CN200954049Y - a steaming rack - Google Patents

Abstract

The utility model relates to a household cooking appliance, in particular to a steaming rack which is used in the electric rice cooker, comprising a steaming rack basic body with the bottom surface provided with an air hole. The basic body is dismountably connected with at least a height adjustment circle; the space between the basic body and the height adjustment circle is provided with a mutually mated snapping device; the circumcircle of the upper end surface of the height adjustment circle is provided with a snapping hanging portion. The utility model mainly provides a height adjustable, combination steaming rack which has the advantages of simple structure, adjustable height of the steaming rack of the electric rice cooker and good versatility, and used in the electric rice cooker, solving a technological problem that the prior art electric rice cooker has a fixed volume, a non-adjustable height and a poor versatility.

Description

a steaming rack

technical field

The utility model relates to a household cooking utensil, in particular to a steaming rack used in an electric rice cooker.

Background technique

At present, household cooking utensils widely used in the society include electric rice cookers, pressure cookers, frying pans and the like. The present electric rice cooker is simple and convenient for steaming rice, and is easy to operate, and a steaming frame is usually arranged in the electric rice cooker for steaming and cooking some foods. But usually there is only one steaming rack, which limits the amount of steamed food. Therefore someone has applied for a patent "electric rice cooker steaming frame (CN2417807)", which discloses a kind of electric rice cooker steaming frame, which is made of outer ring, rivets, barbed wire, connecting piece, and the barbed wire of its reticular shape is installed on the circular On the ring-shaped outer ring, it is characterized in that its N-shaped connecting piece is installed on the ring-shaped outer ring. Also people have applied for such patent " a kind of multi-steaming layer electric cooker (CN2759329) ", it is characterized in that multi-layer is set on the electric cooker of cage drawer, and the supporting foot of projection is provided with each cage drawer lower end surface. The steam rack of the first structure is equipped with barbed wire, which solves the problem of placing dishes; at the same time, it is equipped with connecting pieces, which can be placed in multiple layers and heated at the same time. The second structure of the steaming rack is to use multi-layered cages to solve the problem of the amount of steamed food. However, the heights of the steaming racks of these two structures are not adjustable, and the versatility is not good.

Contents of the invention

The utility model mainly provides a combination steaming rack with a simple structure, an adjustable height of the steaming rack in the electric rice cooker, and good versatility, which can be used in the electric rice cooker; The volume of the steaming rack in the rice cooker is fixed, and the height cannot be adjusted, which is a technical problem of poor versatility.

The utility model also provides a height-adjustable combined steaming rack used in electric rice cookers, which is simple in principle, convenient in manufacture, small in volume after the steaming rack is folded, and easy to store; it solves the problems existing in the prior art The technical problem that the multi-layer steaming rack in the electric rice cooker is bulky and difficult to store.

The above-mentioned technical problems of the utility model are mainly solved by the following technical solutions: a steaming rack, including a steaming rack body, the bottom surface of which is provided with air holes, and at least one height adjustment ring is detachably connected to the body , The body and the height adjustment ring are provided with a locking device that cooperates with each other, and the outer circumference of the upper end surface of the height adjustment ring is provided with a locking part. There is a height adjustment ring on the body, and the height adjustment ring and the body of the steaming rack are engaged with each other. Therefore, the height of the body is expanded through the difference in the positions of the body and the height adjustment ring, making the volume of the steaming rack more compact. Large, the user can adjust the capacity according to the needs of cooking. At the same time, because the body and the height adjustment ring are detachably connected, the height adjustment ring and the body are concentric and have roughly the same shape. The two can be nested with each other. The height adjustment ring can be inside or outside the body. The two can be stacked together to save storage space.

Preferably, there is one height adjustment ring, and several protrusions are uniformly distributed in the circumferential direction of the bottom end; grooves corresponding to the protrusions are uniformly distributed in the circumferential direction of the body. The protrusion and the groove are conveniently matched, easy to disassemble, and the manufacturing process is relatively simple. Of course, grooves can also be set on the height adjustment ring, and protrusions can be set on the body, and the relative positions inside and outside thereof can be interchanged.

Preferably, the groove on the body is composed of an introduction part and a matching part, the introduction part is located at the bottom of the groove; there is at least one matching part, and the matching part is a plurality of parallel grooves connected to the introduction part arranged in parallel . The wall thickness of the introduction part is thinner than that of other parts of the body, so that the protrusion can be snapped into the groove conveniently. The mating part is the part where the protrusion is inserted into the groove, and the mating part is composed of several parallel grooves, and the parallel grooves determine the height of the engaging.

Preferably, the groove is L-shaped or E-shaped. The L-shaped groove has only one locking point, and the height adjustment ring can only adjust one height; the E-shaped groove has two matching parts, and two heights can be set.

As a preference, the height adjustment ring is one, and its inner peripheral surface is provided with several layers of support plates with gaps, and the size and position of the gaps of each layer of support plates are arranged in alignment; on the outer peripheral surface of the body, there are several The upper end surface of the guide bar corresponding to the notch is provided with a flanging corresponding to the support plate. Several layers of support plates can be adjusted differently, so that the body can be clamped at different heights of the height adjustment ring, thereby adjusting the capacity of the body. The guide bar on the body can be inserted into the height adjustment ring. After selecting the height, rotate the body. The flange on the body is matched with the support plate, and the relative position of the body and the height adjustment ring is determined.

Preferably, the support plate has two layers. The thickness and width of the support plate determine the support strength of the body connected to the height adjustment ring.

Preferably, the shape of the height adjustment ring is the same as that of the steaming rack body.

Therefore, the utility model has the following advantages: 1. The structure is simple, and the position of the steaming rack body in the rice cooker can be adjusted through the height adjustment ring, so that the capacity of the steaming rack can be adjusted according to the needs of users; 2. The principle is simple, Good versatility; 3. When not in use, it is convenient to store and small in size.

Description of drawings:

Fig. 1 is a schematic diagram of a steaming frame of the present invention placed in an electric rice cooker;

Fig. 2 is an overall schematic diagram of a steaming frame of the present invention;

Fig. 3 is a schematic diagram of the body in Fig. 2;

Fig. 4 is another schematic diagram of the body in Fig. 1;

Fig. 5 is an overall schematic diagram of another steaming frame of the present invention;

Fig. 6 is a top view of the height adjustment ring of Fig. 5;

Fig. 7 is a sectional view of the height adjustment ring of Fig. 5;

FIG. 8 is a schematic diagram of the body of FIG. 5 .

Detailed ways:

The technical solutions of the present utility model will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

Example 1:

As shown in FIGS. 1 to 3 , a steaming rack includes a steaming rack body 1 , the steaming rack body 1 is cylindrical, and air holes 2 are provided on the bottom surface of the steaming rack body 1 . The periphery of body 1 is provided with height adjustment ring 3, and height adjustment ring 3 is identical with the shape of body 1, also is cylinder, but its diameter is larger than body 1.5mm, and its height is 100mm. Four L-shaped grooves 4 are evenly distributed in the circumferential direction of the body 1 , and four protrusions 5 are also evenly distributed on the outer circumference of the bottom of the height adjustment ring 3 . The introduction part 4-1 of the L-shaped groove 4 is located at the bottom of the groove 4, and its thickness is thinner than that of other parts. Insert the matching part 4-2 at the top, and the width of the groove 4 is 5mm. The upper circumferential direction of the height adjustment ring 3 is provided with a flanging 6, which is used to be articulated in the electric rice cooker.

Example 2:

As shown in FIGS. 1 and 4 , a steaming rack includes a steaming rack body 1 , the steaming rack body 1 is cylindrical, and air holes 2 are provided on the bottom surface of the steaming rack body 1 . The periphery of body 1 is provided with height adjustment ring 3, and height adjustment ring 3 is identical with the shape of body, also is cylinder, but its diameter is larger than body 2mm, and its height is 120mm. Four E-shaped grooves 4 are evenly distributed in the circumferential direction of the body 1 , and four protrusions 5 are also evenly distributed on the outer circumference of the bottom of the height adjustment ring 3 . The introduction part 4-1 of the E-shaped groove 4 is located at the bottom of the groove 4, and its matching part has two layers. The protrusions 5 can pass through the vertical part of the groove 4 and snap into different heights respectively. The width of the groove is 8 mm. All the other are the same with embodiment 1.

Example 3:

As shown in Figure 1 and Figure 5 and Figure 6, a steaming rack includes a steaming rack body 1, and the steaming rack body 1 is

As shown in FIG. 1 and FIG. 5 and FIG. 6 , a steaming rack includes a steaming rack body 1 , the steaming rack body 1 is cylindrical, and air holes 2 are provided on the bottom surface of the steaming rack body 1 . The periphery of body 1 is provided with height adjusting ring 3, and height adjusting ring 3 is identical with the shape of body 1, also is cylinder, but its diameter is larger than body 4mm, and its height is 150mm. Two layers of support plates 3-1 are arranged in the axial direction in the height adjustment ring 3, four gaps 3-2 are evenly distributed in the circumferential direction of the support plate 3-1, and four gaps 3-2 are evenly distributed in the outer circumferential direction of the body 1. A guide body 1-1 cooperating with the gap 3-2. A flange 1-2 is provided on the upper part of the body 1 in the circumferential direction. After the body 1 is introduced into the gap through the guide body 1-1, the flange 1-2 is engaged with the support plate 3-1, and then the body 1 is rotated. The overlapping of the support plates 3-1 fixes the body 1. The support plate has a thickness of 5 mm and a width of 10 mm. All the other are the same with embodiment 1.

The specific embodiments described herein are only examples to illustrate the concept of the present utility model. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Claims (7)

1. A steaming rack, comprising a steaming rack body, the bottom surface of which is provided with air holes, characterized in that: the body is detachably connected with at least one height adjustment ring, and a mutual cooperation is provided between the body and the height adjustment ring. The clamping device, the outer circumference of the upper end surface of the height adjustment ring is provided with a clamping part. 2. A steaming rack according to claim 1, characterized in that: there is one height adjustment ring, and a number of protrusions are evenly distributed in the circumferential direction of the bottom end; groove. 3. A steaming rack according to claim 2, characterized in that: the groove on the body is composed of an introduction part and a fitting part, the introduction part is located at the bottom of the groove; at least one fitting part, The mating part is a plurality of parallel grooves arranged parallel to each other and connected with the leading part. 4. The steaming rack according to claim 3, wherein the groove is L-shaped or E-shaped. 5. A steaming rack according to claim 1, characterized in that: there is one height adjustment ring, and several layers of support plates with gaps are arranged on the inner peripheral surface thereof, and the size and position of the gaps of each layer of support plates They are arranged in alignment; on the outer peripheral surface of the body, there are a number of guide strips corresponding to the gaps, and the upper end surface is provided with flanging corresponding to the support plate. 6. A steaming rack according to claim 5, characterized in that: the support plate has two layers. 7. A steaming rack according to any one of claims 1 to 6, characterized in that the shape of the height adjustment ring is the same as that of the steaming rack body.

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