CN210121047U - Cooking utensil with lid capable of preventing fool - Google Patents

Abstract

The utility model discloses a close lid and prevent slow-witted cooking utensil belongs to the kitchen appliance field, has solved current caliper formula cooking utensil and has closed the problem that the lid brought under calliper folds the state, the utility model discloses close lid and prevent slow-witted cooking utensil, including the pot body, pot cover and holding in interior pot in the pot body, pot cover one side is rotated and is connected the pot body, the detachable lock of pot cover opposite side detachable the pot body, the pot cover includes enclosing cover and inner cup, be equipped with the calliper subassembly that can open and shut on the enclosing cover, the calliper subassembly folds and is used for the closure under the state the inner cup with interior pot, the pot cover is in close the lid under the calliper subassembly folds the state, the calliper subassembly with interior pot is interfered with the prevention the pot cover with pot body lock.

Description

Cooking utensil with lid capable of preventing fool

[ technical field ] A method for producing a semiconductor device

The utility model relates to a kitchen appliance field especially relates to close lid and prevent slow-witted cooking utensil.

[ background of the invention ]

According to the existing clamp type cooking appliances (electric rice cookers, electric pressure cookers and the like), one side of a pot cover is rotatably connected to a pot body, a clamp capable of being opened and closed is arranged on the pot cover, when the clamp is closed, an inner cover of the pot cover and an inner pot edge of the pot body are clamped by the clamp to realize locking, and when the clamp is opened, an inner container is released to realize unlocking. If the calipers move towards the folding direction due to the action of external force when the cooker cover is opened, after the user closes the cooker cover again, the calipers can not be locked on the inner cooker, so that pressure cooking of the cooking appliance cannot be realized, and meanwhile, potential safety hazards also exist.

[ Utility model ] content

The utility model aims to solve the technical problem that overcome prior art not enough and provide a cooking utensil that closes and cover and prevent slow-witted, improve product safety in utilization.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the cooker comprises a cooker body, a cooker cover and an inner pot contained in the cooker body, wherein one side of the cooker cover is rotatably connected with the cooker body, the other side of the cooker cover is detachably buckled with the cooker body, the cooker cover comprises an outer cover and an inner cover, a caliper assembly capable of being opened and closed is arranged on the outer cover, the caliper assembly is used for locking the inner cover and the inner pot in a closed state, the cooker cover is closed in the closed state of the caliper assembly, and the caliper assembly is interfered with the inner pot to prevent the cooker cover from being buckled with the cooker body.

In the cooker with the closing and fool-proofing functions, the caliper assembly comprises at least two calipers, an inner pot flanging is arranged at the edge of the inner pot, the pot cover is closed under the closing state of the caliper assembly, and the calipers abut against the inner pot flanging to prevent the pot cover from being buckled with the pot body.

In the above lid-closing fool-proof cooking utensil, the outer lid is provided with a limiting piece, the caliper can float up and down relative to the outer lid, the limiting piece is located above the caliper, the distance between the limiting piece and the inner pot flanging is L1 under the closed state of the pot lid, the height of the caliper is H1, and H1 is greater than L1.

In the lid-closing fool-proof cooking utensil, the limiting piece and the outer lid are formed in a split manner, and the limiting piece is fixedly connected to the outer lid; or, the limiting part and the outer cover are integrally formed.

In the cooking appliance with the closed lid and the fool-proofing function, the caliper assembly is closed in the closed state of the lid, the floating stroke of the caliper is H2, the distance between the caliper and the limiting piece is L2, and H2 is less than L2.

In the cooker with the closing lid and the fool-proofing function, the cooker body is provided with the cooker body buckle, the cooker cover is provided with the cooker cover buckle, the cooker cover is closed under the closing state of the caliper component, and the caliper component interferes with the inner cooker to prevent the cooker body buckle from being buckled with the cooker cover buckle.

The utility model has the advantages that:

the utility model discloses close lid and prevent cooking utensil of slow-witted, including the pot body, pot cover and holding in interior pot in the pot body, pot cover one side is rotated and is connected the pot body, the liftoff lock of pot cover opposite side detachable the pot body, the pot cover includes enclosing cover and inner cup, be equipped with the calliper subassembly that can open and shut on the enclosing cover, the calliper subassembly folds and is used for the closure under the state the inner cup with interior pot, the pot cover is in the calliper subassembly folds and closes the lid under the state, the calliper subassembly with interior pot is interfered with the prevention the pot cover with pot body lock. Above-mentioned detachable lock pot body of pot cover opposite side, mean under the complete closed condition of pot cover, if calliper subassembly is at the pot cover open mode under because of the exogenic action to folding up the direction motion, calliper subassembly can interfere with interior pot and make the unable complete closure of pot cover when closing the lid once more, the pot cover also can't be buckled on the pot body, play and close the lid and prevent slow-witted effect, prevent promptly that the pot cover from opening the back because of calliper subassembly displacement leads to closing the unable locking problem of lid once more back calliper subassembly, and then avoided cooking utensil to cook under the calliper does not lock the condition and the safety problem that brings from this, improve product safety in utilization.

These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

[ description of the drawings ]

The invention will be further explained with reference to the drawings:

fig. 1 is a schematic structural view of a cooking appliance in an embodiment of the present invention when the lid is normally closed;

FIG. 2 is a schematic structural view of a cooking utensil according to an embodiment of the present invention when the lid is closed in a state of interference of calipers;

fig. 3 is a partial view of the embodiment of the present invention when the caliper is locked in place in the closed state.

Reference numerals:

the 100 inner pot and the 110 inner pot are flanged;

200 outer cover, 210 connecting column;

300 an inner cover;

a 400 caliper, 410 an upper caliper plate, 420 a lower caliper plate;

500 limiting a gasket;

600, buckling a pan body;

700 pot cover buckle.

[ detailed description ] embodiments

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1, the embodiment of the present invention provides a cooking utensil with a lid closing function and a fool-proof function, including a pot body, a pot lid and an inner pot 100 accommodated in the pot body, one side of the pot lid is connected to the pot body in a rotating manner, for example, one side of the pot lid is connected to the pot body through a hinge member, a rotating shaft and other structures, so that the pot lid can be turned over around the connection part, when the pot lid is completely closed, the other side of the pot lid can be buckled to the pot body, so as to keep the closed state. In order to facilitate the use of a user, an uncovering auxiliary device, such as a torsion spring, is arranged between the pot cover and the pot body, one end of the torsion spring is positioned on the pot cover, the other end of the torsion spring is positioned on the pot body, and the pot cover can automatically bounce to a certain angle under the action of the torsion spring.

According to the cooking appliance of the present embodiment, the lid comprises the outer lid and the inner lid 300, and the inner lid 300 is usually detachably mounted on the inner side of the outer lid for washing, and the inner lid 300 defines a cooking cavity with the inner pot 100 in a closed state. The outer cover is provided with a caliper component capable of being opened and closed, the caliper component is opened and closed through a manual or electric driving mode, under the cover closing state, the caliper component locks the inner cover 300 and the inner pot 100 when being in the closing state, after the cooking cavity is heated and pressed upwards, pressure acts on the inner cover 300 to push the inner cover 300 to float upwards, the inner cover 300 pushes the caliper component to float upwards until the caliper component fastens the inner pot 100, sealing is realized between the inner cover 300 and the inner pot 100 through a sealing ring, and cooking is carried out under a high-pressure or micro-pressure state. After cooking is complete, the caliper assembly opens to release the inner pot 100.

According to the cooking utensil of this embodiment, the pot cover closes the lid under calliper subassembly folds the state, calliper subassembly can interfere with interior pot 100 and make the unable complete closure of pot cover, the pot cover also can't lock to the pot body on, play and close the lid and prevent slow-witted effect, prevent promptly that the pot cover from opening the back and leading to closing the unable locking problem of lid back calliper subassembly once more because of calliper subassembly displacement, and then avoided the cooking utensil to cook under calliper non-closure condition and the safety problem that brings from this, improve product safety in utilization.

It should be noted that: the closing state of the caliper assembly does not refer to a specific position of the caliper assembly relative to the outer cover, and the caliper assembly can be considered to be in the closing state as long as the caliper assembly moves relative to the outer cover to enable the inner pot 100 and the inner cover 300 to enter the locking range of the caliper assembly, but the caliper assembly needs to be closed by a preset stroke to meet the requirement of safe locking if pressure cooking safety is guaranteed, otherwise the locking strength of the caliper assembly and the inner pot 100 cannot be guaranteed. More specifically: the caliper assembly of the present embodiment includes two calipers 400 disposed opposite to each other, and the calipers 400 can perform reciprocating linear motion along the radial direction of the outer cover under the driving of an external force, so as to realize the opening or closing of the caliper assembly. The caliper 400 has an upper caliper plate 410 and a lower caliper plate 420, a locking range of the caliper 400 is defined between the upper caliper plate 410 and the lower caliper plate 420, and when the projections of the lower caliper plate 420 and the inner flange 110 on the horizontal plane overlap in the closed state of the lid, the caliper assembly is considered to be in the closed state, and the caliper can be further closed until the closing stroke meets the requirement of safe locking.

Referring to fig. 1 and 2, according to the caliper assembly of this embodiment, in order to realize the lid closing and fool proofing, the outer lid is provided with the limiting member, the limiting member is located above the caliper, when the lid is in the closed state, the distance between the limiting member and the inner pan flange 110 is L1, the height of the caliper is H1, and H1 > L1 is satisfied. Specifically, the outer cap generally includes an outer cap 200 and an outer cap body (not shown), the outer cap body is covered over the outer cap 200, the caliper assembly is mounted on the outer cap 200, the outer cap 200 extends upward to form a connection post 210, and the stopper is a limiting washer 500 and is mounted on the top end of the connection post 210. If the pot cover closes the lid under calliper subassembly closes the state, pot turn-ups 110 in calliper 400 lower part (being calliper board 420 down) butt, calliper 400 upper portion butt spacing gasket 500, because H1 > L1, under the interference of calliper, the pot cover can't be closed completely, the pot cover also can't be buckled on the pot body, when above-mentioned situation appears, remind the user to investigate the reason that leads to the pot cover can't be closed completely, the cooking utensil has been avoided cooking under calliper non-closure condition and the safety problem that brings from this, improve product safety in utilization.

According to the above solution it is conceivable: the limiting piece can be integrated with the outer cover, for example, the rib position, the boss and other structures integrally formed on the outer cover extend to the upper part of the caliper to form the limiting piece; or, the limiting member may also be installed on the outer cover body, for example, a connecting column extends downwards from the outer cover body corresponding to the position of the caliper, and a limiting gasket is installed at the lower end of the connecting column; the limiting member can also be integrated with the outer cover body, for example, the rib position, the boss and other structures integrally formed on the outer cover body extend to the upper side of the caliper to form the limiting member.

Referring to fig. 3, when the caliper assembly is closed in the closed state of the lid, the floating stroke of the caliper 400 is H2, the distance between the caliper 400 and the stopper is L2, and H2 is less than L2. The floating stroke H2 is the floating distance generated when the caliper 400 floats upwards in the closed state until the lower caliper plate 420 fastens the inner pan flange 110, and because H2 is less than L2, the caliper 400 is guaranteed not to be jacked to the limiting part after floating upwards, the situation that the limiting part interferes the upward floating of the caliper to cause the caliper to be incapable of fastening the inner pan flange 110 is avoided, and the situation that the caliper acts on the limiting part when floating upwards to cause the deformation of the limiting part and the outer cover is also avoided.

The lock of the pot cover and the pot body in this embodiment means the mutual lock of pot body buckle and pot cover buckle that sets up on the pot cover on the pot body, more specifically says: the opposite side of connecting is equipped with pot cover buckle 700 for its rotation on the pot cover, correspond on the pot body and set up pot body buckle 600, one of them is the activity buckle for pot cover buckle 700 and pot body buckle 600, for example rotary type buckle or translation formula buckle, promote the activity buckle action through the uncapping button, can relieve the lock state, and close the lid when the pot cover folds the state at calliper subassembly, on pot body buckle 600 is buckled to the unable lock of pot cover buckle 700, play and close the lid and prevent slow-witted effect.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims (6)

1. The cooker comprises a cooker body, a cooker cover and an inner pot accommodated in the cooker body, wherein one side of the cooker cover is rotatably connected with the cooker body, the other side of the cooker cover is detachably buckled with the cooker body, the cooker cover comprises an outer cover and an inner cover, a caliper assembly capable of being opened and closed is arranged on the outer cover, and the caliper assembly is used for locking the inner cover and the inner pot in a closed state.

2. The lid-closing fool-proofing cooking utensil as claimed in claim 1, wherein the caliper assembly comprises at least two calipers, an inner pot flange is arranged at the edge of the inner pot, the lid is closed when the caliper assembly is closed, and the calipers abut against the inner pot flange to prevent the lid from being fastened with the pot body.

3. The lid-closing fool-proofing cooking utensil as claimed in claim 2, wherein the outer lid is provided with a limiting member, the caliper can float up and down relative to the outer lid, the limiting member is located above the caliper, the distance between the limiting member and the inner pot flange is L1 when the lid is in a closed state, the height of the caliper is H1, and H1 is greater than L1.

4. The lid-closing fool-proof cooking utensil of claim 3 wherein the stopper is formed separately from the outer lid, the stopper being fixedly attached to the outer lid; or, the limiting part and the outer cover are integrally formed.

5. The lid-closing fool-proofing cooking utensil as claimed in claim 3, wherein the caliper assembly is folded in the closed state of the lid, the upward floating stroke of the caliper is H2, the distance between the caliper and the limiting member is L2, and H2 < L2.

6. The close-cover fool-proofing cooking utensil as claimed in one of claims 1 to 5, characterized in that the pot body is provided with a pot body buckle, the pot cover is provided with a pot cover buckle, the pot cover is closed when the caliper assembly is closed, and the caliper assembly interferes with the inner pot to prevent the pot body buckle from buckling with the pot cover buckle.

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