CN206777230U - The equipment that food is made using hot-air with drawer structure - Google Patents

Abstract

The utility model relates to a device for making food with hot air with a drawer structure, comprising a casing (1), a drawer (3) that can be pulled out from the casing (1) or pushed into the casing (1) , the drawer (3) includes a chassis (31) and a pot (32), the pot (32) is provided with a food basket (4), an air heating device and a fan are arranged above the pot (32), and the drawer (3 ) is movably connected with the housing (1) by means of a telescopic link mechanism (8). Compared with the prior art, the expansion and contraction of the drawer of the utility model adopts the principle of connecting rod transmission, so that the drawer can move in the correct and only direction when it is taken out or pushed in, and the connecting rod mechanism can be stretched and compressed in the pushed state, occupying a small volume , and avoid the problem that the front and rear protrusions of the slide rails in the prior art limit the design space of the product.

Description

Apparatus for making food with hot air with drawer structure

technical field

The utility model relates to a food production equipment, in particular to equipment using hot air to process food, such as an air electric fryer, an oven, a microwave oven, a light wave furnace and the like.

Background technique

Chinese patent CN203841555U discloses a device for preparing food with a drawer with a sliding mechanism, including a housing with an inner wall, a drawer placed in the housing, the drawer includes a chassis and a food basket, the food basket is placed in the chassis , the air heating system and fan placed in the housing, and the sliding mechanism placed between the inner wall and the drawer.

The above-mentioned device adopts a secondary slide rail mechanism, because the stroke of the secondary slide rail is smaller than the length of the slide rail itself, and the stroke of the air fryer drawer is relatively large, so the slide rail has to be lengthened, so that it protrudes beyond the main body of the product In addition, the product appearance design space is limited.

In addition, the sliding mechanism also has a certain movement space left and right, and there is instability in the sliding process.

Utility model content

The technical problem to be solved by the utility model is to avoid the disadvantages of the prior art and propose a device for making food with hot air without limiting the design space of the product appearance.

The technical solution adopted by the utility model to solve the technical problem is:

A device for making food with hot air with a drawer structure is proposed, including a casing, a drawer that can be pulled out from the casing or pushed into the casing, the drawer includes a chassis and a pot, and a food basket is arranged in the pot. An air heating device and a fan are arranged above the pot, and the drawer is movably connected with the housing through a telescopic link mechanism.

further:

An air guide structure for guiding hot air to the bottom of the pot is provided on the inner vertical wall of the pot.

The air guiding structure is perpendicular to the bottom surface of the pot.

The air guide structure extends from top to bottom to the inner bottom surface of the pot.

The air guide structure protrudes toward the central axis of the pot.

The link mechanism includes a first link, a second link, a third link and a fourth link, one end of the first link and one end of the second link are hinged to the housing, the One end of the third connecting rod and one end of the fourth connecting rod are hinged with the chassis; the other end of the first connecting rod is hinged with the other end of the third connecting rod, and the other end of the second connecting rod is connected with the fourth connecting rod. The other end of the connecting rod is hinged.

One end of the first connecting rod and one end of the second connecting rod are provided with meshing gears, and one end of the third connecting rod and one end of the fourth connecting rod are also provided with meshing gears.

The link mechanism is a cross-link telescopic mechanism.

The link mechanism is arranged between the inner bottom surface of the housing and the bottom surface of the drawer.

The link mechanism is arranged between the inner side of the housing and the side of the drawer.

Compared with the prior art, the drawer of the utility model adopts a telescopic link transmission structure, and the link mechanism is compressed in the pushed-in state, occupying a small volume, and avoiding the front and rear protruding of the slide rails in the prior art, which hinders the design space of the product. The question of limitations.

At the same time, gears are engaged between the connecting rods at the same end, which can ensure that the drawer can move stably in the correct and unique direction when it is taken out or pushed in.

Description of drawings

Fig. 1 is the schematic diagram of the principle of using hot air to make food in the drawer of the utility model in the pushed-in state;

Fig. 2 is a schematic cross-sectional view of the overall structure of the drawer of the utility model in the drawn state;

Fig. 3 is an exploded schematic diagram of the utility model with a drawer structure utilizing hot air to make food;

Fig. 4 is a three-dimensional schematic diagram of placing a food basket in a pot;

Fig. 5 is a schematic diagram of the state of the connecting rod mechanism when the drawer is pushed in according to Embodiment 1 of the present utility model;

Fig. 6 is a schematic diagram of the state of the connecting rod mechanism when the drawer is pulled out for a certain period in Embodiment 1 of the present utility model;

Fig. 7 is a schematic diagram of the state of the connecting rod mechanism when the drawers are fully drawn out in Embodiment 1 of the present utility model;

Fig. 8 is a schematic diagram of the state of the connecting rod mechanism in the state of the second embodiment of the utility model when the drawer is pushed in;

Fig. 9 is a schematic diagram of the second embodiment of the utility model when the drawer is drawn out and the state of the link mechanism.

detailed description

Now in conjunction with accompanying drawing, the embodiment of the utility model is described in detail.

For the sake of illustration, the width, length and thickness of certain components in the schematic diagrams are sometimes exaggerated.

As shown in Figures 1 to 9, a device for making food with hot air with a drawer structure includes a housing 1, a drawer 3 that can be pulled out from the housing 1 or pushed into the housing 1, the drawer 3 includes a chassis 31 and a pot 32, the pot 32 is provided with a food basket 4, the top of the pot 32 is provided with an air heating device 5 and a fan 6, and the drawer 3 is movable with the housing 1 through a telescopic linkage mechanism 8 connect.

In some embodiments, the inner vertical wall of the pot 32 is provided with an air guide structure 7 for guiding hot air to the bottom of the pot 32 . The air guide structure 7 can be a plurality of ribs perpendicular to the bottom surface of the pot 32 , the air guide structure 7 extends from top to bottom to the inner bottom surface of the pot 32 , and protrudes toward the central axis of the pot 32 . The inner vertical wall of the pot 32, that is, the side wall of the air channel 9, has an air guide structure. When the hot air driven by the fan reaches the lower part of the hot air channel, it no longer rotates in a circle, but enters the food production room along the direction of the air guide structure. Down, and then up into the food making room, to heat and bake the food in the first time, and quickly push the volatilized moisture of the food to rise, and discharge it out of the machine in the first time, so that the food is baked quickly and evenly.

As shown in FIGS. 5 to 7 , the link mechanism 8 includes a first link 83 , a second link 84 , a third link 81 and a fourth link 82 , one end of the first link 83 and One end of the second connecting rod 84 is hinged with the housing 1, one end of the third connecting rod 81 and one end of the fourth connecting rod 82 are hinged with the chassis 31; the other end of the first connecting rod 83 is connected with the chassis 31. The other end of the third link 81 is hinged, and the other end of the second link 84 is hinged with the other end of the fourth link 82 . In order to make the drawer more stable when it is pushed in and out, one end of the first connecting rod 83 and one end of the second connecting rod 84 are provided with gears that mesh, and one end of the third connecting rod 81 and the end of the fourth connecting rod 82 One end is also provided with meshing gears.

Two shafts are hinged on the housing 1, and the other two shafts are hinged on the bottom plate of the drawer 3. One end of each connecting rod with a gear is installed on the shaft. When the drawer is drawn out, the gear and the gear engage and rotate, and at this time, the connecting rod and the rotating shaft rotate accordingly.

In some embodiments, as shown in FIG. 8 and FIG. 9 , the linkage mechanism 8 may also be a cross-link telescopic mechanism.

The link mechanism 8 can be arranged between the inner bottom surface of the casing 1 and the bottom surface of the drawer 3 such as the chassis 31 , or between the inner surface of the casing 1 and the side surface of the drawer 3 .

It should be understood that the above embodiments are only used to illustrate the technical solution of the present invention, rather than limit it, and some of its details and motion mechanisms can be realized in other forms through corresponding design changes. Those skilled in the art can modify the technical solutions described in the above embodiments, or equivalently replace some of the technical features; and these modifications and replacements should all belong to the scope of protection of the appended claims of the utility model.

Claims (10)

1. A device for making food with hot air with a drawer structure, comprising a casing (1), a drawer (3) that can be pulled out from the casing (1) or pushed into the casing (1), the The drawer (3) includes a chassis (31) and a pot (32). The pot (32) is provided with a food basket (4), and an air heating device and a fan are arranged above the pot (32). It is characterized in that: the drawer (3) Vigorously connected with the housing (1) by means of a telescopic link mechanism (8). 2. The equipment for making food with hot air with a drawer structure according to claim 1, characterized in that: the inner vertical wall of the pot (32) is provided with a hole for guiding the hot air to the bottom of the pot (32) Wind guiding structure (7). 3. The device for making food with hot air with a drawer structure according to claim 2, characterized in that: the air guide structure (7) is perpendicular to the bottom surface of the pot (32). 4. The device for making food with hot air with a drawer structure according to claim 3, characterized in that: the air guide structure (7) extends from top to bottom to the inner bottom surface of the pot (32). 5. The device for making food with hot air with a drawer structure according to claim 2, characterized in that: the air guide structure (7) protrudes toward the central axis of the pot (32). 6. The equipment for making food with hot air with a drawer structure according to claim 1, characterized in that: the linkage mechanism (8) includes a first linkage (83), a second linkage (84), The third connecting rod (81) and the fourth connecting rod (82), one end of the first connecting rod (83) and one end of the second connecting rod (84) are hinged to the housing (1), the first connecting rod One end of the three connecting rods (81) and one end of the fourth connecting rod (82) are hinged to the chassis (31); the other end of the first connecting rod (83) is connected to the other end of the third connecting rod (81) Hinged, the other end of the second connecting rod (84) is hinged with the other end of the fourth connecting rod (82). 7. The equipment for making food with hot air with a drawer structure according to claim 6, characterized in that: one end of the first connecting rod (83) and one end of the second connecting rod (84) are provided with engaging One end of the third connecting rod (81) and one end of the fourth connecting rod (82) are also provided with meshing gears. 8. The equipment for making food with hot air with a drawer structure according to claim 1, characterized in that: the link mechanism (8) is a cross-link telescopic mechanism. 9. The equipment for making food using hot air with a drawer structure according to any one of claims 1 to 8, characterized in that: the linkage mechanism (8) is arranged between the inner bottom surface of the casing (1) and the drawer (3) between the chassis (31). 10. The equipment for making food using hot air with a drawer structure according to any one of claims 1 to 8, characterized in that: the linkage mechanism (8) is arranged on the inner surface of the casing (1) and the drawer (3) between the sides.