A pot with extension function
By designing a pot with extension function, using the adjustment structure of the pot ring and handle, the problem of food in the wok is easily collapsed, achieving the effect of easy operation and preventing food leakage. At the same time, a flame-retardant insulation layer is set on the handle , avoid overheating and scalding.
Patent Information
- Application Number
- CN201911351949.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2019-12-25
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2039-12-25
AI Technical Summary
The existing woks are prone to collapse during stir-frying, which is complicated to operate and difficult to clean.
A pot with extension function is designed, including the pot body, grip, support table, slider, slide board, limit hook, moving handle and static handle. By adjusting the height and edge width of the pot ring, food is prevented from coming out of the pot. Leak out and set a flame retardant insulation layer on the handle.
It achieves simple operation and easy disassembly and assembly, preventing food from collapsing out of the pot during stir-frying, and tightly clenched at the edge of the pot to avoid food leakage, and preventing hand heat damage during adjustment.
Smart Images
Figure CN113017390B_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of cookware, and more specifically, to a cookware with an extension function. Background Art
[0002] We come into contact with cookware every day in our daily lives. There are many types of cookware, including frying pans, stew pots, and pressure cookers. Among them, frying pans are a necessity in every household. Frying pans used for cooking generally have only a round pot and a handle. When cooking in an existing frying pan, the food in the frying pan is easily popped out of the pan when being stir-fried, which not only wastes food, but also the oil stains on the food that falls from the pan are difficult to clean in the kitchen.
[0003] The frying pan of the prior art has the following disadvantages: 1. Food is easy to fall out of the pan during frying; 2. The operation process is complicated and the installation is cumbersome.
[0004] How to design a pot with an extendable function that is easy to operate and can prevent the food from bursting out of the pot during stir-frying is an issue that needs to be solved urgently. Summary of the invention
[0005] In order to overcome the defects of the prior art, the present invention discloses a pot with an extension function.
[0006] One object of the present invention is to design a pot with an extension function, which is easy to operate and prevents vegetables from collapsing from the pot during frying.
[0007] In order to achieve these purposes and other advantages of the present invention, a pot with an extension function is provided, comprising a pot body, a handle is provided on the pot body, two symmetrical support platforms are provided on the outside of the pot body, a slide groove is vertically fixed on each support platform, a slide plate is placed in the slide groove, a limit hook is provided at the lower end of the slide plate, and a movable handle is provided at the upper end thereof, two upper and lower limit grooves are provided in the slide groove, and the limit hook is adapted to fit with the limit groove;
[0008] Two first hinge plates in parallel with each other are arranged on the upper surface of the movable handle, a static handle is arranged above the movable handle, two second hinge plates in parallel with each other are arranged on the lower surface of the static handle, the two second hinge plates are located between the two first hinge plates, the first and second hinge plates are hinged by a rotating shaft, a spring is sleeved on the rotating shaft, one end of the spring is fixed on the upper surface of the movable handle, and the other end is fixed on the lower surface of the static handle, and pot rings are fixed on the two static handles;
[0009] When the limit hook cooperates with the upper limit groove, the lower edge of the pot ring is close to the pot mouth, and when the limit hook cooperates with the lower limit groove, the upper edge of the pot ring is flush with or lower than the pot mouth.
[0010] Preferably, the diameter of the upper opening of the pot ring is larger than the pot mouth, and the diameter of the lower opening is consistent with the pot mouth.
[0011] Preferably, the edge of the pot mouth is curled outwards, the lower mouth of the pot ring is curled inwards, the pot ring is located at the uppermost end, and the lower mouth of the pot ring is tightly engaged with the pot mouth.
[0012] Preferably, a positioning hole is provided at the lower opening of the pot ring where it contacts the handle, and when the pot ring is at the lowermost end, the positioning hole is stuck on the handle.
[0013] Preferably, a flame retardant and heat insulating layer is provided on the movable and static handles.
[0014] Preferably, both ends of the spring are welded to the upper and lower surfaces of the dynamic and static handles, respectively.
[0015] The present invention at least has the following beneficial effects: since a pot ring for adjusting the height is provided above the pot mouth, the structure is novel, the operation is simple, and the disassembly and assembly are convenient. The width of the pot edge can be adjusted to prevent the vegetables from bursting out of the pot during stir-frying; since the pot mouth edge is curled outward and the lower mouth of the pot ring is curled inward, the lower mouth of the pot ring is tightly locked with the pot mouth to prevent the vegetables and seasonings from leaking out of the pot mouth during stir-frying; since a slide groove is fixed on the supporting platform, a slide plate is placed in the slide groove, a limit hook is provided at the lower end of the slide plate, and a movable handle is provided at the upper end, and the limit hook is matched with the limit groove, the structure is simple and novel, and the position of the limit hook can be changed by adjusting the movable handle to achieve the purpose of adjusting the height of the pot ring; since a positioning opening is provided at the lower mouth of the pot ring where the handle contacts, when the pot ring is at the lower end, the positioning opening is stuck on the handle to achieve the function of positioning the pot ring; since a flame-retardant and heat-insulating layer is provided on the dynamic and static handles, the dynamic and static handles can be prevented from overheating and scalding the hands during adjustment.
[0016] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a three-dimensional diagram of the pot ring of the present invention when it is located at the lower end;
[0018] Figure 2 This is a diagram of the dynamic and static handle adjustment mechanism of the present invention;
[0019] Figure 3 This is a diagram of the connection mechanism of the upper and lower surfaces of the dynamic and static handles of the present invention;
[0020] Figure 4 It is a cross-sectional view of the pot body and the pot ring of the present invention;
[0021] Figure 5 This is a three-dimensional diagram of the pot ring of the present invention when it is located at the upper end. DETAILED DESCRIPTION
[0022] The present invention is further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.
[0023] It should be understood that terms such as “having”, “including” and “comprising” used herein do not specify the existence or addition of one or more other elements or combinations thereof.
[0024] Figures 1 to 5 An implementation form according to the present invention is shown, which includes: a pot body 1, a handle 2 is provided on the pot body 1, two symmetrical support platforms 3 are provided on the outside of the pot body 1, a slide groove 4 is vertically fixed on each support platform 3, a slide plate 5 is placed in the slide groove 4, a limit hook 51 is provided at the lower end of the slide plate 5, and a movable handle 52 is provided at the upper end thereof, two upper and lower limit grooves 41 and 42 are provided in the slide groove 4, and the limit hook 51 is adapted to fit with the limit grooves 41 and 42;
[0025] Two mutually parallel first hinge plates 521 are arranged on the upper surface of the movable handle 52, a static handle 53 is arranged above the movable handle, two mutually parallel second hinge plates 531 are arranged on the lower surface of the static handle 53, the two second hinge plates 531 are located between the two first hinge plates 521, the first and second hinge plates 521, 531 are hinged by a rotating shaft 54, a spring 55 is sleeved on the rotating shaft 54, one end of the spring 55 is fixed to the upper surface of the movable handle 52, and the other end is fixed to the lower surface of the static handle 53, and pot rings are fixed on the two static handles 53;
[0026] When the limit hook 51 cooperates with the upper limit groove 41, the lower edge of the pot ring 6 is just close to the pot mouth, and when the limit hook 51 cooperates with the lower limit groove 42, the upper edge of the pot ring 6 is flush with or lower than the pot mouth.
[0027] The diameter of the upper opening of the pot ring 6 is larger than the pot opening, and the diameter of the lower opening is consistent with the pot opening.
[0028] The edge of the pot mouth is curled outwards, the lower mouth of the pot ring is curled inwards, the pot ring is located at the uppermost end, and the lower mouth of the pot ring 6 is tightly locked with the pot mouth.
[0029] A positioning hole 7 is provided at the lower opening of the pot ring where it contacts the handle 2 . When the pot ring 6 is at the lowermost end, the positioning hole is stuck on the handle 2 .
[0030] The movable and static handles 52 and 53 are provided with a flame retardant and heat insulating layer.
[0031] The two ends of the spring 55 are welded to the upper and lower surfaces of the movable and static handles 52 and 53 respectively.
[0032] Usage process: When cooking a large amount of food, first hold the movable and static handles on both sides of the pot ring with your hands, and use your fingers to push the movable handle upwards. The two slides in the two slide grooves will open outwards, and the lower mouth of the pot ring will be lifted to the pot mouth. At this time, release the movable handle. Under the elastic force of the spring, the limit hook cooperates with the upper limit groove, and the lower edge of the pot ring is close to the pot mouth, increasing the width of the pot edge.
[0033] When cooking a small amount of food, first hold the movable and static handles on both sides of the pot ring with your hands, and use your fingers to push the movable handle upwards. The two slides in the two slide grooves will open outwards, and the upper edge of the pot ring will be brought to the pot mouth. At this time, release the movable handle. Under the elastic force of the spring, the limit hook cooperates with the lower limit groove, and the upper edge of the pot ring is aligned with or lower than the pot mouth, so as to achieve the purpose of adjusting the width of the pot edge.
[0034] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the specification and the embodiments. It can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily realized. Therefore, without departing from the general concept defined by the claims and equivalent scope, the present invention is not limited to the specific details and the illustrations shown and described here.
Claims
1. A pot with an extension function, characterized in that: The invention comprises a pot body, a handle is arranged on the pot body, two symmetrical support platforms are arranged on the outside of the pot body, a slide groove is vertically fixed on each support platform, a slide plate is placed in the slide groove, a limit hook is arranged at the lower end of the slide plate, and a movable handle is arranged at the upper end of the slide groove, an upper limit groove and a lower limit groove are opened in the slide groove, and the limit hook is adapted to fit with the limit groove; Two first hinge plates in parallel with each other are arranged on the upper surface of the movable handle, a static handle is arranged above the movable handle, two second hinge plates in parallel with each other are arranged on the lower surface of the static handle, the two second hinge plates are located between the two first hinge plates, the first and second hinge plates are hinged by a rotating shaft, a spring is sleeved on the rotating shaft, one end of the spring is fixed on the upper surface of the movable handle, and the other end is fixed on the lower surface of the static handle, and a pot ring is fixed on the static handle; When the limit hook cooperates with the upper limit groove, the lower edge of the pot ring is close to the pot mouth, and when the limit hook cooperates with the lower limit groove, the upper edge of the pot ring is flush with or lower than the pot mouth; The diameter of the upper opening of the pot ring is larger than the pot opening, and the diameter of the lower opening is consistent with the pot opening; The dynamic and static handles are provided with flame retardant and heat insulating layers.
2. The pot with an extension function as claimed in claim 1, characterized in that: The edge of the pot mouth is curled outwards, the lower mouth of the pot ring is curled inwards, the pot ring is located at the uppermost end, and the lower mouth of the pot ring is tightly engaged with the pot mouth.
3. The pot with an extension function as claimed in claim 1, characterized in that: A positioning opening is arranged at the lower opening of the pot ring in contact with the handle. When the pot ring is at the lowermost end, the positioning opening is clamped on the handle.
4. The pot with an extension function as claimed in claim 1, characterized in that: The two ends of the spring are respectively welded to the upper surface of the movable handle and the lower surface of the static handle.