CN109528014B

CN109528014B - Pressure cooker suspension steaming rack

Info

Publication number: CN109528014B
Application number: CN201910090115.7A
Authority: CN
Inventors: 彭千祝
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-30
Filing date: 2019-01-30
Publication date: 2024-04-26
Anticipated expiration: 2039-01-30
Also published as: CN109528014A

Abstract

A suspended steaming rack of pressure cooker is formed by welding two batwing-shaped closed rings and two locking plates with the same shape, and the assembled steaming rack comprises an outer ring, an inner ring and a central locking mechanism; when in use, the steam cooker is firstly placed in a designated position in the cooker, then thumb and middle finger are pinched in a locking position, and after the lock catch is hooked, a flat steam rack suspended on the inner wall of the cooker liner is formed; the invention has the following advantages: 1, according to the requirements of a cooking space, the placement height of the steaming rack can be arbitrarily specified; 2, realizing simultaneous cooking of a plurality of food materials; the plurality of suspension steaming racks can be used for steaming two dishes and one soup at the same time, and the heightened pot liner can be used for steaming three dishes and one soup at the same time, so that time and energy are saved, and a simple and easy household condition is provided for the cooking mode of pushing the steamed dishes in China, which is more beneficial to kitchen health and nutrition; and 3, the steaming rack is not contacted with food materials, and the non-stick coating of the pot liner is not damaged.

Description

Pressure cooker suspension steaming rack

Technical Field

The invention relates to kitchen ware, in particular to a suspension steaming rack of an autoclave.

Background

When food materials are steamed or cooked and dishes are steamed at the same time, the existing straight barrel-shaped pressure cooker mostly uses a steel wire steaming rack with a bottom-falling type support. The defects are that: 1. the height of the steaming rack can not be correspondingly adjusted due to the quantity of the cooked rice on the lower layer or the quantity of the steamed food materials and the size of the dishes; 2. the support surface for simultaneously steaming more than 2 layers of different food materials cannot be formed, namely, two dishes, even three dishes and one soup 3 cannot be steamed out at one time; 4. when the rice is used as a dish, the rice grains are taken out after the steaming rack is taken out, and the dish is troublesome to clean.

Disclosure of Invention

In order to solve the problems, the invention provides a suspension steaming rack of a pressure cooker, which is also applicable to other steaming cookers with all straight barrel pot containers.

The technical scheme of the invention is realized as follows:

A suspended steaming frame for pressure cooker is composed of two batwing-shaped closed rings and two locking plates, and is composed of external ring, internal ring and central locking mechanism.

The outer ring of the steaming rack is formed by connecting six sections of circular arcs, wherein two sections of the outer ring are symmetrically distributed reverse circular arcs, and the parts, which are contacted with the pot wall, of the four sections of forward circular arcs are coated with nontoxic heat-resistant plastic protection pads.

The inner ring of the steaming rack is formed by connecting four sections of circular arcs and four V-shaped sheets at intervals, and an unlocking pinching position on the inner ring is coated with a nontoxic heat-resistant plastic unlocking anti-scalding pad.

The center locking mechanism of the steaming rack is formed by respectively clamping and welding two identical spring leaves with hooks at two ends of a center line.

The invention has the following advantages:

According to the requirements of the cooking space, the cooking rack can be placed at any height position in the inner container of the barrel pot;

2, realizing multi-layer simultaneous cooking, after using the steaming rack, the existing pressure cooker and electric cooker can simultaneously steam two dishes and one soup, and the heightened cooker liner can simultaneously steam three dishes and one soup, so that time and energy are saved, and a simple and easy household condition is provided for China to push dishes to steam in a cooking mode which is more beneficial to kitchen and bath health and is rich in nutrition;

And 3, the steaming rack is not contacted with food materials in use. The non-stick coating on the inner wall of the pot liner is not damaged;

And 4, the steaming rack is particularly convenient and quick when a plurality of foods need to be reheated.

And 5, the structure is simple and reliable, and the manufacturing cost is low.

And 6, the appearance is light, thin and flat, and the packaging and transportation are efficient and convenient.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is an assembled schematic view of the present invention.

Fig. 3 is a view showing the working state of the invention in the pot liner.

FIG. 4 is a schematic view of the effect of the simultaneous use of multiple layers according to the present invention.

1-Protection pad, 2-inner ring, 3-locking plate, 4-outer ring, 5-unlocking anti-scalding pad, 6-locking and buckling position, 7-pressure cooker and 8-V-shaped piece.

Detailed Description

As shown in fig. 1, the autoclave suspension steaming rack of the present invention includes an outer ring, an inner ring and a center latch mechanism made of elastic stainless steel sheets.

The outer ring of the steaming rack is provided with four sections of forward and two sections of reverse six sections of circular arcs, wherein the four sections of forward circular arcs provide tension for pressing the wall of the pot outwards, the two sections of reverse circular arcs provide corresponding positioning and supporting force, the problem of out-of-round deformation caused by stress of the pot liner is avoided, and the outer ring is uniformly distributed on the circumference of the outer ring and provided with the protection function of a non-stick coating of the pot liner by four non-toxic heat-resistant plastic protection pads.

The inner ring of the steaming rack consists of four sections of circular arcs and four V-shaped sheets, and the inner ring has the functions of providing the opening and closing operation positions of the central hook lock mechanism, reducing the opening and closing operation force of the central hook lock mechanism to the minimum at the four V-shaped sheets of the inner ring, and reducing the circular arc deformation probability and the operation difficulty of the central hook lock mechanism at the opening or closing time to the minimum because the V-shaped sheets are subjected to elastic deformation when being opened or closed.

The central hook lock mechanism of the steaming rack adopts a reed with a hook, and the central hook lock mechanism is of a normally open structure, so that the steaming rack is soft and easy to elastically deform when the steaming rack is tripped, the steaming rack is conveniently placed in a pressure cooker, and after the steaming rack is placed in the pressure cooker, the central hook lock mechanism is buckled, so that the steaming rack can reach the maximum pressure on the inner wall of a cooker liner.

When the steaming rack is used, the steaming rack comprises the following steps: the method comprises the steps of S1, pinching the outer ring of the whole steaming rack at two concave circular arcs on the outer ring of the steaming rack by a middle finger and a thumb to shrink inwards, enabling the outer diameter of the steaming rack to be smaller than the inner diameter of a pressure cooker, then flatly placing the steaming rack at any height in the pressure cooker, S2, loosening the middle finger and the thumb, enabling the outer ring of the steaming rack to reset elastically, enabling the outer ring to be in a sprung and placed position in the pressure cooker, S3, then buckling the outer ring at a locking buckling position (rotationally symmetrical with an unlocking anti-scalding pad) where the central buckling mechanism is controlled by the inner ring by the thumb and the middle finger, buckling a locking hook mechanism at the center of the steaming rack, enabling a protection pad to be tightly attached to the inner wall of the cooker to the greatest extent due to the fact that the protection pad is expanded towards the outer ring by the central buckling mechanism, enabling mu to be a friction coefficient to be the friction coefficient, enabling the friction coefficient to be fixed due to the fact that the material causes, and N is positive pressure when the steaming rack is conducted to the protection pad to the pressure of the inner wall of the pressure cooker to be larger, therefore, after the central buckling mechanism is closed, the protection pad is conducted to the pressure of the inner wall of the pressure cooker to be larger, and the maximum pressure of the steaming rack can be formed at any position; s4, when the steam cooker is taken out from the cooker after being used, the lock hook can be disengaged after pinching the opening position of the central locking mechanism on the inner ring, and after cooking, the steam rack is hot, in order to take out or adjust the position of the steam rack as soon as possible, the unlocking anti-scalding gasket which is in adhesive connection with the central locking mechanism is arranged at the opening position of the central locking mechanism, after the central locking mechanism is opened, S5, the inward supporting force applied to the outer ring is eliminated, the steam rack returns to a soft and detachable state, and then the two concave circular arcs on the outer ring are slightly pinched to take out from the cooker inner ring.

Claims

1. A pressure cooker suspension steaming rack, which is characterized in that: the novel double-ring type inner ring comprises an outer ring, an inner ring and a central locking mechanism, wherein the outer ring comprises four sections of forward circular arcs and two sections of reverse circular arcs, the inner ring comprises an ellipse and a V-shaped piece protruding out of the ellipse, the central locking mechanism comprises two pieces of hooked reed, and one end of each hooked reed is welded at a connecting piece of the outer ring and the inner ring; the outer ring and the inner ring are formed by bending elastic stainless steel thin steel sheets; the outer wall of the outer ring is provided with a protection pad.

2. The autoclave suspension steaming rack according to claim 1, wherein: the outer wall of the inner ring is provided with an unlocking anti-scalding pad.