Pressure container and pressure cooker
By designing magnetic suction connections and silicone sealing rings on the pressure vessel lid, the problem of high-temperature steam spraying direction when the pressure cooker is opened is solved, and the user's safety and cooking efficiency are achieved.
Patent Information
- Application Number
- CN202420323865.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-19
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-02-19
AI Technical Summary
During the opening process of the existing pressure cooker, the high-temperature steam spraying direction is facing the user, and there is a risk of scalding.
A pressure vessel is designed, and its cover is divided into a first area and a second area. A magnet is provided at the edge of the first area for magnetic connection with the pot. When the lid is opened, the high-temperature steam is leaked out from the second area first to avoid steam. Directly spray to the user, and ensure sealing and easy operation through silicone sealing rings and locking structures.
Effectively prevent users from being scalded by high-temperature steam during the opening process, ensuring the safety of the cooking process, and maintaining the high-pressure state in the pot to speed up the cooking process.
Smart Images
Figure CN222129913U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pressure cookers, in particular to a pressure container and a pressure cooker. Background Art
[0002] The container in the pressure cooker is a pressure vessel. During the operation of the pressure cooker, a large amount of high-temperature steam will be generated in the pressure vessel. When the lid of the pressure cooker is opened after cooking, the high-temperature steam in the pressure vessel will be ejected from the lid opening position. The lid opening position of existing pressure vessels is located on the side close to the user. When the user opens the lid, the opening between the lid and the pot body faces the user, which poses a risk of scalding the user. Utility Model Content
[0003] Based on this, it is necessary to provide a pressure container and a pressure cooker to address the above problems, which can prevent users from being scalded when opening the lid.
[0004] In order to solve the above problems, the utility model provides the following technical solutions:
[0005] A pressure container comprises a pot body, a lid and a locking structure, wherein the lid is covered on the pot body, and the locking structure is connected to the pot body or the lid for locking the lid to the pot body; the lid comprises a lid body and a handle, and the handle comprises a connected connecting portion and a handle, the connecting portion is fixed to the lid body, the handle is located above the lid body and extends from the connecting portion toward the edge of the lid body, the lid body is divided into a first area and a second area by a longitudinal section passing through the connecting portion, the orthographic projection of the handle on the lid body is located in the first area, and a first magnet for magnetically connecting to the pot body is provided at the edge of the first area.
[0006] The pressure vessel has at least the following beneficial effects:
[0007] During the process of opening the lid, because the first magnet at the edge of the first area is magnetically connected to the pot body, after the locking effect of the locking structure on the lid is released, the high-temperature steam in the pressure vessel will push the second area open first, and the high-temperature steam will quickly leak out from the opening between the second area and the pot body. The opening between the second area and the lid body faces away from the user, and the high-temperature steam leaking from the opening between the second area and the pot body will not scald the user. After that, the user applies force to the handle to remove the lid. During this process, an opening begins to appear between the first area and the pot body, but because a large amount of high-temperature steam has been leaked, only a small amount of high-temperature steam is discharged at a slower speed through the opening between the first area and the pot body, which will not scald the user. In summary, the pressure vessel can prevent scalding the user when the user opens the lid.
[0008] In one of the embodiments, a second magnet is provided at the open edge of the pot body, and the second magnet is magnetically connected to the first magnet.
[0009] With such arrangement, the cover and the pot body are magnetically connected together via the first magnet and the second magnet, and the parts of the cover and the pot body other than the magnets can be made of non-magnetic materials, such as aluminum, copper or ceramics.
[0010] In one embodiment, a plurality of the first magnets are disposed at the edge of the first area, and a plurality of the second magnets are disposed at the open edge of the pot body.
[0011] With such arrangement, the cover body and the pot body can be connected together through the magnetic connection between any one or more of the first magnets and the second magnet, so that the user can quickly put the cover body on the pot body.
[0012] In one embodiment, the second magnet and the first magnet have the same shape and size, and the interval between adjacent second magnets is equal to the interval between adjacent first magnets.
[0013] Such arrangement makes it convenient for the user to quickly cover the pot body with the lid.
[0014] In one embodiment, a plurality of the second magnets are evenly distributed around the entire open edge of the pot.
[0015] With such arrangement, since the second magnets are distributed over the entire opening of the pot body, the user can quickly find the second magnets when putting the cover on the pot body, thereby quickly putting the cover on the pot body.
[0016] In one of the embodiments, the edge of the pot body has a magnet, and the first magnet is magnetically connected to the magnet.
[0017] Such arrangement facilitates the manufacture of the pot body.
[0018] In one of the embodiments, the pressure container further comprises a silicone sealing ring, and the silicone sealing ring is sandwiched between the pot body and the cover body.
[0019] Such an arrangement can seal the gap between the pot body and the lid body through the silicone sealing ring, prevent steam and pressure leakage, maintain the high pressure state in the pot body, and speed up the cooking process.
[0020] In one embodiment, the silicone sealing ring is sleeved on the edge of the cover.
[0021] With such arrangement, the silicone sealing ring can be fixed by putting it on the edge of the cover body. When the cover body or the pot body needs to be cleaned, the silicone sealing ring can be torn off from the cover body, which is easy to operate.
[0022] In one of the embodiments, the locking structure includes a base body fixed to the pot body and a pressing member movably connected to the base body, and the pressing member can be moved to the top of the cover body to press the cover body against the pot body.
[0023] With such arrangement, the cover body can be pressed against the pot body by moving the pressing member toward the cover body, and the pressing effect of the pressing member on the cover body can be released by moving the pressing member away from the cover body, which is convenient and quick to operate.
[0024] The utility model also provides a pressure cooker, which comprises the pressure container.
[0025] Since the pressure cooker comprises the above-mentioned pressure vessel, the pressure cooker has the technical effect of the above-mentioned pressure vessel. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 This is a schematic structural diagram of a pressure vessel according to an embodiment of the utility model;
[0027] Figure 2 for Figure 1 A schematic diagram of the structure of a lid and a silicone sealing ring in the pressure vessel shown;
[0028] Figure 3 for Figure 1 A schematic diagram of the structure of a pot body in the pressure vessel shown;
[0029] Figure 4 for Figure 3 A schematic cross-sectional view of the pot body is shown.
[0030] Reference numerals:
[0031] 1. pot body; 11. second magnet;
[0032] 2. lid; 21. cover body; 211. first area; 212. second area; 22. handle; 221. connection part; 222. handle; 23. first magnet;
[0033] 3. Locking structure; 31. Seat body; 32. Pressing member;
[0034] 4. Silicone sealing ring. DETAILED DESCRIPTION
[0035] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.
[0036] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0038] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0039] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" and "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0040] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.
[0041] See also Figures 1 to 4 The utility model provides a pressure vessel, which includes a pot body 1, a lid 2 and a locking structure 3. The lid 2 is covered on the pot body 1. The locking structure 3 is connected to the pot body 1 or the lid 2 and is used to lock the lid 2 to the pot body 1. The lid 2 includes a lid body 21 and a handle 22. The handle 22 includes a connecting portion 221 and a handle 222 connected to each other. The connecting portion 221 is fixed to the lid body 21. The handle 222 is located above the lid body 21 and extends from the connecting portion 221 toward the edge of the lid body 21. The lid body 21 is divided into a first area 211 and a second area 212 by a longitudinal section passing through the connecting portion 221. The orthographic projection of the handle 222 on the lid body 21 is located in the first area 211. See FIG. Figure 2 A first magnet 23 for magnetically connecting to the pot body 1 is provided at the edge of the first area 211 .
[0042] During the process of opening the lid, because the first magnet 23 at the edge of the first area 211 is magnetically connected to the pot body 1, after the locking effect of the locking structure 3 on the lid 2 is released, the high-temperature steam in the pressure vessel will first push open the second area 212, and the high-temperature steam will quickly leak out from the opening between the second area 212 and the pot body 1. The opening between the second area 212 and the lid body 21 faces away from the user, and the high-temperature steam leaking from the opening between the second area 212 and the pot body 1 will not burn the user. After that, the user applies force to the handle 222 to remove the lid 2. During this process, an opening also begins to appear between the first area 211 and the pot body 1, but because a large amount of high-temperature steam has been leaked before, only a small amount of high-temperature steam is discharged at a slower speed through the opening between the first area 211 and the pot body 1, which will not scald the user. In summary, the pressure vessel can prevent users from being scalded during the process of users opening the lid.
[0043] See also Figure 3 , a second magnet 11 is provided at the open edge of the pot body 1, and the second magnet 11 is magnetically connected to the first magnet 23, that is, the N pole of the second magnet 11 is opposite to the S pole of the first magnet 23, or the S pole of the second magnet 11 is opposite to the N pole of the first magnet 23. Thus, the cover body 21 and the pot body 1 are magnetically connected together through the first magnet 23 and the second magnet 11, and the parts of the cover body 21 and the pot body 1 except the magnets can be made of non-magnetic materials, such as aluminum, copper or ceramics.
[0044] See also Figure 2 , a plurality of first magnets 23 are provided at the edge of the first area 211, and a plurality of second magnets 11 are provided at the open edge of the pot body 1. In this way, the cover body 21 and the pot body 1 can be connected together through the magnetic connection between any one or more first magnets 23 and the second magnets 11, so that the user can quickly cover the cover body 21 on the pot body 1.
[0045] Preferably, compared Figure 2 and Figure 3 The second magnet 11 and the first magnet 23 have the same shape and size, and the interval between adjacent second magnets 11 is equal to the interval between adjacent first magnets 23.
[0046] Preferably, see Figure 3 , a plurality of second magnets 11 are evenly distributed around the entire opening edge of the pot body 1. In this way, since the second magnets 11 are distributed over the entire opening of the pot body 1, the user can quickly find the second magnets 11 when putting the cover 21 on the pot body 1, and thus quickly put the cover 21 on the pot body 1.
[0047] In the above embodiment, the first magnet 23 and the second magnet 11 can be permanent magnets such as cobalt magnets, nickel-neodymium magnets, and ferrites.
[0048] Of course, in some embodiments, in order to facilitate the manufacture of the pot body 1, the pot body 1 may not be provided with a magnet. In these embodiments, the edge of the pot body 1 has a magnetized body made of one or more of iron, cobalt, and nickel, and the first magnet 23 is magnetically connected to the magnetized body, so that the cover body 21 and the pot body 1 can also be magnetically connected together at the location of the first magnet 23. Preferably, the pot body 1 is made entirely of iron or steel.
[0049] See also Figure 1 and Figure 2 The pressure container also includes a silicone sealing ring 4, which is sandwiched between the pot body 1 and the cover body 21 to seal the gap between the pot body 1 and the cover body 21 to prevent steam and pressure leakage, maintain the high pressure state in the pot body 1, and speed up the cooking process.
[0050] See also Figure 1 , the silicone sealing ring 4 is sleeved on the edge of the cover 21. In this way, the silicone sealing ring 4 can be fixed by sleeved on the edge of the cover 21. When the cover 21 or the pot body 1 needs to be cleaned, the silicone sealing ring 4 can be pulled off from the cover 21, which is convenient to operate.
[0051] See also Figure 1 , Figure 3 and Figure 4 The locking structure 3 includes a base 31 fixed to the pot body 1 and a pressing member 32 slidably connected to the base 31. The pressing member 32 can slide to the top of the cover body 21 to press the cover body 21 against the pot body 1. In this way, sliding the pressing member 32 toward the cover body 21 can press the cover body 21 against the pot body 1, and sliding the pressing member 32 away from the cover body 21 can release the pressing effect of the pressing member 32 on the cover body 21, which is convenient and quick to operate. Of course, in other embodiments, the pressing member 32 can also be rotatably connected to the base 31, and the pressing member 32 can be rotated to the top of the cover body 21 to press the cover body 21 against the pot body 1. Rotating the pressing member 32 toward the cover body 21 can press the cover body 21 against the pot body 1, and rotating the pressing member 32 away from the cover body 21 can release the pressing effect of the pressing member 32 on the cover body 21.
[0052] Preferably, see Figure 3 There are two locking structures 3 , and the two locking structures 3 are arranged opposite to each other. In other words, the cover body 21 is pressed against the pot body 1 by two opposite pressing members 32 .
[0053] The utility model further provides a pressure cooker, which includes the pressure vessel mentioned above. Since the pressure cooker includes the pressure vessel mentioned above, the pressure cooker has the technical effect of the pressure vessel mentioned above. Since the relevant technical effects have been fully described in the foregoing text, they will not be repeated here.
[0054] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0055] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A pressure vessel, characterized in that: The invention comprises a pot body (1), a lid (2) and a locking structure (3), wherein the lid (2) is arranged on the pot body (1), and the locking structure (3) is connected to the pot body (1) or the lid (2) and is used to lock the lid (2) to the pot body (1); the lid (2) comprises a lid body (21) and a handle (22), and the handle (22) comprises a connecting portion (221) and a handle (222) connected to each other, the connecting portion (221) is fixedly arranged on the lid body (21), and the handle (222) is fixedly arranged on the lid body (21). Located above the cover body (21) and extending from the connecting portion (221) toward the edge of the cover body (21), the cover body (21) is divided into a first area (211) and a second area (212) by a longitudinal section passing through the connecting portion (221), the orthographic projection of the handle (222) on the cover body (21) is located in the first area (211), and a first magnet (23) for magnetically connecting with the pot body (1) is provided at the edge of the first area (211).
2. The pressure vessel according to claim 1, characterized in that: A second magnet (11) is provided at the open edge of the pot body (1), and the second magnet (11) is magnetically connected to the first magnet (23).
3. The pressure vessel according to claim 2, characterized in that: A plurality of the first magnets (23) are provided at the edge of the first area (211), and a plurality of the second magnets (11) are provided at the open edge of the pot body (1).
4. The pressure vessel according to claim 3, characterized in that: The second magnet (11) and the first magnet (23) have the same shape and size, and the interval between adjacent second magnets (11) is equal to the interval between adjacent first magnets (23).
5. The pressure vessel according to claim 4, characterized in that: A plurality of the second magnets (11) are evenly distributed around the entire open edge of the pot body (1).
6. The pressure vessel according to claim 1, characterized in that: The edge of the pot body (1) has a magnet receiving body, and the first magnet (23) is magnetically connected to the magnet receiving body.
7. The pressure vessel according to claim 1, characterized in that: The pressure container further comprises a silicone sealing ring (4), wherein the silicone sealing ring (4) is sandwiched between the pot body (1) and the cover body (21).
8. The pressure vessel according to claim 7, characterized in that: The silicone sealing ring (4) is sleeved on the edge of the cover body (21).
9. The pressure vessel according to claim 1, characterized in that: The locking structure (3) comprises a seat body (31) fixed to the pot body (1) and a pressing member (32) movably connected to the seat body (31); the pressing member (32) can be moved to the top of the cover body (21) to press the cover body (21) against the pot body (1).
10. A pressure cooker, characterized in that: A pressure vessel comprising any one of claims 1 to 9.