Pressure cooker with hidden handle

Abstract

The pressure cooker with the hidden handle comprises a cooker cover and a cooker body, the cooker cover is provided with a fixing groove, the handle is arranged in the fixing groove, the shape of the handle is matched with that of the fixing groove, the handle is connected to the cooker cover in a turnover opening and closing mode, and the handle can be closed and embedded into the fixing groove to be hidden in the cooker cover. The handle is provided with at least one torsional spring connected with the fixing groove, the handle can be automatically turned up through the torsional spring, the handle or the fixing groove is provided with a clamping hook used for locking the handle in the fixing groove, and the handle is provided with a key capable of pushing the clamping hook to unlock. Due to the design of the hidden handle, the handle can be embedded into the fixing groove when the pressure cooker is used, the situation that a user accidentally touches the handle in the operation process and uncovers the pressure cooker accidentally is avoided, and therefore use safety is improved. Through the structure of the torsional spring and the key, the handle can be automatically bounced after being unlocked through the key, and a user can conveniently open and close the handle.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure cookers, more particularly to a pressure cooker with hidden handles. Background Art

[0002] Traditional pressure cooker designs typically feature a fixed external handle on the lid, making it easy for users to lift and operate the cooker during use. However, this design has several drawbacks. First, the external handle is typically raised on the lid, making it easy for the lid to be accidentally touched during use, potentially causing the lid to open unexpectedly, posing a safety hazard. Second, the external handle makes the lid surface uneven, affecting its aesthetics, and takes up additional storage space. Therefore, there is a need for an improved pressure cooker lid handle structure to address these issues. Utility Model Content

[0003] In view of this, the utility model provides a pressure cooker with a hidden handle.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A pressure cooker with a hidden handle comprises a lid and a pot body. The lid is provided with a fixing groove, in which a handle is provided. The handle matches the shape of the fixing groove, and the handle can be flipped open and closed to be connected to the lid. The handle can be closed and embedded in the fixing groove to be hidden in the lid. The handle is provided with at least one torsion spring connected to the fixing groove, and the handle can be automatically flipped up by the torsion spring. The handle or the fixing groove is provided with a hook for locking the handle in the fixing groove, and the handle is provided with a button for pushing the hook to unlock.

[0006] In a preferred technical solution, a rotating shaft is provided in the fixing groove, and the handle is provided with an axial hole corresponding to the rotating shaft. The handle is connected and fixed in the fixing groove via the rotating shaft, and the torsion spring is sleeved on the rotating shaft.

[0007] In a preferred technical solution, the handle is a hollow structure, the rotating shaft passes through the interior of the handle, the torsion spring is located inside the handle, and the spring arm at one end of the torsion spring contacts the upper end of the interior of the handle.

[0008] In a preferred technical solution, an extension hole is provided at the bottom of the handle, and a spring arm at one end of the torsion spring protrudes outward through the extension hole and contacts the fixing groove.

[0009] In a preferred technical solution, the fixing groove is provided with at least one limiting buckle, and one of the spring arms extending from the torsion spring is clamped in the limiting buckle.

[0010] In a preferred technical solution, an upwardly protruding limiting convex body is provided in the fixing groove, and when the handle is flipped to a certain angle, one end of the handle close to the limiting convex body forms a locking position with the limiting convex body.

[0011] In a preferred technical solution, the button is telescopically movable on the handle, and the button is provided with a convex column protruding from the handle, and the hook is pushed by the convex column when the button is telescopically movable.

[0012] It can be seen from the above technical solutions that, compared with the prior art, the present invention has the following beneficial technical effects:

[0013] The hidden handle design proposed by the utility model can embed the handle into the fixed groove when using the pressure cooker, thereby preventing the user from accidentally opening the lid due to accidentally touching the handle during operation, thereby improving the safety of use; through the structure of the torsion spring and the button, the handle can automatically pop up after being unlocked by the button, making it convenient for the user to open and close the handle; the handle that can be embedded in the fixed groove and hidden makes the surface of the pot cover flat and beautiful, reduces the space occupied by the pressure cooker when stored, and improves the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0015] Figure 1 Schematic diagram of the cross-sectional structure of the pot cover.

[0016] Figure 2 This is a schematic diagram of the exploded structure of the present invention.

[0017] Figure 3 Schematic diagram of the exploded structure of the handle.

[0018] Reference numerals: 100, pot cover; 200, pot body; 110, fixing groove; 120, handle; 121, torsion spring; 130, hook; 140, button; 111, rotating shaft; 123, shaft hole; 122, extension hole; 112, limiting buckle; 113, limiting protrusion; 141, protruding column. DETAILED DESCRIPTION

[0019] The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic diagrams that illustrate the basic structure of the present invention in a schematic manner.

[0020] In the description of this application, it should be understood that the terms "longitudinal", "radial", "length", "width", "thickness", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of this application and simplify the description. They do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting this application. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0021] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0022] A pressure cooker with hidden handle, see Figure 1-3 , including a pot cover 100 and a pot body 200, the pot cover 100 can be connected and installed on the pot body 200, so that the pressure cooker can be used normally, the pot cover 100 is provided with a fixing groove 110, the fixing groove 110 is integrally formed on the shell of the pot cover 100, the fixing groove 110 is a recessed structure, a handle 120 can be provided in the fixing groove 110, the handle 120 matches the shape of the fixing groove 110, the handle 120 can be flipped open and closed and connected to the pot cover 100, the handle 120 can be closed and embedded in the fixing groove 110 to be hidden in the pot cover 100, the handle 120 is provided with two torsion springs 121 connected to the fixing groove 110, the handle 120 can be automatically flipped up by the force of the torsion spring 121, the number of the torsion spring 121 is not limited to this embodiment, the handle 120 is provided with a torsion spring 121 for locking the handle 120 in the fixed position. The hook 130 of the slot 110, in other embodiments, the hook 130 can be set on the fixed slot 110; the position corresponding to the hook 130 on the fixed slot 110 is matched with a hook hole, the structure of the hook hole is not shown in the figure, when the handle 120 closes the fixed slot 110, the protruding hook body on the hook 130 is embedded in the hook hole of the fixed slot 110 to form a snap state, so that the handle 120 remains embedded in the fixed slot 110; the handle 120 is provided with a button 140 that can push the hook 130 to unlock. After the button 140 pushes the hook 130, the hook body of the hook 130 is separated from the hook hole, so that the handle 120 is released from the state of being locked in the fixed slot 110, and the handle 120 is flipped upward by the force of the torsion spring 121. The user can open or close the lid of the pressure cooker by holding the handle 120.

[0023] Furthermore, a rotating shaft 111 is provided in the fixing groove 110, and the handle 120 is provided with an axis hole 123 corresponding to the rotating shaft 111. The handle 120 is connected and fixed in the fixing groove 110 through the rotating shaft 111. The handle 120 is flipped in the axial direction of the rotating shaft 111. Two torsion springs 121 are respectively sleeved on the rotating shaft 111. The handle 120 is a hollow structure. The rotating shaft 111 passes through the interior of the handle 120. The torsion spring 121 is located in the handle 120. When the torsion spring 121 is installed, its two spring arms face the side of the fixing groove 110 close to the edge of the pot cover 100, and are sleeved on the rotating shaft 111 in this direction. One end of the torsion spring 121 faces upward and contacts the handle 1 20; an extension hole 122 is provided at the bottom of the handle 120, and the spring arm at the other end of the torsion spring 121 protrudes outward through the extension hole 122 and contacts the fixing slot 110. The two spring arms of the torsion spring 121 contact the handle 120 and the fixing slot 110 respectively, so that the handle 120 can be elastically flipped up automatically, and the fixing slot 110 is provided with two limiting buckles 112. The number of limiting buckles 112 is not limited to this embodiment. The number of limiting buckles 112 matches the number of torsion springs 121. The spring arm of the torsion spring 121 can form a card position with the limiting buckle 112 to ensure that the spring arm of the torsion spring 121 can be stably connected to the fixing slot 110 to prevent the torsion spring 121 from displacement.

[0024] Furthermore, a limiting convex body 113 protruding upward is provided in the fixing groove 110. When the handle 120 is flipped to a certain angle, one end of the handle 120 close to the limiting convex body 113 forms a blocking position with the limiting convex body 113. The limiting convex body 113 limits the excessive rotation of the handle 120, ensuring that the handle 120 maintains a certain angle when it is opened. When the handle 120 is unlocked, it automatically flips up due to the force of the torsion spring 121 until it stops after forming a blocking position with the limiting convex body 113, and each time it flips up, it maintains a consistent angle. The button 140 is telescopically movable on the handle 120, and the button 140 is provided with a convex column 140 protruding from the handle 120. 1. When the button 140 is telescopically moved, the boss 141 pushes the hook 130. Generally, the button 140 is provided with a buckle structure to prevent it from being separated from the handle. The handle 120 is provided with a slot to accommodate the button 140. The button 140 is embedded in the slot. A spring connected to the slot is provided inside the button 140 (the spring is not shown in the figure). The spring causes the button 140 to bounce back after being pressed. When the button 140 is pressed down, the boss 141 presses against the hook 130. Depending on the structure of the hook 130 set on the handle 120 or the fixed slot 110, the hook 130 is separated from the handle or the fixed slot 110, and the handle 120 will automatically flip up.

[0025] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A pressure cooker with a hidden handle, comprising a lid (100) and a pot body (200), characterized in that: The pot cover (100) is provided with a fixing groove (110), and a handle (120) is provided in the fixing groove (110). The shape of the handle (120) matches that of the fixing groove (110). The handle (120) can be flipped open and closed and connected to the pot cover (100). The handle (120) can be closed and embedded in the fixing groove (110) to be hidden in the pot cover (100). The handle (120) is provided with at least one torsion spring (121) connected to the fixing groove (110). The handle (120) can be automatically flipped up by the torsion spring (121). The handle (120) or the fixing groove (110) is provided with a hook (130) for locking the handle (120) in the fixing groove (110). The handle (120) is provided with a button (140) for pushing the hook (130) to unlock.

2. The pressure cooker with hidden handle according to claim 1, characterized in that: The fixing groove (110) is provided with a rotating shaft (111), the handle (120) is provided with an axis hole (123) corresponding to the rotating shaft (111), the handle (120) is connected and fixed in the fixing groove (110) through the rotating shaft (111), and the torsion spring (121) is sleeved on the rotating shaft (111).

3. The pressure cooker with hidden handle according to claim 2, characterized in that: The handle (120) is a hollow structure, the rotating shaft (111) passes through the interior of the handle (120), the torsion spring (121) is located in the handle (120), and the spring arm at one end of the torsion spring (121) contacts the upper end of the interior of the handle (120).

4. The pressure cooker with hidden handle according to claim 2, characterized in that: An extension hole (122) is provided at the bottom of the handle (120), and a spring arm at one end of the torsion spring (121) protrudes outward through the extension hole (122) and contacts the fixing slot (110).

5. The pressure cooker with hidden handle according to claim 2, characterized in that: The fixing groove (110) is provided with at least one limiting buckle (112), and one of the spring arms extending from the torsion spring (121) is clamped on the limiting buckle (112).

6. The pressure cooker with hidden handle according to claim 1, characterized in that: An upwardly protruding limiting convex body (113) is provided in the fixing groove (110); when the handle (120) is flipped to a certain angle, one end of the handle (120) close to the limiting convex body (113) forms a locking position with the limiting convex body (113).

7. The pressure cooker with hidden handle according to claim 1, characterized in that: The button (140) is telescopically movable and arranged on the handle (120). The button (140) is provided with a boss (141) protruding from the handle (120). When the button (140) telescopically moves, the boss (141) pushes the hook (130).

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