Outdoor micro-pressure cooker
Patent Information
- Application Number
- CN202522131608.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-09
- Publication Date
- 2026-09-15
- Estimated Expiration
- 2035-10-09
AI Technical Summary
但目前的户外微压锅锁紧时，把手部位紧贴锅体，这样不仅会烫坏把手，而且开盖时容易烫伤，另外也不方便搬移锅体
[0012]本实用新型由于U形把手竖直时，连接板朝向内侧，当向上旋转U形把手，连接板则相对向下翻转，从而带动锅盖锁紧倒钩向下移动，直至锅盖锁紧倒钩钩头部位与固定边沿底部紧密贴合，由于把手挡板向U形把手转动连接部位上方弯折，并覆盖挡住U形把手的转动连接部位，使U形把手水平锁紧状态时无法继续向上旋转，锅盖锁紧倒钩的拉紧力反而使U形把手紧靠在把手挡板下表面，从而使U形把手处于水平且锁紧的状态，这样使U形把手的外端远离火源以及发热的锅体，即使长时间使用，U形把手外端的手持部位也不会发烫，甚至接近常温，不仅可以有效避免把手被烫坏，而且可以防止搬移锅体时烫伤手；
Smart Images
Figure CN224747800U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a cooking utensil, specifically an outdoor micro-pressure cooker. Background Technology
[0002] Outdoor pressure cookers are commonly used outdoor cooking utensils. Using micro-pressure technology (typically <1.2 atmospheres), they raise the boiling point inside the pot, accelerating food cooking. Stewing meat takes only 20-35 minutes (compared to over 2 hours using traditional methods), and claypot rice is ready in about 10 minutes. Therefore, they are suitable for fast-cooking outdoor scenarios such as camping and picnics, reducing fuel consumption. They retain the nutrients and flavor of ingredients, the sealed environment shortens cooking time, and reduces the loss of vitamins and other nutrients (compared to traditional high-temperature cooking). Circulating heat locks in moisture, making meat more tender and juicy, and broth richer. Multifunctional and easy to operate, they support various cooking methods such as frying, stir-frying, steaming, stewing, and baking, adapting to complex outdoor environments. Their lightweight design (compared to traditional pressure cookers) makes them easy to carry, and some models have a non-stick coating for easy cleaning. Strong sealing reduces heat loss, saving about 30% on gas or electricity, making them suitable for outdoor environments with limited resources. However, current outdoor pressure cookers have handles that are tightly pressed against the pot body when locked, which can damage the handle and cause burns when opening the lid. They are also inconvenient to move. Utility Model Content
[0003] To address the aforementioned issues, the purpose of this invention is to provide an outdoor micro-pressure cooker that does not overheat even during prolonged cooking, thus preventing burns to the handle and facilitating easy movement of the cooker.
[0004] To achieve the above objectives, the technical solution of this utility model is as follows: an outdoor micro-pressure cooker, including a pot body and a pot lid fastened to the pot body. The outer edge of the pot lid is bent upward to form a fixed edge. Horizontal U-shaped handle fixing seats are fixed on both sides of the pot body opening. The two ends of each U-shaped handle fixing seat are rotatably connected to the two ends of the U-shaped handle through a rotating shaft. A connecting plate protruding from the U-shaped handle is provided on the inner side of the connecting part of the U-shaped handle in the vertical downward state. The two ends of the locking hook of the U-shaped pot lid pass through the rotating holes of the connecting plates on each side. A bent handle baffle is provided on the U-shaped handle fixing seat above the rotating connection part of the U-shaped handle. The handle baffle bends upward towards the rotating connection part of the U-shaped handle and covers and blocks the rotating connection part of the U-shaped handle, so that the U-shaped handle cannot continue to rotate upward when it is horizontally locked.
[0005] Furthermore, the middle curved part of the U-shaped handle is covered with a layer of heat-insulating plastic sleeve.
[0006] Furthermore, the hook head of the lid locking hook is an arc-shaped structure that fits tightly against the inner bottom of the fixed edge.
[0007] Furthermore, it also includes a steamer basket supported within the opening at the top of the pot body, the steamer basket being supported by the outer edge of its top opening on a stepped structure within the opening at the top of the pot body.
[0008] Furthermore, the middle part of the steamer bulges upward to form a partition structure, which divides the steamer into two cavities, and the top edge of the partition structure is provided with multiple steam holes that communicate with the pot below it.
[0009] Furthermore, the lid has multiple vents.
[0010] Furthermore, a lid handle is fixed to the center of the upper surface of the lid.
[0011] Furthermore, the pot body, pot lid, and steamer basket are made of one or more materials, namely stainless steel, stainless steel titanium alloy, and aluminum alloy.
[0012] In this invention, when the U-shaped handle is vertical, the connecting plate faces inward. When the U-shaped handle is rotated upward, the connecting plate flips downward, causing the lid locking hook to move downward until the hook head of the lid locking hook is tightly fitted to the bottom of the fixed edge. Because the handle baffle bends upward towards the rotating connection part of the U-shaped handle and covers and blocks the rotating connection part of the U-shaped handle, the U-shaped handle cannot continue to rotate upward when it is in a horizontal locked state. The tension of the lid locking hook makes the U-shaped handle press against the lower surface of the handle baffle, thus keeping the U-shaped handle in a horizontal and locked state. This keeps the outer end of the U-shaped handle away from the heat source and the hot pot body. Even after long-term use, the hand-held part of the outer end of the U-shaped handle will not get hot, and may even be close to room temperature. This not only effectively prevents the handle from being burned, but also prevents burns when moving the pot. In addition, thanks to the limiting and blocking effect of the handle baffle, the U-shaped handle in the outward horizontal opening state is easier to grip, and the hand is also kept away from the heat source and the heat of the pot when gripping it. Therefore, even when moving the pot while in use, it will not burn your hand. Because the connecting plate pulls the lid locking hook further down when moving, it will make the lid locking hook lock tighter, and the lid is less likely to fall off and open, so it is safer and more reliable to use. Attached Figure Description
[0013] Figure 1 This is a three-dimensional structural diagram of the U-shaped handle of this utility model in the released state; Figure 2 This is a three-dimensional structural diagram of the U-shaped handle of this utility model in the locked state; Figure 3 This is an exploded structural diagram of the present invention; Figure 4 This is a schematic diagram of the working process of the U-shaped handle of this utility model from the loosened to the locked state; Figure 5This is a reference drawing of a physical sample of this utility model. Detailed Implementation
[0014] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are 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, they should not be construed as limitations on this utility model.
[0015] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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 mechanical connection or an electrical 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.
[0016] The embodiments are described in detail below with reference to the accompanying drawings: Example
[0017] like Figure 1-4 As shown, an outdoor micro-pressure cooker includes a pot body 1 and a lid 2 fastened to the pot body 1. The outer edge of the lid 2 is bent upward to form a fixed edge 3. Horizontal U-shaped handle fixing seats 4 are fixed on both sides of the opening of the pot body 1. The two ends of each U-shaped handle fixing seat 4 are rotatably connected to the two ends of the U-shaped handle 5 through a rotating shaft. A connecting plate 6 protruding from the U-shaped handle 5 is provided on the inner side of the connection part of the U-shaped handle 5 when it is vertically downward. The two ends of the U-shaped lid locking hook 7 pass through the rotation holes of the connecting plates 6 on each side. A bent handle baffle 8 is provided on the U-shaped handle fixing seat 4 above the rotatable connection part of the U-shaped handle 5. The handle baffle 8 bends upward towards the rotatable connection part of the U-shaped handle 5 and covers and blocks the rotatable connection part of the U-shaped handle 5, so that the U-shaped handle 5 cannot continue to rotate upward when it is horizontally locked. The hook head of the lid locking hook 7 is an arc-shaped structure that fits tightly against the inner bottom of the fixed edge 3, so as to fit tightly with the fixed edge 3.
[0018] To provide better protection against scalding and make it easier to hold when moving the pot, the middle curved part of the U-shaped handle 5 is covered with a heat-insulating plastic sleeve 9, and the pot lid handle 14 is fixed in the center of the upper surface of the pot lid 2 for easy removal and closing of the pot lid 2.
[0019] For ease of use, such as for steaming or boiling, a steamer basket 10 is also included, which is supported in the top opening of the pot body 1. The steamer basket 10 is supported on the stepped structure 11 in the top opening of the pot body 1 by the outer edge of its top opening. The middle part of the steamer basket 10 protrudes upward to form a partition structure 12, which divides the steamer basket 10 into two cavities. The top edge of the partition structure 12 is provided with multiple steam holes 13 that communicate with the pot body 1 below. The pot lid 2 has multiple vent holes 15. The vent holes 15 are small, which can ensure that the pressure inside the pot is not too high, and can also ensure that the internal pressure is greater than the external pressure through continuous combustion. The pot body 1, the pot lid 2, and the steamer basket 10 are made of one or more of the following materials: 304 stainless steel, stainless steel titanium alloy, and aluminum alloy.
[0020] The working principle of this utility model is as follows: When the lid 2 is locked, the U-shaped handle 5 faces downward. First, the hook head of the lid locking hook 7 is pressed tightly against the bottom of the fixed edge 3. Then, the U-shaped handle 5 is rotated upward. Since the connecting plate 6 faces inward when the U-shaped handle 5 is vertical, i.e., on the side of the pot body 1, when the U-shaped handle 5 is rotated upward, the connecting plate 6 flips downward, thereby driving the lid locking hook 7 to move downward until the hook head of the lid locking hook 7 is tightly pressed against the bottom of the fixed edge 3. Since the handle baffle 8 bends upward towards the rotating connection part of the U-shaped handle 5 and covers and blocks the rotating connection part of the U-shaped handle 5, the U-shaped handle 5 cannot continue to rotate upward when it is in a horizontal locked state. The tension of the lid locking hook 7 instead makes the U-shaped handle 5 press against the lower surface of the handle baffle 8, so that the U-shaped handle 5 is in a horizontal and locked state. When the lid locking hook 7 is released, the U-shaped handle 5 can be rotated downward with force.
[0021] Of course, the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.
Claims
1. An outdoor micro-pressure cooker comprising a cooker body (1) and a cooker cover (2) buckled on the cooker body (1), the peripheral edge of the cooker cover (2) is bent upward to form a fixing edge (3), characterized in that: A horizontal U-shaped handle fixing seat (4) is fixed on both sides of the opening of the pot body (1). The two ends of each U-shaped handle fixing seat (4) are rotatably connected to the two ends of the U-shaped handle (5) through a rotating shaft. A connecting plate (6) protruding from the U-shaped handle (5) is provided on the inner side of the connection part of the U-shaped handle (5) in the vertical downward state. The two ends of the U-shaped pot lid locking hook (7) pass through the rotating holes of the connecting plates (6) on each side. A bent handle baffle (8) is provided on the U-shaped handle fixing seat (4) above the rotatable connection part of the U-shaped handle (5). The handle baffle (8) bends upward towards the rotatable connection part of the U-shaped handle (5) and covers and blocks the rotatable connection part of the U-shaped handle (5), so that the U-shaped handle (5) cannot continue to rotate upward when it is in the horizontal locked state.
2. An outdoor micro-pressure cooker according to claim 1, characterized in that: The middle curved part of the U-shaped handle (5) is covered with a heat-insulating plastic sleeve (9).
3. An outdoor micro-pressure cooker according to claim 1, characterized in that: The hook head of the lid locking hook (7) is an arc-shaped structure that fits tightly against the inner bottom of the fixed edge (3).
4. The outdoor micro-pressure cooker according to claim 1, characterized in that: It also includes a steamer basket (10) supported in the top opening of the pot body (1), the steamer basket (10) being supported by the outer edge of its top opening on a stepped structure (11) in the top opening of the pot body (1).
5. An outdoor micro-pressure cooker according to claim 4, characterized in that: The middle part of the steamer (10) protrudes upward to form a partition structure (12). The partition structure (12) divides the steamer (10) into two cavities, and the top edge of the partition structure (12) is provided with multiple steam holes (13) that communicate with the pot body (1) below it.
6. An outdoor micro-pressure cooker according to claim 1, characterized in that: The lid (2) has multiple vent holes (15).
7. An outdoor micro-pressure cooker according to claim 1, characterized in that: A lid handle (14) is fixed at the center of the upper surface of the lid (2).
8. An outdoor micro-pressure cooker according to claim 4, characterized in that: The pot body (1), pot lid (2) and steamer basket (10) are made of one or more of the following materials: 304 stainless steel, stainless steel titanium alloy, and aluminum alloy.