阅读说明：本技术 一种自动下米盒 (Automatic rice discharging box ) 是由 翁国华 于 2020-05-29 设计创作，主要内容包括：本发明公开了一种自动下米盒,包括盒体、活动阻挡结构、第一磁体、第二磁体；所述盒体内设置有储米腔,所述储米腔的上端设有入米口,所述储米腔的下端设有下米口；所述活动阻挡结构与所述盒体可活动地相连接；所述第一磁体固定在所述盒体上；所述第二磁体固定在所述活动阻挡结构上；所述第一磁体和/或所述第二磁体为软磁铁,所述第一磁体可与所述第二磁体相吸合,以使活动阻挡结构封闭所述盒体的下米口。本发明提供的自动下米盒自动完成米粒下锅投放操作,节省人们的精力与时间,简化操作过程更具人性化。另外,水开后米粒及时下锅可以避免出现米粒粘锅、糊底的现象,从而改善米粥的口感品质。(The invention discloses an automatic rice discharging box which comprises a box body, a movable blocking structure, a first magnet and a second magnet, wherein the movable blocking structure is arranged on the box body; a rice storage cavity is arranged in the box body, a rice inlet is formed in the upper end of the rice storage cavity, and a rice outlet is formed in the lower end of the rice storage cavity; the movable blocking structure is movably connected with the box body; the first magnet is fixed on the box body; the second magnet is fixed on the movable blocking structure; the first magnet and/or the second magnet are soft magnets, and the first magnet can be attracted with the second magnet so that the movable blocking structure seals the rice outlet of the box body. The automatic rice discharging box provided by the invention can automatically complete rice discharging and putting operation, so that the energy and time of people are saved, the operation process is simplified, and the operation process is more humanized. In addition, after the water is boiled, the rice grains can be put into the pot in time, so that the phenomena of rice grains sticking to the pot and sticking to the bottom can be avoided, and the taste quality of the rice porridge is improved.)

1. An automatic rice discharging box is characterized by comprising:

the rice storage box comprises a box body, wherein a rice storage cavity is arranged in the box body, the upper end of the rice storage cavity is provided with a rice inlet, and the lower end of the rice storage cavity is provided with a rice outlet;

the movable blocking structure is movably connected with the box body;

the first magnet is fixed on the box body;

a second magnet secured to the moveable blocking structure;

the first magnet and/or the second magnet are soft magnets, and the first magnet can be attracted with the second magnet so that the movable blocking structure can seal the rice outlet of the box body.

2. The automatic rice discharging box of claim 1, wherein the movable blocking structure comprises a support arm vertically disposed on the box body, and a sealing plate rotatably disposed on the support arm, wherein the first magnet and the second magnet are engaged so that an upper wall surface of the sealing plate is parallel to a lower wall surface of the box body.

3. The automatic rice discharging box of claim 2, wherein the supporting arm and the two sealing plates are symmetrically arranged, each sealing plate comprises a blocking portion and a connecting portion which are integrally formed, the two blocking portions are used for together closing the rice discharging opening of the box body, and the connecting portion is pivotally connected with the supporting arm.

4. The automatic rice discharging box of claim 3, wherein the box body is cylindrical, the blocking part is a semicircular plate, and the two blocking parts are spliced to form a complete circle; first magnet and second magnet all are equipped with two, and every first magnet and second magnet are half circular ring-shaped, two first magnet concatenation forms the ring, two the second magnet concatenation forms the ring.

5. The automatic rice discharging box of claim 2, wherein the first magnet is embedded on the bottom surface of the box body, and the second magnet is embedded on the lower wall surface of the closing plate.

6. The automatic rice discharging box of claim 2, wherein a mounting groove is formed in a bottom surface of the box body, the first magnet is fixed in the mounting groove through a first cover, and the second magnet is fixed on a lower wall surface of the sealing plate through a second cover.

7. The automatic rice discharging box of claim 6, wherein a plurality of threaded holes are formed in the bottom surface of the box body, through holes corresponding to the threaded holes in one-to-one manner are formed in the first cover body, a screw passes through the through hole of each first cover body from bottom to top, and the top end of each screw is screwed into the corresponding threaded hole of the box body.

8. The automatic rice discharging box of any one of claims 1 to 7, wherein the first magnet is a hard magnet and the second magnet is a soft magnet.

9. The automatic rice discharging box of claim 1, wherein a shoulder is provided on a top edge of the box body.

Technical Field

The invention relates to the technical field of cooking, in particular to an automatic rice discharging box.

Background

The existing electric cooker can only cook rice any more, and also has multiple functions of timing, cooking, heat preservation, rotation of cooking menus and the like, thereby realizing multiple purposes of one pot. Therefore, people often use the electric cooker to cook porridge in daily life, and common porridge is cooked by directly receiving cold water from a water tap, so that rice grains are easily stuck to a pot and even the bottom of the rice grains are easily burnt; this not only affects the taste quality of the rice gruel, but also causes difficulties in the cleaning of the rice cooker. In order to solve the problem, people know that rice is put into the pot after boiling water, but the people need to spend more energy and time to wait for the boiling of the water and finish the operation of putting the rice into the pot, the operation is complicated, and the intelligent degree is low.

It is seen that improvements and enhancements to the prior art are needed.

Disclosure of Invention

In view of the defects of the prior art, the invention aims to provide an automatic rice feeding box, which aims to automatically feed rice into a pot after water in the pot is boiled, and simplify the operation process.

In order to achieve the purpose, the invention adopts the following technical scheme:

an automatic rice discharging box comprises a box body, wherein a rice storage cavity is arranged in the box body, a rice inlet is formed in the upper end of the rice storage cavity, and a rice discharging opening is formed in the lower end of the rice storage cavity; the movable blocking structure is movably connected with the box body; the first magnet is fixed on the box body; a second magnet secured to the moveable blocking structure; the first magnet and/or the second magnet are soft magnets, and the first magnet can be attracted with the second magnet so that the movable blocking structure can seal the rice outlet of the box body.

The movable blocking structure comprises a support arm vertically arranged on the box body and a seal plate arranged on the support arm in a turnable manner, and the first magnet and the second magnet are attracted together so that the upper wall surface of the seal plate is parallel to the lower wall surface of the box body.

The first magnet is embedded on the bottom surface of the box body, and the second magnet is embedded on the lower wall surface of the sealing plate.

The bottom surface of the box body is provided with a mounting groove, the first magnet is fixed in the mounting groove through the first cover body, and the second magnet is fixed on the lower wall surface of the sealing plate through the second cover body.

The equal symmetry of support arm and shrouding is provided with two, and every shrouding includes integrated into one piece's stop part and connecting portion, and two stop parts are used for sealing together the rice mouth down of box body, connecting portion and support arm pivot connection.

The box body is cylindrical, the blocking parts are semicircular plates, and the two blocking parts are spliced to form a complete circle; the first magnet and the second magnet are both provided with two magnets, each first magnet and each second magnet are semicircular, the two first magnets are spliced to form a circular ring, and the two second magnets are spliced to form a circular ring.

The bottom surface of the box body is provided with a plurality of threaded holes, the first cover body is provided with through holes which are equal in number and correspond to the threaded holes one by one, the through holes of each first cover body respectively penetrate through a screw from bottom to top, and the top end of each screw is respectively screwed into the corresponding threaded hole of the box body.

The first magnet is made of hard magnet, and the second magnet is made of soft magnet.

The top edge of the box body is provided with a shoulder.

Has the advantages that:

the invention provides an automatic rice discharging box which is suspended in a cooking cavity, steam is generated after water is boiled, when the temperature in the cooking cavity reaches the preset temperature of a first magnet and/or a second magnet, the magnetism of the first magnet and/or the second magnet disappears, at the moment, the attraction stress between the first magnet and the second magnet is reduced sharply, and a movable blocking structure separates the first magnet and the second magnet under the action of self gravity and the gravity of rice grains, so that the movable blocking structure is released from sealing a rice discharging opening, rice grains in a rice storage cavity fall into boiled water automatically, the rice discharging operation is completed automatically, the energy and time of people are saved, and the operation process is simplified and is more humanized. In addition, the rice grains are put into the pot in time after the water is boiled, so that on one hand, the cooking time is effectively ensured, and on the other hand, the phenomena that the rice grains stick to the pot and stick to the bottom can be avoided, thereby improving the taste quality of the rice porridge.

Drawings

Fig. 1 is a perspective view 1 of the automatic rice discharging box provided by the invention.

Fig. 2 is a perspective view 2 of the automatic rice discharging box provided by the invention.

Fig. 3 is a schematic structural view of the automatic rice discharging box provided by the invention.

Fig. 4 is a partially enlarged view of the region L in fig. 3.

Fig. 5 is a schematic view of the automatic rice discharging box provided by the invention in a closed state.

Fig. 6 is a schematic view of the automatic rice discharging box provided by the invention in an open state.

Description of the main element symbols: 1-box body, 11-rice inlet, 12-rice outlet, 13-rice storage cavity, 2-movable blocking structure, 3-first magnet, 4-second magnet, 5-first cover body, 6-second cover body, 7-shoulder, 21-closing plate and 22-supporting arm.

Detailed Description

The invention provides an automatic rice feeding box, which is further described in detail below by referring to the attached drawings and embodiments in order to make the purpose, technical scheme and effect of the invention clearer and clearer. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the scope of the invention.

Referring to fig. 1-6, the present invention provides an automatic rice discharging box, which includes a box body 1, a movable blocking structure 2, a first magnet 3, and a second magnet 4.

Specifically, as shown in fig. 3, a rice storage cavity 13 is arranged in the box body 1, a rice inlet 11 is arranged at the upper end of the rice storage cavity 13, and a lower rice outlet 12 is arranged at the lower end of the rice storage cavity 13; the movable blocking structure 2 is movably connected with the box body 1; the first magnet 3 is fixed on the box body 1; the second magnet 4 is fixed on the movable blocking structure 2; the first magnet 3 and/or the second magnet 4 are soft magnets, and the first magnet 3 can attract the second magnet 4, so that the movable blocking structure 2 seals the rice outlet 12 of the box body 1.

The automatic rice discharging box provided by the invention is used together with cooking appliances (such as an electric cooker, a pressure cooker and the like), and is shown in figures 5 and 6. When cooking porridge, firstly adding proper water quantity into the inner pot 83 of the cooking appliance, then pouring rice grains 82 from the rice inlet 11 of the automatic rice discharging box, suspending the automatic rice discharging box in the inner pot 83 of the cooking appliance, and enabling the automatic rice discharging box to face the liquid level; at the moment, the first magnet 3 and the second magnet 4 are in a room temperature state, the first magnet 3 and/or the second magnet 4 are/is magnetic, and the first magnet 3 and the second magnet 4 are attracted to each other, so that the movable blocking structure 2 seals the rice discharging opening 12 of the box body 1, and rice grains are stored in the rice storage cavity 13 to wait for being discharged; finally, the heating and cooking are started. In the process of cooking, steam is generated after water is boiled, when the temperature in the cooking cavity 81 reaches the preset temperature of the first magnet 3 and/or the second magnet 4, the magnetism of the first magnet 3 and/or the second magnet 4 disappears, at the moment, the attraction stress between the first magnet 3 and the second magnet 4 is reduced sharply, the movable blocking structure 2 is separated from the first magnet 3 and the second magnet 4 under the action of self gravity and the gravity of the rice grains 82, so that the movable blocking structure is realized to remove the closure of the rice outlet 12, and the rice grains in the rice storage cavity 13 automatically fall into the boiling water. The automatic rice feeding box provided by the invention has the following advantages: 1. the operation process is simplified, the rice grains are automatically put into the pot and put in, the energy and time of people are saved, and the rice grain feeding device is more humanized; 2. after the water is boiled, rice grains are put into the pot in time, so that on one hand, the cooking time is effectively ensured, and on the other hand, the phenomena that the rice grains stick to the pot and stick to the bottom can be avoided, thereby improving the taste quality of the rice porridge.

It should be noted that the movable blocking structure will not be reset after the sealing of the rice outlet 12 is released, so that the steam in the cooking cavity can be discharged along the rice storage cavity 13 without affecting the normal cooking.

In one embodiment, as shown in fig. 4, the movable blocking structure 2 includes a supporting arm 22 vertically disposed on the box body 1, and a sealing plate 21 rotatably disposed on the supporting arm 22, and the first magnet 3 and the second magnet 4 are attracted together so that the upper wall surface of the sealing plate 21 is parallel to the lower wall surface of the box body 1.

In one embodiment, the first magnet 3 is mounted on the bottom surface of the case 1, and the second magnet 4 is mounted on the lower wall surface of the cover plate 21.

Specifically, the box body 1 is a plastic part, a mounting groove is formed on the bottom surface of the box body 1 through a first injection molding process, the first magnet 3 is fixed in the mounting groove, and a second injection molding process is performed on the box body 1 to seal the mounting groove, so that the first magnet 3 is embedded on the bottom surface of the box body 1; the sealing plate 21 is also made of plastic, and the second magnet 4 is embedded in the sealing plate 21 in the same way as the above process. Through setting up like this, under the prerequisite of realization to first magnet 3 and second magnet 4 fixed reliability, can avoid first magnet 3 effectively, and/or second magnet 4 exposes and pollute the steam in the chamber of cooking, has guaranteed the use cleanliness and the security of product.

In another embodiment, as shown in fig. 3 and 4, in order to make the first magnet 3 and/or the second magnet 4 better heat-sensitive, a mounting groove is formed on the bottom surface of the box body 1, the first magnet 3 is fixed in the mounting groove by the first cover 5, and the second magnet 4 is fixed on the lower wall surface of the sealing plate 21 by the second cover 6. The first cover body 5 and the second cover body 6 are both made of non-magnetic materials, such as stainless steel, copper and the like. When the lower meter opening 12 is closed, the sealing plate 21 is clamped between the first magnet 3 and the second magnet 4, and the sealing plate 21 effectively closes the lower meter opening 12 on one hand and does not influence the magnetic attraction effect of the first magnet 3 and the second magnet 4 on the other hand.

In one embodiment, as shown in fig. 2-4, the support arm 22 and the closing plate 21 are symmetrically provided in two, each closing plate 21 includes a blocking portion 21.1 and a connecting portion 21.2, which are integrally formed, the two blocking portions 21.1 are used to close the lower rice mouth 12 of the box body 1 together, the connecting portion 21.2 is pivotally connected to the support arm 22, and the closing plate 21 can be smoothly and reliably turned around the pivot 22.1 on the support arm 22. When the nozzle 12 is closed, the two sealing plates 21 are spliced together, the upper wall surfaces of the two sealing plates 21 are parallel to the lower bottom surface of the box body 1 (namely, the sealing plates 21 are in a horizontal state), when the nozzle 12 is communicated with the cooking cavity 81, the two sealing plates 21 swing in the direction away from each other, and finally the sealing plates 21 are in a vertical downward state.

Further, as shown in fig. 2, the box body 1 is cylindrical, the blocking portion 21.1 is a semicircular plate, and the two blocking portions 21.1 are spliced to form a complete circle; first magnet 3 and second magnet 4 all are equipped with two, and every first magnet 3 and second magnet 4 are half-circular ring-shaped, and two first magnets 3 splice and form the ring, two the second magnet 4 splices and forms the ring.

Correspondingly, the number of the second cover bodies 6 is two, each second magnet 4 is correspondingly arranged on one blocking portion 21.1, the second cover bodies 6 are matched with the shape of the second magnet 4, the second cover bodies 6 are also semicircular, the second cover bodies 6 completely wrap the second magnet 4, and in order to enable the connection between the second cover bodies 6 and the second magnet 4 to be more compact and reduce the assembly of parts, the second cover bodies 6 are connected with the sealing plate 21 in a welding mode.

Correspondingly, the number of the first cover bodies 5 is also two, each first cover body 5 comprises an upper enclosing plate 5.1 and a lower enclosing plate 5.2 which are semicircular and a side plate 5.3 which connects the upper enclosing plate and the lower enclosing plate, the upper enclosing plate 5.1, the lower enclosing plate 5.2 and the side plate 5.3 enclose a mounting cavity matched with the shape of the first magnet 3, and the first magnet 3 is mounted in the mounting cavity.

In one embodiment, as shown in fig. 4, a plurality of threaded holes 15 are opened on the bottom surface of the box body 1, through holes 51 corresponding to the threaded holes are provided on the first cover 5 in an equal number, a screw 52 passes through the through hole of each first cover 5 from bottom to top, and the top end of each screw 52 is screwed into the corresponding threaded hole 15 of the box body 1. The threaded holes 15 can be arranged at equal angles along the circumferential direction of the box body 1, so that the connection between the first cover body 5 and the box body 1 is more tight and stable.

In one embodiment of the present invention, preferably, the first magnet 3 is a hard magnet and the second magnet 4 is a soft magnet.

In this embodiment, the magnetism of soft magnet can change along with the change of temperature, specifically, when the steam temperature in the valve body reaches the preset temperature value of soft magnet, the magnetism of soft magnet disappears, thereby make the stress of looks actuation sharply reduce between hard magnet and the soft magnet, shrouding 21 is under the effect of self gravity and the gravity of the grain of rice, soft magnet and hard magnet phase separation, two shrouding 21 upsets swing down, thereby activity blocks structure 2 and opens rice mouth 12 down, the grain of rice in the storage rice chamber 13 falls into the boiling water of cooking the chamber, begin to cook the congee and cook, thereby cooking utensil's intelligent use has been improved, user experience is improved, save people's energy and time. In the intracavity temperature in-process is cooked in the perception, because second magnet 4 does not receive shrouding 21's separation, can direct perception ambient temperature to second magnet 4 can improve the accuracy of second magnet 4 to the intracavity temperature perception of cooking for soft magnet, thereby has improved automatic rice box down and has realized the automatic control precision of opening down rice mouth 12 functions according to the steam temperature of cooking the intracavity, and then has improved the use reliability of product. And the first magnet 3 is obstructed by the closing plate 21 to heat when the rice box is closed automatically, and the first magnet 3 is difficult to sense temperature by heating, so on the premise of not influencing the service performance of the product, the hard magnet with relatively low cost is selected as the first magnet 3, and on the premise of not influencing the service performance of the product, the cost of the product is reduced.

Of course, in order to realize the purpose that the attraction stress between the first magnet 3 and the second magnet 4 changes along with the change of the temperature, the first magnet 3 and the second magnet 4 can be both soft magnets, or the first magnet 3 can be soft magnets and the second magnet 4 can be hard magnets.

In order to facilitate the arrangement of the shoulder 7 on the top edge of the box body 1 and to enable the rice box to be placed more stably and not to incline easily during automatic rice feeding, the shoulder 7 is preferably set to be a horizontally arranged skirt edge, and the shoulder 7 can be pressed on the top of the pot wall of the pot body.

It should be understood that equivalents and modifications of the technical solution and inventive concept thereof may occur to those skilled in the art, and all such modifications and alterations should fall within the protective scope of the present invention.