A pressure cooker with a translatable lid
By adopting a sliding piston lid design in the pressure fryer, and utilizing a sliding mechanism and adjustment components, the sealing problem between the lid and the rim is solved, achieving a safe and reliable sealing effect and convenient opening and closing operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG YIXI MASCH CO LTD
- Filing Date
- 2025-04-25
- Publication Date
- 2026-06-05
AI Technical Summary
Existing pressure fryers have poor sealing between the lid and the opening, making them difficult to close effectively. They also have complex structures and are inconvenient to assemble.
The lid features a sliding piston design, which uses a sliding mechanism and adjustment components to achieve horizontal movement. Combined with a sealing ring and cam mechanism, this simplifies the structure and ensures a good seal.
It achieves sealed safety, simplified structure, convenient opening and closing, more convenient manufacturing and assembly, and complete functions.
Smart Images
Figure CN224320570U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of frying equipment technology, and more specifically, it relates to a pressure fryer with a movable lid. Background Technology
[0002] Most pressure fryer lids on the market are hinged to the body. When closed, a sealing ring on the lid's end face fits against the edge of the fryer rim for sealing. However, an external fastener is required to lock the lid in place; otherwise, it is difficult to close, resulting in poor overall sealing. Therefore, this invention proposes a pressure fryer with a sliding lid. Utility Model Content
[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a pressure fryer with a movable lid, which has a novel structure and is easy to open and close.
[0004] To solve the above-mentioned technical problems, the purpose of this utility model is achieved as follows: The pressure fryer with a movable lid involved in this utility model includes a fryer rack, a fryer platform on the fryer rack, a fryer body on the fryer rack, and an opening of the fryer body on the fryer platform. The fryer body is provided with a lid assembly for opening and closing the opening. The lid assembly includes a lid body and an outer ring, the outer ring being connected to the fryer body. The lid body is provided with a sliding mechanism for controlling horizontal movement. An adjustment component is provided between the sliding mechanism and the lid body to make the lid body float out of the outer ring. A sealing ring is provided between the lid body and the outer ring on the lid body and / or the inner ring.
[0005] The present invention is further configured such that: the adjustment assembly includes an adjustment frame, a floating frame that moves up and down is slidably connected to the adjustment frame, the cover body is connected to the floating frame, the floating frame has a cam hole, a cam that rotates inside the cam hole is provided, the cam is rotatably connected to the adjustment frame, and a handle that controls the rotation is connected to the cam.
[0006] The present invention is further configured such that: the sliding mechanism includes a horizontally extending guide rod, a guide sleeve is slidably connected to the guide rod, a movable block is fixedly connected to the guide sleeve, and the adjustment component is disposed on the movable block.
[0007] The present invention is further configured such that the sealing ring is disposed on the cover body.
[0008] The present invention is further configured such that: the fryer rack is also provided with an oil tank located below the fryer body, and a first channel and a second channel are connected between the oil tank and the fryer body. A valve is connected in series in the first channel to restrict the oil in the fryer body from flowing down into the oil tank, and a pump is connected in series in the second channel to pump the oil in the oil tank to the fryer body.
[0009] The present invention is further configured such that: the fryer body is provided with an electric heating component to heat the oil.
[0010] The present invention is further configured such that the electric heating component includes an electric heating tube disposed inside the fryer body.
[0011] In summary, this utility model has the following beneficial effects:
[0012] 1. The pressure fryer uses a sliding piston cover as its sealing cover, which not only ensures a safe seal but also greatly simplifies the structure, making manufacturing and assembly more convenient.
[0013] 2. The lid of the airtight fryer body is opened and closed by manual sliding, which is simple in structure and convenient to open and close. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0015] Figure 2 This is a partial structural schematic diagram of the present invention;
[0016] Figure 3 This is a partial structural schematic diagram of the present invention;
[0017] Figure 4 yes Figure 3 A structural diagram from another perspective. Detailed Implementation
[0018] To enable those skilled in the art to better understand the technical solution of this utility model, the preferred embodiments of this utility model are described below in conjunction with specific examples. However, it should be understood that these descriptions are only for further illustrating the features and advantages of this utility model, and not for limiting the patent claims of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model.
[0019] The present invention will be further described below with reference to the accompanying drawings and preferred embodiments.
[0020] Example 1
[0021] See Figures 1 to 4As shown, the pressure fryer with a movable lid involved in this embodiment includes a fryer rack 1, a fryer platform 2 on the fryer rack 1, a fryer body 3 on the fryer rack 1, the opening of the fryer body 3 being opened on the fryer platform 2, a lid assembly 4 for opening and closing the opening on the fryer body 3, the lid assembly 4 including a lid body 401 and an outer ring 402, the outer ring 402 being connected to the fryer body 3, a sliding mechanism 5 for controlling horizontal movement on the lid body 401, an adjustment component 6 for causing the lid body to float out of the outer ring between the sliding mechanism 5 and the lid body 401, and a sealing ring 403 provided on the lid body between the lid body 401 and the outer ring 402.
[0022] Furthermore, the adjustment assembly 6 includes an adjustment frame 601, on which a floating frame 602 that moves up and down is slidably connected. The cover body 401 is connected to the floating frame 602. The floating frame 602 has a cam hole 603, and a cam 604 that rotates inside the cam hole 603 is provided. The cam 604 is rotatably connected to the adjustment frame 601. A handle 605 that controls the rotation is connected to the cam 603.
[0023] Furthermore, the sliding mechanism 5 includes a horizontally extending guide rod 501, a guide sleeve 502 slidably connected to the guide rod 501, a moving block 503 fixedly connected to the guide sleeve 502, and the adjustment component 6 is disposed on the moving block 503.
[0024] Furthermore, the fryer rack 1 is also provided with an oil tank 7 located below the fryer body. The oil tank 7 is connected to the fryer body 3 by a first channel 8 and a second channel (not shown). A valve 9 is connected in series on the first channel 8 to restrict the oil in the fryer body from flowing down into the oil tank. A pump 10 is connected in series on the second channel to pump the oil in the oil tank to the fryer body.
[0025] Furthermore, the fryer body 3 is provided with an electric heating component (not shown) for heating the oil, and the electric heating component includes an electric heating tube disposed inside the fryer body 3.
[0026] In this embodiment, the handle 605 is first manipulated to rotate the cam 604, raising the floating frame 602 until the lid body 401 is pulled out from within the outer ring 402, ensuring that the lid body 401 does not interfere with the fryer platform 2 during translation. Then, the lid body 401 is pushed horizontally away from the outer ring 402 until the opening of the fryer body 3 is fully exposed. To close the fryer body 3, the lid body 401 is first moved horizontally until it is directly above the outer ring 402. Then, the handle 605 is manipulated to rotate the cam 604, lowering the floating frame 602 until the lid body 401 enters the outer ring 402, closing the opening.
[0027] The first channel 8 is used for oil drainage when paired with valve 9; the second channel is used for oil return when paired with pump 10. A filter assembly (already disclosed) can be installed in the oil tank 7 during oil drainage.
[0028] The electric heating element is used to heat the oil when electricity is applied.
[0029] The pressure fryer with a movable lid involved in this utility model adopts a movable piston lid as the sealing lid of the pressure fryer, which not only ensures a safe seal but also greatly simplifies the structure, making manufacturing, processing and assembly more convenient; in addition, the lid of the sealing fryer body is opened and closed by manual movable sliding, which is simple in structure, convenient to open and close, has complete overall functions and strong practicality.
[0030] Unless otherwise specified, in this utility model, terms such as "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the actual orientation or positional relationship shown. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe orientation or positional relationships in this utility model are for illustrative purposes only and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood in conjunction with the embodiments and according to the specific circumstances.
[0031] Unless otherwise expressly specified and limited, the terms "set up," "connected," and "linked" in this utility model should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0032] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.
Claims
1. A pressure fryer with a movable lid, comprising a fryer rack, a fryer platform on the fryer rack, a fryer body on the fryer rack, and the opening of the fryer body being formed on the fryer platform, characterized in that: The fryer body is provided with a lid assembly for opening and closing the pot opening. The lid assembly includes a lid body and an outer ring. The outer ring is connected to the fryer body. The lid body is provided with a sliding mechanism for controlling horizontal movement. An adjustment component is provided between the sliding mechanism and the lid body to make the lid body float out of the outer ring. A sealing ring is provided between the lid body and the outer ring on the lid body and / or the inner ring.
2. The pressure fryer with a movable lid according to claim 1, characterized in that: The adjustment assembly includes an adjustment frame, on which a floating frame that moves up and down is slidably connected. The cover body is connected to the floating frame. The floating frame has a cam hole, and a cam that rotates inside the cam hole is rotatably connected to the adjustment frame. A handle that controls the rotation is connected to the cam.
3. The pressure fryer with a movable lid according to claim 2, characterized in that: The sliding mechanism includes a horizontally extending guide rod, a guide sleeve slidably connected to the guide rod, a movable block fixedly connected to the guide sleeve, and the adjustment component disposed on the movable block.
4. The pressure fryer with a movable lid according to any one of claims 1-3, characterized in that: The sealing ring is located on the cover body.
5. The pressure fryer with a movable lid according to claim 4, characterized in that: The fryer rack is also provided with an oil tank located below the fryer body. A first channel and a second channel are connected between the oil tank and the fryer body. A valve is connected in series in the first channel to restrict the oil in the fryer body from flowing down into the oil tank. A pump is connected in series in the second channel to pump the oil in the oil tank to the fryer body.
6. The pressure fryer with a movable lid according to claim 1, characterized in that: The fryer body is equipped with an electric heating element that heats the oil.
7. The pressure fryer with a movable lid according to claim 6, characterized in that: The electric heating component includes an electric heating element disposed inside the fryer body.