair mode, and the sliding pair contact intermediate piece adopts a sliding groove track. In other embodiments, the first swing arm 6 may be hingedly connected at both ends to the swivel arm 4 and the slider 10, respectively.

In the present embodiment, the crank drive mechanism further includes a second swing arm 11; one end of the second swing arm 11 is rotatably connected with the slider 10, and the other end of the second swing arm 11 is connected with the control panel. When the slider 10 slides to drive the water tank to move, the second swing arm 11 can be driven to drive the control panel to turn over.

The same is true. The second rotating arm 11 is connected with the sliding block 10 in a rotating pair mode, and a bearing is adopted as a rotating pair contact intermediate part. In other embodiments, the second rotating arm 11 may be hingedly connected to the slider 10.

Preferably, the other end of the first swing arm 6 and one end of the second swing arm 11 are coaxially and rotatably connected to the slider 10.

The first swing arm 6 and the second swing arm 11 are coaxially and rotatably connected with the slider 10, and when the slider 10 is driven to move, the second swing arm 11 synchronously acts to synchronously push or push the water tank and control the panel to turn on or turn back, so that the driving distance of the second swing arm 11 is reduced, and the driving delay or the driving clamping stagnation of the second swing arm 11 is avoided.

Referring to fig. 2, the slider 10 is an L-shaped structure having side ends protruding from the first swing arm 6 and the second swing arm 11.

The portion of the slider 10 protruding the first swing arm 6 and the second swing arm 11 is used for mounting the water tank.

In this embodiment, the crank drive mechanism further includes: a supporting shaft 8 mounted on a side plate of the cooking appliance, a bearing 12 mounted on the supporting shaft 8, and a guide groove 1101 formed along a side surface of the second swing arm 11; the guide slot 1101 may be a through slot or a blind slot, and the bearing 12 is fittingly installed in the guide slot 1101, and the guide slot 1101 slides on the bearing 12 by the rotation arm 4 and the first swing arm 6.

The guide slot 1101 is disposed close to the side plate of the cooking appliance, in this embodiment, the guide slot 1101 penetrates the second swing arm 11, and in other embodiments, the guide slot 1101 may not penetrate the second swing arm 11.

In this embodiment, the guide groove 1101 is opened from the middle portion of the second swing arm 11 to the end portion connected to the control panel, and the cooperation between the guide groove 1101 and the bearing 12 can guide the swing of the second swing arm 11 and the end portion connected to the control panel, thereby guiding the turning of the control panel.

In this embodiment, the water tank pushing mechanism further includes: the motor driving device is connected with the output rod 9, the balance rod 3 and the fixed base 5; the fixed base 5 and the crank driving mechanisms are arranged in two groups at intervals side by side, two ends of the rotating arm 4 are respectively and fixedly connected with the output rod 9 and one end of the balance rod 3, and the connecting end of the rotating arm 4 after being fixedly connected with the output rod 9 is rotatably connected with the fixed base 5; of course, one end of the rotating arm 4 may be engaged with the output rod 9, and any connection method may be adopted as long as power transmission between the output rod 9 and the rotating arm 4 can be realized; alternatively, the two ends of the balance bar 3 can be connected to the first swing arms 6 on the two sides; the connection of the balancing bar 3 to the swivel arm 4 or to the first pivot arm 6 can be a fixed connection or a rolling or pivoting connection, as long as a synchronous movement of the swivel arms 4 or/and the first pivot arms 6 on both sides is achieved.

Referring to fig. 2, the lower end of the fixed base 5 is fixed to the cooking appliance, the output rod 9 and the two ends of the balance rod 3 are both connected with the rotating arms 4, the two rotating arms 4 are respectively installed near two opposite side plates of the cooking appliance, and the water tank is installed between the sliding blocks 10 at the two sides.

The electric drive device of the present invention includes: the driving motor 2, the reducer 1 connected with the output rod 9, wherein the reducer 1 of the embodiment is a gear reducer.

In this embodiment, polygonal fixing holes such as a hexagon, a triangle, a quadrangle and the like are formed at two ends of the rotating arm 4, or irregular fixing holes such as a semicircle and the like are formed, and the output rod 9 and the balance rod 3 are respectively in transition fit with the fixing holes 4; the fixed base 5 is provided with a circular mounting hole, and the end part of the output rod 9 is matched with the mounting hole and can rotate in the mounting hole. Preferably, the cross-section of the output rod of this embodiment is regular hexagon, so that it is rotatory to drive output rod 9 through gear reducer, simultaneously, rotor arm 4's both ends set up regular hexagon's fixed orifices, output rod 9 both ends set up with rotor arm 4's fixed orifices transition fit's regular hexagonal prism, and similarly, 3 both ends of balancing pole also set up regular hexagonal prism, so that the both ends of balancing pole 3 and rotor arm 4's fixed orifices transition fit, the tip at the positive hexagonal prism of output rod 9 still sets up the cylinder, so that this cylinder cooperates with the mounting hole on the fixed baseplate 5, make fixed output rod 9, rotor arm 4 and balancing pole 3 can be rotatory around the mounting hole under driving motor 2's effect. In order to enable the end of the output rod 9 to be smoothly inserted into the fixing hole of the rotating arm 4, the outer diameter of the cylindrical cross section is smaller than or equal to the diameter of the inscribed circle of the regular hexagonal prism cross section.

In another embodiment, a cylinder that fits into a fixing hole in the fixing base 5 may be provided in the rotating arm 4, and the fixed output rod 9, rotating arm 4, and balance bar 3 may be rotated around the mounting hole by the driving motor 2.

As shown in fig. 3, the action process of the water tank pushing-out mechanism of the present embodiment may be:

1) the driving motor 2 rotates, and drives the output rod 9 to drive the rotating arm 4 to rotate after being decelerated by the speed reducer 1;

2) the rotating arm 4 drives the first swing rod 6 to move, and the rotation of the rotating arm 4 is converted into the horizontal movement of the sliding block 10, so that the water tank is driven to move horizontally;

3) the guide groove 1101 of the second swing arm 11 swings along the bearing 12, and the connection end of the second swing arm 11 and the control panel swings, so that the control panel is turned over;

4) the schematic diagrams before (shown by a solid line) and after (shown by a dotted line) the water tank pushing mechanism is pushed out are shown in fig. 3, when the water tank is pushed out of the cooking appliance, the sliding block 10 drives the water tank to generate outward horizontal displacement, the second swinging rod 11 drives the control panel to be outwards and upwards turned, and a distance for pulling out the water tank is reserved so as to add water into the water tank; when the water tank is pushed into the cooking appliance, the water tank returns to the inside of the cooking appliance, the control panel is turned back to cover the inner structure above the cooking appliance in situ, and the water tank is hidden to the rear side of the control panel again.

Example two

Referring to fig. 4, the embodiment provides a steaming and baking all-in-one machine of the present invention, including: the water tank, the control panel and the water tank pushing mechanism of the first embodiment; the water tank is arranged at the rear side of a control panel in the steaming and baking integrated machine, and the water tank push-out mechanism is respectively connected with the water tank and the control panel.

The water tank pushing mechanism of the first embodiment realizes pushing of the water tank and overturning of the control panel, integrity of the control panel is guaranteed, the water tank can be pushed out stably, and user experience is improved.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A water tank pushing-out mechanism of a cooking appliance with a steaming function is characterized by comprising a crank driving mechanism, wherein the crank driving mechanism is respectively connected with a control panel and a water tank positioned at the rear side of the control panel; the crank driving mechanism is used for driving the control panel to turn over and open and simultaneously pushing the water tank out of the cooking appliance.

2. The water tank push-out mechanism according to claim 1, wherein the crank drive mechanism comprises: the cooking appliance comprises a rotating arm (4), a first swing arm (6) with one end rotatably connected with the rotating arm (4), a sliding chute structure (7) installed on the cooking appliance, and a sliding block (10) installed in a sliding chute of the sliding chute structure (7); the other end of the first swing arm (6) is rotatably connected with the sliding block (10); the slider (10) is connected with the water tank.

3. The cistern ejection mechanism of claim 2, wherein the crank drive mechanism further comprises a second swing arm (11); one end of the second swing arm (11) is rotatably connected with the sliding block (10), and the other end of the second swing arm (11) is connected with the control panel.

4. The cistern push-out mechanism according to claim 3, characterised in that the other end of the first oscillating arm (6) and one end of the second oscillating arm (11) are coaxially and rotatably connected to the slider (10).

5. The cistern ejection mechanism of claim 3, wherein the slider (10) is an L-shaped structure with lateral ends protruding the first swing arm (6) and the second swing arm (11).

6. The water tank push-out mechanism of claim 3, wherein the crank drive mechanism further comprises: a support shaft (8) mounted on the side plate of the cooking appliance, a bearing (12) mounted on the support shaft (8), and a guide groove (1101) formed along the side surface of the second swing arm (11); the bearing (12) is fitted into the guide groove (1101), and the guide groove (1101) slides on the bearing (12).

7. The water tank push-out mechanism of claim 2, further comprising: the motor driving device, an output rod (9) connected with the motor driving device and a fixed base (5); one end of the rotating arm (4) is fixedly connected with the output rod (9), and the connecting end of the output rod (9) and the rotating arm (4) after being fixedly connected is rotatably connected with the fixed base (5).

8. The water tank push-out mechanism according to claim 7, wherein the electric driving means comprises: the driving motor (2) and the speed reducer (1) connected with the driving motor (2), wherein the speed reducer (1) is connected with the output rod (9).

9. The water tank push-out mechanism according to claim 7 or 8, further comprising a balance bar (3), wherein the fixed base (5) and the crank drive mechanism are arranged in two groups and spaced side by side, and two ends of the balance bar (3) are respectively connected to the rotating wall (4) or the first swing arm (6) on two sides.

10. The water tank push-out mechanism according to claim 9, wherein fixing holes are formed at two ends of the rotating arm (4), and the output rod (9) and the balancing rod (3) are in transition fit with the fixing holes respectively; the fixed base (5) is provided with a circular mounting hole, and the end part of the output rod (9) is matched with the mounting hole and can rotate in the mounting hole.

11. The utility model provides a evaporate roast all-in-one which characterized in that includes: a water tank, a control panel and a water tank push-out mechanism as claimed in any one of claims 1 to 10; the water tank is arranged on the rear side of the control panel in the steaming and baking integrated machine, and the water tank push-out mechanism is respectively connected with the water tank and the control panel.