CN216256636U - Prevent mistake and open structure and electric rice cooker - Google Patents

Abstract

The utility model provides a structure for preventing false opening, comprising: the casing, all mobilizable button, locating part and the driving piece that sets up on the casing, the locating part is used for the restriction button activity, and the driving piece is connected with locating part or button transmission, but the driving piece action to make locating part and button take place relative dislocation in order to relieve the restriction to the button. This scheme sets up through above-mentioned, and the activity that will press the button combines the linkage setting of driving piece and locating part, can prevent that the button from being pressed down or because of the mistake produces the problem by child under special circumstances. The utility model also provides an electric cooker, which is provided with the anti-false-opening structure, and can prevent the electric cooker from being opened due to the false touch of the button, thereby avoiding the occurrence of safety accidents.

Description

Prevent mistake and open structure and electric rice cooker

Technical Field

The utility model belongs to the field of electric cookers, and particularly relates to a false opening prevention structure and an electric cooker.

Background

Electric rice cookers, also known as electric cookers and electric rice cookers. The electric cooker converts electric energy into heat energy, has various operation functions of steaming, boiling, stewing and the like on food, and is convenient to use, safe and reliable. The multifunctional cooking machine can cook food, can preserve heat, is clean and sanitary to use, has no pollution, saves time and labor, and is one of indispensable tools for modernization of housework.

The existing electric cooker is usually provided with only one cover opening button, and the cover of the electric cooker can be opened due to the mistaken touch of a child in the cooking process.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide an anti-false-opening structure needing linkage operation and an electric cooker with the structure.

One of the purposes of the utility model is realized by adopting the following technical scheme:

prevent mistake opening structure includes:

a housing;

the button is movably arranged on the shell;

the limiting piece is movably arranged on the shell and used for limiting the movement of the button;

the driving piece is movably arranged on the shell and is in transmission connection with the limiting piece or the button, and the driving piece can act to enable the limiting piece and the button to be staggered relatively so as to remove the limitation of the button.

Furthermore, the limiting part is provided with a protrusion for blocking the button to move, and the limitation on the button is removed when the protrusion and the button are dislocated.

Furthermore, the device also comprises a resetting piece used for resetting the button, the limiting piece and the driving piece.

Furthermore, the driving part is rotatably arranged on the shell, and the driving part can rotate to enable the limiting part and the button to be relatively dislocated so as to remove the limitation on the button.

Furthermore, the driving piece is hinged to the shell, and the mass of one end of the rotating shaft of the driving piece is larger than that of the other end of the rotating shaft of the driving piece.

Further, the casing corresponds the button is equipped with the recess, but the button vertical movement set up in the recess, the button is equipped with and is used for preventing to follow the back-off of roll-off in the recess.

Furthermore, the driving member is in transmission connection with the limiting member, and the driving member can move to enable the limiting member to move so as to remove the limitation on the button.

Furthermore, the locating part is provided with an inclined plane, the driving part is provided with a force application part corresponding to the inclined plane, and when the driving part acts, the force application part is in contact with the inclined plane and drives the locating part to move along the opposite direction of the inclined plane.

The second purpose of the utility model is realized by adopting the following technical scheme:

electric rice cooker includes: the anti-misoperation structure, the pot body and the lock catch structure are used for locking the shell and the pot body, and the lock catch structure can be unlocked when the button moves, so that the shell is opened.

Further, the locking structure adopts a lever structure.

Compared with the prior art, the utility model has the beneficial effects that:

according to the anti-false-opening structure, when the button needs to be pressed, the driving piece can be acted on and moved firstly, then the driving piece can drive either the limiting piece or the button to move, so that the limiting piece and the button are staggered, the limiting piece relieves the limiting on the button, and the button can move. This scheme sets up through above-mentioned, and the activity that will press the button combines the linkage setting of driving piece and locating part, can prevent that the button from being pressed down or because of the mistake produces the problem by child under special circumstances. The utility model also provides an electric cooker, which is provided with the anti-false-opening structure, and can prevent the electric cooker from being opened due to the false touch of the button, thereby avoiding the occurrence of safety accidents.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of the anti-false open structure of the present invention;

FIG. 2 is an exploded view of a preferred embodiment of the anti-false open structure of the present invention;

FIG. 3 is a schematic structural view of a preferred embodiment of the push button of the present invention;

FIG. 4 is a schematic structural diagram of a preferred embodiment of a position limiter according to the present invention;

FIG. 5 is a schematic structural view of a preferred embodiment of the driving member of the present invention;

FIG. 6 is a sectional view of the preferred embodiment of the rice cooker of the present invention;

fig. 7 is a partially enlarged view of a portion a in fig. 6.

In the figure:

10. a housing; 11. a groove; 20. a button; 21. reversing; 30. a limiting member; 31. a protrusion; 32. a bevel; 40. a drive member; 41. a force application part; 42. a rotating shaft; 50. a reset member; 60. a pan body; 71. a locking lever; 72. and (6) buckling the position.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

The present invention, as shown with reference to fig. 1-2, includes: the method comprises the following steps: the button-type portable electronic device comprises a shell 10, a button 20, a limiting member 30 and a driving member 40, wherein the button 20, the limiting member 30 and the driving member 40 are movably arranged on the shell 10, the limiting member 30 is used for limiting the movement of the button 20, the driving member 40 is in transmission connection with the limiting member 30 or the button 20, and when the driving member 40 acts, the limiting member 30 and the button 20 are relatively dislocated to release the limitation on the button 20. When the button 20 needs to be pressed, the driving member 40 can be acted on and moved first, and then the driving member 40 can drive either the limiting member 30 or the button 20 to move, so that the limiting member 30 and the button 20 are dislocated, at this time, the limiting member 30 releases the limiting on the button 20, and the button 20 can move. According to the scheme, the button 20 is movably combined with the driving piece 40 and the limiting piece 30 in a linkage mode, so that the button 20 can be prevented from being pressed by children or being touched by mistake to cause problems under special conditions.

In this embodiment, the button 20, the limiting member 30 and the driving member 40 are movably disposed on the casing 10, and the specific mounting manner includes: the moving direction can be changed according to the actual setting condition (such as vertical setting or horizontal setting), and the installation modes of the three can be combined at will. In this embodiment, the button 20 and the limiting member 30 are movably disposed on the housing 10, and the driving member 40 is rotatably disposed on the housing 10. Meanwhile, the pressing direction of the button 20 and the moving direction of the limiting member 30 are perpendicular to each other (the button 20 is vertically arranged, and the limiting member 30 is horizontally arranged). In other embodiments, a movable mounting may be used for the button 20, a rotational mounting for both the limiting member 30 and the driving member 40, and so on.

In the present embodiment, the driving member 40 can act on the button 20 or the limiting member 30 after the movement, so that one of them is displaced, and finally the dislocation between the button 20 and the limiting member 30 is realized, and the button 20 can move along the original set movement direction, thereby realizing the corresponding function. In this embodiment, the driving member 40 acts on the position-limiting member 30 and moves the position-limiting member 30 and the button 20 to be displaced, and finally the button 20 can be pressed. In other embodiments, the limiting member 30 may be fixedly disposed in the housing 10, and the button 20 can move in both horizontal and vertical directions, or the driving member 40 may directly act on the button 20 after being moved, and the button 20 is driven to move in the horizontal direction first to achieve the displacement with the limiting member 30, and finally, the button 20 can achieve the pressing in the vertical direction.

In this embodiment, the button 20 is mounted on the housing 10 in a vertically movable manner, the limiting member 30 is provided with a protrusion 31 (shown in fig. 3) for blocking the movement of the button 20, and the movement of the button 20 can be limited in the vertical direction by the protrusion 31, so as to prevent the button 20 from being pressed. When the same projection 31 is misaligned with the push button 20, the push button 20 is released from being restricted.

A reset element 50 (shown in fig. 7) is further included in the present embodiment for resetting the button 20, the limiting element 30 and the driving element 40. The arrangement of the reset member 50 enables the button 20, the limiting member 30 and the driving member 40 to be reset to the initial position after each movement, so that the structure can be reused, and meanwhile, the arrangement of the reset member 50 also enables the state of the driving member 40 after movement to be maintained (the state of dislocation between the button 20 and the limiting member 30 is maintained) before the button 20 is pressed when the button 20 is pressed. In this embodiment, the restoring member 50 is made of an elastic material, specifically a spring, and in other embodiments, may be made of an elastic rubber.

With the above arrangement, the housing 10 is provided with a groove 11 (shown in fig. 2) corresponding to the button 20, the button 20 is vertically movably disposed in the groove 11, the button 20 is provided with an inverted buckle 21 for preventing the button from sliding out of the groove 11, and the button 20 can be stably disposed in the housing 10 by the inverted buckle 21. Meanwhile, after the reset piece 50 is arranged, the reverse buckle 21 can prevent the button 20 from being ejected out of the groove 11 by the self-elastic force of the reset piece 50.

In this embodiment, the driving element 40 is rotatably disposed on the housing 10, and when the driving element 40 rotates, the limiting element 30 and the button 20 can be relatively dislocated to release the limitation on the button 20. Specifically, the driving member 40 is hinged to the housing 10, and the mass of one end of the rotating shaft 42 of the driving member 40 is greater than that of the other end. Through the arrangement, the end of the driving member 40 with light weight can make the limiting member 30 and the button 20 relatively dislocate after being acted by external force, so as to release the limitation of the button 20. Meanwhile, when the driving member 40 is not subjected to an external force, the end with the heavier mass rotates downward to restore the driving member 40 to the initial state. In this case, the driving member 40 can return to the initial state without providing the restoring member 50, and the structure is simpler.

In combination with the above, in the present embodiment, the driving member 40 acts on the limiting member 30 and moves the limiting member 30 to realize the misalignment between the limiting member 30 and the button 20 after the movement. Meanwhile, in this embodiment, the limiting member 30 is further provided with an inclined surface 32, the driving member 40 is provided with a force application portion 41 (see fig. 4 to 5) corresponding to the inclined surface 32, and when the driving member 40 acts, the force application portion 41 contacts the inclined surface 32 and drives the limiting member 30 to move along the direction opposite to the inclined surface 32. The inclined surface 32 and the force application portion 41 are matched, so that the linkage matching between the driving element 40 and the limiting element 30 is more stable, and the movement of the limiting element 30 is smoother.

The utility model also provides an electric cooker (refer to fig. 6-7), which comprises the anti-false-opening structure, a cooker body 60 and a lock catch structure for locking the shell 10 and the cooker body 60, wherein the lock catch structure can be unlocked when the button 20 is moved, so that the shell 10 is opened. The electric cooker can prevent the button 20 from being touched by mistake to turn on the electric cooker, thereby avoiding safety accidents.

In this embodiment, the locking structure adopts a lever structure, and includes an L-shaped locking lever 71 and a buckle position 72, wherein the locking lever 71 and the anti-misoperation structure are both disposed on the housing 10, and the buckle position 72 is disposed on the pot body 60 (correspondingly, the locking lever 71 and the anti-misoperation structure can also be disposed on the pot body 60, and the buckle position 72 is disposed on the housing 10).

In the embodiment, the locking lever 71 is hinged to the housing 10, the rotating shaft 42 of the locking lever 71 is disposed at the midpoint of the locking lever 71, and in a normal state, one end of the locking lever 71 and the buckling position 72 are in a buckling state, and after the button 20 is pressed, the button 20 can act on the end of the locking lever 71 which is not buckled, so that the locking lever 71 is rotated to release the locking of the pot 60 and the housing 10. The locking mode is good in closing effect, and meanwhile, the unlocking mode is quick and simple, and the user experience is improved.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims (10)

1. Prevent mistake opening structure, its characterized in that includes:

a housing (10);

the button (20) is movably arranged on the shell (10);

the limiting piece (30) is movably arranged on the shell (10) and used for limiting the movement of the button (20);

the driving piece (40) is movably arranged on the shell (10) and is in transmission connection with the limiting piece (30) or the button (20), and the driving piece (40) can move to enable the limiting piece (30) and the button (20) to be dislocated relatively so as to remove the limitation on the button (20).

2. The structure of claim 1, wherein the stopper (30) is provided with a protrusion (31) for blocking the movement of the button (20), and the protrusion (31) releases the restriction of the button (20) when it is misaligned with the button (20).

3. The structure of claim 1, further comprising a reset member (50) for resetting the button (20), the stop member (30) and the driving member (40).

4. The structure of claim 1, wherein the driving member (40) is rotatably disposed on the housing (10), and the driving member (40) is rotatable to relatively displace the position-limiting member (30) and the button (20) to release the position-limiting of the button (20).

5. Anti-misoperation structure according to claim 4, wherein the driving member (40) is hinged to the housing (10), and the driving member (40) has a greater mass at one end than at the other end of the shaft (42).

6. Structure as claimed in claim 1, characterized in that said casing (10) is provided with a recess (11) in correspondence of said push-button (20), said push-button (20) being vertically movable arranged inside said recess (11), said push-button (20) being provided with an undercut (21) for preventing it from sliding out of said recess (11).

7. Anti-misoperation structure according to any of claims 1 to 6, wherein the actuating member (40) is in driving connection with the retaining member (30), the actuating member (40) being operable to move the retaining member (30) to release the restriction of the button (20).

8. The structure of claim 7, wherein the limiting member (30) has an inclined surface (32), the driving member (40) has a force applying portion (41) corresponding to the inclined surface (32), and when the driving member (40) is actuated, the force applying portion (41) contacts the inclined surface (32) and drives the limiting member (30) to move along the inclined surface (32) in the opposite direction.

9. Electric rice cooker, its characterized in that includes: the anti-misoperation structure of any one of claims 1 to 8, the pot (60) and the locking structure for locking the housing (10) and the pot (60), wherein the button (20) is movable to unlock the locking structure and open the housing (10).

10. The rice cooker of claim 9, wherein said locking structure is a lever structure.

Images