CN206651699U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil, which comprises a pot body and a pot cover covered on the pot body, wherein one of the pot body and the pot cover is provided with a movable latch, the movable latch is connected with the pot body or the pot cover through a pivotal axis, the other of the pot body and the pot cover is provided with a buckle matched with the movable latch, the movable latch comprises a locking position matched with the buckle to prevent the pot cover from being opened and an unlocking position separated from the buckle, when the pot cover is in the closed position and the movable lock is in the locking position, the movable lock is pressed by the buckle, wherein the straight line of the direction of the pressure force passes through the axis of the pivoting shaft, or the opening direction of an included angle between the direction of the pressure force and a connecting line between the contact point of the movable lock and the buckle and the axis of the pivoting shaft faces the movable lock, or the direction of the opening of the included angle between the direction of the pressure and the connecting line between the contact point of the movable latch and the buckle and the axis of the pivot shaft faces the buckle, and the angle is less than 20 degrees. The buckle and the movable clamp lock form self-locking to avoid tripping.

Description

Cooking apparatus

Technical field

Household appliance technical field is the utility model is related to, in particular to a kind of cooking apparatus.

Background technology

In household appliance technical field, cooking apparatus is realized by the movable clamping lock and buckle being separately positioned on pot cover and pot The lock fit of pot cover and pot.

In the state of closing lid, buckle can to movable clamping lock apply pressure, due to movable clamping lock be rotatably arranged with, If therefore active card rotates in the presence of being locked in the pressure of buckle, buckle can be caused to thread off, i.e., pot cover can open, and easily cause It is dangerous.

Utility model content

Main purpose of the present utility model is to provide a kind of cooking apparatus, is locked in solving active card of the prior art The problem of causing to thread off is rotated in the presence of the pressure of buckle.

To achieve these goals, according to one side of the present utility model, there is provided a kind of cooking apparatus, including pot Pot cover in pot is located at lid, is provided with movable clamping lock in one in pot and pot cover, movable clamping lock passes through pivotal axis and pot Body or pot cover connection, the buckle with movable snap fit is provided with pot and pot cover in another one, movable clamping lock includes and card Snap fit is closed to prevent the latched position that pot cover is opened and the unlocked position departed from buckle, when pot cover is in the closed position and living When dynamic clamping lock is in the locked position, pressure that movable clamping lock is applied by buckle, wherein passing straight through where the direction of pressure Between line between the axle center of pivotal axis, or the axle center of the contact point and pivotal axis of the direction of pressure and movable clamping lock and buckle Angle opening direction towards movable clamping lock, or the direction of pressure and movable clamping lock and the contact point of buckle and the axle of pivotal axis The opening direction of the angle between line between the heart is less than 20 degree towards buckle and angle.

Cooking apparatus of the present utility model realizes the locking to pot cover by the cooperation of movable clamping lock and buckle, in order to prevent Active card is locked under the thrust of buckle and rotated, and the structure of buckle and movable clamping lock is by design so that under closing lid state, buckle Self-locking is formed between movable clamping lock, avoids pot cover from threading off, improves the security of cooking apparatus.

Further, when pot cover is in the closed position and movable clamping lock is in the locked position, movable clamping lock and buckle it Between the vertical line of contact surface pass through the axle center of pivotal axis, or the intersection point of the horizontal plane where vertical line and pivotal axis to be located at pivotal axis Folder between side away from buckle, or line between the axle center of the contact point and pivotal axis of vertical line and movable clamping lock and buckle The opening direction at angle is less than 20 degree towards buckle and angle.

Further, when pot cover is in the closed position and movable clamping lock is in the locked position, pressure and movable clamping lock by To frictional force merge first make a concerted effort place the axle center for passing straight through pivotal axis, or first make a concerted effort direction and active card The opening direction the angle between the line between the contact point of buckle and the axle center of pivotal axis is locked towards movable clamping lock.

Further, cooking apparatus also includes flexible member, and flexible member is connected with movable clamping lock and applied to movable clamping lock Add the elastic force moved by unlocked position towards latched position, when pot cover is in the closed position and movable clamping lock is in the locked position When, the axle center for passing straight through pivotal axis at the second place made a concerted effort of the frictional force merging that pressure, elastic force and movable clamping lock are subject to, Or the angle between the line between the axle center of the contact point and pivotal axis in the second direction and movable clamping lock and buckle with joint efforts Opening direction is towards movable clamping lock.

Further, when pot cover is in the closed position and movable clamping lock is in the locked position, a part for buckle is prominent To the side of the remote buckle of pivotal axis.

Further, the contact point of movable clamping lock and buckle is located at the side of the remote buckle of pivotal axis.

Further, cooking apparatus also includes lid-opening button, lid-opening button and movable clamping lock drive connection.

Further, lid-opening button is structure as a whole with movable clamping lock.

Further, lid-opening button includes top plate and two side plates being connected with the both sides of the edge of top plate, the outside of side plate Crown of roll portion is provided with face, crown of roll portion cooperatively forms pivotal axis with the axle bed being arranged on pot or pot cover.

Further, when pot cover is in the closed position and lid-opening button is in the locked position, top is stretched into the end of buckle The lower section of plate.

Brief description of the drawings

The Figure of description for forming the part of the application is used for providing further understanding to of the present utility model, this practicality New schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model. In the accompanying drawings：

Fig. 1 shows the schematic cross-sectional view of the embodiment according to cooking apparatus of the present utility model；

Fig. 2 shows the partial enlarged drawing in Fig. 1；

Fig. 3 shows the schematic perspective view of the embodiment according to cooking apparatus of the present utility model；And

Fig. 4 shows the schematic perspective view of the embodiment of the lid-opening button according to cooking apparatus of the present utility model.

Embodiment

It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase Mutually combination.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

It is noted that described further below is all exemplary, it is intended to provides further instruction to the application.It is unless another Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field The identical meanings of understanding.

For the ease of description, space relative terms can be used herein, as " ... on ", " ... top ", " ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy The spatial relation of sign.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure Outside different azimuth in use or operation.For example, if the device in accompanying drawing is squeezed, it is described as " in other devices It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction " Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and " in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and And respective explanations are made to the relative description in space used herein above.

The utility model provides a kind of cooking apparatus, and as shown in Figures 1 to 4, the cooking apparatus includes pot 10 and lid is set Movable clamping lock is provided with pot cover 20 in pot 10, pot 10 and pot cover 20 in one, movable clamping lock passes through pivotal axis 30 It is connected with pot 10 or pot cover 20, is provided with and the buckle of movable snap fit 40, work in another one in pot 10 and pot cover 20 Dynamic clamping lock includes coordinating with buckle 40 to prevent the latched position that pot cover 20 is opened and the unlocked position departed from buckle 40, when Pot cover 20 is in the closed position and when movable clamping lock is in the locked position, the pressure that movable clamping lock is applied by buckle 40, wherein The axle center for passing straight through pivotal axis 30 where the direction of pressure, or the direction of pressure and movable clamping lock and the contact point of buckle 40 The opening direction of the angle between line between the axle center of pivotal axis 30 is towards movable clamping lock, or the direction of pressure and activity The opening direction of the angle between line between the axle center of the contact point and pivotal axis 30 of clamping lock and buckle 40 is towards buckle 40 And angle is less than 20 degree.

Cooking apparatus of the present utility model realizes the locking to pot cover 20 by the cooperation of movable clamping lock and buckle 40, in order to Prevent from active card to be locked under the thrust of buckle 40 to rotate, the structure of buckle 40 and movable clamping lock is by design so that in closing lid shape Under state, the direction of the active force between buckle 40 and movable clamping lock passes through the axle center of pivotal axis 30, or the remote card positioned at axle center The side of button 40, or the angle in axle center is offset less than 20 degree positioned at the side of close buckle 40 in axle center but the angle of active force, So that forming self-locking between buckle 40 and movable clamping lock, avoid pot cover from threading off, improve the security of cooking apparatus.

Specifically, when the direction of the active force between buckle 40 and movable clamping lock passes through the axle center of pivotal axis 30, buckle 40 are applied to moment of torsion of the power of movable clamping lock on pivotal axis 30 as 0, therefore will not form the torsion of driving activity clamping lock rotation. When the side for the remote buckle 40 that the direction of the active force between buckle 40 and movable clamping lock is located at axle center, buckle 40 is applied to Active force between movable clamping lock can cause movable clamping lock produce with towards the opposite torsion of unlocked position motion, so as to realize oneself Lock.When the active force between buckle 40 and movable clamping lock is offset towards the side of buckle 40 but angle is less than 20 degree, in frictional force Or under the force action of frictional force and other power, moment of torsion on pivotal axis 30 for 0 or cause movable clamping lock produce with towards unblock Opposite torsion is moved in position, so as to realize self-locking.

Preferably, when pot cover 20 is in the closed position and movable clamping lock is in the locked position, movable clamping lock and buckle 40 Between the vertical line of contact surface pass through the axle center of pivotal axis 30, or the intersection point of the horizontal plane where vertical line and pivotal axis 30 to be located at pivot Between the side of the remote buckle 40 of rotating shaft 30, or the axle center of the contact point and pivotal axis 30 of vertical line and movable clamping lock and buckle 40 Line between the opening direction of angle be less than 20 degree towards buckle 40 and angle.

Interaction force between movable clamping lock and buckle 40 is generated in the contact surface between movable clamping lock and buckle 40 On, and the active force is perpendicular to contact surface.

Preferably, when pot cover 20 is in the closed position and movable clamping lock is in the locked position, pressure and movable clamping lock by To frictional force merge first make a concerted effort place the axle center for passing straight through pivotal axis 30, or first make a concerted effort direction with activity The opening direction of the angle between line between the axle center of the contact point and pivotal axis 30 of clamping lock and buckle 40 is towards active card Lock.

Due to being abutted between movable clamping lock and buckle 40 and interaction force being present, therefore movable clamping lock can be rubbed Power, the pressure collective effect that the frictional force and buckle 40 apply to movable clamping lock is in movable clamping lock, therefore it can produce prevention work The resistance that dynamic clamping lock moves towards unlocked position.

Preferably, cooking apparatus also includes flexible member 50, and flexible member 50 is connected with movable clamping lock and to movable clamping lock Apply the elastic force that is moved by unlocked position towards latched position, when pot cover 20 is in the closed position and movable clamping lock is in locking bit When putting, the second place made a concerted effort that frictional force that pressure, elastic force and movable clamping lock are subject to merges passes straight through pivotal axis 30 Between line between axle center, or the axle center of the contact point and pivotal axis 30 of the second direction made a concerted effort and movable clamping lock and buckle 40 Angle opening direction towards movable clamping lock.

Embodiment as shown in Figure 2, flexible member 50 can apply the elastic force moved towards latched position to movable clamping lock, because This elastic force can also produce prevention activity clamping lock and be moved towards unlocked position, can band in the self-locking structure of design activity clamping lock Enter and made a concerted effort with calculating.

Preferably, when pot cover 20 is in the closed position and movable clamping lock is in the locked position, a part for buckle 40 is dashed forward Go out to the side of the remote buckle 40 of pivotal axis 30.

It is highly preferred that the contact point of movable clamping lock and buckle 40 is located at the side of the remote buckle 40 of pivotal axis 30.

Embodiment as shown in Figure 2, because a part for buckle 40 projects to the side of the remote buckle 40 of pivotal axis 30, Therefore the contact point of movable clamping lock and buckle 40 can be located at the side of the remote buckle 40 of pivotal axis 30, accordingly even when active card Active force between lock and buckle 40 is vertical direction, can also produce self-locking effect.

Preferably, cooking apparatus also includes lid-opening button 60, lid-opening button and movable clamping lock drive connection.

In certain embodiments, lid-opening button and movable the clamping lock part that to be two different, passes through therebetween driving member Drive connection.

And in further embodiments, such as the embodiment shown in Fig. 1 to 4, lid-opening button 60 are integrated with movable clamping lock Structure.

Specifically, as shown in figure 4, lid-opening button 60 includes top plate 61 and two sides being connected with the both sides of the edge of top plate 61 Plate 62, crown of roll portion 63 is provided with the lateral surface of side plate 62, crown of roll portion 63 matches somebody with somebody with the axle bed being arranged on pot 10 or pot cover 20 Conjunction forms pivotal axis 30.

In this embodiment, the crown of roll portion 63 of lid-opening button 60 is arranged on side plate 62, and the front side of top plate 61 is into opening Structure, buckle 40 can stretch to the lower section of top plate 61 from the opening, and then the side that the principle for projecting to crown of roll portion 63 is open.

Preferably, when pot cover 20 is in the closed position and lid-opening button 60 is in the locked position, the end of buckle 40 is stretched Enter the lower section of top plate 61.

As shown in figure 3, the top of cooking apparatus includes the cover of pot cover 20 and a part for pot 10, wherein lid-opening button 60 are arranged in a part for pot 10, and the part is also covered with top panel 70.

It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.

It should be noted that term " first " in specification and claims of the present utility model and above-mentioned accompanying drawing, " second " etc. is for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so The data used can exchange in the appropriate case, so as to embodiment example of the present utility model described herein if with except Order beyond those for illustrating or describing herein is implemented.In addition, term " comprising " and " having " and theirs is any Deformation, it is intended that cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, production Product or equipment are not necessarily limited to those steps clearly listed or unit, but may include not list clearly or for this The intrinsic other steps of a little process, method, product or equipment or unit.

Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.

Claims (10)

1. a kind of cooking apparatus, it is characterised in that the pot cover (20) being located at including pot (10) and lid in the pot (10), institute State and be provided with movable clamping lock in pot (10) and the pot cover (20) in one, the movable clamping lock passes through pivotal axis (30) and institute State pot (10) or the pot cover (20) connection, be provided with another one in the pot (10) and the pot cover (20) with it is described The buckle (40) of movable snap fit, the movable clamping lock include coordinating with the buckle (40) to prevent the pot cover (20) from beating The latched position opened and the unlocked position departed from the buckle (40), when the pot cover (20) is in the closed position and described When movable clamping lock is in the locked position, pressure that the movable clamping lock is applied by the buckle (40), wherein the pressure The axle center for passing straight through the pivotal axis (30) where direction, or the direction of the pressure and the movable clamping lock and the card The opening direction of the angle between the line between the contact point of (40) and the axle center of the pivotal axis (30) is detained towards the work Dynamic clamping lock, or the direction of the pressure and the contact point and the pivotal axis (30) of the movable clamping lock and the buckle (40) The opening direction of the angle between line between axle center is less than 20 degree towards the buckle (40) and angle.

2. cooking apparatus according to claim 1, it is characterised in that when the pot cover (20) is in the closed position and described When movable clamping lock is in the locked position, the vertical line of the contact surface between the movable clamping lock and the buckle (40) passes through the pivot The axle center of rotating shaft (30), or the intersection point of the vertical line and the horizontal plane where the pivotal axis (30) are located at the pivotal axis (30) The remote buckle (40) side, or the contact point of the vertical line and the movable clamping lock and the buckle (40) and described The opening direction of the angle between line between the axle center of pivotal axis (30) is less than 20 degree towards the buckle (40) and angle.

3. cooking apparatus according to claim 1, it is characterised in that when the pot cover (20) is in the closed position and described When movable clamping lock is in the locked position, the first place made a concerted effort that frictional force that the pressure and the movable clamping lock are subject to merges The axle center for passing straight through the pivotal axis (30), or the described first direction and the movable clamping lock and buckle made a concerted effort (40) opening direction of the angle between line between contact point and the axle center of the pivotal axis (30) is towards the activity Clamping lock.

4. cooking apparatus according to claim 1, it is characterised in that the cooking apparatus also includes flexible member (50), The flexible member (50) is connected with the movable clamping lock and applied to the movable clamping lock as the unlocked position described in The elastic force of latched position motion, when the pot cover (20) is in the closed position and the movable clamping lock is in the locked position, institute That states the second place made a concerted effort that the frictional force that pressure, the elastic force and the movable clamping lock are subject to merges passes straight through the pivot The axle center of rotating shaft (30), or the described second direction and contact point of the movable clamping lock and the buckle (40) made a concerted effort with it is described The opening direction of the angle between line between the axle center of pivotal axis (30) is towards the movable clamping lock.

5. cooking apparatus according to any one of claim 1 to 4, it is characterised in that closed when the pot cover (20) is in Closed position and when the movable clamping lock is in the locked position, a part for the buckle (40) projects to the pivotal axis (30) Side away from the buckle (40).

6. cooking apparatus according to claim 5, it is characterised in that the contact of the movable clamping lock and the buckle (40) Point is positioned at the side of the remote buckle (40) of the pivotal axis (30).

7. cooking apparatus according to any one of claim 1 to 4, it is characterised in that the cooking apparatus also includes opening Lid button (60), the lid-opening button and the movable clamping lock drive connection.

8. cooking apparatus according to claim 7, it is characterised in that the lid-opening button (60) is with the movable clamping lock Integrative-structure.

9. cooking apparatus according to claim 8, it is characterised in that the lid-opening button (60) include top plate (61) and with Two side plates (62) of the both sides of the edge connection of the top plate (61), are provided with crown of roll portion on the lateral surface of the side plate (62) (63), the crown of roll portion (63) cooperatively forms the pivot with the axle bed being arranged on the pot (10) or the pot cover (20) Axle (30).

10. cooking apparatus according to claim 9, it is characterised in that when the pot cover (20) is in the closed position and institute When stating lid-opening button (60) and being in the locked position, the lower section of the top plate (61) is stretched into the end of the buckle (40).