Fool-proof assembly structure of detachable cover assembly of electric cooker
By setting the first spring on the upper part of the tongue button of the rice cooker, the problem of the user forgetting to install the inner cover is solved, ensuring the normal use of the rice cooker and the cooking of the food.
Patent Information
- Application Number
- CN202420576711.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-23
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-03-23
AI Technical Summary
When using a rice cooker, some users will forget to re-connect the inner cover to the rice cooker, causing water vapor to overflow and affecting the cooking of the food.
An anti-stupid assembly structure of the rice cooker detachable cover assembly is designed. By providing a first spring on the upper part of the tongue buckle, it is ejected when the inner cover is not installed, preventing the pot from closing, thereby reminding the user to install the inner cover.
Effectively prevent users from forgetting to install the inner cover, ensuring that the rice cooker can carry out the cooking process normally, and avoiding the problems of water vapor overflow and undercooking of food.
Smart Images
Figure CN222840858U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of electric rice cookers, in particular to a fool-proof assembly structure of a detachable cover component of the electric rice cooker. Background Art
[0002] The electric rice cooker is a modern cooking utensil that can perform multiple processes such as steaming, boiling, stewing, simmering, and braising. It can not only cook food, but also keep it warm. It is clean and hygienic to use, has no pollution, saves time and effort, and is one of the indispensable tools for modern housework.
[0003] The inner cover of the rice cooker has a sealing function, which prevents the temperature, heat and steam inside the pot from leaking out, which is conducive to the rice being cooked easily and the meat in the pot maintaining its original flavor. The inner cover needs to be removed for cleaning at regular intervals. During use, some users forget to snap the inner cover back onto the rice cooker lid, resulting in the steam from the ingredients overflowing during the cooking process and the food in the pot not being cooked. Utility Model Content
[0004] The utility model aims to provide a fool-proof assembly structure of a detachable cover assembly of an electric rice cooker to solve the above problems.
[0005] According to one aspect of the utility model, a fool-proof assembly structure of a detachable cover assembly of an electric rice cooker is provided, comprising: a surface cover assembly and a cooker body, one side of the surface cover assembly is hinged to the cooker body, the surface cover assembly comprises a top cover, an inner cover and a tongue buckle, the middle portion of the tongue buckle is rotatably arranged in the top cover, a first spring is arranged between the upper inner side of the tongue buckle and the top cover, a first buckle position extending inwardly is arranged on the lower inner side of the tongue buckle, a second buckle position extending outwardly is arranged on the lower outer side of the tongue buckle, the inner cover is clamped between the first buckle position and the top cover, and the second buckle position is snap-connected with the cooker body.
[0006] In some embodiments, rotating shafts are respectively disposed on both sides of the middle portion of the tongue buckle, and a circular groove for inserting the rotating shaft is disposed in the top cover.
[0007] In some embodiments, spring columns are respectively disposed on the inner side of the upper portion of the tongue buckle and the interior of the top cover facing each other, and the first spring is sleeved between the two spring columns.
[0008] In some embodiments, a first buckle is provided on one side of the inner cover, and the first buckle is engaged and connected with the first buckle position.
[0009] In some embodiments, the pot body includes an outer frame and an inner frame, a lid opening button is movably provided on one side of the outer frame, a second buckle is rotatably provided on one side of the inner frame, the lower outer side of the second buckle is connected to the lid opening button, a second spring is sleeved between the lower inner side of the second buckle and the inner frame, and the second buckles are engaged with each other.
[0010] In some embodiments, the top surface of the first buckle position and the bottom surface of the first buckle are respectively planes.
[0011] In some embodiments, the bottom surface of the first buckle position is provided with a first inclined surface, and the top surface of the first buckle is provided with a second inclined surface matching the first inclined surface.
[0012] In some embodiments, the top surface of the second buckle position and the bottom surface of the second buckle are respectively flat.
[0013] In some embodiments, the bottom surface of the second buckle position is provided with a third inclined surface, and the top surface of the second buckle is provided with a fourth inclined surface matching the third inclined surface.
[0014] In some embodiments, one side of the top surface of the pot body is hinged to the surface cover assembly through a spring hinge.
[0015] Compared with the prior art, the beneficial effects of this application are:
[0016] The inner cover of the present application is engaged between the tongue buckle and the top cover. If the user takes out the inner cover for cleaning and forgets to install it back into the top cover, the upper part of the tongue buckle will be pushed out under the elastic force of the first spring, so that the lower part of the tongue buckle cannot be engaged with the pot body, and the pot body cannot be closed. The user will naturally think of the forgotten inner cover. The present application can prevent the user from forgetting to install the inner cover, and ensure that the rice cooker can carry out normal cooking processes. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the connection structure between the tongue buckle and the second buckle of the utility model;
[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model when the inner cover is installed;
[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model after the inner cover is removed;
[0020] Figure 4 It is a schematic diagram of the connection structure between the tongue buckle and the first buckle of the utility model. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] refer to Figures 1 to 4 The present application provides a fool-proof assembly structure of a detachable cover assembly of an electric rice cooker, comprising: a surface cover assembly 1 and a rice cooker body 2, one side of the surface cover assembly 1 is hinged to the rice cooker body 2, the surface cover assembly 1 comprises a top cover 3, an inner cover 4 and a tongue buckle 5, the middle part of the tongue buckle 5 is rotatably arranged in the top cover 3, a first spring 6 is arranged between the upper inner side of the tongue buckle 5 and the top cover 3, a first buckle position 7 extending inwardly is arranged on the lower inner side of the tongue buckle 5, a second buckle position 8 extending outwardly is arranged on the lower outer side of the tongue buckle 5, the inner cover 4 is clamped between the first buckle position 7 and the top cover 3, and the second buckle position 8 is engaged and connected with the rice cooker body 2.
[0023] In some embodiments, a rotating shaft 9 is respectively provided on both sides of the middle of the tongue buckle 5, and a circular groove for inserting the rotating shaft 9 is provided in the top cover 3. The tongue buckle 5 can rotate clockwise or counterclockwise with the rotating shafts 9 on both sides as the center.
[0024] In some embodiments, spring columns are respectively arranged on the inner side of the upper portion of the tongue buckle 5 and the interior of the top cover 3, and a first spring 6 is sleeved between the two spring columns. Referring to the perspective of the accompanying drawings, the elastic potential energy of the first spring 6 can drive the tongue buckle 5 to swing clockwise with the rotating shaft 9 as the center.
[0025] In some embodiments, a first buckle 10 is provided on one side of the inner cover 4, and the first buckle 10 is engaged with the first buckle position 7. A groove for accommodating the inner cover 4 is provided at the bottom of the top cover 3. When taking out the inner cover 4, it is only necessary to manually pry open the lower part of the tongue buckle 5 to separate the first buckle position 7 from the first buckle 10, and then the inner cover 4 can be taken out for cleaning.
[0026] In some embodiments, the pot body 2 includes an outer frame and an inner frame, a lid opening button 11 is movably provided on one side of the outer frame, a second buckle 12 is rotatably provided on one side of the inner frame, the lower outer side of the second buckle 12 is connected to the lid opening button 11, and a second spring (not shown) is sleeved between the lower inner side of the second buckle 12 and the inner frame, the second buckles 12 are engaged with each other, and the second buckle position 8 can be separated from the second buckle 12 by pressing the lid opening button 11.
[0027] In some embodiments, the top surface of the first buckle position 7 and the bottom surface of the first buckle 10 are respectively flat surfaces, ensuring that the inner cover 4 is not prone to shaking after being engaged.
[0028] In some embodiments, the bottom surface of the first buckle position 7 is provided with a first inclined surface 13, and the top surface of the first buckle 10 is provided with a second inclined surface 14 matching the first inclined surface 13. When installing the inner cover 4, you only need to push the second inclined surface 14 of the first buckle 10 into the first inclined surface 13 of the first buckle position 7, and then you can rotate the tongue buckle 5, which is more convenient for installation.
[0029] In some embodiments, the top surface of the second buckle position 8 and the bottom surface of the second buckle 12 are respectively flat surfaces, ensuring that the face cover assembly 1 is not prone to shaking after being engaged.
[0030] In some embodiments, the bottom surface of the second buckle position 8 is provided with a third inclined surface 15, and the top surface of the second buckle 12 is provided with a fourth inclined surface 16 that matches the third inclined surface 15. When the cover assembly 1 is closed, the tongue buckle 5 is engaged and fixed with the pot body 2 under the premise of ensuring that the tongue buckle 5 does not rotate.
[0031] In some embodiments, one side of the top surface of the pot body 2 is hinged to the cover assembly 1 through a spring hinge. When the inner cover 4 is taken out, the cover assembly 1 cannot be engaged with the pot body 2 due to the elastic force of the spring hinge, thereby better reminding the user to install the inner cover 4.
[0032] The inner cover 4 of the present application is engaged between the tongue buckle 5 and the top cover 3. If the user takes out the inner cover 4 for cleaning and forgets to install it back into the top cover 3, the upper part of the tongue buckle 5 will be pushed out under the elastic force of the first spring 6, so that the lower part of the tongue buckle 5 cannot be engaged with the pot body 2, and the pot body 2 cannot be closed. The user will naturally think of the forgotten inner cover 4. The present application can prevent the user from forgetting to install the inner cover 4, and ensure that the rice cooker can carry out normal cooking processes.
[0033] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A foolproof assembly structure for a detachable cover assembly of an electric rice cooker, characterized in that: include: A face cover assembly and a pot body, one side of the face cover assembly is hinged to the pot body, the face cover assembly includes a top cover, an inner cover and a tongue buckle, the middle part of the tongue buckle is rotatably arranged in the top cover, a first spring is arranged between the upper inner side of the tongue buckle and the top cover, a first buckle position extending inward is arranged on the lower inner side of the tongue buckle, a second buckle position extending outward is arranged on the lower outer side of the tongue buckle, the inner cover is clamped between the first buckle position and the top cover, and the second buckle position is snap-connected with the pot body.
2. The fool-proof assembly structure of the detachable cover assembly of the rice cooker according to claim 1, characterized in that: Rotating shafts are respectively arranged on both sides of the middle part of the tongue buckle, and a circular groove for inserting the rotating shaft is arranged in the top cover.
3. The fool-proof assembly structure of the detachable cover assembly of the rice cooker according to claim 1, characterized in that: Spring columns are respectively arranged on the inner side of the upper part of the tongue buckle and the inside of the top cover facing each other, and the first spring is sleeved between the two spring columns.
4. The fool-proof assembly structure of the detachable cover assembly of the rice cooker according to claim 1, characterized in that: A first buckle is disposed on one side of the inner cover, and the first buckle is engaged and connected with the first buckle position.
5. The foolproof assembly structure of the detachable cover assembly of the rice cooker according to claim 1, characterized in that: The pot body includes an outer frame and an inner frame, a lid opening button is movably provided on one side of the outer frame, a second buckle is rotatably provided on one side of the inner frame, a lower outer side of the second buckle is connected to the lid opening button, a second spring is sleeved between the lower inner side of the second buckle and the inner frame, and the second buckles are engaged with each other.
6. The fool-proof assembly structure of the detachable cover assembly of the rice cooker according to claim 4, characterized in that: The top surface of the first buckle position and the bottom surface of the first buckle are respectively planes.
7. The foolproof assembly structure of the detachable cover assembly of the rice cooker according to claim 4, characterized in that: The bottom surface of the first buckle position is provided with a first inclined surface, and the top surface of the first buckle is provided with a second inclined surface matching the first inclined surface.
8. The foolproof assembly structure of the detachable cover assembly of the rice cooker according to claim 5, characterized in that: The top surface of the second buckle position and the bottom surface of the second buckle are respectively planes.
9. The fool-proof assembly structure of the detachable cover assembly of the rice cooker according to claim 5, characterized in that: The bottom surface of the second buckle position is provided with a third inclined surface, and the top surface of the second buckle is provided with a fourth inclined surface matching the third inclined surface.
10. The foolproof assembly structure of the detachable cover assembly of the rice cooker according to claim 1, characterized in that: One side of the top surface of the pot body is hinged to the surface cover assembly through a spring hinge.