CN218219890U - Cooking utensil and structure of uncapping of cooking utensil - Google Patents
Cooking utensil and structure of uncapping of cooking utensil Download PDFInfo
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- CN218219890U CN218219890U CN202222064034.XU CN202222064034U CN218219890U CN 218219890 U CN218219890 U CN 218219890U CN 202222064034 U CN202222064034 U CN 202222064034U CN 218219890 U CN218219890 U CN 218219890U
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Abstract
The utility model discloses a cooking utensil's structure of uncapping and cooking utensil belongs to the kitchen appliances field, has solved the pot cover and can be in the state of half-lock on cooking utensil and influence the problem that the user used, the utility model discloses a cooking utensil's structure of uncapping, including rotatable hooked pole and connection the elastic component of hooked pole, the hooked pole has latched position and unblock position on cooking utensil, the hooked pole is in latched position with unblock position upset is switched so that cooking utensil locking or unblock, the one end of elastic component is articulated with cooking utensil, the other end of elastic component with the hooked pole is articulated, the elastic component is in the hooked pole is located latched position with when the unblock position, the drive the hooked pole moves to on the position of the two of latched position and unblock position.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a kitchen appliances field especially relates to cooking utensil's structure and cooking utensil of uncapping.
[ background of the invention ]
The cooking utensil comprises a utensil body and a cover body, wherein a locking component is arranged in the cover body, so that the cover body and the utensil body are kept locked in the cooking process, and the leakage of the cooking liquid inside the cooking utensil is avoided. The existing cooking utensil is characterized in that a clamping device is adopted as a locking part in a cover body, clamping jaws of the clamping device can move in the cover body to be locked or unlocked with a utensil body, a hook rod used for driving the clamping jaws to move is configured on the cover body, when the hook rod is located at a locking position, the clamping jaws are locked with the utensil body, when the hook rod is located at an unlocking position, the clamping jaws are separated from the utensil body, when the hook rod is located at a position between the locking position and the unlocking position, a half-locking condition can occur between the cover body and the utensil body, and the cover opening action and the cover closing action can be affected.
[ Utility model ] content
The utility model aims to solve the technical problem that overcome prior art not enough and provide cooking utensil's structure of uncapping, solved the pot cover can be in the state of half-locking and influence the problem that the user used on cooking utensil.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the uncovering structure of the cooking appliance comprises a rotatable hook rod and a force application component connected with the hook rod, wherein the hook rod is provided with a locking position and an unlocking position on the cooking appliance, the hook rod is in the locking position and the unlocking position, the cooking appliance is locked or unlocked through turnover switching, the force application component can keep the hook rod at any position of the locking position and the unlocking position, the force application component comprises an elastic piece, one end of the elastic piece is connected with the cooking appliance, the other end of the elastic piece is connected with the hook rod, and when the hook rod is located between the locking position and the unlocking position, the hook rod is driven to move to the unlocking position.
On the basis of the scheme, in the process that the hook rod is switched from the locking position to the unlocking position, the maximum length of the elastic part is L3, the length of the elastic part is L1 when the hook rod is located at the locking position, L1 is less than L3, and L2 is less than L3.
On the basis of the scheme, the elastic part is a tension spring, one end of the tension spring is a first hook connected with the cooking utensil, and the other end of the tension spring is a second hook connected with the hook rod.
On the basis of the scheme, a connecting part is arranged in the cooking appliance, the hook rod is hinged with the connecting part, and the elastic part is connected with the connecting part.
On the basis of the above scheme, the length L1 of the elastic member when the hook lever is located at the locking position is equal to the length L2 of the elastic member when the hook lever is located at the unlocking position.
On the basis of the scheme, the length of the elastic part in a natural state is L4, L4 is less than L1, and L4 is less than L2.
On the basis of the scheme, the side part of the hook rod is provided with a first rotating shaft and a second rotating shaft, the first rotating shaft is in running fit with the cooking utensil, and the second rotating shaft is in running fit with the elastic part.
On the basis of the scheme, the force application part further comprises a first magnetic attraction piece arranged on the cooking utensil and a second magnetic attraction piece arranged on the hook rod, and the first magnetic attraction piece can attract with the second magnetic attraction piece to fix the hook rod at the locking position or the unlocking position.
On the basis of the scheme, the force application component further comprises a buckling piece arranged on the cooking utensil or the hook rod, and the buckling piece can buckle and fix the hook rod at the locking position or the unlocking position.
Cooking utensil, including utensil body and lid, be provided with the structure of uncapping that any above-mentioned technical scheme disclosed on the lid.
The utility model has the advantages that:
the utility model discloses a structure of uncapping, including the gib bar, switch the position of gib bar through the operation gib bar to can make cooking utensil locking or unblock, cooking utensil includes lid and utensil body usually, and cooking utensil locking or unblock refer to the locking and the unblock between lid and the utensil body, and force application part can keep the gib bar in the latched position and keep the locked state between lid and the utensil body, or keep the gib bar in the unlocked position and keep the unlocked state between lid and the utensil body.
The elastic piece has elastic performance, and the elastic piece can change the position along with the hook rod during the movement of the hook rod so as to generate or improve the elastic force of the elastic piece. When a user operates the hook rod, the hook rod is not operated in place, for example, in the process of switching the hook rod from the locking position to the unlocking position, the user leaves the hook rod without reaching the unlocking position, so that the hook rod stays between the locking position and the unlocking position, the hook rod continues to move by the elastic force of the elastic piece until the hook rod reaches the unlocking position, so that the cover body and the appliance body of the cooking appliance are prevented from being in a half-locking state, the cover body cannot be normally opened in the process of opening the cover, and in the process of closing the cover, a locking device used for locking the appliance body on the cover body collides with the appliance body of the cooking appliance, so that the locking device and the appliance body are collided or damaged.
Further, in the process that the hook lever is switched from the locking position to the unlocking position, the maximum length of the elastic part is L3, the length of the elastic part is L1 when the hook lever is located at the locking position, the length of the elastic part is L2 when the hook lever is located at the unlocking position, L1 is less than L3, and L2 is less than L3. The hook rod is switched from the locking position to the unlocking position or from the unlocking position to the locking position, and the length of the elastic piece is firstly lengthened and then shortened. When the length of the elastic piece changes from L1 to L3 and from L3 to L1, the elastic piece has a tendency of restoring the length to L1, and at the moment, if a user loosens the hook rod, the elastic piece can drive the hook rod to move to the locking position. When the length of the elastic piece changes from L2 to L3 and from L3 to L2, the elastic piece has a tendency of restoring the length to L2, and at the moment, if a user loosens the hook rod, the elastic piece can drive the hook rod to move to an unlocking position. When the hook rod is in the locking position, if a user touches the hook rod by mistake, the elastic piece can quickly reset the hook rod so as to avoid the condition of opening the cover; when the hook rod is in the unlocking position, if a user mistakenly touches the hook rod elastic piece, the hook rod can be quickly reset so as to avoid the pot cover being in a half-locking state. When the length of the elastic member is L3, the hook lever is randomly turned in the direction of the lock position or the unlock position under the combined action of various conditions such as the elastic force of the elastic member, the weight of the hook lever, the inertia of the hook lever movement, and the assembly and manufacturing errors, and cannot be held at the position of the length L3 of the elastic member.
Further, the length L1 of the elastic member when the hook lever is located at the locking position is equal to the length L2 of the elastic member when the hook lever is located at the locking position. Because the elastic force of the elastic piece can keep the hook rod at the locking position or the unlocking position, the length of the elastic piece can keep L1 or L2 for a long time, and L1 and L2 are equal, namely the length of the elastic piece cannot change in most of time, the whole action force value of the elastic piece is ensured not to change greatly, and the service life is longer.
Furthermore, the length of the elastic part in a natural state is L4, L4 is less than L1, and L4 is less than L2. When the hook rod is located at the locking position or the unlocking position, the elastic piece always has elastic force applied to the hook rod so as to keep the current position of the hook rod, improve the stability of the hook rod and avoid the hook rod from turning over due to mistaken touch of a user.
Furthermore, the elastic part is a tension spring, one end of the tension spring is a first hook connected with the cooking utensil, and the other end of the tension spring is a second hook connected with the hook rod. The tension spring has good deformation capacity and can generate larger elastic force after being stretched. One end of the tension spring is hooked on the cooking utensil through the first hook, the other end of the tension spring is hooked on the hook rod through the second hook, and along with the rotation of the hook rod, the two ends of the tension spring can rotate relative to the cooking utensil and the hook rod respectively so as to reduce the torsional force applied to the tension spring.
Furthermore, a connecting part is arranged in the cooking appliance, the hook rod is hinged with the connecting part, and the elastic part is connected with the connecting part. The position that hook bar, elastic component and cooking utensil are connected all is on connecting portion, and the position that the two is connected with cooking utensil is comparatively close to, so rotate the in-process at the hook bar, can reduce the length variation volume of elastic component, avoid the elastic component to lead to the elastic component to appear irreversible deformation because of excessive elongation, reduce the life of elastic component.
Furthermore, the lateral part of hook pole is equipped with first pivot and second pivot, first pivot with cooking utensil normal running fit, the second pivot with elastic component normal running fit. The elastic piece is arranged on the side part of the hook rod, so that the situation that the expansion and contraction of the elastic piece are influenced due to a matching structure between the hook rod and the cooking utensil is avoided.
Furthermore, the force application part further comprises a first magnetic attraction part arranged on the cooking appliance and a second magnetic attraction part arranged on the hook rod, and the first magnetic attraction part can attract with the second magnetic attraction part to fix the hook rod at the locking position or the unlocking position. When the hook rod moves to the position close to the first magnetic suction piece, the magnetic suction acting force between the first magnetic suction piece and the second magnetic suction piece can drive the hook rod to move towards the direction of the first magnetic suction piece, so that the first magnetic suction piece and the second magnetic suction piece attract and fix the hook rod, when the elastic force of the elastic piece is greater than the acting force between the first magnetic suction piece and the second magnetic suction piece, the hook rod can be driven to return to the locking position or the unlocking position, and the hook rod is prevented from stopping between the locking position and the unlocking position.
Furthermore, the force application component further comprises a buckling part arranged on the cooking utensil or the hook rod, and the buckling part can buckle and fix the hook rod at the locking position or the unlocking position. The hook rod can be locked under the buckling action of the buckling piece and kept at the locking position or the unlocking position, and when the hook rod is located between the locking position and the unlocking position, the elastic force of the elastic piece can drive the hook rod to return to the locking position or the unlocking position so as to prevent the hook rod from stopping between the locking position and the unlocking position.
The utility model also discloses cooking utensil, cooking utensil has adopted the structure of uncapping that any above-mentioned technical scheme is disclosed, the lid with utensil body locking in-process, or with utensil body unblock in-process, the elastic component can avoid lid and utensil body to be in half lock state and influence to close the lid or uncap, the lid is when the state of uncapping, locking mechanical system on its lid can keep in the position of unblock, when avoiding closing the utensil body at the lid, locking mechanical system appears colliding with the utensil body.
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 cover body in an embodiment of the present invention;
fig. 2 is a schematic structural view of the uncapping structure in the embodiment of the present invention when the hook lever is in the locking position;
fig. 3 is a schematic structural view of the uncapping structure in the embodiment of the present invention when the hook lever is located between the locking position and the unlocking position;
fig. 4 is a schematic structural view of the uncapping structure in the embodiment of the present invention when the hook rod is located at the unlocking position;
fig. 5 is a schematic structural view of another uncapping structure in an embodiment of the present invention;
fig. 6 is a schematic structural view of another uncapping structure in an embodiment of the present invention;
fig. 7 is a schematic structural view of a hook rod in an embodiment of the present invention.
Reference numerals:
a cover body 100, a connecting portion 110;
a hook lever 200, a first rotating shaft 210, a second rotating shaft 211;
the elastic member 300, the first magnetic member 310, the second magnetic member 320, and the locking member 330.
[ detailed description ] embodiments
The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all of them. Based on the embodiments in the embodiment, those skilled in the art can obtain other embodiments without making creative efforts, which all belong to the protection scope of the present invention.
The appearances of the phrases such as "exemplary," "some embodiments," and the like in the following text mean "serving as an example, embodiment, or illustration," and any embodiment described as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. While the present invention has been described with reference to certain embodiments, it will be understood by those skilled in the art that the present disclosure may be practiced without some of these specific details.
Referring to fig. 1 to 7, the embodiment of the present invention discloses a lid opening structure of a cooking appliance, including a rotatable hook lever 200 and an elastic member 300 connecting the hook lever 200, the hook lever 200 has a locking position and an unlocking position on the cooking appliance, the hook lever 200 is switched between the locking position and the unlocking position to lock or unlock the cooking appliance, one end of the elastic member 300 is connected to the cooking appliance, the other end of the elastic member 300 is connected to the hook lever 200, and the elastic member 300 drives the hook lever 200 to move to one of the locking position and the unlocking position when the hook lever 200 is located between the locking position and the unlocking position.
The cooking appliance is generally a pressure cooker, and includes an appliance body and a cover body 100, the cover body 100 is provided with a locking structure, a hook rod 200 is rotatably mounted on the cover body 100, and the rotating hook rod 200 can drive the locking structure to act, so as to firmly fix a pot cover on a pot body of the cooking appliance, and to keep a sealing state against a cooking container in the appliance body, so as to maintain a high-temperature and high-pressure state in the cooking container. Usually, the locking mechanism is a caliper structure or a rotatable pot tooth, but in any structure, once the locking mechanism is not moved in place in the operation process, the locking mechanism and the appliance body are in a half-locking state, namely, the part of the locking mechanism and the pot body are in a locking state, the locking strength is insufficient, and the opening of the cover is influenced.
The utility model discloses a structure of uncapping disposes the hooked pole 200 on the lid 100, switches the position of hooked pole 200 through operating the hooked pole 200 to can make cooking utensil locking or unblock, force application part can keep the hooked pole 200 at latched position and keep the lock-out state between lid 100 and the utensil body, or keep the hooked pole 200 at the unlock position and keep the unlock state between lid 100 and the utensil body.
The elastic member 300 has an elastic property, and the elastic member 300 can be changed in position along with the hook lever 200 during the movement of the hook lever 200 to generate or enhance its own elastic force. When a user does not operate the hook lever 200 in place when operating the hook lever 200, for example, in the process of switching the hook lever 200 from the locking position to the unlocking position, the user's hand leaves the hook lever 200 before the hook lever 200 reaches the unlocking position, so that the hook lever 200 stays between the locking position and the unlocking position, the elastic force of the elastic member 300 enables the hook lever 200 to continue to move until the hook lever 200 reaches one of the locking position and the unlocking position, so as to avoid the cover body 100 and the appliance body being in a half-locking state, prevent the cover body 100 from being normally opened in the cover opening process, and in the cover closing process, the locking device collides with the appliance body, so that the locking device and the appliance body are collided or damaged before. In addition, the elastic member 300 may also be used to assist the user, when the user operates the hook lever 200, the elastic force generated by the elastic member 300 has a driving effect on the hook lever 200, so that the hook lever 200 can be more easily switched to the locking position or the unlocking position, and the user does not need to completely move the hook lever 200 in place during the operation, which is convenient for the user to operate.
The locking mechanism in the pot cover in the application is a caliper device and comprises a sliding block and a caliper, the hook rod 200 can be vertically overturned relative to the cover body 100, when the hook rod 200 is upwards overturned relative to the cover body 100, the hook rod 200 is switched to an unlocking position from a locking position, otherwise, the hook rod 200 is switched to the locking position from the unlocking position, the overturning action of the hook rod 200 can drive the sliding block to slide, and therefore the caliper can be locked or unlocked with the appliance body.
Referring to fig. 2 to 4, in an embodiment of the present invention, based on the above embodiment, the elastic member 300 can drive the hook lever 200 to the locking position and can drive the hook lever 200 to the unlocking position.
Specifically, the method comprises the following steps: the hook lever 200 is provided with a first rotating shaft 210 rotatably engaged with the cover 100, the first rotating shaft 210 is closer to the locking mechanism than the position where the elastic member 300 is hinged to the cover 100, the length of the elastic member 300 is L1 when the hook lever 200 is located at the locking position, the length of the elastic member 300 is L2 when the hook lever 200 is located at the unlocking position, the maximum length of the elastic member 300 is L3, L1 < L3, and L2 < L3. When the length of the elastic member 300 changes from L1 to L3, and from L3 to L1, the elastic member 300 tends to restore the length to L1, and at this time, if the user releases the hook lever 200, the elastic member 300 can drive the hook lever 200 to move to the locking position. When the length of the elastic member 300 changes from L2 to L3, and from L3 to L2, the elastic member 300 tends to restore the length to L2, and at this time, if the user releases the hook lever 200, the elastic member 300 can drive the hook lever 200 to move to the unlocking position.
When the hook lever 200 is in the locking position, if the user touches the hook lever 200 by mistake, the elastic member 300 can quickly reset the hook lever 200 to avoid the situation of opening the cover; when the hook lever 200 is in the unlocking position, if the user accidentally touches the elastic member 300 of the hook lever 200, the hook lever 200 can be rapidly reset to prevent the lid from being in the half-locked state.
The elastic member 300 is preferably a tension spring, which generates a large elastic force when being extended, one end of the tension spring is hooked on the cooking appliance through a first hook, and the other end of the tension spring is hooked on the hook lever 200 through a second hook, and as the hook lever 200 rotates, both ends of the tension spring can rotate relative to the cooking appliance and the hook lever 200, respectively, so as to reduce the torsion force applied to the tension spring. Of course, if the elastic member selects the compression spring, and the position of the rotating shaft is set at the rear side of the position where the elastic member is hinged to the cover body, the compression spring is compressed along with the turning of the hook rod, and an elastic acting force is also generated, but the compression spring is easy to form change in the radial direction, so that the hook rod cannot be driven to move due to too small elastic force.
As shown in fig. 3, the positions where the first rotating shaft 210 and the elastic member 300 are hinged to the cover 100 are on the same horizontal line, when the length of the elastic member 300 is L3, the elastic member 300 is located in the horizontal direction, and when the length of the elastic member 300 is less than L3, the end of the elastic member 300 hinged to the hook rod 200 is higher or lower than the first rotating shaft 210, at this time, the elastic member 300 has a tendency of shortening, and a component force in the horizontal direction and a component force in the vertical direction can be obtained by decomposing the elastic force of the elastic member 300, and the component force in the horizontal direction can drive the hook rod 200 to rotate to the locking position or the unlocking position. On the other hand, when the length of the elastic member 300 is L3, the hook lever 200 is randomly turned in the direction of the locking position or the unlocking position by the combined action of the elastic force of the elastic member 300, the weight of the hook lever 200, the motion inertia of the hook lever 200, and the assembly and manufacturing errors, and thus cannot be held at the position where the length of the elastic member 200 is L3.
As shown in fig. 5, in addition, the positions where the first rotating shaft 210 and the elastic member 300 are hinged to the cover body 100 may be located on different horizontal planes. When the length of the elastic member 300 is L3, the elastic member 300 is extended along a connecting line between the hinged position of the elastic member and the cooking utensil and the first rotating shaft 210, and the force component thereof has a vertical component and a horizontal component, and the two components cannot be kept equal under the combined action of the elastic force of the elastic member 300, the gravity of the hook rod 200, the motion inertia of the hook rod 200, and assembly and manufacturing errors, so that the hook rod 200 is driven to turn. When the elastic member 300 is extended in the horizontal direction or the vertical direction, the elastic direction of the elastic member 300 is a tangential direction of the first rotating shaft 210, and has an effect of driving the hook lever 200 to rotate, so that the hook lever 200 cannot stay at a position between the locking position and the unlocking position.
Referring to fig. 2 and 4, in an embodiment of the present invention, based on the above-described embodiment, the length L1 of the elastic member 300 when the hook lever 200 is located at the locking position is equal to the length L2 of the elastic member 300 when the hook lever 200 is located at the locking position. Since the elastic force of the elastic member 300 can maintain the hook lever 200 at the locking position or the unlocking position, the length of the elastic member 300 can maintain L1 or L2 for a long time, and L1 and L2 are equal, that is, the length of the elastic member 300 does not change in most of the time, so that the full-stroke force value of the elastic member 300 is ensured to be not changed greatly, and the service life is longer.
In an embodiment of the present invention, based on the above embodiment, the length of the elastic member in the natural state is L4, L4 < L1, and L4 < L2. When the hook rod is located at the locking position or the unlocking position, the elastic piece always has elastic force applied to the hook rod so as to keep the current position of the hook rod, improve the stability of the hook rod and avoid the hook rod from turning over due to mistaken touch of a user.
Referring to fig. 2, in an embodiment of the present invention, based on the above embodiment, a connecting portion 110 is provided in the cover body 100, the hook rod 200 is hinged to the connecting portion 110, and the elastic member 300 is connected to the connecting portion 110. The positions that the hooked pole 200, elastic component 300 and lid 100 are connected are all on connecting portion 110, and the position that the two is connected with lid 100 is comparatively close to, so in the hooked pole 200 rotation process, can reduce the length variation of elastic component 300, avoid elastic component 300 to lead to elastic component 300 to appear irreversible deformation because of excessive elongation, reduce the life of elastic component 300. And since the elastic member 300 is always kept in an elongated state, the elastic member 300 has a sufficient elastic force to restore the hook lever 200 even if the amount of length change of the elastic member 300 is small during the rotation of the hook lever 200.
Referring to fig. 6, in an embodiment of the present invention, different from the above embodiment, the force application component further includes a first magnetic attraction piece 310, and a second magnetic attraction piece 320 capable of attracting the first magnetic attraction piece 310 is disposed on the hook rod 200. The first magnetic attraction piece 310 may be disposed at a locking position or an unlocking position, and when the hook rod 200 moves to a position close to the first magnetic attraction piece 310, a magnetic attraction acting force between the first magnetic attraction piece 310 and the second magnetic attraction piece 320 may drive the hook rod 200 to move toward the first magnetic attraction piece 310, so that the first magnetic attraction piece 310 and the second magnetic attraction piece 320 attract each other to fix the hook rod 200, and when an elastic force of the elastic member 300 is greater than an acting force between the first magnetic attraction piece 310 and the second magnetic attraction piece 320, the elastic member may drive the hook rod 200 to return to the locking position or the unlocking position, thereby preventing the hook rod 200 from being stopped between the locking position and the unlocking position. At least one of the first magnetic element 310 and the second magnetic element 320 is a magnet, and the other is a magnet or a metal element.
Referring to fig. 6, in an embodiment of the present invention, unlike the above embodiment, the force application member further includes a latch 330, and the latch 330 can be latched to the hook lever 200. The latch 330 may be disposed at a locking position or an unlocking position, and as the hook lever 200 moves to the locking position or the unlocking position, the latch 330 may be latched to the hook lever 200 to maintain the hook lever 200 at the locking position or the unlocking position, and when the hook lever 200 is located between the locking position and the unlocking position, the elastic force of the elastic member 300 may drive the hook lever 200 to return to the locking position or the unlocking position, so as to prevent the hook lever 200 from staying between the locking position and the unlocking position. Of course, the fastener can also be arranged on the hook rod to enable the hook rod to be buckled with the cover body.
Referring to fig. 2 to 4, in one embodiment of the present invention, one end of the hook lever 200 is located outside the cover body 100, and the other end of the hook lever 200 is connected to the locking mechanism and hinges the elastic member 300. The end of the hook rod 200 located outside the cover body 100 is used for a user to operate to turn over the hook rod 200, the end of the hook rod 200 located inside the cover body 100 changes its position with the turning motion of the hook rod 200 to drive the locking mechanism to move, the elastic member 300 can be hidden inside the cover body 100 and not exposed outside, and the elastic member 300 can be prevented from being affected by external factors. In addition, the end of the hook lever 200 engaged with the locking mechanism is also a position where the movement path of the hook lever 200 is large during the inversion movement, the elastic member 300 is hinged to the end so that the length of the elastic member 300 has a large variation with the inversion of the hook lever 200, and the elastic member 300 has a sufficient elastic force to drive the hook lever 200 to the locking position or the unlocking position.
The hook lever 200 is further provided with a second rotating shaft 211, the second rotating shaft 211 can be in transmission fit with the locking mechanism, and the elastic member 300 is in rotation fit with the second rotating shaft 211. The elastic member 300 is provided at a side portion of the hook bar 200 to prevent the expansion and contraction of the elastic member 300 from being affected by the engagement structure between the hook bar 200 and the cover body 100.
The utility model also discloses a cooking utensil, cooking utensil include utensil body and lid, are equipped with the structure of uncapping that any above-mentioned technical scheme is disclosed on the lid, and locking mechanical system is used for locking the lid on the utensil body. In the process of locking the locking mechanism with the appliance body or unlocking the locking mechanism with the appliance body, the elastic piece can prevent the locking mechanism and the appliance body from being in a half-locking state to influence the cover closing or opening. When the cover body is in the cover opening state, the locking mechanism can be kept at the unlocking position, and the phenomenon that the locking mechanism collides with the appliance body when the cover body covers the appliance body is avoided.
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 (10)
1. The uncovering structure of the cooking appliance comprises a rotatable hook rod and a force application component connected with the hook rod, wherein the hook rod is provided with a locking position and an unlocking position on the cooking appliance, the hook rod is overturned and switched between the locking position and the unlocking position to lock or unlock the cooking appliance, and the uncovering structure is characterized in that the force application component can keep the hook rod at any position of the locking position and the unlocking position, the force application component comprises an elastic piece, one end of the elastic piece is connected with the cooking appliance, the other end of the elastic piece is connected with the hook rod, and the elastic piece drives the hook rod to move to the unlocking position when the hook rod is located between the locking position and the unlocking position.
2. The lid opening structure for the cooking utensil as claimed in claim 1, wherein the maximum length of the elastic member is L3 during the switching of the hook lever from the locking position to the unlocking position, the length of the elastic member is L1 when the hook lever is in the locking position, and the length of the elastic member is L2 when the hook lever is in the unlocking position, wherein L1 < L3, and L2 < L3.
3. The lid release structure for a cooking appliance according to claim 2, wherein a length L1 of the elastic member when the hook lever is in the locked position and a length L2 of the elastic member when the hook lever is in the unlocked position are equal.
4. The cover opening structure of a cooking appliance according to claim 2, wherein the natural state length of the elastic member is L4, L4 < L1, L4 < L2.
5. The lid opening structure for a cooking utensil of claim 1, wherein the elastic member is a tension spring, one end of the tension spring is a first hook connected to the cooking utensil, and the other end of the tension spring is a second hook connected to the hook lever.
6. The cover opening structure of a cooking appliance according to any one of claims 1 to 5, wherein a connecting portion is provided in the cooking appliance, the hook lever is hinged to the connecting portion, and the elastic member is connected to the connecting portion.
7. The cover opening structure of a cooking appliance according to any one of claims 1 to 5, wherein a side portion of the hook lever is provided with a first rotation shaft and a second rotation shaft, the first rotation shaft is rotatably engaged with the cooking appliance, and the second rotation shaft is rotatably engaged with the elastic member.
8. The lid opening structure of a cooking utensil as claimed in any one of claims 1 to 5, wherein the force applying part further comprises a first magnetic attracting member provided on the cooking utensil and a second magnetic attracting member provided on the hook lever, and the first magnetic attracting member is capable of attracting with the second magnetic attracting member to fix the hook lever at the locking position or the unlocking position.
9. The lid opening structure for the cooking appliance according to any one of claims 1 to 5, wherein the force applying member further comprises a catch provided on the cooking appliance or the hook lever, the catch being capable of snappingly fixing the hook lever in the locked position or the unlocked position.
10. A cooking appliance comprising an appliance body and a lid body provided with the lid opening structure according to any one of claims 1 to 9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202222064034.XU CN218219890U (en) | 2022-08-03 | 2022-08-03 | Cooking utensil and structure of uncapping of cooking utensil |
Applications Claiming Priority (1)
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